IOTA/IOTA-ES occultation update for (51103) 2000 HX12 / UCAC4 558-023156 event on 2024 Sep 16, 12:23 UT Visible from Summary ------- On 2024 Sep 16 UT, the 13.1590021750905 km diameter asteroid (51103) 2000 HX12 will occult a 10.1 mag star in the constellation Gemini for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 8.97 mag to 19.05 mag (the magnitude of the asteroid) for at most 1.220 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: 2024 Sep 16, 12:17 - 2024 Sep 16, 12:29 * geocentric midpoint of event [JD]: 2460570.01648495 * magnitude of target star: 10.08 * magnitude drop [mag]: 8.97 * estimated maximum duration [s]: 1.220 * Moon: 96 % sunlit, 118° distance * Sun: 83° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 23 * 1 sigma uncertainty interval [path widths]: +/- 0.27 * 1 sigma uncertainty interval [seconds]: +/- 2.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.018, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.018", 0.003", 96°) * approx speed of asteroid's shadow [km/s]: 17.8662 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 558-023156 by 51103 2000 HX12 on 2024 Sep 16 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 171 0 0 23 22 47 12 18 2.0 0 67 -64 23 16 3 23 29 31 23 12 24 23 33 10 23 21 21 23 24 12 .... 172 0 0 23 46 49 12 18 2.1 1 67 -64 23 40 5 23 53 33 23 36 27 23 57 11 23 45 23 23 48 14 -0.30 173 0 0 24 10 40 12 18 2.4 2 67 -64 24 3 56 24 17 24 24 0 19 24 21 2 24 9 15 24 12 5 -0.30 174 0 0 24 34 19 12 18 2.7 3 68 -63 24 27 36 24 41 3 24 23 58 24 44 41 24 32 54 24 35 44 -0.30 175 0 0 24 57 47 12 18 3.2 4 68 -63 24 51 4 25 4 30 24 47 26 25 8 7 24 56 21 24 59 12 -0.30 176 0 0 25 21 1 12 18 3.7 5 69 -62 25 14 19 25 27 44 25 10 42 25 31 21 25 19 36 25 22 26 -0.30 177 0 0 25 44 3 12 18 4.4 6 69 -62 25 37 21 25 50 45 25 33 44 25 54 23 25 42 38 25 45 28 -0.30 178 0 0 26 6 51 12 18 5.1 7 70 -61 26 0 10 26 13 33 25 56 33 26 17 10 26 5 26 26 8 16 -0.30 179 0 0 26 29 26 12 18 6.0 8 70 -61 26 22 44 26 36 7 26 19 8 26 39 44 26 28 1 26 30 50 -0.30 -180 0 0 26 51 46 12 18 7.0 9 70 -60 26 45 5 26 58 26 26 41 29 27 2 3 26 50 21 26 53 10 -0.30 -179 0 0 27 13 51 12 18 8.1 10 71 -60 27 7 11 27 20 31 27 3 35 27 24 7 27 12 26 27 15 15 -0.30 -178 0 0 27 35 41 12 18 9.2 11 71 -59 27 29 1 27 42 21 27 25 26 27 45 57 27 34 16 27 37 5 -0.30 -177 0 0 27 57 15 12 18 10.5 12 72 -59 27 50 36 28 3 55 27 47 1 28 7 30 27 55 51 27 58 40 -0.30 -176 0 0 28 18 34 12 18 11.9 13 72 -58 28 11 55 28 25 13 28 8 20 28 28 48 28 17 10 28 19 58 -0.30 -175 0 0 28 39 36 12 18 13.3 14 73 -57 28 32 58 28 46 15 28 29 24 28 49 50 28 38 12 28 41 0 -0.30 -174 0 0 29 0 22 12 18 14.9 15 73 -57 