IOTA/IOTA-ES occultation update for (15094) Polymele / UCAC4 630-037427 event on 2023 Jan 10, 01:45 UT Visible from Africa, SE USA, Mexico Summary ------- On 2023 Jan 10 UT, the 21.1 km diameter asteroid (15094) Polymele will occult a 12.8 mag star in the constellation Auriga for observers along a path across Africa, SE USA, Mexico. In the case of an occultation, the combined light of the asteroid and the star will drop by 5.65 mag to 18.44 mag (the magnitude of the asteroid) for at most 1.310 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: 28 * date and approx. time of event: 2023 Jan 10, 01:38 - 2023 Jan 10, 01:52 * geocentric midpoint of event [JD]: 2459954.57328825 * magnitude of target star: 12.80 * magnitude drop [mag]: 5.65 * estimated maximum duration [s]: 1.310 * Moon: 91 % sunlit, 42° distance * Sun: 165° distance * rough path description: Africa, SE USA, Mexico The occultation path -------------------- * approximate projected width [km]: 21 * 1 sigma uncertainty interval [path widths]: +/- 2.39 * 1 sigma uncertainty interval [seconds]: +/- 10.2 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.060, +/- 0.014) * 1 sigma uncertainty ellipse (major, minor, PA): (0.060", 0.013", 87°) * approx speed of asteroid's shadow [km/s]: 16.1352 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 630-037427 by 15094 Polymele on 2023 Jan 10 Centre Star Star Sun Path Limits Error Limits Alt E. Longitude Latitude U.T. Alt Az Alt Limit 1 Limit 2 Limit 3 Limit 4 Crn o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " Latitude Latitude Latitude Latitude -124 0 0 0 39 21 1 52 3.4 0 54 7 0 46 31 0 32 11 1 20 40 .. .. .. .... -123 0 0 1 22 48 1 52 3.2 1 54 6 1 29 57 1 15 39 2 4 1 0 41 30 -0.05 -122 0 0 2 5 53 1 52 3.0 3 54 5 2 13 1 1 58 45 2 46 58 1 24 42 0.05 -121 0 0 2 48 34 1 52 2.5 4 54 3 2 55 40 2 41 27 3 29 31 2 7 30 0.09 -120 0 0 3 30 50 1 52 1.8 5 54 2 3 37 55 3 23 44 4 11 39 2 49 54 0.11 -119 0 0 4 12 39 1 52 1.0 6 54 1 4 19 43 4 5 35 4 53 21 3 31 51 0.12 -118 0 0 4 54 1 1 52 0.0 7 54 0 5 1 3 4 46 58 5 34 34 4 13 21 0.13 -117 0 0 5 34 54 1 51 58.9 9 55 -1 5 41 55 5 27 53 6 15 19 4 54 23 0.13 -116 0 0 6 15 18 1 51 57.5 10 55 -2 6 22 17 6 8 18 6 55 35 5 34 56 0.14 -115 0 0 6 55 11 1 51 56.0 11 55 -4 7 2 9 6 48 13 7 35 19 6 14 58 0.14 -114 0 0 7 34 33 1 51 54.4 12 55 -5 7 41 29 7 27 37 8 14 32 6 54 28 0.14 -113 0 0 8 13 22 