IOTA/IOTA-ES occultation update for (349) Dembowska / UCAC4 596-013196 event on 2023 Mar 14, 14:43 UT Visible from China, Russia Summary ------- On 2023 Mar 14 UT, the 147.5 km diameter asteroid (349) Dembowska will occult a 12.2 mag star in the constellation Taurus for observers along a path across China, Russia. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.50 mag to 11.56 mag (the magnitude of the asteroid) for at most 6.380 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: 100 * date and approx. time of event: 2023 Mar 14, 14:37 - 2023 Mar 14, 14:46 * geocentric midpoint of event [JD]: 2460018.11253742 * magnitude of target star: 12.15 * magnitude drop [mag]: 0.50 * estimated maximum duration [s]: 6.380 * Moon: 56 % sunlit, 173° distance * Sun: 78° distance * rough path description: China, Russia Additional comments ------------------- RUWE high The occultation path -------------------- * approximate projected width [km]: 158 * 1 sigma uncertainty interval [path widths]: +/- 0.06 * 1 sigma uncertainty interval [seconds]: +/- 1.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.019, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.020", 0.001", 75°) * approx speed of asteroid's shadow [km/s]: 23.1321 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 596-013196 by 349 Dembowska on 2023 Mar 14 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 - 61 0 0 .. .. .... .. .. .. .. .. .. .. .. .. 15 4 41 .. .. .. 15 10 20 .... - 60 0 0 14 48 48 14 37 45.9 1 60 62 13 59 8 15 38 47 13 53 33 15 44 27 .... - 59 0 0 15 22 58 14 37 46.1 2 60 62 14 33 13 16 13 3 14 27 37 16 18 43 -0.37 - 58 0 0 15 57 17 14 37 46.3 3 61 62 15 7 27 16 47 27 15 1 51 16 53 8 -0.38 - 57 0 0 16 31 44 14 37 46.7 4 61 63 15 41 49 17 22 0 15 36 12 17 27 41 -0.39 - 56 0 0 17 6 19 14 37 47.2 5 61 63 16 16 19 17 56 38 16 10 41 18 2 21 -0.39 - 55 0 0 17 40 58 14 37 47.7 6 61 63 16 50 54 18 31 23 16 45 16 18 37 5 -0.39 - 54 0 0 18 15 43 14 37 48.4 7 62 63 17 25 34 19 6 11 17 19 56 19 11 54 -0.39 - 53 0 0 18 50 30 14 37 49.2 9 62 64 18 0 18 19 41 3 17 54 39 19 46 46 -0.39 - 52 0 0 19 25 20 14 37 50.2 10 62 64 18 35 5 20 15 56 18 29 26 20 21 40 -0.39 - 51 0 0 20 0 12 14 37 51.2 11 63 64 19 9 53 20 50 51 19 4 14 20 56 35 -0.39 - 50 0 0 20 35 3 14 37 52.3 12 63 64 19 44 42 21 25 45 19 39 2 21 31 30 -0.39 - 49 0 0 21 9 