IOTA/IOTA-ES occultation update for (1030) Vitja / UCAC4-454-052919 event on 2023 May 18, 18:52 UT Visible from SW Asia, Europe Summary ------- On 2023 May 18 UT, the 60.7 km diameter asteroid (1030) Vitja will occult a 12.5 mag star in the constellation Virgo for observers along a path across SW Asia, Europe. In the case of an occultation, the combined light of the asteroid and the star will drop by 2.36 mag to 14.73 mag (the magnitude of the asteroid) for at most 9.500 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: 98 * date and approx. time of event: 2023 May 18, 18:36 - 2023 May 18, 19:08 * geocentric midpoint of event [JD]: 2460083.28657167 * magnitude of target star: 12.50 * magnitude drop [mag]: 2.36 * estimated maximum duration [s]: 9.500 * Moon: 1 % sunlit, 153° distance * Sun: 143° distance * rough path description: SW Asia, Europe The occultation path -------------------- * approximate projected width [km]: 66 * 1 sigma uncertainty interval [path widths]: +/- 0.37 * 1 sigma uncertainty interval [seconds]: +/- 5.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.029, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.029", 0.001", 96°) * approx speed of asteroid's shadow [km/s]: 6.3887 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4-454-052919 by 1030 Vitja on 2023 May 18 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 - 50 0 0 63 21 48 19 8 1.3 0 89 32 63 39 30 63 4 8 63 52 43 62 51 0 .... - 49 0 0 63 22 0 19 8 1.2 1 90 31 63 39 42 63 4 20 63 52 55 62 51 12 -0.28 - 48 0 0 63 21 52 19 8 1.1 1 91 31 63 39 34 63 4 12 63 52 47 62 51 4 -0.33 - 47 0 0 63 21 24 19 8 0.9 2 92 30 63 39 7 63 3 44 63 52 20 62 50 35 -0.35 - 46 0 0 63 20 37 19 8 0.6 2 93 30 63 38 20 63 2 56 63 51 34 62 49 47 -0.36 - 45 0 0 63 19 29 19 8 0.3 3 94 29 63 37 13 63 1 47 63 50 27 62 48 38 -0.37 - 44 0 0 63 18 1 19 7 59.9 3 95 29 63 35 46 63 0 19 63 49 1 62 47 8 -0.38 - 43 0 0 63 16 14 19 7 59.4 3 96 29 63 33 59 62 58 30 63 47 15 62 45 19 -0.38 - 42 0 0 63 14 6 19 7 58.8 4 96 28 63 31 53 62 56 21 63 45 9 62 43 9 -0.38 - 41 0 0 63 11 38 19 7 58.2 4 97 28 63 29 26 62 53 52 63 42 44 62 40 39 -0.39 - 40 0 0 63 8 49 19 7 57.5 5 98 27 63 26 39 62 51 2 63 39 58 62 37 48 -0.39 - 39 0 0 63 5 41 19 7 56.8 5 99 27 63 23 32 62 47 51 63 36 52 62 34 36 -0.39 - 38 0 0 63 2 11 19 7 56.0 6 100 26 63 20 5 62 44 20 63 33 26 62 31 4 -0.39 - 37 0 0 62 58 22 19 7 55.1 6 101 26 63 16 17 62 40 28 63 29 40 62 27 10 -0.39 - 36 0 0 62 54 11 19 7 54.1 7 102 26 63 12 8 62 36 16 63 25 33 62 22 56 -0.39 - 35 0 0 62 49 39 19 7 53.1 7 103 25 63 7 39 62 31 42 63 21 5 62 18 20 -0.40 - 34 0 0 62 44 47 19 7 52.0 8 104 25 63 2 49 62 26 47 63 16 17 62 13 23 -0.40 - 33 0 0 62 39 33 19 7 50.8 8 104 24 62 57 38 62 21 30 63 11 8 62 8 5 -0.40 - 32 0 0 62 33 57 19 7 49.5 8 105 24 62 52 5 62 15 52 63 5 37 62 2 24 -0.40 - 31 0 0 62 28 0 19 7 48.2 9 106 23 62 46 10 62 9 51 62 59 45 61 56 22 -0.40 - 30 0 0 62 21 40 19 7 46.8 9 107 23 62 39 54 62 3 29 62 53 31 61 49 57 -0.40 - 29 0 0 62 14 59 19 7 45.3 10 108 22 62 33 16 61 56 44 62 46 55 61 43 10 -0.40 - 28 0 0 62 7 55 19 7 43.7 10 109 22 62 26 15 61 49 37 62 39 57 61 36 0 -0.40 - 27 0 0 62 0 28 19 7 42.0 11 110 21 62 18 52 61 42 6 62 32 37 61 28 27 -0.40 - 26 0 0 61 52 38 19 7 40.2 11 111 21 62 11 6 61 34 13 62 24 53 61 20 30 -0.40 - 25 0 0 61 44 25 19 7 38.4 12 111 21 62 2 57 61 25 55 62 16 47 61 12 10 -0.41 - 24 0 0 61 35 48 19 7 36.5 12 112 20 61 54 24 61 17 14 62 8 17 61 3 26 -0.41 - 23 0 0 61 26 47 19 7 34.4 13 113 20 61 45 27 61 8 9 61 59 24 60 54 18 -0.41 - 22 0 0 61 17 21 19 7 32.3 13 114 19 61 36 6 60 58 39 61 50 6 60 44 45 -0.41 - 21 0 0 61 7 31 19 7 30.1 14 115 19 61 26 20 60 48 45 61 40 24 60 34 47 -0.41 - 20 0 0 60 57 16 19 7 27.7 14 116 18 61 16 10 60 38 25 61 30 16 60 24 23 -0.41 - 19 0 0 60 46 35 19 7 25.3 15 117 18 61 5 34 60 27 39 61 19 44 60 13 34 -0.41 - 18 0 0 60 35 28 19 7 22.7 15 118 17 60 54 32 60 16 27 61 8 46 60 2 19 -0.41 - 17 0 0 60 23 55 19 7 20.1 16 119 17 60 43 4 60 4 49 60 57 22 59 50 37 -0.41 - 16 0 0 60 11 55 19 7 17.3 16 119 16 60 31 9 59 52 44 60 45 31 59 38 27 -0.41 - 15 0 0 59 59 27 19 7 14.4 17 120 16 60 18 47 59 40 11 60 33 13 59 25 51 -0.41 - 14 0 0 59 46 32 19 7 11.4 17 121 15 60 5 57 59 27 10 60 20 27 59 12 46 -0.41 - 13 0 0 59 33 9 19 7 8.3 18 122 14 59 52 40 59 13 41 60 7 14 58 59 13 -0.41 - 12 0 0 59 19 17 19 7 5.0 19 123 14 59 38 53 58 59 43 59 53 32 58 45 11 -0.41 - 11 0 0 59 4 55 19 7 1.6 19 124 13 59 24 38 58 45 16 59 39 21 58 30 39 -0.41 - 10 0 0 58 50 4 19 6 58.1 20 125 13 59 9 53 58 30 19 59 24 41 58 15 37 -0.42 - 9 0 0 58 34 43 19 6 54.4 20 125 12 58 54 38 58 14 51 59 9 30 58 0 5 -0.42 - 8 0 0 58 18 50 19 6 50.5 21 126 12 58 38 52 57 58 53 58 53 49 57 44 2 -0.42 - 7 0 0 58 2 27 19 6 46.6 21 127 11 58 22 35 57 42 23 58 37 37 57 27 27 -0.42 - 6 0 0 57 45 31 19 6 42.4 22 128 10 58 5 46 57 25 20 58 20 53 57 10 20 -0.42 - 5 0 0 57 28 3 19 6 38.1 23 129 10 57 48 24 57 7 46 58 3 36 56 52 41 -0.42 - 4 0 0 57 10 2 19 6 33.7 23 130 9 57 30 30 56 49 38 57 45 47 56 34 28 -0.42 - 3 0 0 56 51 27 19 6 29.0 24 131 9 57 12 2 56 30 56 57 27 24 56 15 41 -0.42 - 2 0 0 56 32 18 19 6 24.2 24 132 8 56 53 0 56 11 41 57 8 28 55 56 20 -0.42 - 1 0 0 56 12 35 19 6 19.2 25 132 7 56 33 23 55 51 50 56 48 56 55 36 24 -0.42 0 0 0 55 52 15 19 6 14.0 26 133 7 56 13 11 55 31 23 56 28 49 55 15 53 -0.42 1 0 0 55 31 20 19 