1 51 52.6 13 55 -6 8 20 17 8 6 28 8 53 13 7 33 27 0.14 -112 0 0 8 51 39 1 51 50.6 14 55 -7 8 58 32 8 44 46 9 31 20 8 11 53 0.15 -111 0 0 9 29 22 1 51 48.5 16 55 -8 9 36 13 9 22 30 10 8 53 8 49 45 0.15 -110 0 0 10 6 30 1 51 46.2 17 55 -9 10 13 20 9 59 40 10 45 52 9 27 2 0.15 -109 0 0 10 43 3 1 51 43.9 18 56 -11 10 49 52 10 36 15 11 22 16 10 3 45 0.15 -108 0 0 11 19 1 1 51 41.3 19 56 -12 11 25 48 11 12 14 11 58 5 10 39 52 0.15 -107 0 0 11 54 23 1 51 38.7 20 56 -13 12 1 8 11 47 38 12 33 17 11 15 23 0.15 -106 0 0 12 29 8 1 51 35.9 21 56 -14 12 35 51 12 22 24 13 7 53 11 50 18 0.15 -105 0 0 13 3 16 1 51 33.0 22 56 -15 13 9 58 12 56 34 13 41 52 12 24 36 0.15 -104 0 0 13 36 48 1 51 29.9 24 56 -16 13 43 28 13 30 7 14 15 14 12 58 17 0.15 -103 0 0 14 9 41 1 51 26.8 25 57 -17 14 16 20 14 3 3 14 47 58 13 31 20 0.15 -102 0 0 14 41 57 1 51 23.5 26 57 -18 14 48 34 14 35 20 15 20 5 14 3 45 0.15 -101 0 0 15 13 35 1 51 20.2 27 57 -19 15 20 10 15 7 0 15 51 33 14 35 33 0.15 -100 0 0 15 44 35 1 51 16.7 28 57 -20 15 51 9 15 38 1 16 22 24 15 6 42 0.15 - 99 0 0 16 14 57 1 51 13.1 29 58 -21 16 21 29 16 8 25 16 52 36 15 37 13 0.15 - 98 0 0 16 44 40 1 51 9.5 30 58 -22 16 51 10 16 38 9 17 22 11 16 7 5 0.15 - 97 0 0 17 13 45 1 51 5.7 31 58 -23 17 20 14 17 7 16 17 51 6 16 36 19 0.15 - 96 0 0 17 42 11 1 51 1.9 32 58 -25 17 48 39 17 35 44 18 19 24 17 4 54 0.15 - 95 0 0 18 9 59 1 50 57.9 33 58 -26 18 16 25 18 3 33 18 47 3 17 32 51 0.15 - 94 0 0 18 37 9 1 50 53.9 34 59 -27 18 43 33 18 30 44 19 14 4 18 0 9 0.15 - 93 0 0 19 3 40 1 50 49.8 35 59 -28 19 10 2 18 57 17 19 40 26 18 26 49 0.15 - 92 0 0 19 29 32 1 50 45.6 36 59 -29 19 35 54 19 23 11 20 6 10 18 52 50 0.15 - 91 0 0 19 54 47 1 50 41.4 37 59 -30 20 1 6 19 48 27 20 31 16 19 18 13 0.15 - 90 0 0 20 19 23 1 50 37.1 38 60 -31 20 25 41 20 13 4 20 55 44 19 42 58 0.15 - 89 0 0 20 43 21 1 50 32.7 39 60 -32 20 49 38 20 37 4 21 19 34 20 7 4 0.15 - 88 0 0 21 6 41 1 50 28.3 40 60 -33 21 12 57 21 0 25 21 42 46 20 30 32 0.15 - 87 0 0 21 29 23 1 50 23.8 41 60 -34 21 35 38 21 23 9 22 5 21 20 53 22 0.15 - 86 0 0 21 51 28 1 50 19.2 42 61 -34 21 57 41 21 45 15 22 27 18 21 15 35 0.15 - 85 0 0 22 12 55 1 50 14.6 43 61 -35 22 19 7 22 6 44 22 48 38 21 37 9 0.15 - 84 0 0 22 33 45 1 50 9.9 44 61 -36 22 39 56 22 27 35 23 9 20 21 58 7 0.15 - 83 0 0 22 53 58 1 50 5.2 45 61 -37 23 0 7 22 47 49 23 29 26 22 18 27 0.15 - 82 0 0 23 13 34 1 50 0.4 