28 53 45 29 7 0 28 50 10 29 10 35 28 58 58 29 1 46 -0.30 -173 0 0 29 20 51 12 18 16.5 16 74 -56 29 14 14 29 27 28 29 10 40 29 31 3 29 19 27 29 22 15 -0.30 -172 0 0 29 41 3 12 18 18.3 17 74 -55 29 34 27 29 47 39 29 30 53 29 51 13 29 39 39 29 42 27 -0.30 -171 0 0 30 0 57 12 18 20.1 18 75 -55 29 54 21 30 7 33 29 50 48 30 11 7 29 59 33 30 2 21 -0.30 -170 0 0 30 20 34 12 18 22.0 19 75 -54 30 13 59 30 27 9 30 10 25 30 30 42 30 19 10 30 21 57 -0.30 -169 0 0 30 39 52 12 18 24.0 20 76 -53 30 33 18 30 46 27 30 29 45 30 50 0 30 38 29 30 41 15 -0.30 -168 0 0 30 58 52 12 18 26.1 21 77 -53 30 52 18 31 5 26 30 48 46 31 8 59 30 57 29 31 0 15 -0.30 -167 0 0 31 17 34 12 18 28.2 22 77 -52 31 11 1 31 24 7 31 7 29 31 27 40 31 16 11 31 18 57 -0.30 -166 0 0 31 35 57 12 18 30.5 22 78 -51 31 29 24 31 42 30 31 25 53 31 46 2 31 34 34 31 37 20 -0.30 -165 0 0 31 54 1 12 18 32.8 23 78 -50 31 47 29 32 0 33 31 43 58 32 4 5 31 52 38 31 55 24 -0.30 -164 0 0 32 11 46 12 18 35.1 24 79 -50 32 5 15 32 18 17 32 1 44 32 21 49 32 10 23 32 13 9 -0.30 -163 0 0 32 29 12 12 18 37.6 25 79 -49 32 22 41 32 35 42 32 19 10 32 39 13 32 27 49 32 30 34 -0.30 -162 0 0 32 46 18 12 18 40.1 26 80 -48 32 39 48 32 52 48 32 36 17 32 56 19 32 44 55 32 47 40 -0.30 -161 0 0 33 3 4 12 18 42.7 27 81 -48 32 56 35 33 9 34 32 53 5 33 13 4 33 1 42 33 4 27 -0.30 -160 0 0 33 19 31 12 18 45.4 28 81 -47 33 13 3 33 26 0 33 9 33 33 29 30 33 18 9 33 20 53 -0.30 -159 0 0 33 35 38 12 18 48.1 29 82 -46 33 29 10 33 42 6 33 25 41 33 45 36 33 34 16 33 37 0 -0.30 -158 0 0 33 51 25 12 18 50.9 30 83 -45 33 44 58 33 57 52 33 41 29 34 1 22 33 50 3 33 52 47 -0.30 -157 0 0 34 6 52 12 18 53.8 30 83 -45 34 0 25 34 13 19 33 56 57 34 16 48 34 5 30 34 8 14 -0.30 -156 0 0 34 21 58 12 18 56.7 31 84 -44 34 15 33 34 28 25 34 12 4 34 31 53 34 20 37 34 23 20 -0.30 -155 0 0 34 36 45 12 18 59.7 32 85 -43 34 30 20 34 43 10 34 26 52 34 46 38 34 35 23 34 38 6 -0.30 -154 0 0 34 51 11 12 19 2.7 33 85 -42 34 44 46 34 57 35 34 41 19 35 1 3 34 49 49 34 52 32 -0.30 -153 0 0 35 5 16 12 19 5.8 34 86 -41 34 58 52 35 11 40 34 55 25 35 15 8 35 3 55 35 6 37 -0.30 -152 0 0 35 19 1 12 19 8.9 35 87 -41 35 12 38 35 25 24 35 9 11 35 28 52 35 17 40 35 20 22 -0.30 -151 0 0 35 32 25 12 19 12.1 35 87 -40 35 26 3 35 38 48 35 22 36 35 42 15 35 31 4 35 33 46 -0.30 -150 0 0 35 45 29 12 19 15.4 36 88 -39 35 39 7 35 51 51 35 35 41 35 55 18 35 44 8 35 46 50 -0.30 -149 0 0 35 58 12 12 19 18.7 37 89 -38 35 51 50 36 4 33 35 48 25 36 7 59 35 56 51 35 59 32 -0.30 -148 0 0 36 10 34 12 19 22.0 38 89 -38 36 4 13 36 16 55 36 0 48 36 20 21 36 9 13 36 11 54 -0.30 -147 0 0 36 22 35 12 19 25.4 39 90 -37 36 16 15 36 28 56 36 12 50 36 32 21 36 21 