IOTA/IOTA-ES occultation update for (633) Zelima / TYC 55-00461-1 event on 2024 Nov 23, 22:34 UT Visible from Summary ------- On 2024 Nov 23 UT, the 37.143 km diameter asteroid (633) Zelima will occult a 10.9 mag star in the constellation Cetus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 3.54 mag to 14.40 mag (the magnitude of the asteroid) for at most 3.340 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 Nov 23, 22:26 - 2024 Nov 23, 22:41 * geocentric midpoint of event [JD]: 2460638.44045079 * magnitude of target star: 10.90 * magnitude drop [mag]: 3.54 * estimated maximum duration [s]: 3.340 * Moon: 41 % sunlit, 117° distance * Sun: 156° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 49 * 1 sigma uncertainty interval [path widths]: +/- 0.23 * 1 sigma uncertainty interval [seconds]: +/- 3.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.022, +/- 0.007) * 1 sigma uncertainty ellipse (major, minor, PA): (0.023", 0.006", 77°) * approx speed of asteroid's shadow [km/s]: 11.1365 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 55-00461-1 by 633 Zelima on 2024 Nov 23 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 - 87 0 0 34 20 20 22 41 24.7 0 89 -1 34 33 45 34 6 57 34 40 4 34 0 41 .... - 86 0 0 34 21 26 22 41 24.6 1 90 -2 34 34 51 34 8 3 34 41 10 34 1 47 -0.59 - 85 0 0 34 22 40 22 41 24.3 2 90 -3 34 36 6 34 9 17 34 42 25 34 3 2 -0.71 - 84 0 0 34 24 4 22 41 23.8 3 91 -3 34 37 29 34 10 41 34 43 48 34 4 25 -0.76 - 83 0 0 34 25 35 22 41 23.2 4 91 -4 34 39 1 34 12 12 34 45 20 34 5 56 -0.78 - 82 0 0 34 27 15 22 41 22.4 5 92 -5 34 40 41 34 13 52 34 47 0 34 7 36 -0.80 - 81 0 0 34 29 4 22 41 21.4 5 93 -6 34 42 30 34 15 41 34 48 49 34 9 25 -0.81 - 80 0 0 34 31 1 22 41 20.3 6 93 -6 34 44 26 34 17 37 34 50 45 34 11 22 -0.82 - 79 0 0 34 33 6 22 41 19.1 7 94 -7 34 46 32 34 19 43 34 52 51 34 13 27 -0.83 - 78 0 0 34 35 19 22 41 17.7 8 94 -8 34 48 45 34 21 56 34 55 4 34 15 40 -0.83 - 77 0 0 34 37 40 22 41 16.1 9 95 -9 34 51 6 34 24 17 34 57 26 34 18 1 -0.84 - 76 0 0 34 40 10 22 41 14.4 9 95 -10 34 53 36 34 26 47 34 59 55 34 20 31 -0.84 - 75 0 0 34 42 48 22 41 12.5 10 96 -10 34 56 14 34 29 24 35 2 33 34 23 8 -0.84 - 74 0 0 34 45 33 22 41 10.5 11 97 -11 34 58 59 34 32 9 35 5 18 34 25 53 -0.85 - 73 0 0 34 48 26 22 41 8.4 12 97 -12 35 1 53 34 35 3 35 8 12 34 28 47 -0.85 - 72 0 0 34 51 27 22 41 6.1 13 98 -13 35 4 54 34 38 4 35 11 13 34 31 48 -0.85 - 71 0 0 34 54 36 22 41 3.6 13 98 -14 35 8 3 34 41 12 35 14 22 34 34 56 -0.85 - 70 