46 62 -38 23 19 42 23 7 26 23 48 55 22 38 10 0.15 - 81 0 0 23 32 33 1 49 55.6 47 62 -39 23 38 40 23 26 26 24 7 47 22 57 16 0.15 - 80 0 0 23 50 56 1 49 50.7 48 62 -40 23 57 2 23 44 50 24 26 3 23 15 45 0.15 - 79 0 0 24 8 42 1 49 45.8 49 62 -41 24 14 47 24 2 38 24 43 43 23 33 38 0.15 - 78 0 0 24 25 52 1 49 40.8 50 63 -42 24 31 56 24 19 49 25 0 47 23 50 54 0.15 - 77 0 0 24 42 27 1 49 35.8 51 63 -43 24 48 29 24 36 24 25 17 15 24 7 34 0.15 - 76 0 0 24 58 25 1 49 30.8 52 63 -44 25 4 26 24 52 24 25 33 8 24 23 39 0.15 - 75 0 0 25 13 48 1 49 25.7 52 63 -45 25 19 48 25 7 48 25 48 25 24 39 8 0.15 - 74 0 0 25 28 36 1 49 20.6 53 63 -46 25 34 35 25 22 36 26 3 8 24 54 1 0.15 - 73 0 0 25 42 48 1 49 15.4 54 63 -47 25 48 47 25 36 50 26 17 15 25 8 19 0.15 - 72 0 0 25 56 26 1 49 10.2 55 64 -47 26 2 24 25 50 29 26 30 47 25 22 2 0.15 - 71 0 0 26 9 29 1 49 5.0 56 64 -48 26 15 26 26 3 32 26 43 46 25 35 9 0.15 - 70 0 0 26 21 58 1 48 59.8 57 64 -49 26 27 53 26 16 2 26 56 9 25 47 43 0.15 - 69 0 0 26 33 52 1 48 54.5 58 64 -50 26 39 47 26 27 56 27 7 59 25 59 41 0.15 - 68 0 0 26 45 12 1 48 49.2 59 64 -51 26 51 6 26 39 17 27 19 15 26 11 6 0.15 - 67 0 0 26 55 58 1 48 43.8 60 64 -52 27 1 51 26 50 4 27 29 56 26 21 56 0.15 - 66 0 0 27 6 10 1 48 38.5 60 64 -53 27 12 3 27 0 17 27 40 5 26 32 12 0.15 - 65 0 0 27 15 48 1 48 33.1 61 64 -54 27 21 41 27 9 56 27 49 40 26 41 54 0.15 - 64 0 0 27 24 53 1 48 27.7 62 64 -55 27 30 45 27 19 2 27 58 41 26 51 3 0.15 - 63 0 0 27 33 25 1 48 22.2 63 64 -55 27 39 16 27 27 34 28 7 10 26 59 38 0.15 - 62 0 0 27 41 24 1 48 16.8 64 64 -56 27 47 14 27 35 33 28 15 5 27 7 39 0.15 - 61 0 0 27 48 49 1 48 11.3 65 64 -57 27 54 39 27 42 59 28 22 28 27 15 8 0.15 - 60 0 0 27 55 42 1 48 5.8 65 64 -58 28 1 32 27 49 52 28 29 18 27 22 3 0.15 - 59 0 0 28 2 2 1 48 0.2 66 64 -59 28 7 51 27 56 13 28 35 35 27 28 25 0.15 - 58 0 0 28 7 49 1 47 54.7 67 63 -60 28 13 38 28 2 0 28 41 20 27 34 15 0.15 - 57 0 0 28 13 4 1 47 49.1 68 63 -61 28 18 52 28 7 15 28 46 33 27 39 32 0.15 - 56 0 0 28 17 46 1 47 43.5 69 63 -61 28 23 34 28 11 58 28 51 13 27 44 16 0.15 - 55 0 0 28 21 55 1 47 37.9 69 62 -62 28 27 43 28 16 8 28 55 21 27 48 27 0.15 - 54 0 0 28 25 33 1 47 32.2 70 62 -63 28 31 21 28 19 45 28 58 57 27 52 6 0.15 - 53 0 0 28 28 38 1 47 26.6 71 61 -64 28 34 26 28 22 51 29 2 1 27 55 12 0.15 - 52 0 0 28 31 11 1 47 20.9 72 61 -65 28 36 58 28 25 24 29 4 33 27 57 46 0.15 - 51 0 0 28 