IOTA/IOTA-ES occultation update for (784) Pickeringia / TYC 1952-01448-1 event on 2023 Apr 28, 22:08 UT Visible from Europe, Africa Summary ------- On 2023 Apr 28 UT, the 80 km diameter asteroid (784) Pickeringia will occult a 11.3 mag star in the constellation Leo for observers along a path across Europe, Africa. In the case of an occultation, the combined light of the asteroid and the star will drop by 3.67 mag to 14.90 mag (the magnitude of the asteroid) for at most 6.780 seconds. This update is based on, astrometry for the asteroid kindly provided by the IAU Minor Planet Center. This work has made use of data from the European Space Agency (ESA) mission Gaia (http://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, http://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. The event at a glimpse ---------------------- * Rank: 99 * date and approx. time of event: 2023 Apr 28, 22:02 - 2023 Apr 28, 22:14 * geocentric midpoint of event [JD]: 2460063.42275484 * magnitude of target star: 11.27 * magnitude drop [mag]: 3.67 * estimated maximum duration [s]: 6.780 * Moon: 59 % sunlit, 5° distance * Sun: 98° distance * rough path description: Europe, Africa Additional comments ------------------- RUWE high The occultation path -------------------- * approximate projected width [km]: 128 * 1 sigma uncertainty interval [path widths]: +/- 0.20 * 1 sigma uncertainty interval [seconds]: +/- 2.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.017, +/- 0.008) * 1 sigma uncertainty ellipse (major, minor, PA): (0.019", 0.001", 116°) * approx speed of asteroid's shadow [km/s]: 11.8002 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1952-01448-1 by 784 Pickeringia on 2023 Apr 28 Centre Star Star Sun Path Limit1 Path Limit2 Error Limit1 Error Limit2 Alt E. Longitude Latitude U.T. Alt Az Alt Crn o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " o ' " o ' " o ' " o ' " Longitude Latitude Longitude Latitude Longitude Latitude Longitude Latitude .. .. .. .. .. .. .. .. .... .. .. .. ... .. .. .. .. .. ... .. .. .. .. .. 103 41 53 66 15 53 ... .. .. .. .. .. .... .. .. .. .. .. .. .. .. .... .. .. .. 101 23 43 67 12 34 ... .. .. .. .. .. 99 59 56 68 17 47 ... .. .. .. .. .. .... 101 39 13 66 3 0 22 3 12.7 4 331 6 98 1 39 68 48 3 ... .. .. .. .. .. 96 51 6 69 36 10 ... .. .. .. .. .. .... 97 58 59 67 56 13 22 3 15.7 6 327 6 94 58 50 69 55 42 102 32 2 64 23 10 93 53 13 70 35 22 ... .. .. .. .. .. 1.04 94 50 44 69 10 9 22 3 18.8 8 324 5 92 4 7 70 48 16 98 8 8 66 57 14 91 0 31 71 22 34 99 52 42 65 38 58 1.15 91 54 24 70 5 58 22 3 21.9 9 322 5 89 13 32 71 30 43 94 50 54 68 20 35 88 10 35 72 1 11 96 11 38 67 27 43 1.19 89 4 5 70 50 22 22 3 24.9 10 319 4 86 25 28 72 5 34 91 51 24 69 20 55 85 22 27 72 33 4 93 3 59 68 38 36 1.21 86 17 29 71 26 32 22 3 28.0 11 316 4 83 39 17 72 34 21 89 0 32 70 7 56 82 35 50 72 59 26 90 9 13 69 31 56 1.22 83 33 36 71 56 14 22 3 31.1 12 314 4 80 54 50 72 58 4 86 14 53 70 45 46 79 50 44 73 21 6 87 21 41 70 14 7 1.22 80 52 3 72 20 39 22 3 34.1 13 311 3 78 12 14 73 17 25 83 32 45 71 16 43 77 7 25 73 38 41 84 38 37 70 48 20 1.23 78 12 48 72 40 33 22 3 37.2 14 309 3 75 31 44 73 32 57 80 53 42 71 42 1 74 26 14 73 52 38 81 59 9 71 16 16 1.23 75 36 0 72 56 32 22 3 40.2 15 307 2 72 53 42 73 45 4 78 17 25 72 2 39 71 47 35 74 3 20 79 22 46 71 39 4 1.24 73 1 54 73 9 4 22 3 43.3 15 304 2 70 18 32 73 54 7 75 43 55 72 19 14 69 11 54 74 11 6 76 49 18 71 57 31 1.24 70 30 47 73 18 31 22 3 46.4 16 302 2 67 46 35 74 0 24 73 13 21 72 32 17 66 39 36 74 16 13 74 18 49 72 12 12 1.24 68 2 58 73 25 11 22 3 49.4 17 300 1 65 18 16 74 4 10 70 45 55 72 42 12 64 11 5 74 18 53 71 51 27 