6 8.6 26 134 6 55 52 23 55 10 21 56 8 7 54 54 45 -0.42 2 0 0 55 9 48 19 6 3.1 27 135 5 55 30 59 54 48 42 55 46 48 54 33 1 -0.42 3 0 0 54 47 40 19 5 57.3 28 136 5 55 8 57 54 26 26 55 24 52 54 10 40 -0.42 4 0 0 54 24 53 19 5 51.3 28 137 4 54 46 18 54 3 32 55 2 18 53 47 41 -0.42 5 0 0 54 1 28 19 5 45.0 29 138 3 54 23 0 53 40 0 54 39 6 53 24 3 -0.42 6 0 0 53 37 24 19 5 38.6 30 139 3 53 59 4 53 15 49 54 15 15 52 59 47 -0.42 7 0 0 53 12 41 19 5 31.9 30 139 2 53 34 28 52 50 59 53 50 45 52 34 51 -0.42 8 0 0 52 47 18 19 5 24.9 31 140 1 53 9 13 52 25 29 53 25 35 52 9 15 -0.42 9 0 0 52 21 15 19 5 17.8 32 141 1 52 43 17 51 59 18 52 59 45 51 42 59 -0.43 10 0 0 51 54 31 19 5 10.3 32 142 0 52 16 40 51 32 27 52 33 13 51 16 3 -0.43 11 0 0 51 27 6 19 5 2.6 33 143 -1 51 49 22 51 4 54 52 6 1 50 48 25 -0.43 12 0 0 50 58 59 19 4 54.6 34 144 -2 51 21 22 50 36 40 51 38 6 50 20 6 -0.43 13 0 0 50 30 10 19 4 46.4 35 145 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34 9 42 46 34 43 51 58 42 28 56 -0.43 27 0 0 42 31 29 19 2 18.3 46 158 -15 42 55 24 42 7 40 43 13 17 41 49 59 -0.43 28 0 0 41 51 58 19 2 5.1 47 159 -16 42 15 57 41 28 5 42 33 54 41 10 21 -0.43 29 0 0 41 11 47 19 1 51.7 48 160 -17 41 35 50 40 47 50 41 53 49 40 30 3 -0.43 30 0 0 40 30 55 19 1 37.8 49 161 -18 40 55 2 40 6 55 41 13 5 39 49 5 -0.43 31 0 0 39 49 25 19 1 23.6 50 163 -19 40 13 35 39 25 21 40 31 40 39 7 29 -0.43 32 0 0 39 7 17 19 1 9.1 50 164 -20 39 31 30 38 43 10 39 49 37 38 25 15 -0.43 33 0 0 38 24 31 19 0 54.2 51 165 -21 38 48 47 38 0 22 39 6 57 37 42 25 -0.43 34 0 0 37 41 10 19 0 38.9 52 166 -22 38 5 28 37 16 58 38 23 39 36 59 0 -0.43 35 0 0 36 57 14 19 0 23.3 53 168 -23 37 21 34 36 33 0 37 39 46 36 15 0 -0.43 36 0 0 36 12 43 19 0 7.4 54 169 -24 36 37 6 35 48 28 36 55 19 35 30 27 -0.43 37 0 0 35 27 41 18 59 51.1 55 170 -25 35 52 4 35 3 24 36 10 19 34 45 22 -0.43 38 0 0 34 42 7 18 59 34.5 56 172 -26 35 6 32 34 17 49 35 24 47 33 59 47 -0.43 39 0 0 33 56 4 18 59 17.5 57 173 -27 34 20 29 33 31 46 34 38 45 33 13 42 -0.43 40 0 0 33 9 33 18 59 0.3 57 175 -28 33 33 58 32 45 14 33 52 15 32 27 11 -0.43 41 0 0 32 22 35 18 58 42.7 58 177 -29 32 47 1 31 58 17 33 5 17 31 40 13 -0.43 42 0 0 31 35 13 18 58 24.8 59 178 -30 31 59 38 31 10 55 32 17 54 30 52 52 -0.42 43 0 0 30 47 28 18 58 6.6 60 180 -31 31 11 52 30 23 10 31 30 7 30 5 7 -0.42 44 0 0 29 59 21 18 57 48.2 61 182 -32 30 23 44 29 35 4 30 41 58 29 17 2 -0.42 45 0 0 29 10 54 18 57 29.5 61 184 -33 29 35 16 28 46 39 29 53 29 28 28 38 -0.42 46 0 0 28 22 10 18 57 10.5 62 186 -35 28 46 30 27 57 57 29 4 42 27 39 57 -0.42 47 0 0 27 33 10 18 56 51.3 63 188 -36 27 57 28 27 8 59 28 15 38 26 51 1 -0.42 48 0 0 26 43 56 18 56 31.9 64 191 -37 