0 0 34 57 52 22 41 1.0 14 99 -14 35 11 19 34 44 29 35 17 38 34 38 12 -0.85 - 69 0 0 35 1 16 22 40 58.3 15 100 -15 35 14 43 34 47 52 35 21 2 34 41 36 -0.86 - 68 0 0 35 4 48 22 40 55.4 16 100 -16 35 18 14 34 51 24 35 24 34 34 45 7 -0.86 - 67 0 0 35 8 26 22 40 52.4 17 101 -17 35 21 53 34 55 2 35 28 13 34 48 46 -0.86 - 66 0 0 35 12 12 22 40 49.3 17 101 -18 35 25 39 34 58 48 35 31 59 34 52 32 -0.86 - 65 0 0 35 16 5 22 40 46.0 18 102 -18 35 29 33 35 2 41 35 35 52 34 56 25 -0.86 - 64 0 0 35 20 6 22 40 42.5 19 103 -19 35 33 33 35 6 41 35 39 53 35 0 25 -0.86 - 63 0 0 35 24 13 22 40 39.0 20 103 -20 35 37 40 35 10 48 35 44 0 35 4 32 -0.86 - 62 0 0 35 28 27 22 40 35.3 20 104 -21 35 41 55 35 15 2 35 48 14 35 8 46 -0.86 - 61 0 0 35 32 48 22 40 31.5 21 105 -22 35 46 16 35 19 23 35 52 36 35 13 6 -0.86 - 60 0 0 35 37 16 22 40 27.5 22 105 -22 35 50 44 35 23 51 35 57 3 35 17 34 -0.86 - 59 0 0 35 41 50 22 40 23.5 23 106 -23 35 55 18 35 28 25 36 1 38 35 22 8 -0.86 - 58 0 0 35 46 31 22 40 19.3 23 107 -24 35 59 59 35 33 5 36 6 19 35 26 48 -0.86 - 57 0 0 35 51 18 22 40 15.0 24 108 -25 36 4 46 35 37 52 36 11 6 35 31 35 -0.86 - 56 0 0 35 56 11 22 40 10.5 25 108 -26 36 9 40 35 42 45 36 16 0 35 36 28 -0.86 - 55 0 0 36 1 11 22 40 6.0 26 109 -26 36 14 39 35 47 45 36 21 0 35 41 28 -0.87 - 54 0 0 36 6 16 22 40 1.3 26 110 -27 36 19 45 35 52 50 36 26 5 35 46 33 -0.87 - 53 0 0 36 11 28 22 39 56.5 27 110 -28 36 24 57 35 58 2 36 31 17 35 51 44 -0.87 - 52 0 0 36 16 45 22 39 51.7 28 111 -29 36 30 14 36 3 19 36 36 35 35 57 1 -0.87 - 51 0 0 36 22 8 22 39 46.7 28 112 -30 36 35 37 36 8 42 36 41 58 36 2 24 -0.87 - 50 0 0 36 27 37 22 39 41.6 29 113 -30 36 41 6 36 14 10 36 47 27 36 7 53 -0.87 - 49 0 0 36 33 11 22 39 36.4 30 114 -31 36 46 40 36 19 44 36 53 1 36 13 26 -0.87 - 48 0 0 36 38 50 22 39 31.0 31 114 -32 36 52 20 36 25 23 36 58 41 36 19 6 -0.87 - 47 0 0 36 44 35 22 39 25.6 31 115 -33 36 58 5 36 31 8 37 4 26 36 24 50 -0.87 - 46 0 0 36 50 25 22 39 20.1 32 116 -34 37 3 55 36 36 57 37 10 16 36 30 40 -0.87 - 45 0 0 36 56 19 22 39 14.5 33 117 -34 37 9 50 36 42 52 37 16 11 36 36 34 -0.87 - 44 0 0 37 2 19 22 39 8.8 33 118 -35 37 15 50 36 48 51 37 22 11 36 42 33 -0.87 - 43 0 0 37 8 23 22 39 3.1 34 119 -36 37 21 54 36 54 56 37 28 16 36 48 37 -0.87 - 42 0 0 37 14 32 22 38 57.2 34 120 -37 37 28 3 37 1 4 37 34 25 36 54 46 -0.87 - 41 0 0 37 20 46 22 38 51.2 35 121 -37 37 34 17 37 7 18 37 40 38 37 0 59 -0.87 - 40 0 0 37 27 4 22 38 45.2 36 121 -38 37 40 35 37 13 35 37 46 57 37 7 17 -0.87 - 39 