72 23 35 1.24 65 38 45 73 29 19 22 3 52.5 17 297 1 62 53 54 74 5 38 68 21 51 72 49 19 61 46 41 74 19 21 69 27 24 72 32 0 1.24 63 18 25 73 31 11 22 3 55.6 18 295 1 60 33 46 74 5 1 66 1 23 72 53 54 59 26 42 74 17 48 67 6 52 72 37 46 1.24 61 2 13 73 30 57 22 3 58.6 19 293 0 58 18 8 74 2 30 63 44 45 72 56 11 57 11 20 74 14 24 64 50 4 72 41 9 1.25 58 50 19 73 28 50 22 4 1.7 19 291 0 56 7 9 73 58 15 61 32 7 72 56 23 55 0 48 74 9 19 62 37 10 72 42 21 1.25 56 42 53 73 24 59 22 4 4.7 20 289 0 54 0 57 73 52 24 59 23 40 72 54 42 52 55 11 74 2 42 60 28 21 72 41 36 1.25 54 40 2 73 19 33 22 4 7.8 20 287 -1 51 59 37 73 45 6 57 19 31 72 51 17 50 54 33 73 54 42 58 23 43 72 39 2 1.25 52 41 48 73 12 41 22 4 10.9 21 286 -1 50 3 11 73 36 30 55 19 44 72 46 17 48 58 54 73 45 25 56 23 22 72 34 51 1.25 50 48 13 73 4 31 22 4 13.9 21 284 -1 48 11 36 73 26 42 53 24 23 72 39 52 47 8 12 73 35 0 54 27 21 72 29 10 1.25 48 59 16 72 55 8 22 4 17.0 22 282 -2 46 24 51 73 15 48 51 33 28 72 32 8 45 22 24 73 23 31 52 35 42 72 22 8 1.25 47 14 53 72 44 41 22 4 20.1 22 281 -2 44 42 49 73 3 56 49 46 57 72 23 12 43 41 23 73 11 6 50 48 23 72 13 51 1.25 45 35 0 72 33 15 22 4 23.1 23 279 -2 43 5 24 72 51 10 48 4 48 72 13 12 42 5 2 72 57 50 49 5 22 72 4 27 1.25 43 59 30 72 20 55 22 4 26.2 23 278 -3 41 32 29 72 37 35 46 26 56 72 2 12 40 33 12 72 43 47 47 26 35 71 54 1 1.25 42 28 18 72 7 46 22 4 29.2 23 277 -3 40 3 54 72 23 17 44 53 15 71 50 18 39 5 44 72 29 2 45 51 58 71 42 39 1.25 41 1 13 71 53 53 22 4 32.3 24 275 -3 38 39 30 72 8 19 43 23 39 71 37 35 37 42 28 72 13 39 44 21 23 71 30 26 1.25 39 38 9 71 39 20 22 4 35.4 24 274 -4 37 19 7 71 52 46 41 58 1 71 24 8 36 23 13 71 57 42 42 54 45 71 17 27 1.25 38 18 55 71 24 11 22 4 38.4 25 273 -4 36 2 36 71 36 40 40 36 12 71 10 0 35 7 46 71 41 14 41 31 56 71 3 45 1.25 37 3 23 71 8 30 22 4 41.5 25 272 -4 34 49 42 71 20 5 39 18 5 70 55 15 33 56 2 71 24 19 40 12 48 70 49 25 1.25 35 51 20 70 52 18 22 4 44.6 25 271 -5 33 40 22 71 3 4 38 3 30 70 39 58 32 47 49 71 6 59 38 57 12 70 34 30 1.25 34 42 43 70 35 40 22 4 47.6 26 270 -5 32 34 24 70 45 39 36 52 20 70 24 10 31 42 55 70 49 16 37 45 1 70 19 4 1.25 33 37 20 70 18 38 22 4 50.7 26 269 -5 31 31 36 70 27 53 35 44 22 70 7 55 30 41 11 70 31 14 36 36 6 70 3 9 1.25 32 35 1 70 1 14 22 4 53.7 26 269 -6 30 31 49 70 9 48 34 39 33 69 51 15 29 42 27 70 12 53 35 30 15 69 46 48 1.25 31 35 37 69 43 30 22 4 56.8 27 268 -6 29 34 56 69 51 26 33 37 43 69 34 13 28 46 34 69 54 17 34 27 26 69 30 3 1.25 30 39 1 69 25 29 22 4 59.9 27 267 -6 28 40 46 69 32 49 32 38 43 69 16 50 27 53 24 69 35 26 33 27 29 69 12 57 1.25 29 45 4 69 7 12 22 5 2.9 28 266 -7 27 49 11 69 13 59 31 42 25 68 59 9 27 2 47 69 16 23 32 30 15 68 55 32 1.25 28 53 38 68 48 40 22 5 6.0 28 266 -7 27 0 3 68 54 56 30 48 42 68 41 12 26 14 35 68 57 8 31 35 36 68 37 50 1.25 28 4 36 68 29 56 22 5 9.1 28 265 -7 26 13 15 68 35 42 29 57 26 68 23 0 25 28 42 68 37 43 30 43 26 68 19 51 1.25 27 17 50 68 11 0 22 5 12.1 28 265 -8 25 28 40 68 16 19 29 8 30 68 4 34 24 45 0 68 18 9 29 53 38 68 1 39 1.25 26 33 13 67 51 55 22 5 15.2 29 264 -8 24 46 10 67 56 47 28 21 46 67 45 57 24 3 21 67 58 27 29 6 3 67 43 13 1.25 25 50 39 67 32 40 22 5 18.2 29 264 -8 24 5 39 67 37 8 27 37 10 67 27 9 23 23 39 67 38 39 28 20 37 67 24 36 1.25 25 10 2 67 13 17 22 5 21.3 29 263 -9 23 27 1 67 17 22 26 54 33 67 8 10 22 45 49 67 18 44 27 37 12 67 5 49 1.25 24 31 16 66 53 46 22 5 24.4 30 263 -9 22 50 10 66 57 30 26 13 51 66 49 4 22 9 45 66 58 44 26 55 43 66 46 52 1.25 23 54 15 66 34 9 22 5 27.4 30 262 -9 22 15 0 66 37 33 25 34 58 66 29 49 21 35 20 66 38 39 26 16 5 66 27 47 1.25 23 18 54 66 14 27 22 5 30.5 30 262 -10 21 41 27 66 17 31 24 57 