33 12 1 47 15.2 72 60 -66 28 38 59 28 27 25 29 6 33 27 59 48 0.15 - 50 0 0 28 34 41 1 47 9.4 73 59 -66 28 40 28 28 28 54 29 8 1 28 1 17 0.15 - 49 0 0 28 35 38 1 47 3.7 74 58 -67 28 41 25 28 29 51 29 8 58 28 2 15 0.15 - 48 0 0 28 36 2 1 46 57.9 75 57 -68 28 41 49 28 30 15 29 9 22 28 2 39 0.15 - 47 0 0 28 35 55 1 46 52.1 75 55 -69 28 41 42 28 30 8 29 9 15 28 2 32 0.15 - 46 0 0 28 35 16 1 46 46.3 76 54 -70 28 41 3 28 29 29 29 8 36 28 1 53 0.15 - 45 0 0 28 34 5 1 46 40.5 77 52 -71 28 39 52 28 28 18 29 7 25 28 0 41 0.15 - 44 0 0 28 32 21 1 46 34.7 77 50 -71 28 38 8 28 26 34 29 5 43 27 58 57 0.15 - 43 0 0 28 30 6 1 46 28.8 78 48 -72 28 35 53 28 24 19 29 3 28 27 56 41 0.15 - 42 0 0 28 27 19 1 46 23.0 79 45 -73 28 33 6 28 21 31 29 0 42 27 53 52 0.15 - 41 0 0 28 23 59 1 46 17.1 79 42 -74 28 29 47 28 18 11 28 57 24 27 50 32 0.15 - 40 0 0 28 20 7 1 46 11.2 80 39 -75 28 25 55 28 14 19 28 53 33 27 46 38 0.15 - 39 0 0 28 15 44 1 46 5.2 80 35 -76 28 21 32 28 9 55 28 49 11 27 42 13 0.15 - 38 0 0 28 10 47 1 45 59.3 80 31 -76 28 16 36 28 4 59 28 44 17 27 37 15 0.15 - 37 0 0 28 5 19 1 45 53.3 81 27 -77 28 11 8 27 59 30 28 38 51 27 31 44 0.15 - 36 0 0 27 59 18 1 45 47.4 81 22 -78 28 5 7 27 53 28 28 32 52 27 25 41 0.15 - 35 0 0 27 52 44 1 45 41.4 81 17 -79 27 58 34 27 46 55 28 26 21 27 19 5 0.15 - 34 0 0 27 45 38 1 45 35.4 81 11 -80 27 51 28 27 39 48 28 19 17 27 11 56 0.15 - 33 0 0 27 37 59 1 45 29.3 81 6 -80 27 43 50 27 32 8 28 11 41 27 4 14 0.15 - 32 0 0 27 29 48 1 45 23.3 81 0 -81 27 35 39 27 23 56 28 3 33 26 55 59 0.15 - 31 0 0 27 21 3 1 45 17.3 81 355 -82 27 26 55 27 15 11 27 54 51 26 47 11 0.15 - 30 0 0 27 11 45 1 45 11.2 81 350 -83 27 17 37 27 5 52 27 45 37 26 37 50 0.15 - 29 0 0 27 1 54 1 45 5.1 80 345 -83 27 7 47 26 56 1 27 35 50 26 27 55 0.15 - 28 0 0 26 51 29 1 44 59.0 80 341 -84 26 57 23 26 45 36 27 25 29 26 17 27 0.15 - 27 0 0 26 40 31 1 44 52.9 80 337 -84 26 46 26 26 34 37 27 14 35 26 6 24 0.15 - 26 0 0 26 29 0 1 44 46.8 79 334 -85 26 34 55 26 23 4 27 3 8 25 54 48 0.15 - 25 0 0 26 16 54 1 44 40.6 78 331 -85 26 22 50 26 10 58 26 51 7 25 42 38 0.15 - 24 0 0 26 4 14 1 44 34.5 78 328 -86 26 10 11 25 58 18 26 38 32 25 29 54 0.15 - 23 0 0 25 51 1 1 44 28.3 77 326 -86 25 56 58 25 45 3 26 25 23 25 16 35 0.15 - 22 0 0 25 37 13 1 44 22.2 77 324 -85 25 43 11 25 31 14 26 11 40 25 2 42 0.15 - 21 0 0 25 22 50 1 44 16.0 76 322 -85 25 28 49 25 16 50 25 57 