0 0 37 33 26 22 38 39.1 36 122 -39 37 46 57 37 19 57 37 53 19 37 13 39 -0.87 - 38 0 0 37 39 52 22 38 32.9 37 123 -40 37 53 23 37 26 23 37 59 45 37 20 4 -0.87 - 37 0 0 37 46 22 22 38 26.6 37 124 -40 37 59 54 37 32 53 38 6 16 37 26 34 -0.87 - 36 0 0 37 52 56 22 38 20.3 38 125 -41 38 6 28 37 39 26 38 12 50 37 33 8 -0.87 - 35 0 0 37 59 33 22 38 13.8 39 126 -42 38 13 5 37 46 4 38 19 28 37 39 45 -0.87 - 34 0 0 38 6 14 22 38 7.4 39 127 -43 38 19 47 37 52 45 38 26 9 37 46 26 -0.87 - 33 0 0 38 12 59 22 38 0.8 40 129 -43 38 26 32 37 59 29 38 32 54 37 53 10 -0.87 - 32 0 0 38 19 47 22 37 54.2 40 130 -44 38 33 20 38 6 17 38 39 42 37 59 58 -0.87 - 31 0 0 38 26 38 22 37 47.5 41 131 -45 38 40 11 38 13 8 38 46 33 38 6 49 -0.87 - 30 0 0 38 33 32 22 37 40.8 41 132 -46 38 47 5 38 20 2 38 53 27 38 13 43 -0.87 - 29 0 0 38 40 29 22 37 34.0 42 133 -46 38 54 2 38 26 59 39 0 25 38 20 39 -0.87 - 28 0 0 38 47 29 22 37 27.2 42 134 -47 39 1 2 38 33 58 39 7 25 38 27 39 -0.87 - 27 0 0 38 54 31 22 37 20.3 43 135 -48 39 8 5 38 41 0 39 14 27 38 34 41 -0.87 - 26 0 0 39 1 36 22 37 13.4 43 136 -49 39 15 10 38 48 5 39 21 32 38 41 46 -0.88 - 25 0 0 39 8 43 22 37 6.4 43 138 -49 39 22 17 38 55 12 39 28 40 38 48 53 -0.88 - 24 0 0 39 15 53 22 36 59.4 44 139 -50 39 29 27 39 2 21 39 35 49 38 56 2 -0.88 - 23 0 0 39 23 4 22 36 52.3 44 140 -51 39 36 38 39 9 33 39 43 1 39 3 13 -0.88 - 22 0 0 39 30 17 22 36 45.2 45 141 -51 39 43 52 39 16 46 39 50 15 39 10 26 -0.88 - 21 0 0 39 37 33 22 36 38.1 45 143 -52 39 51 7 39 24 1 39 57 30 39 17 41 -0.88 - 20 0 0 39 44 49 22 36 30.9 45 144 -53 39 58 24 39 31 18 40 4 47 39 24 58 -0.88 - 19 0 0 39 52 8 22 36 23.8 46 145 -53 40 5 43 39 38 36 40 12 6 39 32 16 -0.88 - 18 0 0 39 59 28 22 36 16.5 46 147 -54 40 13 2 39 45 56 40 19 26 39 39 36 -0.88 - 17 0 0 40 6 49 22 36 9.3 46 148 -55 40 20 24 39 53 16 40 26 47 39 46 56 -0.88 - 16 0 0 40 14 11 22 36 2.0 47 149 -55 40 27 46 40 0 38 40 34 9 39 54 18 -0.88 - 15 0 0 40 21 34 22 35 54.8 47 151 -56 40 35 9 40 8 1 40 41 32 40 1 41 -0.88 - 14 0 0 40 28 58 22 35 47.4 47 152 -56 40 42 33 40 15 25 40 48 56 40 9 5 -0.88 - 13 0 0 40 36 22 22 35 40.1 47 153 -57 40 49 58 40 22 50 40 56 21 40 16 29 -0.88 - 12 0 0 40 43 47 22 35 32.8 48 155 -58 40 57 23 40 30 15 41 3 47 40 23 54 -0.88 - 11 0 0 40 51 13 22 35 25.5 48 156 -58 41 4 49 40 37 40 41 11 12 40 31 20 -0.88 - 10 0 0 40 58 39 22 35 18.1 48 158 -59 41 12 15 40 45 6 41 18 38 40 38 46 -0.88 - 9 0 0 41 6 5 22 35 10.8 48 159 -59 41 19 41 40 52 32 41 26 4 40 46 11 -0.88 - 8 