53 14 37 53.5 13 64 64 20 19 30 22 0 38 20 13 50 22 6 22 -0.39 - 48 0 0 21 44 41 14 37 54.9 14 64 64 20 54 16 22 35 28 20 48 35 22 41 13 -0.39 - 47 0 0 22 19 26 14 37 56.3 15 64 63 21 28 59 23 10 14 21 23 18 23 15 59 -0.39 - 46 0 0 22 54 6 14 37 57.8 16 65 63 22 3 38 23 44 55 21 57 57 23 50 41 -0.39 - 45 0 0 23 28 41 14 37 59.5 17 65 63 22 38 11 24 19 31 22 32 31 24 25 16 -0.39 - 44 0 0 24 3 9 14 38 1.2 18 66 63 23 12 39 24 53 59 23 6 58 24 59 45 -0.39 - 43 0 0 24 37 29 14 38 3.0 19 66 62 23 46 58 25 28 19 23 41 18 25 34 5 -0.39 - 42 0 0 25 11 40 14 38 4.9 21 67 62 24 21 10 26 2 30 24 15 29 26 8 16 -0.39 - 41 0 0 25 45 41 14 38 6.9 22 67 62 24 55 12 26 36 31 24 49 31 26 42 16 -0.39 - 40 0 0 26 19 31 14 38 9.0 23 68 61 25 29 3 27 10 20 25 23 22 27 16 5 -0.39 - 39 0 0 26 53 9 14 38 11.2 24 68 61 26 2 42 27 43 56 25 57 2 27 49 42 -0.39 - 38 0 0 27 26 34 14 38 13.4 25 69 60 26 36 9 28 17 20 26 30 29 28 23 5 -0.39 - 37 0 0 27 59 45 14 38 15.7 26 69 60 27 9 22 28 50 29 27 3 42 28 56 13 -0.39 - 36 0 0 28 32 41 14 38 18.1 27 70 59 27 42 21 29 23 22 27 36 41 29 29 7 -0.39 - 35 0 0 29 5 22 14 38 20.6 28 70 58 28 15 4 29 56 0 28 9 25 30 1 44 -0.39 - 34 0 0 29 37 45 14 38 23.1 29 71 58 28 47 31 30 28 20 28 41 52 30 34 4 -0.39 - 33 0 0 30 9 51 14 38 25.7 30 72 57 29 19 40 31 0 22 29 14 2 31 6 6 -0.39 - 32 0 0 30 41 39 14 38 28.4 31 72 57 29 51 32 31 32 6 29 45 54 31 37 49 -0.39 - 31 0 0 31 13 8 14 38 31.1 32 73 56 30 23 5 32 3 30 30 17 27 32 9 13 -0.39 - 30 0 0 31 44 16 14 38 33.9 33 74 55 30 54 18 32 34 34 30 48 41 32 40 16 -0.39 - 29 0 0 32 15 4 14 38 36.7 34 74 54 31 25 11 33 5 17 31 19 34 33 10 59 -0.39 - 28 0 0 32 45 31 14 38 39.6 35 75 54 31 55 43 33 35 39 31 50 7 33 41 20 -0.39 - 27 0 0 33 15 36 14 38 42.5 36 76 53 32 25 53 34 5 38 32 20 18 34 11 18 -0.39 - 26 0 0 33 45 19 14 38 45.5 37 76 52 32 55 42 34 35 15 32 50 7 34 40 54 -0.39 - 25 0 0 34 14 38 14 38 48.6 38 77 52 33 25 7 35 4 28 33 19 33 35 10 7 -0.39 - 24 0 0 34 43 34 14 38 51.6 38 78 51 33 54 9 35 33 17 33 48 35 35 38 55 -0.39 - 23 0 0 35 12 5 14 38 54.7 39 79 50 34 22 47 36 1 42 34 17 14 36 7 19 -0.39 - 22 0 0 35 40 13 14 38 57.9 40 80 49 34 51 1 36 29 43 34 45 29 36 35 19 -0.39 - 21 0 0 36 7 55 14 39 1.0 41 81 49 35 18 50 36 57 18 35 13 19 37 2 53 -0.39 - 20 0 0 36 35 12 14 39 4.2 42 81 48 35 46 14 37 24 27 35 40 44 37 30 2 -0.39 - 19 0 0 37 