15 36 23 56 -0.30 -146 0 0 36 34 16 12 19 28.9 40 91 -36 36 27 56 36 40 36 36 24 32 36 44 1 36 32 56 36 35 36 -0.30 -145 0 0 36 45 36 12 19 32.4 40 92 -35 36 39 17 36 51 55 36 35 52 36 55 20 36 44 16 36 46 56 -0.30 -144 0 0 36 56 35 12 19 35.9 41 93 -35 36 50 16 37 2 53 36 46 52 37 6 18 36 55 15 36 57 55 -0.30 -143 0 0 37 7 13 12 19 39.5 42 93 -34 37 0 55 37 13 31 36 57 31 37 16 55 37 5 53 37 8 33 -0.30 -142 0 0 37 17 30 12 19 43.2 43 94 -33 37 11 13 37 23 48 37 7 49 37 27 12 37 16 11 37 18 50 -0.30 -141 0 0 37 27 27 12 19 46.8 44 95 -32 37 21 10 37 33 44 37 17 47 37 37 7 37 26 7 37 28 46 -0.30 -140 0 0 37 37 2 12 19 50.6 44 96 -32 37 30 46 37 43 19 37 27 23 37 46 42 37 35 43 37 38 22 -0.30 -139 0 0 37 46 17 12 19 54.3 45 97 -31 37 40 1 37 52 33 37 36 38 37 55 56 37 44 58 37 47 36 -0.30 -138 0 0 37 55 11 12 19 58.1 46 98 -30 37 48 56 38 1 26 37 45 33 38 4 49 37 53 52 37 56 30 -0.30 -137 0 0 38 3 44 12 20 1.9 47 98 -29 37 57 29 38 9 59 37 54 7 38 13 21 38 2 25 38 5 3 -0.30 -136 0 0 38 11 56 12 20 5.8 47 99 -28 38 5 42 38 18 10 38 2 20 38 21 33 38 10 37 38 13 15 -0.30 -135 0 0 38 19 47 12 20 9.7 48 100 -28 38 13 33 38 26 1 38 10 12 38 29 23 38 18 28 38 21 6 -0.30 -134 0 0 38 27 18 12 20 13.6 49 101 -27 38 21 4 38 33 31 38 17 43 38 36 53 38 25 59 38 28 37 -0.30 -133 0 0 38 34 28 12 20 17.6 50 102 -26 38 28 14 38 40 41 38 24 53 38 44 2 38 33 9 38 35 46 -0.30 -132 0 0 38 41 16 12 20 21.6 50 103 -25 38 35 4 38 47 29 38 31 43 38 50 51 38 39 58 38 42 35 -0.30 -131 0 0 38 47 45 12 20 25.7 51 104 -25 38 41 32 38 53 57 38 38 11 38 57 18 38 46 26 38 49 3 -0.30 -130 0 0 38 53 52 12 20 29.8 52 105 -24 38 47 40 39 0 4 38 44 19 39 3 25 38 52 33 38 55 10 -0.30 -129 0 0 38 59 39 12 20 33.9 53 106 -23 38 53 27 39 5 50 38 50 6 39 9 11 38 58 20 39 0 57 -0.30 -128 0 0 39 5 4 12 20 38.0 53 107 -22 38 58 53 39 11 16 38 55 33 39 14 36 39 3 46 39 6 23 -0.30 -127 0 0 39 10 10 12 20 42.2 54 108 -22 39 3 59 39 16 21 39 0 38 39 19 41 39 8 51 39 11 28 -0.30 -126 0 0 39 14 54 12 20 46.4 55 109 -21 39 8 43 39 21 5 39 5 23 39 24 25 39 13 36 39 16 12 -0.30 -125 0 0 39 19 18 12 20 50.6 56 111 -20 39 13 7 39 25 28 39 9 48 39 28 49 39 18 0 39 20 36 -0.30 -124 0 0 39 23 21 12 20 54.9 56 112 -19 39 17 11 39 29 31 39 13 51 39 32 51 39 22 3 39 24 39 -0.30 -123 0 0 39 27 3 12 20 59.2 57 113 -19 39 20 53 39 33 13 39 17 34 39 36 33 39 25 45 39 28 21 -0.30 -122 0 0 39 30 25 12 21 3.5 58 114 -18 39 24 15 39 36 35 39 20 56 39 39 55 39 29 7 39 31 43 -0.30 -121 0 0 39 33 26 12 21 7.9 58 115 -17 39 27 17 39 39 36 39 23 57 39 42 55 39 32 8 39 34 44 -0.30 -120 0 0 39 36 7 12 21 12.2 59 117 -16 39 29 57 39 42 16 39 26 38 39 45 36 39 34 49 39 37 25 -0.30 -119 0 0 39 38 26 12 21 16.6 60 118 -15 39 32 17 39 44 36 39 28 58 39 47 55 39 37 8 39 39 44 -0.30 -118 0 0 39 40 26 12 21 21.1 60 119 -15 39 34 17 39 46 35 39 30 57 39 49 54 39 39 8 39 41 44 -0.30 -117 0 0 39 42 4 12 21 25.5 61 121 -14 39 35 55 39 48 13 39 32 36 39 51 33 39 40 46 39 43 22 -0.30 -116 0 0 39 43 22 12 21 30.0 62 122 -13 39 37 13 39 49 31 39 33 54 39 52 51 39 42 4 39 44 40 -0.30 -115 0 0 39 44 20 12 21 34.5 62 124 -12 39 38 11 39 50 28 39 34 52 39 53 48 39 43 2 39 45 37 -0.30 -114 0 0 39 44 56 12 21 39.1 63 125 -12 39 38 47 39 51 5 39 35 28 39 54 24 39 43 38 39 46 14 -0.30 -113 0 0 39 45 12 12 21 43.6 64 127 -11 39 39 4 39 51 21 39 35 45 39 54 41 39 43 54 39 46 30 -0.30 -112 0 0 39 45 8 12 21 48.2 64 128 -10 39 38 59 39 51 17 39 35 40 39 54 36 39 43 50 39 46 26 -0.30 -111 0 0 39 44 43 12 21 52.8 65 130 -9 39 38 34 39 50 52 39 35 15 39 54 11 39 43 25 39 46 1 -0.30 -110 0 0 39 43 57 12 21 57.5 65 132 -9 39 37 48 39 50 6 39 34 29 39 53 25 39 42 39 39 45 15 -0.30 -109 0 0 39 42 50 12 22 2.1 66 134 -8 39 36 42 39 48 59 39 33 22 39 52 19 39 41 32 39 44 8 -0.30 -108 0 0 39 41 23 12 22 6.8 67 136 -7 39 35 14 39 47 32 39 31 55 39 50 52 39 40 5 39 42 41 -0.30 -107 0 0 39 39 35 12 22 11.5 67 138 -6 39 33 26 39 45 45 39 30 7 39 49 4 39 38 17 39 40 53 -0.30 -106 0 0 39 37 27 12 22 16.2 68 140 -6 39 31 18 39 43 36 39 27 59 39 46 56 39 36 9 39 38 45 -0.30 -105 0 0 39 34 58 12 22 21.0 68 142 -5 39 28 48 39 41 7 39 25 29 39 44 27 39 33 40 39 36 16 -0.30 -104 0 0 39 32 8 12 22 25.8 69 144 -4 39 25 58 39 38 18 39 22 39 39 41 37 39 30 50 39 33 26 -0.30 -103 0 0 39 28 57 12 22 30.6 69 146 -3 39 22 48 39 35 7 39 19 28 39 38 27 39 27 39 39 30 15 -0.30 -102 0 0 39 25 26 12 22 35.4 70 148 -2 39 19 16 39 31 36 39 15 56 39 34 56 39 24 8 39 26 44 -0.30 -101 0 0 39 21 33 12 22 40.2 70 151 -2 39 15 23 39 27 44 39 12 4 39 31 4 39 20 15 39 22 52 -0.30 -100 0 0 39 17 20 12 22 45.1 71 153 -1 39 11 10 39 23 31 39 7 50 39 26 51 39 16 2 39 18 39 -0.30 - 99 0 0 39 12 46 12 22 50.0 71 156 0 39 6 36 39 18 57 39 3 16 39 22 18 39 11 28 39 14 5 -0.30 - 98 0 0 39 7 52 12 22 54.9 71 159 1 39 1 41 39 14 3 38 58 21 39 17 23 39 6 33 39 9 10 -0.30 - 97 0 0 39 2 36 12 22 59.8 72 162 2 38 56 25 39 8 47 38 53 4 39 12 8 39 1 18 39 3 54 -0.30 - 96 0 0 38 56 59 12 23 4.7 72 165 2 38 50 48 39 3 11 38 47 27 39 6 32 38 55 41 38 58 18 -0.30 - 95 0 0 38 51 2 12 23 9.7 72 168 3 38 44 50 38 57 14 38 41 29 39 0 35 38 49 43 38 52 20 -0.30 - 94 0 0 38 44 43 12 23 14.7 73 171 4 38 38 31 38 50 56 38 35 10 38 54 17 38 43 24 38 46 2 -0.30 - 93 0 0 38 38 4 12 23 19.7 73 174 5 38 31 51 38 44 16 38 28 30 38 47 38 38 36 45 38 39 22 -0.30 - 92 0 0 38 31 3 12 23 