0 0 41 13 31 22 35 3.4 48 161 -60 41 27 7 40 59 58 41 33 30 40 53 37 -0.88 - 7 0 0 41 20 57 22 34 56.1 48 162 -60 41 34 33 41 7 24 41 40 57 41 1 3 -0.88 - 6 0 0 41 28 23 22 34 48.7 48 164 -61 41 41 59 41 14 49 41 48 22 41 8 29 -0.88 - 5 0 0 41 35 48 22 34 41.4 48 165 -61 41 49 24 41 22 15 41 55 48 41 15 54 -0.88 - 4 0 0 41 43 13 22 34 34.0 49 167 -62 41 56 49 41 29 40 42 3 13 41 23 19 -0.88 - 3 0 0 41 50 37 22 34 26.7 49 168 -62 42 4 13 41 37 4 42 10 37 41 30 43 -0.88 - 2 0 0 41 58 1 22 34 19.4 49 169 -63 42 11 37 41 44 28 42 18 1 41 38 7 -0.88 - 1 0 0 42 5 24 22 34 12.0 49 171 -63 42 19 0 41 51 50 42 25 24 41 45 30 -0.88 0 0 0 42 12 45 22 34 4.7 49 172 -63 42 26 22 41 59 12 42 32 45 41 52 51 -0.88 1 0 0 42 20 6 22 33 57.5 49 174 -64 42 33 42 42 6 32 42 40 6 42 0 12 -0.88 2 0 0 42 27 25 22 33 50.2 48 175 -64 42 41 1 42 13 52 42 47 25 42 7 31 -0.88 3 0 0 42 34 43 22 33 43.0 48 177 -65 42 48 19 42 21 10 42 54 43 42 14 49 -0.88 4 0 0 42 42 0 22 33 35.7 48 178 -65 42 55 36 42 28 26 43 2 0 42 22 6 -0.88 5 0 0 42 49 14 22 33 28.5 48 180 -65 43 2 51 42 35 41 43 9 15 42 29 20 -0.88 6 0 0 42 56 28 22 33 21.4 48 181 -65 43 10 4 42 42 54 43 16 28 42 36 34 -0.88 7 0 0 43 3 39 22 33 14.2 48 183 -66 43 17 15 42 50 5 43 23 39 42 43 45 -0.88 8 0 0 43 10 48 22 33 7.1 48 184 -66 43 24 24 42 57 15 43 30 48 42 50 54 -0.88 9 0 0 43 17 55 22 33 0.1 48 186 -66 43 31 31 43 4 22 43 37 55 42 58 1 -0.88 10 0 0 43 25 0 22 32 53.0 47 187 -66 43 38 36 43 11 27 43 45 0 43 5 6 -0.89 11 0 0 43 32 3 22 32 46.0 47 188 -66 43 45 39 43 18 30 43 52 3 43 12 9 -0.89 12 0 0 43 39 3 22 32 39.0 47 190 -66 43 52 39 43 25 30 43 59 3 43 19 9 -0.89 13 0 0 43 46 1 22 32 32.1 47 191 -66 43 59 37 43 32 28 44 6 1 43 26 7 -0.89 14 0 0 43 52 56 22 32 25.2 46 193 -66 44 6 32 43 39 23 44 12 56 43 33 2 -0.89 15 0 0 43 59 48 22 32 18.4 46 194 -66 44 13 24 43 46 15 44 19 48 43 39 55 -0.89 16 0 0 44 6 38 22 32 11.6 46 195 -66 44 20 13 43 53 5 44 26 37 43 46 44 -0.89 17 0 0 44 13 24 22 32 4.8 46 197 -66 44 27 0 43 59 51 44 33 23 43 53 31 -0.89 18 0 0 44 20 7 22 31 58.1 45 198 -66 44 33 43 44 6 34 44 40 6 44 0 14 -0.89 19 0 0 44 26 47 22 31 51.5 45 199 -66 44 40 23 44 13 15 44 46 46 44 6 54 -0.89 20 0 0 44 33 24 22 31 44.9 45 201 -66 44 47 0 44 19 52 44 53 23 44 13 32 -0.89 21 0 0 44 39 58 22 31 38.3 44 202 -66 44 53 33 44 26 25 44 59 57 44 20 5 -0.89 22 0 0 44 46 28 22 31 31.8 44 203 -66 45 0 3 44 32 55 45 6 26 44 26 35 -0.89 23 0 0 44 52 54 22 31 25.4 44 204 -65 45 6 29 44 39 22 45 12 53 44 33 2 -0.89 24 0 0 44 59 17 22 31 19.0 43 206 -65 45 12 52 44 45 45 45 19 15 44 39 25 -0.89 25 0 0 45 5 36 22 31 12.7 43 207 -65 45 19 11 44 52 4 45 25 34 44 45 44 -0.89 26 0 0 45 11 51 22 31 6.4 42 208 -65 45 25 26 44 58 19 45 31 49 44 52 0 -0.89 27 0 0 45 18 2 22 31 0.2 42 209 -64 45 31 37 45 4 31 45 38 0 44 58 11 -0.89 28 0 0 45 24 10 22 30 54.0 41 210 -64 45 37 44 45 10 38 45 44 7 45 4 18 -0.89 29 0 0 45 30 12 22 30 47.9 41 212 -64 45 43 47 45 16 41 45 50 10 45 10 21 -0.89 30 0 0 45 36 11 22 30 41.9 41 213 -63 45 49 45 45 22 40 45 56 8 45 16 20 -0.89 31 0 0 45 42 6 22 30 36.0 40 214 -63 45 55 40 45 28 35 46 2 2 45 22 15 -0.89 32 0 0 45 47 56 22 30 30.1 40 215 -63 46 1 30 45 34 25 46 7 52 45 28 5 -0.89 33 0 0 45 53 41 22 30 24.3 39 216 -62 46 7 15 45 40 11 46 13 38 45 33 51 -0.89 34 0 0 45 59 22 22 30 18.5 39 217 -62 46 12 56 45 45 52 46 19 18 45 39 32 -0.89 35 0 0 46 4 59 22 30 12.8 38 218 -61 46 18 32 45 51 28 46 24 55 45 45 9 -0.89 36 0 0 46 10 30 22 30 7.2 38 219 -61 46 24 4 45 57 0 46 30 26 45 50 41 -0.89 37 0 0 46 15 57 22 30 1.7 37 220 -60 46 29 30 46 2 27 46 35 53 45 56 8 -0.89 38 0 0 46 21 19 22 29 56.2 37 221 -60 46 34 52 46 7 50 46 41 14 46 1 31 -0.89 39 0 0 46 26 36 22 29 50.8 36 222 -59 46 40 9 46 13 7 46 46 31 46 6 48 -0.89 40 0 0 46 31 48 22 29 45.5 36 224 -59 46 45 21 46 18 19 46 51 43 46 12 0 -0.89 41 0 0 46 36 55 22 29 40.2 35 225 -58 46 50 28 46 23 26 46 56 50 46 17 7 -0.89 42 0 0 46 41 57 22 29 35.1 35 226 -58 46 55 29 46 28 28 47 1 51 46 22 10 -0.89 43 0 0 46 46 54 22 29 30.0 34 227 -57 47 0 26 46 33 25 47 6 47 46 27 6 -0.89 44 0 0 46 51 45 22 29 25.0 34 227 -57 47 5 17 46 38 16 47 11 38 46 31 58 -0.89 45 0 0 46 56 31 22 29 20.0 33 228 -56 47 10 3 46 43 3 47 16 24 46 36 44 -0.89 46 0 0 47 1 12 22 29 15.2 32 229 -56 47 14 43 46 47 43 47 21 4 46 41 25 -0.89 47 0 0 47 5 47 22 29 10.4 32 230 -55 47 19 18 46 52 19 47 25 39 46 46 1 -0.89 48 0 0 47 10 16 22 29 5.7 31 231 -55 47 23 47 46 56 49 47 30 9 46 50 30 -0.89 49 0 0 47 14 40 22 29 1.1 31 232 -54 47 28 11 47 1 13 47 34 32 46 54 55 -0.89 50 0 0 47 18 59 22 28 56.6 30 233 -54 47 32 29 47 5 31 47 38 50 46 59 13 -0.89 51 0 0 47 23 11 22 28 52.1 30 234 -53 47 36 42 47 9 44 47 43 3 47 3 26 -0.89 52 0 0 47 27 18 22 28 47.8 29 235 -52 47 40 48 47 13 51 47 47 9 47 7 33 -0.89 53 0 0 47 31 19 22 28 43.5 28 236 -52 47 44 49 47 17 52 47 51 10 47 11 35 -0.89 54 0 0 47 35 14 22 28 39.3 28 237 -51 47 48 44 47 21 48 47 55 5 47 15 30 -0.89 55 0 0 47 39 4 22 28 35.2 27 238 -51 47 52 33 47 25 37 