2 3 14 39 7.5 43 82 47 36 13 13 37 51 11 36 7 43 37 56 45 -0.39 - 18 0 0 37 28 28 14 39 10.7 44 83 46 36 39 46 38 17 28 36 34 17 38 23 1 -0.39 - 17 0 0 37 54 27 14 39 14.0 45 84 45 37 5 52 38 43 20 37 0 24 38 48 52 -0.39 - 16 0 0 38 19 59 14 39 17.3 45 85 45 37 31 32 39 8 44 37 26 5 39 14 15 -0.39 - 15 0 0 38 45 5 14 39 20.7 46 86 44 37 56 46 39 33 42 37 51 20 39 39 12 -0.39 - 14 0 0 39 9 44 14 39 24.0 47 87 43 38 21 33 39 58 12 38 16 8 40 3 42 -0.39 - 13 0 0 39 33 56 14 39 27.4 48 88 42 38 45 53 40 22 16 38 40 29 40 27 44 -0.39 - 12 0 0 39 57 40 14 39 30.7 49 89 42 39 9 46 40 45 52 39 4 22 40 51 19 -0.39 - 11 0 0 40 20 57 14 39 34.1 49 90 41 39 33 11 41 9 0 39 27 49 41 14 27 -0.39 - 10 0 0 40 43 47 14 39 37.5 50 92 40 39 56 10 41 31 42 39 50 48 41 37 7 -0.39 - 9 0 0 41 6 9 14 39 40.9 51 93 39 40 18 40 41 53 55 40 13 20 41 59 20 -0.39 - 8 0 0 41 28 4 14 39 44.3 52 94 39 40 40 44 42 15 41 40 35 24 42 21 5 -0.39 - 7 0 0 41 49 32 14 39 47.7 52 95 38 41 2 19 42 37 0 40 57 1 42 42 22 -0.39 - 6 0 0 42 10 31 14 39 51.1 53 96 37 41 23 28 42 57 51 41 18 10 43 3 12 -0.39 - 5 0 0 42 31 4 14 39 54.6 54 98 36 41 44 9 43 18 15 41 38 52 43 23 35 -0.39 - 4 0 0 42 51 9 14 39 58.0 54 99 36 42 4 22 43 38 11 41 59 6 43 43 30 -0.39 - 3 0 0 43 10 46 14 40 1.4 55 100 35 42 24 8 43 57 40 42 18 53 44 2 58 -0.39 - 2 0 0 43 29 56 14 40 4.9 56 102 34 42 43 27 44 16 41 42 38 13 44 21 59 -0.39 - 1 0 0 43 48 39 14 40 8.3 56 103 33 43 2 18 44 35 15 42 57 5 44 40 32 -0.39 0 0 0 44 6 55 14 40 11.7 57 104 33 43 20 42 44 53 23 43 15 30 44 58 38 -0.39 1 0 0 44 24 44 14 40 15.1 58 106 32 43 38 39 45 11 3 43 33 28 45 16 18 -0.39 2 0 0 44 42 5 14 40 18.5 58 107 31 43 56 10 45 28 16 43 50 59 45 33 30 -0.39 3 0 0 44 59 0 14 40 21.9 59 109 30 44 13 13 45 45 3 44 8 4 45 50 16 -0.39 4 0 0 45 15 29 14 40 25.4 59 110 30 44 29 49 46 1 23 44 24 41 46 6 35 -0.39 5 0 0 45 31 31 14 40 28.8 60 112 29 44 45 59 46 17 17 44 40 52 46 22 28 -0.39 6 0 0 45 47 6 14 40 32.1 61 114 28 45 1 43 46 32 44 44 56 36 46 37 54 -0.39 7 0 0 46 2 16 14 40 35.5 61 115 27 45 17 0 46 47 46 45 11 54 46 52 55 -0.39 8 0 0 46 16 59 14 40 38.9 62 117 27 45 31 51 47 2 21 45 26 46 47 7 30 -0.39 9 0 0 46 31 16 14 40 42.3 62 119 26 45 46 16 47 16 31 45 41 12 47 21 39 -0.39 10 0 0 46 45 8 14 40 45.7 63 120 25 46 0 15 47 30 15 45 55 12 47 35 22 -0.39 11 0 0 46 58 34 14 40 49.0 63 