22 24 48 14 0.15 - 20 0 0 25 7 53 1 44 9.8 75 320 -85 25 13 53 25 1 52 25 42 30 24 33 11 0.15 - 19 0 0 24 52 20 1 44 3.6 74 319 -84 24 58 22 24 46 19 25 27 4 24 17 34 0.15 - 18 0 0 24 36 13 1 43 57.4 74 317 -84 24 42 16 24 30 11 25 11 2 24 1 20 0.15 - 17 0 0 24 19 31 1 43 51.2 73 316 -83 24 25 34 24 13 27 24 54 26 23 44 32 0.15 - 16 0 0 24 2 13 1 43 45.0 72 315 -82 24 8 17 23 56 8 24 37 14 23 27 8 0.15 - 15 0 0 23 44 19 1 43 38.8 71 314 -81 23 50 25 23 38 13 24 19 27 23 9 8 0.15 - 14 0 0 23 25 50 1 43 32.5 70 314 -80 23 31 57 23 19 43 24 1 4 22 50 32 0.15 - 13 0 0 23 6 44 1 43 26.3 69 313 -80 23 12 52 23 0 36 23 42 5 22 31 20 0.15 - 12 0 0 22 47 3 1 43 20.1 69 312 -79 22 53 12 22 40 54 23 22 31 22 11 32 0.15 - 11 0 0 22 26 45 1 43 13.9 68 312 -78 22 32 56 22 20 35 23 2 20 21 51 7 0.15 - 10 0 0 22 5 51 1 43 7.7 67 311 -77 22 12 3 21 59 40 22 41 33 21 30 6 0.15 - 9 0 0 21 44 21 1 43 1.5 66 311 -76 21 50 33 21 38 8 22 20 10 21 8 28 0.15 - 8 0 0 21 22 13 1 42 55.3 65 311 -75 21 28 27 21 15 59 21 58 10 20 46 13 0.15 - 7 0 0 20 59 29 1 42 49.1 64 310 -74 21 5 44 20 53 13 21 35 33 20 23 21 0.15 - 6 0 0 20 36 8 1 42 42.9 63 310 -73 20 42 24 20 29 51 21 12 20 19 59 52 0.15 - 5 0 0 20 12 9 1 42 36.7 62 310 -72 20 18 27 20 5 51 20 48 29 19 35 45 0.15 - 4 0 0 19 47 34 1 42 30.6 61 310 -71 19 53 53 19 41 14 20 24 1 19 11 2 0.15 - 3 0 0 19 22 21 1 42 24.4 60 310 -70 19 28 42 19 16 0 19 58 57 18 45 41 0.15 - 2 0 0 18 56 31 1 42 18.3 59 310 -69 19 2 53 18 50 8 19 33 15 18 19 42 0.15 - 1 0 0 18 30 3 1 42 12.2 58 309 -68 18 36 27 18 23 39 19 6 56 17 53 6 0.15 0 0 0 18 2 58 1 42 6.1 57 309 -67 18 9 23 17 56 33 18 39 59 17 25 53 0.15 1 0 0 17 35 16 1 42 0.1 56 309 -66 17 41 42 17 28 49 18 12 25 16 58 2 0.15 2 0 0 17 6 56 1 41 54.1 55 309 -65 17 13 24 17 0 27 17 44 14 16 29 33 0.15 3 0 0 16 37 59 1 41 48.1 54 309 -64 16 44 28 16 31 29 17 15 26 16 0 27 0.15 4 0 0 16 8 24 1 41 42.2 53 309 -63 16 14 56 16 1 53 16 46 0 15 30 44 0.15 5 0 0 15 38 13 1 41 36.3 52 309 -62 15 44 45 15 31 40 16 15 57 15 0 24 0.15 6 0 0 15 7 24 1 41 30.4 51 309 -61 15 13 58 15 0 49 15 45 17 14 29 26 0.16 7 0 0 14 35 58 1 41 24.6 50 309 -60 14 42 34 14 29 22 15 14 1 13 57 52 0.16 8 0 0 14 3 56 1 41 18.9 49 309 -59 14 10 34 13 57 19 14 42 8 13 25 40 0.16 9 0 0 13 31 18 1 41 13.2 48 309 -58 13 37 57 13 24 38 14 9 38 12 52 53 0.16 10 0 0 12 58 3 1 41 7.6 47 309 -57 13 4 43 12 51 22 13 