47 58 54 47 19 20 -0.89 56 0 0 47 42 47 22 28 31.2 27 239 -50 47 56 16 47 29 20 48 2 37 47 23 3 -0.89 57 0 0 47 46 24 22 28 27.2 26 239 -49 47 59 53 47 32 58 48 6 13 47 26 41 -0.89 58 0 0 47 49 55 22 28 23.4 25 240 -49 48 3 24 47 36 29 48 9 44 47 30 12 -0.89 59 0 0 47 53 20 22 28 19.6 25 241 -48 48 6 49 47 39 54 48 13 9 47 33 37 -0.89 60 0 0 47 56 39 22 28 15.9 24 242 -48 48 10 8 47 43 14 48 16 28 47 36 57 -0.89 61 0 0 47 59 52 22 28 12.4 24 243 -47 48 13 20 47 46 27 48 19 40 47 40 10 -0.89 62 0 0 48 2 58 22 28 8.9 23 244 -46 48 16 26 47 49 33 48 22 46 47 43 16 -0.89 63 0 0 48 5 59 22 28 5.5 22 244 -46 48 19 27 47 52 34 48 25 46 47 46 17 -0.89 64 0 0 48 8 53 22 28 2.2 22 245 -45 48 22 20 47 55 28 48 28 40 47 49 11 -0.89 65 0 0 48 11 40 22 27 58.9 21 246 -44 48 25 8 47 58 15 48 31 27 47 51 59 -0.89 66 0 0 48 14 21 22 27 55.8 21 247 -44 48 27 49 48 0 57 48 34 8 47 54 40 -0.89 67 0 0 48 16 56 22 27 52.8 20 248 -43 48 30 23 48 3 32 48 36 43 47 57 15 -0.89 68 0 0 48 19 24 22 27 49.8 19 249 -43 48 32 51 48 6 0 48 39 11 47 59 44 -0.90 69 0 0 48 21 46 22 27 47.0 19 249 -42 48 35 13 48 8 22 48 41 32 48 2 6 -0.90 70 0 0 48 24 1 22 27 44.2 18 250 -41 48 37 28 48 10 38 48 43 47 48 4 21 -0.90 71 0 0 48 26 10 22 27 41.5 17 251 -41 48 39 37 48 12 46 48 45 56 48 6 30 -0.90 72 0 0 48 28 12 22 27 38.9 17 252 -40 48 41 39 48 14 49 48 47 58 48 8 33 -0.90 73 0 0 48 30 8 22 27 36.5 16 253 -39 48 43 34 48 16 44 48 49 53 48 10 29 -0.90 74 0 0 48 31 57 22 27 34.1 15 253 -39 48 45 23 48 18 34 48 51 42 48 12 18 -0.90 75 0 0 48 33 39 22 27 31.8 15 254 -38 48 47 5 48 20 16 48 53 24 48 14 0 -0.90 76 0 0 48 35 15 22 27 29.6 14 255 -37 48 48 40 48 21 52 48 54 59 48 15 36 -0.90 77 0 0 48 36 43 22 27 27.5 14 256 -37 48 50 9 48 23 21 48 56 28 48 17 5 -0.90 78 0 0 48 38 6 22 27 25.5 13 256 -36 48 51 31 48 24 43 48 57 50 48 18 27 -0.90 79 0 0 48 39 21 22 27 23.6 12 257 -35 48 52 46 48 25 58 48 59 5 48 19 43 -0.90 80 0 0 48 40 30 22 27 21.8 12 258 -35 48 53 55 48 27 7 49 0 14 48 20 51 -0.90 81 0 0 48 41 31 22 27 20.0 11 259 -34 48 54 57 48 28 9 49 1 15 48 21 53 -0.91 82 0 0 48 42 26 22 27 18.4 10 260 -34 48 55 51 48 29 4 49 2 10 48 22 48 -0.91 83 0 0 48 43 14 22 27 16.9 10 260 -33 48 56 39 48 29 52 49 2 58 48 23 37 -0.91 84 0 0 48 43 56 22 27 15.5 9 261 -32 48 57 21 48 30 34 49 3 39 48 24 18 -0.91 85 0 0 48 44 30 22 27 14.1 8 262 -32 48 57 55 48 31 8 49 4 14 48 24 53 -0.91 86 0 0 48 44 58 22 27 12.9 8 263 -31 48 58 22 48 31 36 49 4 41 48 25 20 -0.92 87 0 0 48 45 18 22 27 11.8 