24.7 73 177 6 38 24 50 38 37 16 38 21 28 38 40 38 38 29 44 38 32 22 -0.30 - 91 0 0 38 23 41 12 23 29.8 73 180 6 38 17 28 38 29 55 38 14 6 38 33 17 38 22 22 38 25 0 -0.30 - 90 0 0 38 15 58 12 23 34.8 73 184 7 38 9 44 38 22 12 38 6 23 38 25 34 38 14 39 38 17 17 -0.30 - 89 0 0 38 7 54 12 23 39.9 73 187 8 38 1 40 38 14 9 37 58 18 38 17 31 38 6 35 38 9 13 -0.30 - 88 0 0 37 59 29 12 23 45.0 73 191 9 37 53 14 38 5 44 37 49 52 38 9 7 37 58 10 38 0 48 -0.30 - 87 0 0 37 50 43 12 23 50.1 73 194 10 37 44 28 37 56 58 37 41 5 38 0 21 37 49 24 37 52 2 -0.30 - 86 0 0 37 41 35 12 23 55.2 73 197 10 37 35 20 37 47 51 37 31 57 37 51 15 37 40 16 37 42 55 -0.30 - 85 0 0 37 32 7 12 24 0.3 73 201 11 37 25 50 37 38 23 37 22 27 37 41 47 37 30 47 37 33 26 -0.30 - 84 0 0 37 22 17 12 24 5.5 73 204 12 37 16 0 37 28 34 37 12 36 37 31 57 37 20 57 37 23 36 -0.30 - 83 0 0 37 12 6 12 24 10.7 73 207 13 37 5 48 37 18 23 37 2 24 37 21 47 37 10 46 37 13 25 -0.30 - 82 0 0 37 1 33 12 24 15.8 73 210 14 36 55 15 37 7 51 36 51 51 37 11 16 37 0 13 37 2 53 -0.30 - 81 0 0 36 50 39 12 24 21.0 72 214 15 36 44 21 36 56 58 36 40 56 37 0 23 36 49 19 36 51 59 -0.30 - 80 0 0 36 39 24 12 24 26.2 72 217 15 36 33 5 36 45 44 36 29 41 36 49 9 36 38 4 36 40 44 -0.30 - 79 0 0 36 27 48 12 24 31.5 72 220 16 36 21 28 36 34 8 36 18 3 36 37 33 36 26 28 36 29 8 -0.30 - 78 0 0 36 15 50 12 24 36.7 71 222 17 36 9 30 36 22 11 36 6 5 36 25 37 36 14 30 36 17 11 -0.30 - 77 0 0 36 3 32 12 24 41.9 71 225 18 35 57 11 36 9 53 35 53 45 36 13 19 36 2 11 36 4 52 -0.30 - 76 0 0 35 50 52 12 24 47.2 70 228 19 35 44 30 35 57 13 35 41 4 36 0 40 35 49 31 35 52 12 -0.30 - 75 0 0 35 37 50 12 24 52.4 70 230 20 35 31 28 35 44 13 35 28 2 35 47 39 35 36 29 35 39 11 -0.30 - 74 0 0 35 24 28 12 24 57.7 69 233 20 35 18 5 35 30 51 35 14 38 35 34 18 35 23 7 35 25 49 -0.30 - 73 0 0 35 10 44 12 25 2.9 69 235 21 35 4 21 35 17 8 35 0 53 35 20 35 35 9 23 35 12 5 -0.30 - 72 0 0 34 56 39 12 25 8.2 68 238 22 34 50 15 35 3 4 34 46 48 35 6 31 34 55 18 34 58 0 -0.30 - 71 0 0 34 42 13 12 25 13.4 68 240 23 34 35 48 34 48 38 34 32 21 34 52 6 34 40 52 34 43 35 -0.30 - 70 0 0 34 27 26 12 25 18.7 67 242 24 34 21 1 34 33 52 34 17 33 34 37 20 34 26 5 34 28 48 -0.30 - 69 0 0 34 12 18 12 25 24.0 66 244 25 34 5 52 34 18 45 34 2 24 34 22 14 34 10 57 34 13 40 -0.30 - 68 0 0 33 56 50 12 25 29.2 66 246 26 33 50 23 34 3 17 33 46 54 34 6 46 33 55 28 33 58 11 -0.30 - 67 0 0 33 41 0 12 25 34.5 65 248 27 33 34 32 33 47 28 33 31 3 33 50 57 33 39 38 33 42 22 -0.30 - 66 0 0 33 24 50 12 25 39.8 64 249 27 33 18 21 33 31 18 33 14 52 33 34 48 33 23 28 33 26 12 -0.30 - 65 0 0 33 8 19 12 25 45.0 64 251 28 33 1 50 33 14 48 32 58 20 33 18 