36 32 12 19 29 0.16 11 0 0 12 24 12 1 41 2.0 46 309 -56 12 30 54 12 17 30 13 2 50 11 45 29 0.16 12 0 0 11 49 46 1 40 56.5 45 309 -55 11 56 30 11 43 2 12 28 33 11 10 54 0.16 13 0 0 11 14 44 1 40 51.1 43 309 -54 11 21 30 11 7 59 11 53 41 10 35 43 0.16 14 0 0 10 39 8 1 40 45.7 42 309 -52 10 45 55 10 32 21 11 18 14 9 59 58 0.16 15 0 0 10 2 58 1 40 40.5 41 310 -51 10 9 47 9 56 10 10 42 13 9 23 39 0.16 16 0 0 9 26 15 1 40 35.3 40 310 -50 9 33 5 9 19 24 10 5 38 8 46 46 0.16 17 0 0 8 48 58 1 40 30.2 39 310 -49 8 55 49 8 42 6 9 28 30 8 9 21 0.16 18 0 0 8 11 8 1 40 25.2 38 310 -48 8 18 1 8 4 15 8 50 49 7 31 23 0.16 19 0 0 7 32 48 1 40 20.3 37 310 -47 7 39 42 7 25 53 8 12 37 6 52 53 0.16 20 0 0 6 53 56 1 40 15.5 35 310 -46 7 0 52 6 47 0 7 33 53 6 13 53 0.16 21 0 0 6 14 34 1 40 10.9 34 310 -44 6 21 31 6 7 36 6 54 39 5 34 22 0.16 22 0 0 5 34 42 1 40 6.3 33 310 -43 5 41 41 5 27 43 6 14 56 4 54 23 0.16 23 0 0 4 54 23 1 40 1.9 32 310 -42 5 1 23 4 47 22 5 34 45 4 13 55 0.16 24 0 0 4 13 36 1 39 57.5 31 310 -41 4 20 37 4 6 34 4 54 6 3 33 0 0.16 25 0 0 3 32 22 1 39 53.4 30 310 -40 3 39 25 3 25 19 4 13 0 2 51 39 0.16 26 0 0 2 50 44 1 39 49.3 28 310 -39 2 57 48 2 43 39 3 31 29 2 9 53 0.16 27 0 0 2 8 41 1 39 45.4 27 310 -37 2 15 47 2 1 36 2 49 33 1 27 43 0.16 28 0 0 1 26 16 1 39 41.6 26 310 -36 1 33 22 1 19 9 2 7 14 0 45 11 0.16 29 0 0 0 43 28 1 39 38.0 25 310 -35 0 50 36 0 36 21 1 24 34 0 2 17 0.16 30 0 0 0 0 21 1 39 34.5 24 310 -34 0 7 30 - 0 6 48 0 41 33 - 0 40 57 0.16 31 0 0 - 0 43 5 1 39 31.2 22 310 -33 - 0 35 55 - 0 50 15 - 0 1 47 - 1 24 29 0.16 32 0 0 - 1 26 49 1 39 28.1 21 310 -31 - 1 19 38 - 1 34 0 - 0 45 26 - 2 8 19 0.16 33 0 0 - 2 10 49 1 39 25.1 20 310 -30 - 2 3 37 - 2 18 1 - 1 29 20 - 2 52 24 0.16 34 0 0 - 2 55 4 1 39 22.2 19 309 -29 - 2 47 51 - 3 2 17 - 2 13 30 - 3 36 44 0.16 35 0 0 - 3 39 31 1 39 19.6 17 309 -28 - 3 32 18 - 3 46 45 - 2 57 52 - 4 21 16 0.16 36 0 0 - 4 24 10 1 39 17.1 16 309 -27 - 4 16 56 - 4 31 24 - 3 42 27 - 5 5 59 0.16 37 0 0 - 5 8 58 1 39 14.8 15 309 -25 - 5 1 43 - 5 16 14 - 4 27 11 - 5 50 52 0.16 38 0 0 - 5 53 55 1 39 12.7 14 309 -24 - 5 46 39 - 6 1 11 - 5 12 4 - 6 35 52 0.16 39 0 0 - 6 38 58 1 39 10.7 12 309 -23 - 6 31 42 - 6 46 14 - 5 57 4 - 7 20 58 0.16 40 0 0 - 7 24 6 1 39 8.9 11 309 -22 - 7 16 49 - 7 31 22 - 6 42 9 - 8 6 9 0.16 41 0 0 - 8 9 16 1 39 7.4 10 309 -20 - 8 1 59 - 8 16 33 - 7 27 17 - 8 51 21 0.16 42 0 0 - 