7 263 -30 48 58 43 48 31 56 49 5 2 48 25 41 -0.92 88 0 0 48 45 32 22 27 10.8 6 264 -30 48 58 57 48 32 10 49 5 15 48 25 55 -0.93 89 0 0 48 45 39 22 27 9.8 6 265 -29 48 59 3 48 32 17 49 5 22 48 26 2 -0.93 90 0 0 48 45 39 22 27 9.0 5 266 -28 48 59 3 48 32 17 49 5 22 48 26 2 -0.94 91 0 0 48 45 32 22 27 8.3 4 266 -28 48 58 56 48 32 10 49 5 15 48 25 55 -0.95 92 0 0 48 45 18 22 27 7.6 4 267 -27 48 58 42 48 31 56 49 5 1 48 25 41 -0.96 93 0 0 48 44 57 22 27 7.1 3 268 -26 48 58 22 48 31 35 49 4 40 48 25 20 -0.97 94 0 0 48 44 29 22 27 6.7 2 269 -26 48 57 54 48 31 7 49 4 12 48 24 52 -1.00 95 0 0 48 43 54 22 27 6.3 2 269 -25 48 57 19 48 30 33 49 3 37 48 24 17 -1.04 96 0 0 48 43 13 22 27 6.1 1 270 -24 48 56 37 48 29 51 49 2 56 48 23 36 -1.14 97 0 0 48 42 24 22 27 6.0 1 271 -24 48 55 48 48 29 2 49 2 7 48 22 47 -1.48 Uncertainty in time = +/- 3 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 55-00461-1 * constellation : Cetus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 03 06 13.8159 DE: +00 48 52.789 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 03 06 13.8158 DE: +00 48 52.788 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.9 * B mag [mag]: 11.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (633) Zelima asteroid class: approx. diameter [km]: 37 approx. diameter ["]: 0.026 distance from Earth [AU]: 1.98880 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#62 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): 0.023", 0.006", 77.418° remarks: * orbital elements for (633)Zelima : Mean anomaly = 62.7625973975 deg Arg. of pericenter = 191.3649665240 deg Long. of node = 147.2336684807 deg Inclination = 10.9008175881 deg Eccentricity = 0.0846493474 Semimajor axis = 3.0197633137 AU Perihelion dist = 2.7641423199 AU Mag: H = 10.03, G = 0.15 Epoch of elements : MJD 60637.94045008 TDT (2024 Nov 23.9405) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#622023Apr24,3.34,2024,11,23,22.570819,-0.082046,0.654329,-6.236784,-0.783129,0.001240,0.001998,0.000001,0.000000 4.9348,0.9124,-161.90,-20.59,False TYC 55-00461-1,3.10383774,0.8146638,11.13,10.90,10.78,0.0,0,,3.12552862,0.9124057,3.54,3.23,0,0,0 633,Zelima,14.40,37.143,1.9888,0,0,-1.838,-3.46,,1.8,0 0,62.5860,2024,11,23,191.3650,147.2337,10.9008,0.08465,3.01976,2.76414,10.03,5.0,0.15 1.235,0.0230,0.0057,77,0.0060,Known errors,1.06,0,-1,-1 20241123_0461-1,60140.71 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:04 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org