18 33 6 57 33 9 41 -0.30 - 64 0 0 32 51 28 12 25 50.3 63 253 29 32 44 58 32 57 57 32 41 28 33 1 28 32 50 5 32 52 50 -0.30 - 63 0 0 32 34 16 12 25 55.5 62 254 30 32 27 45 32 40 46 32 24 15 32 44 17 32 32 53 32 35 38 -0.30 - 62 0 0 32 16 44 12 26 0.7 61 256 31 32 10 13 32 23 15 32 6 42 32 26 47 32 15 21 32 18 7 -0.30 - 61 0 0 31 58 52 12 26 5.9 61 257 32 31 52 20 32 5 24 31 48 49 32 8 56 31 57 29 32 0 15 -0.30 - 60 0 0 31 40 40 12 26 11.1 60 259 33 31 34 8 31 47 13 31 30 36 31 50 45 31 39 17 31 42 3 -0.30 - 59 0 0 31 22 9 12 26 16.3 59 260 34 31 15 35 31 28 42 31 12 3 31 32 14 31 20 45 31 23 32 -0.30 - 58 0 0 31 3 17 12 26 21.5 58 261 35 30 56 44 31 9 51 30 53 11 31 13 24 31 1 54 31 4 41 -0.30 - 57 0 0 30 44 7 12 26 26.6 57 262 36 30 37 33 30 50 42 30 34 0 30 54 15 30 42 44 30 45 30 -0.30 - 56 0 0 30 24 38 12 26 31.8 57 264 37 30 18 2 30 31 13 30 14 29 30 34 47 30 23 14 30 26 1 -0.30 - 55 0 0 30 4 49 12 26 36.9 56 265 38 29 58 14 30 11 25 29 54 40 30 14 59 30 3 26 30 6 13 -0.30 - 54 0 0 29 44 42 12 26 41.9 55 266 39 29 38 6 29 51 19 29 34 32 29 54 53 29 43 19 29 46 6 -0.30 - 53 0 0 29 24 17 12 26 47.0 54 267 40 29 17 40 29 30 54 29 14 6 29 34 29 29 22 53 29 25 41 -0.30 - 52 0 0 29 3 34 12 26 52.0 53 268 40 28 56 56 29 10 12 28 53 22 29 13 47 29 2 10 29 4 58 -0.30 - 51 0 0 28 42 33 12 26 57.0 52 269 41 28 35 55 28 49 11 28 32 20 28 52 47 28 41 9 28 43 57 -0.30 - 50 0 0 28 21 15 12 27 1.9 51 270 42 28 14 36 28 27 54 28 11 0 28 31 29 28 19 50 28 22 39 -0.30 - 49 0 0 27 59 39 12 27 6.8 51 271 43 27 53 0 28 6 19 27 49 24 28 9 55 27 58 15 28 1 4 -0.30 - 48 0 0 27 37 47 12 27 11.6 50 272 44 27 31 7 27 44 27 27 27 31 27 48 3 27 36 22 27 39 12 -0.31 - 47 0 0 27 15 38 12 27 16.5 49 272 45 27 8 58 27 22 19 27 5 22 27 25 56 27 14 14 27 17 3 -0.31 - 46 0 0 26 53 14 12 27 21.2 48 273 46 26 46 33 26 59 55 26 42 56 27 3 32 26 51 49 26 54 39 -0.31 - 45 0 0 26 30 34 12 27 26.0 47 274 47 26 23 52 26 37 16 26 20 16 26 40 53 26 29 9 26 31 59 -0.31 - 44 0 0 26 7 39 12 27 30.6 46 275 48 26 0 57 26 14 21 25 57 20 26 17 59 26 6 14 26 9 4 -0.31 - 43 0 0 25 44 29 12 27 35.2 45 276 49 25 37 47 25 51 12 25 34 9 25 54 50 25 43 4 25 45 54 -0.31 - 42 0 0 25 21 5 12 27 39.8 44 276 50 25 14 22 25 27 48 25 10 45 25 31 26 25 19 40 25 22 30 -0.31 - 41 0 0 24 57 27 12 27 44.3 43 277 51 24 50 44 25 4 11 24 47 6 25 7 49 24 56 2 24 58 53 -0.31 - 40 0 0 24 33 36 12 27 48.7 42 278 52 24 26 52 24 40 20 24 23 14 24 43 59 24 32 11 24 35 2 -0.31 - 39 0 0 24 9 33 12 27 53.1 41 278 53 24 2 48 24 16 17 23 59 10 24 19 56 24 8 7 24 10 58 -0.31 - 38 0 0 23 45 16 12 27 57.4 40 279 54 23 38 32 23 52 1 23 34 53 23 55 40 23 43 51 23 46 42 -0.31 - 37 0 0 23 20 