122 25 46 13 48 47 43 34 46 8 46 47 48 40 -0.39 12 0 0 47 11 35 14 40 52.4 64 124 24 46 26 56 47 56 28 46 21 55 48 1 33 -0.39 13 0 0 47 24 11 14 40 55.7 64 126 23 46 39 39 48 8 57 46 34 38 48 14 1 -0.39 14 0 0 47 36 21 14 40 59.0 64 128 23 46 51 56 48 21 0 46 46 56 48 26 4 -0.39 15 0 0 47 48 7 14 41 2.3 65 130 22 47 3 48 48 32 39 46 58 49 48 37 42 -0.39 16 0 0 47 59 28 14 41 5.7 65 132 21 47 15 16 48 43 54 47 10 18 48 48 56 -0.39 17 0 0 48 10 25 14 41 9.0 66 134 21 47 26 19 48 54 44 47 21 21 48 59 45 -0.39 18 0 0 48 20 57 14 41 12.2 66 136 20 47 36 57 49 5 11 47 32 0 49 10 11 -0.39 19 0 0 48 31 6 14 41 15.5 66 138 19 47 47 11 49 15 13 47 42 15 49 20 12 -0.39 20 0 0 48 40 50 14 41 18.8 67 141 19 47 57 1 49 24 51 47 52 5 49 29 50 -0.39 21 0 0 48 50 10 14 41 22.1 67 143 18 48 6 27 49 34 6 48 1 32 49 39 4 -0.39 22 0 0 48 59 7 14 41 25.3 67 145 17 48 15 29 49 42 57 48 10 34 49 47 55 -0.39 23 0 0 49 7 40 14 41 28.6 67 147 17 48 24 7 49 51 25 48 19 13 49 56 22 -0.39 24 0 0 49 15 50 14 41 31.8 68 150 16 48 32 22 49 59 30 48 27 29 50 4 26 -0.39 25 0 0 49 23 36 14 41 35.0 68 152 15 48 40 13 50 7 12 48 35 20 50 12 8 -0.39 26 0 0 49 30 59 14 41 38.2 68 154 15 48 47 41 50 14 30 48 42 49 50 19 26 -0.39 27 0 0 49 38 0 14 41 41.4 68 157 14 48 54 46 50 21 27 48 49 54 50 26 22 -0.39 28 0 0 49 44 38 14 41 44.6 68 159 13 49 1 28 50 28 0 48 56 36 50 32 55 -0.39 29 0 0 49 50 53 14 41 47.8 68 162 13 49 7 46 50 34 11 49 2 55 50 39 5 -0.39 30 0 0 49 56 45 14 41 51.0 68 164 12 49 13 42 50 40 0 49 8 52 50 44 53 -0.39 31 0 0 50 2 15 14 41 54.2 69 167 11 49 19 16 50 45 26 49 14 25 50 50 19 -0.39 32 0 0 50 7 22 14 41 57.3 69 169 11 49 24 26 50 50 30 49 19 36 50 55 23 -0.39 33 0 0 50 12 7 14 42 0.5 69 172 10 49 29 15 50 55 13 49 24 25 51 0 5 -0.39 34 0 0 50 16 31 14 42 3.6 69 174 9 49 33 40 50 59 33 49 28 51 51 4 25 -0.39 35 0 0 50 20 32 14 42 6.8 69 177 9 49 37 44 51 3 31 49 32 55 51 8 23 -0.39 36 0 0 50 24 11 14 42 9.9 69 179 8 49 41 25 51 7 8 49 36 36 51 12 0 -0.39 37 0 0 50 27 28 14 42 13.0 69 181 7 49 44 44 51 10 23 49 39 56 51 15 14 -0.39 38 0 0 50 30 23 14 42 16.1 68 184 7 49 47 41 51 13 16 49 42 53 51 18 7 -0.39 39 0 0 50 32 56 14 42 19.2 68 186 6 49 50 16 51 15 48 49 45 28 51 20 39 -0.39 40 0 0 50 35 8 14 42 22.3 68 189 5 49 52 29 51 17 58 49 47 41 51 22 49 -0.39 41 0 0 50 36 57 14 42 25.4 68 191 5 49 54 20 51 19 47 