48 66 10 28 21 2 30 66 18 30 25 38 11 66 8 34 1.25 22 45 8 65 54 40 22 5 33.6 30 262 -10 21 9 26 65 57 26 24 22 17 65 51 0 20 31 10 65 58 18 25 1 58 65 49 15 1.25 22 12 52 65 34 48 22 5 36.6 31 261 -10 20 38 51 65 37 17 23 48 20 65 31 27 20 1 16 65 38 3 24 27 19 65 29 50 1.25 21 42 3 65 14 52 22 5 39.7 31 261 -10 20 9 39 65 17 6 23 15 52 65 11 49 19 32 44 65 17 46 23 54 11 65 10 19 1.25 21 12 35 64 54 54 22 5 42.7 31 261 -11 19 41 46 64 56 52 22 44 49 64 52 6 19 5 28 64 57 26 23 22 29 64 50 44 1.25 20 44 25 64 34 52 22 5 45.8 31 261 -11 19 15 7 64 36 36 22 15 7 64 32 20 18 39 26 64 37 5 22 52 9 64 31 5 1.25 20 17 30 64 14 48 22 5 48.9 32 260 -11 18 49 40 64 16 18 21 46 42 64 12 31 18 14 34 64 16 42 22 23 8 64 11 22 1.25 19 51 45 63 54 42 22 5 51.9 32 260 -12 18 25 20 63 56 0 21 19 31 63 52 39 17 50 49 63 56 19 21 55 21 63 51 35 1.25 19 27 7 63 34 34 22 5 55.0 32 260 -12 18 2 5 63 35 40 20 53 30 63 32 44 17 28 7 63 35 55 21 28 46 63 31 46 1.25 19 3 34 63 14 25 22 5 58.1 32 260 -12 17 39 52 63 15 20 20 28 36 63 12 47 17 6 25 63 15 30 21 3 19 63 11 55 1.25 18 41 3 62 54 15 22 6 1.1 33 260 -13 17 18 38 62 54 59 20 4 45 62 52 49 16 45 42 62 55 5 20 38 57 62 52 2 1.25 18 19 29 62 34 4 22 6 4.2 33 260 -13 16 58 19 62 34 38 19 41 56 62 32 49 16 25 53 62 34 41 20 15 37 62 32 6 1.25 17 58 52 62 13 52 22 6 7.2 33 260 -13 16 38 54 62 14 17 19 20 6 62 12 48 16 6 57 62 14 16 19 53 16 62 12 10 1.25 17 39 9 61 53 40 22 6 10.3 33 259 -14 16 20 21 61 53 56 18 59 11 61 52 46 15 48 51 61 53 52 19 31 53 61 52 12 1.25 17 20 16 61 33 28 22 6 13.4 33 259 -14 16 2 36 61 33 35 18 39 10 61 32 43 15 31 34 61 33 28 19 11 23 61 32 13 1.25 17 2 13 61 13 16 22 6 16.4 34 259 -14 15 45 38 61 13 15 18 19 59 61 12 39 15 15 2 61 13 5 18 51 46 61 12 14 1.25 16 44 56 60 53 4 22 6 19.5 34 259 -14 15 29 25 60 52 56 18 1 38 60 52 36 14 59 14 60 52 43 18 32 58 60 52 14 1.25 16 28 24 60 32 52 22 6 22.6 34 259 -15 15 13 55 60 32 37 17 44 4 60 32 32 14 44 9 60 32 21 18 14 58 60 32 13 1.25 16 12 36 60 12 41 22 6 25.6 34 259 -15 14 59 6 60 12 19 17 27 15 60 12 28 14 29 43 60 12 1 17 57 44 60 12 13 1.25 15 57 29 59 52 30 22 6 28.7 34 259 -15 14 44 56 59 52 2 17 11 9 59 52 24 14 15 57 59 51 41 17 41 14 59 52 12 1.25 15 43 1 59 32 20 22 6 31.7 35 259 -16 14 31 25 59 31 46 16 55 44 59 32 21 14 2 48 59 31 23 17 25 26 59 32 12 1.25 15 29 11 59 12 11 22 6 34.8 35 259 -16 14 18 29 59 11 31 16 40 59 59 12 18 13 50 14 59 11 5 17 10 18 59 12 11 1.25 15 15 58 58 52 2 22 6 37.9 35 259 -16 14 6 9 58 51 17 16 26 52 58 52 15 13 38 14 58 50 49 16 55 50 58 52 11 1.25 15 3 20 58 31 54 22 6 40.9 35 259 -17 13 54 22 58 31 4 16 13 22 58 32 13 13 26 48 58 30 35 16 41 59 58 32 12 1.25 14 51 16 58 11 47 22 6 44.0 35 259 -17 13 43 8 58 10 52 16 0 28 58 12 12 13 15 53 58 10 21 16 28 43 58 12 12 1.25 14 39 45 57 51 41 22 6 47.1 35 260 -17 13 32 24 57 50 42 15 48 7 57 52 11 13 5 29 57 50 9 16 16 3 57 52 14 1.25 14 28 45 57 31 37 22 6 50.1 36 260 -17 13 22 11 57 30 33 15 36 20 57 32 11 12 55 34 57 29 59 16 3 55 57 32 16 1.25 14 18 15 57 11 33 22 6 53.2 36 260 -18 13 12 26 57 10 25 15 25 3 57 12 11 12 46 7 57 9 49 15 52 20 57 12 18 1.25 14 8 14 56 51 30 22 6 56.2 36 260 -18 13 3 9 56 50 18 15 14 17 56 52 13 12 37 8 56 49 41 15 41 16 56 52 22 1.25 13 58 41 56 31 28 22 6 59.3 36 260 -18 12 54 19 56 30 13 15 4 1 56 32 15 12 28 34 56 29 35 15 30 42 56 32 26 1.25 13 49 35 56 11 28 22 7 2.4 36 260 -19 12 45 54 56 10 9 14 54 13 56 12 19 12 20 27 56 9 30 15 20 36 56 12 31 1.25 13 40 55 55 51 29 22 7 5.4 36 260 -19 12 37 55 55 50 7 14 44 52 55 52 23 12 12 43 55 49 26 15 10 59 55 52 37 1.25 13 32 41 55 31 31 22 7 8.5 36 260 -19 12 30 20 55 30 6 14 35 58 55 32 28 