8 54 28 1 39 6.0 9 309 -19 - 8 47 10 - 9 1 45 - 8 12 27 - 9 36 35 0.16 43 0 0 - 9 39 39 1 39 4.7 8 308 -18 - 9 32 21 - 9 46 57 - 8 57 37 -10 21 48 0.15 44 0 0 -10 24 48 1 39 3.7 6 308 -17 -10 17 30 -10 32 6 - 9 42 44 -11 6 57 0.15 45 0 0 -11 9 52 1 39 2.9 5 308 -16 -11 2 34 -11 17 10 -10 27 48 -11 52 2 0.15 46 0 0 -11 54 51 1 39 2.2 4 308 -14 -11 47 33 -12 2 9 -11 12 47 -12 37 1 0.14 47 0 0 -12 39 42 1 39 1.7 3 308 -13 -12 32 24 -12 47 0 -11 57 38 -13 21 52 0.13 48 0 0 -13 24 23 1 39 1.5 1 307 -12 -13 17 6 -13 31 41 -12 42 21 -14 6 32 0.10 49 0 0 -14 8 54 1 39 1.3 0 307 -11 -14 1 36 -14 16 12 -13 26 53 .. .. .. -0.35 Uncertainty in time = +/- 10 secs Prediction of 2022 Aug 14.8 Data for the target star ------------------------ * name: UCAC4 630-037427 * constellation : Auriga * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 53 22.1218 DE: +35 52 57.678 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 53 22.1218 DE: +35 52 57.678 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.8 * B mag [mag]: 13.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (15094) Polymele asteroid class: approx. diameter [km]: 21 approx. diameter ["]: 0.008 distance from Earth [AU]: 3.86620 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#16 date of fit: 2019 Oct 15 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): 0.060", 0.013", 87.3° remarks: * orbital elements for (15094)Polymele : Mean anomaly = 40.5261887525 deg Arg. of pericenter = 4.7153363917 deg Long. of node = 50.3195603306 deg Inclination = 12.9814688924 deg Eccentricity = 0.0967149599 Semimajor axis = 5.1797649845 AU Perihelion dist = 4.6788042217 AU Mag: H = 11.82, G = 0.22 Epoch of elements : MJD 59954.07328784 TDT (2023 Jan 10.0733) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#162019Oct15,1.31,2023,1,10,1.758918,-0.022775,-0.144424,-8.991041,1.449692,0.000719,-0.001445,0.000001,0.000000 -31.9843,35.8544,155.42,-22.02,False UCAC4 630-037427,6.88947828,35.8826884,13.11,12.80,12.63,0.0,0,,6.91542694,35.8543630,5.65,5.37,0,0,0 15094,Polymele,18.44,21.1,3.8662,0,0,-1.682,3.30,,2.0 0,40.4365,2023,1,9,4.7153,50.3196,12.9815,0.09671,5.17976,4.67880,11.78,5.0,0.15 3.384,0.0600,0.0133,87,0.0180,Known errors,-1.00,-1,-1,-1 20230110_037427,59805.82 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Aug 14, 19:39 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org