49 49 32 51 24 38 -0.39 42 0 0 50 38 26 14 42 28.5 68 194 4 49 55 49 51 21 14 49 51 2 51 26 5 -0.39 43 0 0 50 39 32 14 42 31.6 68 196 4 49 56 57 51 22 20 49 52 9 51 27 10 -0.39 44 0 0 50 40 17 14 42 34.7 68 198 3 49 57 42 51 23 4 49 52 54 51 27 55 -0.39 45 0 0 50 40 41 14 42 37.7 67 200 2 49 58 6 51 23 27 49 53 18 51 28 18 -0.39 46 0 0 50 40 42 14 42 40.8 67 203 2 49 58 8 51 23 29 49 53 20 51 28 20 -0.39 47 0 0 50 40 23 14 42 43.8 67 205 1 49 57 47 51 23 10 49 53 0 51 28 0 -0.39 48 0 0 50 39 41 14 42 46.9 67 207 0 49 57 6 51 22 29 49 52 18 51 27 19 -0.39 49 0 0 50 38 38 14 42 50.0 66 209 0 49 56 2 51 21 26 49 51 14 51 26 17 -0.39 50 0 0 50 37 13 14 42 53.0 66 211 -1 49 54 36 51 20 3 49 49 48 51 24 53 -0.39 51 0 0 50 35 27 14 42 56.0 66 213 -2 49 52 49 51 18 18 49 48 1 51 23 8 -0.39 52 0 0 50 33 19 14 42 59.1 65 215 -2 49 50 39 51 16 11 49 45 51 51 21 2 -0.39 53 0 0 50 30 49 14 43 2.1 65 217 -3 49 48 8 51 13 43 49 43 20 51 18 34 -0.39 54 0 0 50 27 58 14 43 5.1 65 219 -3 49 45 15 51 10 53 49 40 26 51 15 45 -0.39 55 0 0 50 24 44 14 43 8.2 64 221 -4 49 41 59 51 7 42 49 37 10 51 12 34 -0.39 56 0 0 50 21 9 14 43 11.2 64 223 -5 49 38 22 51 4 9 49 33 33 51 9 1 -0.39 57 0 0 50 17 12 14 43 14.2 64 225 -5 49 34 22 51 0 14 49 29 33 51 5 7 -0.39 58 0 0 50 12 53 14 43 17.2 63 227 -6 49 30 0 50 55 58 49 25 10 51 0 50 -0.39 59 0 0 50 8 11 14 43 20.2 63 228 -7 49 25 16 50 51 19 49 20 26 50 56 12 -0.39 60 0 0 50 3 8 14 43 23.2 62 230 -7 49 20 9 50 46 19 49 15 19 50 51 12 -0.39 61 0 0 49 57 42 14 43 26.2 62 232 -8 49 14 40 50 40 57 49 9 49 50 45 50 -0.39 62 0 0 49 51 54 14 43 29.2 61 233 -9 49 8 48 50 35 12 49 3 57 50 40 6 -0.39 63 0 0 49 45 43 14 43 32.2 61 235 -9 49 2 33 50 29 5 48 57 41 50 34 0 -0.39 64 0 0 49 39 9 14 43 35.2 60 237 -10 48 55 55 50 22 36 48 51 4 50 27 31 -0.39 65 0 0 49 32 13 14 43 38.2 60 238 -11 48 48 55 50 15 44 48 44 3 50 20 39 -0.39 66 0 0 49 24 54 14 43 41.2 59 240 -11 48 41 31 50 8 29 48 36 38 50 13 25 -0.39 67 0 0 49 17 12 14 43 44.2 59 241 -12 48 33 45 50 0 52 48 28 51 50 5 49 -0.39 68 0 0 49 9 7 14 43 47.2 58 243 -13 48 25 35 49 52 52 48 20 41 49 57 49 -0.39 69 0 0 49 0 38 14 43 50.2 58 244 -13 48 17 1 49 44 28 48 12 6 49 49 26 -0.39 70 0 0 48 51 46 14 43 53.1 57 246 -14 48 8 4 49 35 42 48 3 9 49 40 40 -0.39 71 0 0 48 42 31 14 43 56.1 57 247 -15 47 58 43 49 26 32 47 53 47 49 31 31 -0.39 