27 8 12 26 19 47 27 26 20 26 1 51 -0.42 49 0 0 25 54 30 18 56 12.2 64 193 -38 26 18 43 25 30 24 26 36 50 25 12 30 -0.42 50 0 0 25 4 55 18 55 52.4 65 195 -39 25 29 4 24 40 51 25 47 9 24 22 59 -0.42 51 0 0 24 15 10 18 55 32.4 65 198 -40 24 39 17 23 51 10 24 57 19 23 33 20 -0.42 52 0 0 23 25 20 18 55 12.2 66 201 -41 23 49 23 23 1 23 24 7 22 22 43 36 -0.42 53 0 0 22 35 26 18 54 51.9 66 204 -43 22 59 25 22 11 33 23 17 21 21 53 48 -0.42 54 0 0 21 45 29 18 54 31.4 67 206 -44 22 9 24 21 21 40 22 27 18 21 3 58 -0.42 55 0 0 20 55 32 18 54 10.8 67 209 -45 21 19 23 20 31 47 21 37 13 20 14 9 -0.41 56 0 0 20 5 37 18 53 50.2 67 213 -46 20 29 23 19 41 56 20 47 10 19 24 21 -0.41 57 0 0 19 15 45 18 53 29.4 67 216 -47 19 39 27 18 52 9 19 57 10 18 34 37 -0.41 58 0 0 18 25 59 18 53 8.6 68 219 -48 18 49 36 18 2 27 19 7 15 17 44 59 -0.41 59 0 0 17 36 20 18 52 47.8 68 222 -49 17 59 52 17 12 54 18 17 27 16 55 29 -0.41 60 0 0 16 46 50 18 52 26.9 68 225 -50 17 10 17 16 23 29 17 27 49 16 6 8 -0.41 61 0 0 15 57 31 18 52 6.1 68 228 -52 16 20 53 15 34 15 16 38 20 15 16 58 -0.41 62 0 0 15 8 25 18 51 45.2 67 232 -53 15 31 41 14 45 15 15 49 4 14 28 2 -0.41 63 0 0 14 19 33 18 51 24.4 67 235 -54 14 42 43 13 56 28 15 0 3 13 39 20 -0.41 64 0 0 13 30 58 18 51 3.6 67 238 -55 13 54 2 13 7 59 14 11 17 12 50 54 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26.4 58 267 -68 3 13 58 2 30 50 3 30 6 2 14 49 -0.39 79 0 0 2 10 33 18 46 8.1 57 268 -68 2 32 2 1 49 7 2 48 6 1 33 11 -0.39 80 0 0 1 29 19 18 45 50.1 56 269 -69 1 50 42 1 8 0 2 6 41 0 52 9 -0.39 81 0 0 0 48 42 18 45 32.3 55 270 -69 1 9 59 0 27 29 1 25 53 0 11 43 -0.39 82 0 0 0 8 43 18 45 14.9 54 271 -70 0 29 53 - 0 12 24 0 45 42 - 0 28 6 -0.39 83 0 0 - 0 30 40 18 44 57.6 53 272 -70 - 0 9 36 - 0 51 40 0 6 9 - 1 7 17 -0.39 84 0 0 - 1 9 23 18 44 40.7 52 272 -71 - 0 48 26 - 1 30 17 - 0 32 46 - 1 45 50 -0.39 85 0 0 - 1 47 28 18 44 24.1 51 273 -71 - 1 26 37 - 2 8 16 - 1 11 2 - 2 23 43 -0.39 86 0 0 - 2 24 53 18 44 7.8 50 274 -71 - 2 4 8 - 2 45 35 - 1 48 38 - 3 0 58 -0.39 87 0 0 - 3 1 38 18 43 51.8 49 274 -71 - 2 41 0 - 3 22 14 - 2 25 34 - 3 37 32 -0.39 88 0 0 - 3 37 43 18 43 36.1 48 275 -71 - 3 17 10 - 3 58 13 - 3 1 50 - 4 13 27 -0.39 89 0 0 - 4 13 7 18 43 20.7 47 275 -71 - 3 52 41 - 4 33 31 - 3 37 24 - 4 48 40 -0.39 90 0 0 - 4 47 50 18 43 5.6 46 276 -71 - 4 27 29 - 5 8 7 - 4 12 18 - 5 23 13 -0.39 91 0 0 - 5 21 51 18 42 50.8 45 276 -71 - 5 1 37 - 5 42 3 - 4 46 29 - 5 57 4 -0.39 92 0 0 - 5 55 11 18 42 36.4 44 277 -71 - 5 35 2 - 6 15 17 - 5 19 59 - 6 30 13 -0.39 93 0 0 - 6 27 48 18 42 22.3 43 277 -71 - 6 7 45 - 6 47 49 - 5 52 47 - 7 2 41 -0.39 94 0 0 - 6 59 44 18 42 8.5 42 277 -70 - 6 39 46 - 7 19 38 - 6 24 52 - 7 