49 12 28 1.6 39 280 55 23 14 4 23 27 34 23 10 25 23 31 13 23 19 23 23 22 14 -0.31 - 36 0 0 22 56 10 12 28 5.8 38 280 56 22 49 25 23 2 55 22 45 46 23 6 35 22 54 44 22 57 35 -0.31 - 35 0 0 22 31 20 12 28 9.8 37 281 57 22 24 35 22 38 6 22 20 56 22 41 46 22 29 55 22 32 46 -0.31 - 34 0 0 22 6 21 12 28 13.8 36 281 58 21 59 35 22 13 7 21 55 56 22 16 46 22 4 55 22 7 47 -0.31 - 33 0 0 21 41 12 12 28 17.8 35 282 59 21 34 26 21 47 58 21 30 47 21 51 38 21 39 46 21 42 38 -0.31 - 32 0 0 21 15 54 12 28 21.6 34 282 60 21 9 8 21 22 41 21 5 29 21 26 21 21 14 28 21 17 20 -0.31 - 31 0 0 20 50 29 12 28 25.3 33 283 61 20 43 42 20 57 15 20 40 3 21 0 55 20 49 3 20 51 54 -0.31 - 30 0 0 20 24 55 12 28 29.0 32 283 62 20 18 8 20 31 42 20 14 29 20 35 22 20 23 29 20 26 21 -0.31 - 29 0 0 19 59 15 12 28 32.5 31 284 63 19 52 28 20 6 2 19 48 48 20 9 42 19 57 49 20 0 41 -0.31 - 28 0 0 19 33 28 12 28 36.0 30 284 64 19 26 41 19 40 16 19 23 2 19 43 56 19 32 2 19 34 54 -0.31 - 27 0 0 19 7 36 12 28 39.4 29 285 65 19 0 49 19 14 24 18 57 10 19 18 4 19 6 10 19 9 2 -0.31 - 26 0 0 18 41 39 12 28 42.6 28 285 66 18 34 52 18 48 27 18 31 12 18 52 7 18 40 13 18 43 5 -0.31 - 25 0 0 18 15 38 12 28 45.8 27 286 67 18 8 51 18 22 25 18 5 11 18 26 5 18 14 12 18 17 4 -0.32 - 24 0 0 17 49 33 12 28 48.9 26 286 68 17 42 46 17 56 21 17 39 6 18 0 1 17 48 7 17 50 59 -0.32 - 23 0 0 17 23 25 12 28 51.8 25 286 69 17 16 38 17 30 13 17 12 59 17 33 53 17 21 59 17 24 51 -0.32 - 22 0 0 16 57 16 12 28 54.7 24 287 70 16 50 29 17 4 3 16 46 49 17 7 43 16 55 50 16 58 42 -0.32 - 21 0 0 16 31 4 12 28 57.4 23 287 71 16 24 17 16 37 51 16 20 38 16 41 31 16 29 38 16 32 30 -0.32 - 20 0 0 16 4 52 12 29 0.0 22 287 72 15 58 5 16 11 39 15 54 26 16 15 19 16 3 26 16 6 18 -0.32 - 19 0 0 15 38 40 12 29 2.5 21 288 73 15 31 53 15 45 27 15 28 14 15 49 7 15 37 14 15 40 6 -0.32 - 18 0 0 15 12 28 12 29 4.9 20 288 74 15 5 42 15 19 15 15 2 2 15 22 55 15 11 2 15 13 54 -0.32 - 17 0 0 14 46 18 12 29 7.2 19 288 75 14 39 32 14 53 5 14 35 52 14 56 44 14 44 52 14 47 44 -0.32 - 16 0 0 14 20 10 12 29 9.3 17 289 76 14 13 24 14 26 56 14 9 45 14 30 36 14 18 44 14 21 36 -0.32 - 15 0 0 13 54 4 12 29 11.4 16 289 77 13 47 18 14 0 50 13 43 39 14 4 30 13 52 38 13 55 30 -0.32 - 14 0 0 13 28 2 12 29 13.3 15 289 78 13 21 17 13 34 48 13 17 38 13 38 27 13 26 36 13 29 28 -0.33 - 13 0 0 13 2 4 12 29 15.1 14 289 78 12 55 19 13 8 50 12 51 40 13 12 29 13 0 38 13 3 30 -0.33 - 12 0 0 12 36 11 12 29 16.7 13 290 79 12 29 26 12 42 56 12 25 47 12 46 35 12 34 45 12 37 36 -0.33 - 11 0 0 12 10 23 12 29 18.2 12 290 80 12 3 38 12 17 8 12 0 0 12 20 46 12 8 57 12 11 48 -0.33 - 10 0 0 11 44 41 12 29 19.7 11 290 81 11 37 57 11 51 26 11 34 19 