72 0 0 48 32 52 14 43 59.1 56 248 -15 47 48 58 49 16 59 47 44 2 49 21 58 -0.39 73 0 0 48 22 49 14 44 2.1 56 250 -16 47 38 49 49 7 1 47 33 52 49 12 2 -0.39 74 0 0 48 12 21 14 44 5.0 55 251 -17 47 28 16 48 56 40 47 23 18 49 1 41 -0.39 75 0 0 48 1 30 14 44 8.0 55 252 -18 47 17 18 48 45 55 47 12 20 48 50 57 -0.39 76 0 0 47 50 14 14 44 10.9 54 254 -18 47 5 56 48 34 46 47 0 57 48 39 49 -0.39 77 0 0 47 38 34 14 44 13.9 53 255 -19 46 54 10 48 23 13 46 49 10 48 28 16 -0.39 78 0 0 47 26 29 14 44 16.8 53 256 -20 46 41 58 48 11 15 46 36 57 48 16 19 -0.39 79 0 0 47 14 0 14 44 19.8 52 257 -20 46 29 21 47 58 52 46 24 20 48 3 57 -0.39 80 0 0 47 1 5 14 44 22.7 51 258 -21 46 16 19 47 46 4 46 11 17 47 51 10 -0.39 81 0 0 46 47 45 14 44 25.6 51 260 -22 46 2 52 47 32 52 45 57 49 47 37 58 -0.39 82 0 0 46 34 0 14 44 28.6 50 261 -23 45 49 0 47 19 14 45 43 56 47 24 21 -0.39 83 0 0 46 19 49 14 44 31.5 50 262 -23 45 34 41 47 5 10 45 29 37 47 10 19 -0.39 84 0 0 46 5 12 14 44 34.4 49 263 -24 45 19 57 46 50 42 45 14 52 46 55 51 -0.39 85 0 0 45 50 10 14 44 37.3 48 264 -25 45 4 47 46 35 47 44 59 41 46 40 57 -0.39 86 0 0 45 34 42 14 44 40.2 48 265 -26 44 49 11 46 20 27 44 44 4 46 25 38 -0.39 87 0 0 45 18 47 14 44 43.0 47 266 -26 44 33 9 46 4 40 44 28 1 46 9 52 -0.39 88 0 0 45 2 26 14 44 45.9 46 267 -27 44 16 40 45 48 28 44 11 31 45 53 40 -0.39 89 0 0 44 45 39 14 44 48.8 45 268 -28 43 59 44 45 31 49 43 54 35 45 37 2 -0.39 90 0 0 44 28 25 14 44 51.6 45 269 -29 43 42 23 45 14 43 43 37 12 45 19 58 -0.39 91 0 0 44 10 45 14 44 54.4 44 270 -29 43 24 34 44 57 11 43 19 22 45 2 27 -0.39 92 0 0 43 52 38 14 44 57.2 43 271 -30 43 6 18 44 39 12 43 1 6 44 44 29 -0.39 93 0 0 43 34 3 14 45 0.0 43 272 -31 42 47 36 44 20 47 42 42 22 44 26 4 -0.39 94 0 0 43 15 2 14 45 2.8 42 273 -32 42 28 26 44 1 54 42 23 12 44 7 12 -0.40 95 0 0 42 55 34 14 45 5.6 41 274 -33 42 8 49 43 42 35 42 3 34 43 47 54 -0.40 96 0 0 42 35 39 14 45 8.3 40 275 -33 41 48 46 43 22 48 41 43 29 43 28 8 -0.40 97 0 0 42 15 16 14 45 11.1 39 276 -34 41 28 15 43 2 34 41 22 57 43 7 55 -0.40 98 0 0 41 54 26 14 45 13.8 39 277 -35 41 7 16 42 41 53 41 1 58 42 47 15 -0.40 99 0 0 41 33 9 14 45 16.4 38 278 -36 40 45 51 42 20 44 40 40 32 42 26 8 -0.40 100 0 0 41 11 25 14 45 19.1 37 279 -37 40 23 58 41 59 9 40 18 38 42 4 33 -0.40 101 0 0 40 49 14 14 45 21.7 36 279 -37 40 1 38 41 37 6 39 56 17 41 42 