34 27 -0.39 95 0 0 - 7 30 57 18 41 55.0 41 277 -70 - 7 11 5 - 7 50 46 - 6 56 15 - 8 5 30 -0.39 96 0 0 - 8 1 27 18 41 41.9 40 278 -70 - 7 41 41 - 8 21 11 - 7 26 55 - 8 35 51 -0.39 97 0 0 - 8 31 15 18 41 29.1 39 278 -69 - 8 11 34 - 8 50 53 - 7 56 52 - 9 5 29 -0.39 98 0 0 - 9 0 20 18 41 16.6 38 278 -69 - 8 40 44 - 9 19 52 - 8 26 6 - 9 34 25 -0.39 99 0 0 - 9 28 41 18 41 4.5 37 278 -68 - 9 9 11 - 9 48 9 - 8 54 37 -10 2 38 -0.39 100 0 0 - 9 56 20 18 40 52.7 37 278 -67 - 9 36 55 -10 15 43 - 9 22 25 -10 30 8 -0.39 101 0 0 -10 23 16 18 40 41.2 36 278 -67 -10 3 56 -10 42 34 - 9 49 29 -10 56 55 -0.39 102 0 0 -10 49 29 18 40 30.1 35 278 -66 -10 30 14 -11 8 42 -10 15 51 -11 23 0 -0.39 103 0 0 -11 14 59 18 40 19.2 34 278 -65 -10 55 48 -11 34 7 -10 41 29 -11 48 21 -0.39 104 0 0 -11 39 46 18 40 8.7 33 278 -65 -11 20 40 -11 58 49 -11 6 24 -12 13 0 -0.39 105 0 0 -12 3 50 18 39 58.6 32 278 -64 -11 44 48 -12 22 49 -11 30 36 -12 36 56 -0.39 106 0 0 -12 27 11 18 39 48.7 31 278 -63 -12 8 14 -12 46 5 -11 54 5 -13 0 9 -0.39 107 0 0 -12 49 49 18 39 39.2 30 278 -62 -12 30 56 -13 8 39 -12 16 50 -13 22 40 -0.40 108 0 0 -13 11 44 18 39 30.0 29 278 -62 -12 52 55 -13 30 30 -12 38 53 -13 44 28 -0.40 109 0 0 -13 32 56 18 39 21.1 28 278 -61 -13 14 12 -13 51 38 -13 0 12 -14 5 33 -0.40 110 0 0 -13 53 26 18 39 12.6 27 278 -60 -13 34 45 -14 12 4 -13 20 49 -14 25 56 -0.40 111 0 0 -14 13 13 18 39 4.4 26 278 -59 -13 54 36 -14 31 47 -13 40 42 -14 45 36 -0.40 112 0 0 -14 32 17 18 38 56.4 25 277 -58 -14 13 44 -14 50 48 -13 59 53 -15 4 34 -0.40 113 0 0 -14 50 39 18 38 48.8 24 277 -58 -14 32 10 -15 9 6 -14 18 21 -15 22 50 -0.40 114 0 0 -15 8 19 18 38 41.5 23 277 -57 -14 49 52 -15 26 42 -14 36 7 -15 40 23 -0.40 115 0 0 -15 25 16 18 38 34.6 22 277 -56 -15 6 53 -15 43 36 -14 53 9 -15 57 15 -0.40 116 0 0 -15 41 31 18 38 27.9 21 277 -55 -15 23 11 -15 59 48 -15 9 30 -16 13 24 -0.40 117 0 0 -15 57 3 18 38 21.5 20 277 -54 -15 38 47 -16 15 18 -15 25 8 -16 28 52 -0.40 118 0 0 -16 11 54 18 38 15.5 19 276 -53 -15 53 40 -16 30 5 -15 40 4 -16 43 37 -0.41 119 0 0 -16 26 3 18 38 9.7 18 276 -52 -16 7 52 -16 44 11 -15 54 17 -16 57 41 -0.41 120 0 0 -16 39 30 18 38 4.3 17 276 -52 -16 21 21 -16 57 36 -16 7 49 -17 11 4 -0.41 121 0 0 -16 52 15 18 37 59.1 16 276 -51 -16 34 9 -17 10 18 -16 20 38 -17 23 44 -0.41 122 0 0 -17 4 18 18 37 54.3 15 275 -50 -16 46 14 -17 22 19 -16 32 45 -17 35 43 -0.41 123 0 0 -17 15 39 18 37 49.7 14 275 -49 -16 57 38 -17 33 38 -16 44 10 -17 47 1 -0.41 124 0 0 -17 26 19 18 37 45.5 13 275 -48 -17 8 20 -17 44 16 -16 54 54 -17 57 37 -0.41 125 0 0 -17 36 17 18 37 41.5 12 275 -47 -17 18 20 -17 54 12 -17 4 55 -18 7 32 -0.42 126 0 0 -17 45 34 18 37 37.9 11 274 -46 -17 27 38 -18 3 27 -17 14 15 -18 16 45 -0.42 127 0 0 -17 54 8 18 37 34.5 10 274 -45 -17 36 14 -18 12 0 -17 22 52 -18 25 18 -0.42 128 0 0 -18 2 2 18 37 31.4 9 274 -44 -17 44 9 -18 19 52 -17 30 48 -18 33 8 -0.42 129 0 0 -18 9 14 18 37 28.6 8 273 -44 -17 51 22 -18 27 3 -17 38 2 -18 40 18 -0.43 130 0 0 -18 15 44 18 37 26.2 8 273 -43 -17 57 54 -18 33 32 -17 44 34 -18 46 46 -0.43 131 0 0 -18 21 32 18 37 24.0 7 273 -42 -18 3 43 -18 39 19 -17 50 25 -18 52 33 -0.44 132 0 0 -18 26 39 18 37 22.1 6 272 -41 -18 8 51 -18 44 25 -17 55 33 -18 57 38 -0.44 133 0 0 -18 31 4 18 37 20.5 5 272 -40 -18 13 17 -18 48 50 -18 0 0 -19 2 3 -0.45 134 0 0 -18 34 48 18 37 19.1 4 272 -39 -18 17 1 -18 52 33 -18 3 44 -19 5 45 -0.46 135 0 0 -18 37 50 18 37 18.1 3 272 -38 -18 20 3 -18 55 34 -18 6 46 -19 8 46 -0.48 136 0 0 -18 40 9 18 37 17.4 2 271 -37 -18 22 23 -18 57 54 -18 9 6 -19 11 6 -0.52 137 0 0 -18 41 47 18 37 17.0 1 271 -36 -18 24 1 -18 59 32 -18 10 44 -19 12 43 -0.62 Uncertainty in time = +/- 6 secs Prediction of 2023 Apr 29.2 Data for the target star ------------------------ * name: UCAC4-454-052919 * constellation : Virgo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 13 33 31.4734 DE: +00 40 29.953 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 13 33 31.4733 DE: +00 40 29.954 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.5 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1030) Vitja asteroid class: approx. diameter [km]: 61 approx. diameter ["]: 0.044 distance from Earth [AU]: 1.88350 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#57 date of fit: 2023 Apr 24 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): 0.029", 0.001", 96.147° remarks: * orbital elements for (1030)Vitja : Mean anomaly = 16.8244827355 deg Arg. of pericenter = 5.2524205439 deg Long. of node = 187.8055453665 deg Inclination = 14.7763145856 deg Eccentricity = 0.1227971165 Semimajor axis = 3.1214123614 AU Perihelion dist = 2.7381119240 AU Mag: H = 10.38, G = 0.15 Epoch of elements : MJD 60082.78659722 TDT (2023 May 18.7866) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#572023Apr24,9.50,2023,5,18,18.877720,0.248233,0.286350,-2.726600,2.359784,0.002777,-0.001934,0.000001,0.000000 44.3185,0.5547,-104.05,19.62,False UCAC4-454-052919,13.55874261,0.6749868,0.00,12.50,0.00,0.0,0,,13.57879585,0.5547033,2.36,0.00,0,0,0 1030,Vitja,14.73,60.7,1.8835,0,0,-0.848,11.01,,3.0,0 0,16.6839,2023,5,18,5.2524,187.8055,14.7763,0.12280,3.12141,2.73811,10.40,5.0,0.15 1.373,0.0290,0.0013,96,0.0166,Known errors,-1.00,-1,-1,-1 20230518_052919,60063.19 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Apr 29, 04:28 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org