12 5 24 55 29 24 15 1 48 55 32 43 1.25 13 24 51 55 11 34 22 7 11.6 37 260 -20 12 23 8 55 10 6 14 27 29 55 12 34 11 58 27 55 9 23 14 53 3 55 12 51 1.25 13 17 24 54 51 38 22 7 14.6 37 261 -20 12 16 18 54 50 8 14 19 25 54 52 42 11 51 52 54 49 24 14 44 43 54 53 0 1.25 13 10 21 54 31 43 22 7 17.7 37 261 -20 12 9 51 54 30 11 14 11 44 54 32 50 11 45 39 54 29 26 14 36 48 54 33 9 1.25 13 3 39 54 11 50 22 7 20.7 37 261 -21 12 3 44 54 10 15 14 4 27 54 12 59 11 39 46 54 9 30 14 29 16 54 13 19 1.25 12 57 19 53 51 58 22 7 23.8 37 261 -21 11 57 58 53 50 21 13 57 32 53 53 9 11 34 14 53 49 35 14 22 7 53 53 31 1.25 12 51 20 53 32 6 22 7 26.9 37 261 -21 11 52 32 53 30 28 13 50 59 53 33 20 11 29 1 53 29 41 14 15 20 53 33 43 1.25 12 45 40 53 12 17 22 7 29.9 37 261 -21 11 47 25 53 10 36 13 44 47 53 13 33 11 24 7 53 9 49 14 8 54 53 13 56 1.25 12 40 21 52 52 28 22 7 33.0 37 262 -22 11 42 36 52 50 46 13 38 55 52 53 46 11 19 31 52 49 58 14 2 50 52 54 10 1.25 12 35 20 52 32 40 22 7 36.1 37 262 -22 11 38 6 52 30 56 13 33 23 52 34 0 11 15 12 52 30 8 13 57 5 52 34 25 1.25 12 30 37 52 12 54 22 7 39.1 37 262 -22 11 33 53 52 11 9 13 28 10 52 14 15 11 11 12 52 10 20 13 51 40 52 14 41 1.25 12 26 13 51 53 8 22 7 42.2 38 262 -23 11 29 58 51 51 22 13 23 16 51 54 31 11 7 27 51 50 32 13 46 34 51 54 58 1.25 12 22 5 51 33 24 22 7 45.2 38 262 -23 11 26 19 51 31 36 13 18 40 51 34 48 11 4 0 51 30 46 13 41 46 51 35 16 1.25 12 18 15 51 13 40 22 7 48.3 38 263 -23 11 22 56 51 11 52 13 14 22 51 15 6 11 0 48 51 11 2 13 37 16 51 15 34 1.25 12 14 41 50 53 58 22 7 51.4 38 263 -24 11 19 49 50 52 9 13 10 21 50 55 25 10 57 51 50 51 18 13 33 4 50 55 54 1.25 12 11 24 50 34 17 22 7 54.4 38 263 -24 11 16 57 50 32 26 13 6 37 50 35 45 10 55 10 50 31 36 13 29 9 50 36 14 1.25 12 8 21 50 14 36 22 7 57.5 38 263 -24 11 14 20 50 12 45 13 3 9 50 16 5 10 52 43 50 11 54 13 25 30 50 16 35 1.26 12 5 35 49 54 57 22 8 0.6 38 263 -25 11 11 58 49 53 5 12 59 57 49 56 27 10 50 31 49 52 14 13 22 8 49 56 57 1.26 12 3 3 49 35 19 22 8 3.6 38 264 -25 11 9 50 49 33 26 12 57 0 49 36 49 10 48 33 49 32 35 13 19 1 49 37 19 1.26 12 0 45 49 15 41 22 8 6.7 38 264 -25 11 7 56 49 13 48 12 54 19 49 17 12 10 46 48 49 12 57 13 16 10 49 17 43 1.26 11 58 42 48 56 4 22 8 9.7 38 264 -25 11 6 15 48 54 11 12 51 52 48 57 36 10 45 16 48 53 20 13 13 34 48 58 7 1.26 11 56 52 48 36 28 22 8 12.8 38 264 -26 11 4 48 48 34 35 12 49 40 48 38 0 10 43 58 48 33 43 13 11 12 48 38 31 1.26 11 55 16 48 16 53 22 8 15.9 38 265 -26 11 3 33 48 14 59 12 47 42 48 18 26 10 42 52 48 14 8 13 9 5 48 18 57 1.26 11 53 53 47 57 19 22 8 18.9 38 265 -26 11 2 32 47 55 25 12 45 57 47 58 51 10 41 59 47 54 33 13 7 12 47 59 23 1.26 11 52 43 47 37 45 22 8 22.0 38 265 -27 11 1 42 47 35 51 12 44 26 47 39 18 10 41 18 47 35 0 13 5 33 47 39 49 1.26 11 51 46 47 18 12 22 8 25.1 38 265 -27 11 1 5 47 16 18 12 43 9 47 19 45 10 40 48 47 15 27 13 4 7 47 20 16 1.26 11 51 1 46 58 39 22 8 28.1 38 266 -27 11 0 40 46 56 46 12 42 4 47 0 12 10 40 31 46 55 54 13 2 54 47 0 44 1.26 11 50 28 46 39 7 22 8 31.2 38 266 -28 11 0 26 46 37 14 12 41 12 46 40 40 10 40 25 46 36 23 13 1 54 46 41 12 1.26 11 50 7 46 19 36 22 8 34.2 38 266 -28 11 0 24 46 17 43 12 40 32 46 21 9 10 40 30 46 16 52 13 1 6 46 21 41 1.26 11 49 58 46 0 5 22 8 37.3 38 266 -28 11 0 33 45 58 13 12 40 5 46 1 38 10 40 46 45 57 22 13 0 32 46 2 9 1.26 11 50 1 45 40 35 22 8 40.4 38 267 -29 11 0 53 45 38 43 12 39 50 45 42 7 10 41 13 45 37 52 13 0 9 45 42 39 -1.26 11 50 15 45 21 5 22 8 43.4 38 267 -29 11 1 24 45 19 13 12 39 46 45 22 37 10 41 51 45 18 23 12 59 58 45 23 8 -1.26 11 50 40 45 1 35 22 8 46.5 38 267 -29 11 2 6 44 59 44 12 39 54 45 3 7 10 42 40 44 58 54 12 59 59 45 3 38 -1.26 