31 -0.40 102 0 0 40 26 35 14 45 24.3 35 280 -38 39 38 51 41 14 35 39 33 29 41 20 2 -0.40 103 0 0 40 3 29 14 45 26.9 35 281 -39 39 15 37 40 51 38 39 10 14 40 57 5 -0.40 104 0 0 39 39 56 14 45 29.4 34 282 -40 38 51 56 40 28 14 38 46 32 40 33 42 -0.40 105 0 0 39 15 57 14 45 31.9 33 283 -41 38 27 48 40 4 22 38 22 24 40 9 51 -0.40 106 0 0 38 51 30 14 45 34.3 32 283 -42 38 3 14 39 40 4 37 57 48 39 45 34 -0.40 107 0 0 38 26 37 14 45 36.8 31 284 -43 37 38 13 39 15 18 37 32 46 39 20 49 -0.40 108 0 0 38 1 17 14 45 39.2 30 285 -43 37 12 45 38 50 7 37 7 18 38 55 38 -0.40 109 0 0 37 35 31 14 45 41.5 29 286 -44 36 46 52 38 24 29 36 41 24 38 30 1 -0.40 110 0 0 37 9 19 14 45 43.8 29 286 -45 36 20 33 37 58 24 36 15 3 38 3 58 -0.40 111 0 0 36 42 42 14 45 46.0 28 287 -46 35 53 48 37 31 54 35 48 18 37 37 28 -0.40 112 0 0 36 15 39 14 45 48.2 27 288 -47 35 26 38 37 4 58 35 21 7 37 10 33 -0.40 113 0 0 35 48 11 14 45 50.4 26 288 -48 34 59 3 36 37 37 34 53 31 36 43 13 -0.41 114 0 0 35 20 18 14 45 52.5 25 289 -49 34 31 3 36 9 51 34 25 31 36 15 28 -0.41 115 0 0 34 52 1 14 45 54.5 24 290 -50 34 2 40 35 41 41 33 57 7 35 47 18 -0.41 116 0 0 34 23 20 14 45 56.5 23 290 -51 33 33 53 35 13 6 33 28 19 35 18 44 -0.41 117 0 0 33 54 16 14 45 58.4 22 291 -52 33 4 43 34 44 8 32 59 8 34 49 47 -0.41 118 0 0 33 24 49 14 46 0.3 21 292 -52 32 35 10 34 14 47 32 29 35 34 20 26 -0.41 119 0 0 32 54 59 14 46 2.1 20 292 -53 32 5 15 33 45 3 31 59 39 33 50 43 -0.41 120 0 0 32 24 48 14 46 3.8 19 293 -54 31 34 59 33 14 57 31 29 23 33 20 38 -0.41 121 0 0 31 54 16 14 46 5.4 18 293 -55 31 4 22 32 44 29 30 58 45 32 50 11 -0.41 122 0 0 31 23 23 14 46 7.0 17 294 -56 30 33 25 32 13 41 30 27 47 32 19 23 -0.41 123 0 0 30 52 11 14 46 8.5 16 295 -57 30 2 8 31 42 33 29 56 30 31 48 15 -0.42 124 0 0 30 20 39 14 46 9.9 15 295 -58 29 30 32 31 11 6 29 24 54 31 16 48 -0.42 125 0 0 29 48 49 14 46 11.3 14 296 -59 28 58 39 30 39 19 28 53 1 30 45 3 -0.42 126 0 0 29 16 42 14 46 12.5 13 296 -60 28 26 29 30 7 15 28 20 50 30 12 59 -0.42 127 0 0 28 44 18 14 46 13.7 12 297 -61 27 54 2 29 34 54 27 48 22 29 40 38 -0.43 128 0 0 28 11 38 14 46 14.8 11 297 -62 27 21 19 29 2 17 27 15 40 29 8 1 -0.43 129 0 0 27 38 43 14 46 15.8 10 298 -63 26 48 23 28 29 24 26 42 43 28 35 9 -0.43 130 0 0 27 5 35 14 46 16.7 9 298 -63 26 15 12 27 56 17 26 9 32 28 2 2 -0.44 131 0 0 26 32 13 14 46 17.5 8 