11 55 4 11 43 16 11 46 7 -0.33 - 9 0 0 11 19 6 12 29 20.9 10 290 81 11 12 22 11 25 50 11 8 44 11 29 29 11 17 41 11 20 31 -0.34 - 8 0 0 10 53 39 12 29 22.1 9 290 81 10 46 55 11 0 22 10 43 17 11 4 0 10 52 13 10 55 4 -0.34 - 7 0 0 10 28 19 12 29 23.1 8 291 82 10 21 36 10 35 2 10 17 59 10 38 40 10 26 54 10 29 44 -0.34 - 6 0 0 10 3 8 12 29 24.0 7 291 82 9 56 26 10 9 51 9 52 49 10 13 29 10 1 43 10 4 33 -0.35 - 5 0 0 9 38 7 12 29 24.8 6 291 82 9 31 25 9 44 49 9 27 48 9 48 27 9 36 42 9 39 32 -0.36 - 4 0 0 9 13 16 12 29 25.4 5 291 82 9 6 34 9 19 57 9 2 57 9 23 35 9 11 51 9 14 40 -0.37 - 3 0 0 8 48 35 12 29 25.9 4 291 81 8 41 54 8 55 16 8 38 17 8 58 53 8 47 10 8 49 59 -0.39 - 2 0 0 8 24 5 12 29 26.3 3 291 81 8 17 24 8 30 46 8 13 48 8 34 22 8 22 40 8 25 30 -0.43 - 1 0 0 7 59 47 12 29 26.5 1 292 80 7 53 7 8 6 27 7 49 31 8 10 3 7 58 22 8 1 11 -0.52 0 0 0 7 35 41 12 29 26.6 0 292 80 7 29 1 7 42 21 7 25 26 7 45 57 7 34 17 7 37 5 -1.14 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: UCAC4 558-023156 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 01 19.2892 DE: +21 34 23.777 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 01 19.2892 DE: +21 34 23.777 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.700,0.500) * V mag [mag]: 10.1 * B mag [mag]: 13.0 * Diameter [mas]: 3.90 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (51103) 2000 HX12 asteroid class: approx. diameter [km]: 13 approx. diameter ["]: 0.006 distance from Earth [AU]: 3.05350 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#42 date of fit: 2023 Feb 09 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): 0.018", 0.002", 96.159° remarks: * orbital elements for (51103)2000 HX12 : Mean anomaly = 80.6081597083 deg Arg. of pericenter = 97.0310571471 deg Long. of node = 234.7408529357 deg Inclination = 6.3278391992 deg Eccentricity = 0.1676277888 Semimajor axis = 3.1025615921 AU Perihelion dist = 2.5824860527 AU Mag: H = 13.22, G = 0.15 Epoch of elements : MJD 60569.51648466 TDT (2024 Sep 16.5165) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#422023Feb09,1.22,2024,9,16,12.395639,0.041917,0.279865,9.974244,-1.484843,-0.005689,0.000009,0.000000,0.000000 -91.1783,21.5749,-7.26,2.33,False UCAC4 558-023156,6.02202475,21.5732714,12.98,10.08,8.51,3.9,4,,6.04668170,21.5749032,8.97,10.09,0,0,0 51103,2000 HX12,19.05,21.796,3.0535,0,0,2.060,-4.27,,1.2,0 0,80.5150,2024,9,16,97.0311,234.7409,6.3278,0.16763,3.10256,2.58249,13.21,5.0,0.15 1.270,0.0183,0.0025,96,0.0026,Known errors,1.18,0,-1,-1 20240916_023156,60140.57 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 13:35 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org