11 51 16 44 42 6 22 8 49.6 38 268 -30 11 2 58 44 40 16 12 40 13 44 43 37 10 43 38 44 39 26 13 0 12 44 44 8 -1.26 11 52 2 44 22 37 22 8 52.6 38 268 -30 11 4 0 44 20 47 12 40 44 44 24 8 10 44 47 44 19 58 13 0 35 44 24 39 -1.26 11 52 59 44 3 9 22 8 55.7 38 268 -30 11 5 12 44 1 20 12 41 25 44 4 38 10 46 5 44 0 30 13 1 11 44 5 9 -1.26 11 54 6 43 43 40 22 8 58.7 38 268 -30 11 6 35 43 41 52 12 42 17 43 45 9 10 47 34 43 41 3 13 1 56 43 45 39 -1.26 11 55 24 43 24 12 22 9 1.8 38 269 -31 11 8 7 43 22 24 12 43 20 43 25 40 10 49 12 43 21 36 13 2 53 43 26 10 -1.26 11 56 52 43 4 44 22 9 4.9 38 269 -31 11 9 49 43 2 57 12 44 33 43 6 11 10 50 59 43 2 9 13 4 1 43 6 41 -1.26 11 58 30 42 45 15 22 9 7.9 38 269 -31 11 11 41 42 43 30 12 45 57 42 46 42 10 52 57 42 42 42 13 5 19 42 47 11 -1.26 12 0 18 42 25 47 22 9 11.0 38 270 -32 11 13 42 42 24 3 12 47 31 42 27 13 10 55 3 42 23 16 13 6 47 42 27 42 -1.26 12 2 15 42 6 19 22 9 14.1 38 270 -32 11 15 53 42 4 36 12 49 16 42 7 44 10 57 19 42 3 49 13 8 26 42 8 12 -1.27 12 4 22 41 46 51 22 9 17.1 38 270 -32 11 18 13 41 45 9 12 51 10 41 48 14 10 59 44 41 44 23 13 10 15 41 48 42 -1.27 12 6 39 41 27 23 22 9 20.2 38 270 -33 11 20 42 41 25 42 12 53 14 41 28 45 11 2 18 41 24 56 13 12 15 41 29 12 -1.27 12 9 5 41 7 54 22 9 23.2 38 271 -33 11 23 20 41 6 15 12 55 28 41 9 15 11 5 1 41 5 29 13 14 24 41 9 42 -1.27 12 11 41 40 48 25 22 9 26.3 38 271 -33 11 26 7 40 46 47 12 57 52 40 49 45 11 7 53 40 46 2 13 16 43 40 50 11 -1.27 12 14 26 40 28 56 22 9 29.4 38 271 -34 11 29 3 40 27 19 13 0 26 40 30 14 11 10 54 40 26 35 13 19 12 40 30 40 -1.27 12 17 20 40 9 27 22 9 32.4 38 272 -34 11 32 9 40 7 52 13 3 9 40 10 43 11 14 3 40 7 8 13 21 50 40 11 9 -1.27 12 20 23 39 49 57 22 9 35.5 38 272 -34 11 35 22 39 48 23 13 6 1 39 51 12 11 17 21 39 47 40 13 24 38 39 51 37 -1.27 12 23 36 39 30 27 22 9 38.6 38 272 -35 11 38 45 39 28 55 13 9 3 39 31 40 11 20 48 39 28 12 13 27 36 39 32 4 -1.27 12 26 57 39 10 56 22 9 41.6 38 272 -35 11 42 16 39 9 25 13 12 15 39 12 8 11 24 23 39 8 44 13 30 43 39 12 31 -1.27 12 30 27 38 51 24 22 9 44.7 38 273 -35 11 45 56 38 49 56 13 15 35 38 52 34 11 28 7 38 49 15 13 34 0 38 52 57 -1.27 12 34 6 38 31 52 22 9 47.7 38 273 -36 11 49 45 38 30 26 13 19 5 38 33 1 11 31 59 38 29 45 13 37 26 38 33 23 -1.27 12 37 54 38 12 20 22 9 50.8 38 273 -36 11 53 42 38 10 55 13 22 44 38 13 26 11 36 0 38 10 15 13 41 1 38 13 48 -1.27 12 41 51 37 52 46 22 9 53.9 38 274 -36 11 57 47 37 51 23 13 26 32 37 53 51 11 40 9 37 50 45 13 44 46 37 54 11 -1.27 12 45 57 37 33 12 22 9 56.9 37 274 -37 12 2 1 37 31 51 13 30 29 37 34 15 11 44 27 37 31 13 13 48 40 37 34 34 -1.27 12 50 12 37 13 37 22 10 0.0 37 274 -37 12 6 24 37 12 18 13 34 36 37 14 37 11 48 52 37 11 41 13 52 43 37 14 56 -1.27 12 54 35 36 54 1 22 10 3.1 37 274 -37 12 10 55 36 52 44 13 38 51 36 54 59 11 53 27 36 52 8 13 56 55 36 55 17 -1.27 12 59 7 36 34 24 22 10 6.1 37 275 -38 12 15 35 36 33 9 13 43 16 36 35 20 11 58 9 36 32 34 14 1 17 36 35 37 -1.27 13 3 48 36 14 46 22 10 9.2 37 275 -38 12 20 22 36 13 33 13 47 50 36 15 40 12 3 0 36 12 59 14 5 48 36 15 56 -1.27 13 8 37 35 55 6 22 10 12.2 37 275 -38 12 25 19 35 53 56 13 52 32 35 55 58 12 7 59 35 53 23 14 10 28 35 56 14 -1.27 13 13 36 35 35 26 22 10 15.3 37 276 -39 12 30 24 35 34 18 13 57 24 35 36 15 12 13 7 35 33 46 14 15 17 35 36 30 -1.28 13 18 43 35 15 44 22 10 18.4 37 276 -39 12 35 37 35 14 39 14 2 25 35 16 31 12 18 23 35 14 8 14 20 16 35 16 45 -1.28 13 23 59 34 56 1 22 10 21.4 37 276 -39 12 40 59 34 54 59 14 7 35 34 56 45 12 23 47 34 54 28 14 25 23 34 56 58 -1.28 13 29 23 34 36 17 22 10 24.5 36 277 -40 12 46 29 34 35 17 14 12 54 34 36 58 12 29 19 34 34 47 14 30 40 34 37 10 -1.28 13 34 57 