299 -64 25 41 49 27 22 57 25 36 9 27 28 42 -0.44 132 0 0 25 58 38 14 46 18.2 7 299 -65 25 8 13 26 49 24 25 2 33 26 55 9 -0.45 133 0 0 25 24 53 14 46 18.9 6 299 -66 24 34 28 26 15 39 24 28 47 26 21 24 -0.46 134 0 0 24 50 58 14 46 19.4 5 300 -67 24 0 32 25 41 44 23 54 52 25 47 29 -0.48 135 0 0 24 16 53 14 46 19.8 4 300 -68 23 26 28 25 7 40 23 20 47 25 13 25 -0.50 136 0 0 23 42 41 14 46 20.1 3 301 -68 22 52 16 24 33 27 22 46 35 24 39 12 -0.55 137 0 0 23 8 21 14 46 20.3 2 301 -69 22 17 57 23 59 6 22 12 17 24 4 51 -0.65 138 0 0 22 33 56 14 46 20.5 1 301 -70 21 43 33 23 24 40 21 37 53 23 30 24 -1.20 Uncertainty in time = +/- 2 secs Prediction of 2023 Feb 15.9 Data for the target star ------------------------ * name: UCAC4 596-013196 * constellation : Taurus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 04 34 09.5563 DE: +29 03 29.365 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 04 34 09.5562 DE: +29 03 29.365 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.700,0.600) * V mag [mag]: 12.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (349) Dembowska asteroid class: approx. diameter [km]: 148 approx. diameter ["]: 0.071 distance from Earth [AU]: 2.87190 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#129 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): 0.020", 0.001", 74.533° remarks: * orbital elements for (349)Dembowska : Mean anomaly = 65.4374571637 deg Arg. of pericenter = 344.3158508955 deg Long. of node = 32.1925098207 deg Inclination = 8.2509101100 deg Eccentricity = 0.0894395028 Semimajor axis = 2.9230493138 AU Perihelion dist = 2.6616132365 AU Mag: H = 6.04, G = 0.37 Epoch of elements : MJD 60017.61368056 TDT (2023 Mar 14.6137) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1292023Feb07,6.38,2023,3,14,14.700898,-0.028472,0.357483,13.015100,1.037388,0.005624,0.000970,0.000000,0.000000 36.4264,29.1072,-38.21,-2.48,False UCAC4 596-013196,4.56932124,29.0581570,0.00,12.15,0.00,0.0,0,,4.59327325,29.1071799,0.34,0.00,1,0,1 349,Dembowska,11.56,147.5,2.8719,0,0,3.042,3.18,,8.4,0 0,65.3164,2023,3,14,344.3159,32.1925,8.2509,0.08944,2.92305,2.66161,6.01,5.0,0.15 1.056,0.0200,0.0013,75,0.0040,Known errors,-1.00,-1,-1,-1 20230314_013196,59990.87 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Feb 15, 20:48 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org