34 16 31 22 10 27.6 36 277 -40 12 52 8 34 15 33 14 18 23 34 17 10 12 35 0 34 15 5 14 36 6 34 17 20 -1.28 13 40 39 33 56 43 22 10 30.6 36 277 -40 12 57 55 33 55 49 14 24 0 33 57 19 12 40 50 33 55 21 14 41 42 33 57 29 -1.28 13 46 31 33 36 54 22 10 33.7 36 277 -41 13 3 51 33 36 2 14 29 47 33 37 27 12 46 48 33 35 36 14 47 27 33 37 35 -1.28 13 52 31 33 17 4 22 10 36.7 36 278 -41 13 9 56 33 16 14 14 35 43 33 17 34 12 52 54 33 15 49 14 53 21 33 17 40 -1.28 13 58 40 32 57 11 22 10 39.8 36 278 -41 13 16 9 32 56 25 14 41 48 32 57 38 12 59 9 32 56 1 14 59 25 32 57 43 -1.28 14 4 58 32 37 16 22 10 42.9 36 278 -42 13 22 31 32 36 33 14 48 3 32 37 40 13 5 33 32 36 11 15 5 38 32 37 44 -1.28 14 11 26 32 17 20 22 10 45.9 36 279 -42 13 29 2 32 16 40 14 54 27 32 17 41 13 12 5 32 16 19 15 12 1 32 17 43 -1.28 14 18 2 31 57 21 22 10 49.0 35 279 -42 13 35 42 31 56 45 15 1 0 31 57 39 13 18 46 31 56 25 15 18 33 31 57 40 -1.28 14 24 48 31 37 21 22 10 52.1 35 279 -43 13 42 31 31 36 47 15 7 44 31 37 35 13 25 36 31 36 29 15 25 15 31 37 35 -1.28 14 31 43 31 17 18 22 10 55.1 35 279 -43 13 49 29 31 16 48 15 14 36 31 17 28 13 32 35 31 16 30 15 32 7 31 17 27 -1.28 14 38 48 30 57 12 22 10 58.2 35 280 -43 13 56 36 30 56 46 15 21 39 30 57 19 13 39 43 30 56 30 15 39 9 30 57 16 -1.28 14 46 2 30 37 5 22 11 1.2 35 280 -44 14 3 52 30 36 42 15 28 52 30 37 8 13 47 0 30 36 27 15 46 21 30 37 3 -1.28 14 53 26 30 16 55 22 11 4.3 35 280 -44 14 11 17 30 16 35 15 36 14 30 16 54 13 54 26 30 16 22 15 53 43 30 16 48 -1.28 15 1 0 29 56 42 22 11 7.4 34 281 -44 14 18 52 29 56 26 15 43 47 29 56 37 14 2 1 29 56 15 16 1 16 29 56 29 -1.28 15 8 44 29 36 26 22 11 10.4 34 281 -45 14 26 36 29 36 15 15 51 30 29 36 17 14 9 46 29 36 5 16 8 59 29 36 8 -1.29 15 16 37 29 16 8 22 11 13.5 34 281 -45 14 34 31 29 16 0 15 59 24 29 15 55 14 17 41 29 15 52 16 16 52 29 15 43 -1.29 15 24 41 28 55 46 22 11 16.6 34 281 -46 14 42 35 28 55 43 16 7 28 28 55 29 14 25 45 28 55 36 16 24 56 28 55 16 -1.29 15 32 55 28 35 22 22 11 19.6 34 282 -46 14 50 48 28 35 23 16 15 42 28 35 0 14 33 59 28 35 18 16 33 11 28 34 45 -1.29 15 41 20 28 14 54 22 11 22.7 33 282 -46 14 59 12 28 15 0 16 24 8 28 14 28 14 42 23 28 14 56 16 41 37 28 14 11 -1.29 15 49 55 27 54 23 22 11 25.7 33 282 -47 15 7 47 27 54 33 16 32 44 27 53 52 14 50 57 27 54 31 16 50 15 27 53 33 -1.29 15 58 41 27 33 48 22 11 28.8 33 283 -47 15 16 32 27 34 3 16 41 32 27 33 12 14 59 41 27 34 3 16 59 3 27 32 52 -1.29 16 7 38 27 13 10 22 11 31.9 33 283 -47 15 25 27 27 13 30 16 50 32 27 12 29 15 8 36 27 13 32 17 8 4 27 12 6 -1.29 16 16 47 26 52 28 22 11 34.9 33 283 -48 15 34 33 26 52 53 16 59 43 26 51 42 15 17 41 26 52 57 17 17 16 26 51 17 -1.29 16 26 7 26 31 43 22 11 38.0 32 283 -48 15 43 50 26 32 12 17 9 6 26 30 51 15 26 58 26 32 18 17 26 41 26 30 24 -1.29 16 35 38 26 10 53 22 11 41.1 32 284 -49 15 53 19 26 11 28 17 18 41 26 9 56 15 36 25 26 11 36 17 36 17 26 9 26 -1.29 16 45 22 25 49 59 22 11 44.1 32 284 -49 16 2 59 25 50 39 17 28 28 25 48 56 15 46 4 25 50 50 17 46 7 25 48 24 -1.29 16 55 17 25 29 1 22 11 47.2 32 284 -49 16 12 51 25 29 47 17 38 29 25 27 52 15 55 54 25 29 59 17 56 9 25 27 17 -1.29 17 5 25 25 7 58 22 11 50.2 31 284 -50 16 22 54 25 8 50 17 48 42 25 6 43 16 5 56 25 9 4 18 6 25 25 6 5 -1.29 17 15 46 24 46 50 22 11 53.3 31 285 -50 16 33 10 24 47 48 17 59 9 24 45 29 16 16 10 24 48 5 18 16 54 24 44 49 -1.29 17 26 20 24 25 38 22 11 56.4 31 285 -50 16 43 39 24 26 42 18 9 49 24 24 9 16 26 36 24 27 1 18 27 36 24 23 27 -1.30 17 37 8 24 4 20 22 11 59.4 31 285 -51 16 54 20 24 5 31 18 20 43 24 2 45 16 37 15 24 5 53 18 38 34 24 2 0 -1.30 17 48 9 23 42 57 22 12 2.5 30 285 -51 17 5 14 23 44 14 18 31 51 23 41 15 16 48 7 23 44 39 18 49 45 23 40 27 -1.30 17 59 24 23 21 29 22 12 5.6 30 286 -52 17 16 22 23 22 53 18 43 15 23 19 39 16 59 13 23 23 20 19 1 12 23 18 48 -1.30 18 10 54 22 59 54 22 12 8.6 30 286 -52 17 27 44 23 1 26 18 54 53 22 57 58 17 10 32 23 1 56 19 12 55 22 57 3 -1.30 18 22 39 22 38 14 22 12 11.7 30 286 -52 17 39 21 22 39 53 19 6 48 22 36 9 17 22 5 22 40 26 19 24 53 22 35 11 -1.30 18 34 39 22 16 28 22 12 14.7 29 286 -53 17 51 12 22 18 15 19 18 58 22 14 15 17 33 52 22 18 50 19 37 8 22 13 13 -1.30 18 46 55 21 54 35 22 12 17.8 29 287 -53 18 3 18 21 56 30 19 31 25 21 52 13 17 45 55 21 57 9 19 49 40 21 51 8 -1.30 18 59 27 21 32 35 22 12 20.9 29 287 -54 18 15 39 21 34 38 19 44 10 21 30 5 17 58 12 21 35 21 20 2 30 21 28 55 -1.30 19 12 17 21 10 28 22 12 23.9 28 287 -54 18 28 17 21 12 40 19 57 12 21 7 48 18 10 46 21 13 26 20 15 37 21 6 35 -1.30 19 25 24 20 48 14 22 12 27.0 28 287 -54 18 41 12 20 50 35 20 10 32 20 45 25 18 23 36 20 51 24 20 29 4 20 44 7 -1.30 19 38 49 20 25 52 22 12 30.1 28 288 -55 18 54 24 20 28 23 20 24 12 20 22 52 18 36 43 20 29 15 20 42 51 20 21 31 -1.30 19 52 33 20 3 22 22 12 33.1 27 288 -55 19 7 54 20 6 2 20 38 13 20 0 12 18 50 8 20 6 59 20 56 57 19 58 46 -1.30 20 6 38 19 40 43 22 12 36.2 27 288 -56 19 21 42 19 43 34 20 52 33 19 37 22 19 3 50 19 44 35 21 11 25 19 35 51 -1.30 20 21 1 19 17 56 22 12 39.2 27 288 -56 19 35 50 19 20 58 21 7 15 19 14 23 19 17 52 19 22 2 21 26 15 19 12 47 -1.30 20 35 46 18 55 0 22 12 42.3 26 288 -56 19 50 19 18 58 12 21 22 19 18 51 14 19 32 14 18 59 21 21 41 27 18 49 33 -1.31 20 50 53 18 31 53 22 12 45.4 26 289 -57 20 5 7 18 35 18 21 37 47 18 27 55 19 46 55 18 36 31 21 57 4 18 26 9 -1.31 21 6 23 18 8 37 22 12 48.4 26 289 -57 20 20 17 18 12 13 21 53 39 18 4 25 20 1 58 18 13 32 22 13 6 18 2 33 -1.31 21 22 18 17 45 9 22 12 51.5 25 289 -58 20 35 50 17 48 59 22 9 58 17 40 43 20 17 23 17 50 22 22 29 35 17 38 45 -1.31 21 38 37 17 21 30 22 12 54.6 25 289 -58 20 51 46 17 25 34 22 26 43 17 16 49 20 33 11 17 27 3 22 46 31 17 14 44 -1.31 21 55 23 16 57 39 22 12 57.6 24 290 -59 21 8 8 17 1 58 22 43 56 16 52 43 20 49 23 17 3 32 23 3 57 16 50 31 -1.31 22 12 37 16 33 36 22 13 0.7 24 290 -59 21 24 55 16 38 10 23 1 40 16 28 22 21 6 0 16 39 50 23 21 54 16 26 3 -1.31 22 30 21 16 9 19 22 13 3.7 24 290 -59 21 42 10 16 14 9 23 19 56 16 3 47 21 23 5 16 15 55 23 40 23 16 1 21 -1.31 22 48 35 15 44 48 22 13 6.8 23 290 -60 21 59 54 15 49 55 23 38 45 15 38 57 21 40 37 15 51 48 23 59 28 15 36 22 -1.31 23 7 23 15 20 2 22 13 9.9 23 290 -60 22 18 8 15 25 27 23 58 10 15 13 50 21 58 39 15 27 27 24 19 9 15 11 6 -1.31 23 26 45 14 54 59 22 13 12.9 22 291 -61 22 36 55 15 0 44 24 18 12 14 48 26 22 17 12 15 2 51 24 39 30 14 45 33 -1.31 23 46 45 14 29 39 22 13 16.0 22 291 -61 22 56 16 14 35 46 24 38 56 14 22 43 22 36 19 14 38 0 25 0 33 14 19 39 -1.32 24 7 24 14 4 1 22 13 19.0 21 291 -62 23 16 13 14 10 30 25 0 23 13 56 40 22 56 0 14 12 53 25 22 22 13 53 25 -1.32 24 28 46 13 38 3 22 13 22.1 21 291 -62 23 36 49 13 44 56 25 22 38 13 30 15 23 16 20 13 47 29 25 44 59 13 26 48 -1.32 24 50 54 13 11 44 22 13 25.2 20 291 -63 23 58 7 13 19 3 25 45 43 13 3 26 23 37 19 13 21 45 26 8 30 12 59 46 -1.32 25 13 51 12 45 2 22 13 28.2 20 292 -63 24 20 9 12 52 49 26 9 43 12 36 11 23 59 1 12 55 42 26 32 59 12 32 17 -1.32 25 37 41 12 17 55 22 13 31.3 19 292 -63 24 43 0 12 26 13 26 34 43 12 8 29 24 21 30 12 29 16 26 58 30 12 4 19 -1.32 26 2 30 11 50 20 22 13 34.4 19 292 -64 25 6 43 11 59 12 27 0 50 11 40 16 24 44 49 12 2 28 27 25 12 11 35 48 -1.32 26 28 23 11 22 16 22 13 37.4 18 292 -64 25 31 22 11 31 44 27 28 9 11 11 28 25 9 1 11 35 14 27 53 11 11 6 41 -1.33 26 55 26 10 53 39 22 13 40.5 18 292 -65 25 57 3 11 3 48 27 56 49 10 42 3 25 34 13 11 7 32 28 22 36 10 36 54 -1.33 27 23 47 10 24 25 22 13 43.5 17 292 -65 26 23 52 10 35 19 28 27 1 10 11 55 26 0 29 10 39 20 28 53 39 10 6 21 -1.33 27 53 35 9 54 30 22 13 46.6 16 293 -66 26 51 57 10 6 15 28 58 55 9 40 59 26 27 57 10 10 34 29 26 33 9 34 56 -1.33 28 25 1 9 23 49 22 13 49.7 16 293 -66 27 21 25 9 36 32 29 32 48 9 9 8 26 56 44 9 41 11 30 1 35 9 2 32 -1.33 28 58 20 8 52 16 22 13 52.7 15 293 -67 27 52 28 9 6 5 30 8 58 8 36 13 27 26 59 9 11 7 30 39 8 8 28 57 -1.34 29 33 49 8 19 42 22 13 55.8 14 293 -67 28 25 18 8 34 47 30 47 51 8 2 2 27 58 55 8 40 15 31 19 41 7 53 59 -1.34 30 11 50 7 45 57 22 13 58.9 13 293 -68 29 0 12 8 2 31 31 30 0 7 26 19 28 32 45 8 8 30 32 3 56 7 17 17 -1.35 30 52 54 7 10 47 22 14 1.9 12 293 -68 29 37 30 7 29 8 32 16 13 6 48 44 29 8 48 7 35 43 32 52 51 6 38 26 -1.35 31 37 42 6 33 53 22 14 5.0 12 294 -68 30 17 39 6 54 25 33 7 42 6 8 42 29 47 26 7 1 44 33 47 59 5 56 42 -1.36 32 27 14 5 54 46 22 14 8.0 11 294 -69 31 1 16 6 18 6 34 6 20 5 25 22 30 29 11 6 26 17 34 51 57 5 10 54 -1.37 33 23 6 5 12 45 22 14 11.1 9 294 -69 31 49 13 5 39 45 35 15 38 4 37 7 31 14 46 5 49 3 36 10 5 4 18 35 -1.39 34 27 57 4 26 34 22 14 14.2 8 294 -69 32 42 51 4 58 46 36 43 12 3 40 29 32 5 14 5 9 33 37 56 45 3 13 12 -1.42 35 47 17 3 33 44 22 14 17.2 7 294 -70 33 44 20 4 14 10 38 56 59 2 22 42 33 2 13 4 27 1 ... .. .. .. .. .. -1.47 37 36 3 2 27 23 22 14 20.3 4 294 -70 34 57 49 3 24 2 ... .. .. .. .. .. 34 8 36 3 40 10 ... .. .. .. .. .. -1.64 .. .. .. .. .. .. .. .. .... .. .. .. 36 32 58 2 23 57 ... .. .. .. .. .. 35 30 15 2 46 17 ... .. .. .. .. .. .... .. .. .. .. .. .. .. .. .... .. .. .. 39 16 15 0 52 43 ... .. .. .. .. .. 37 24 2 1 37 40 ... .. .. .. .. .. .... Uncertainty in time = +/- 3 secs Prediction of 2023 Mar 1.1 Data for the target star ------------------------ * name: TYC 1952-01448-1 * constellation : Leo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 09 24 46.2824 DE: +24 26 38.761 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 09 24 46.2822 DE: +24 26 38.762 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.300) * V mag [mag]: 11.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (784) Pickeringia asteroid class: approx. diameter [km]: 80 approx. diameter ["]: 0.041 distance from Earth [AU]: 2.71750 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#62 date of fit: 2023 Feb 07 source of used astrometry: MPC, JPL number of used observations: 0 number of rejected observations: 0 time covered by the observations: 1800 Jan 01 - 1800 Jan 01 1 sigma uncertainty ellipse (major, minor, PA): 0.019", 0.001", 115.699° remarks: * orbital elements for (784)Pickeringia : Mean anomaly = 289.6466475165 deg Arg. of pericenter = 237.9407185038 deg Long. of node = 14.9002163132 deg Inclination = 12.2799968001 deg Eccentricity = 0.2411585448 Semimajor axis = 3.0992530810 AU Perihelion dist = 2.3518417180 AU Mag: H = 9.34, G = 0.15 Epoch of elements : MJD 60062.92270833 TDT (2023 Apr 28.9227) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#622023Feb07,6.78,2023,4,28,22.146116,0.607122,0.492221,4.198047,-5.170739,0.005343,-0.001897,0.000000,0.000000 -47.2833,24.3455,-152.82,14.29,False TYC 1952-01448-1,9.41285624,24.4441002,0.00,11.27,0.00,0.0,0,,9.43516114,24.3454590,3.67,0.00,0,0,0 784,Pickeringia,14.90,80.0,2.7175,0,0,0.995,-16.73,,4.0,0 0,289.4800,2023,4,28,237.9407,14.9002,12.2800,0.24116,3.09925,2.35184,9.35,5.0,0.15 1.202,0.0190,0.0014,116,0.0082,Known errors,-1.00,-1,-1,-1 20230428_1448-1,60004.06 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Mar 01, 01:21 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org