IOTA/IOTA-ES occultation update for (252) Clementina / TYC 5687-00195-1 event on 2024 Oct 22, 20:36 UT Visible from Summary ------- On 2024 Oct 22 UT, the 66.6067696202506 km diameter asteroid (252) Clementina will occult a 8.5 mag star in the constellation Serpens for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.36 mag to 15.82 mag (the magnitude of the asteroid) for at most 2.190 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 Oct 22, 20:32 - 2024 Oct 22, 20:39 * geocentric midpoint of event [JD]: 2460606.35851921 * magnitude of target star: 8.46 * magnitude drop [mag]: 7.36 * estimated maximum duration [s]: 2.190 * Moon: 64 % sunlit, 162° distance * Sun: 63° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 71 * 1 sigma uncertainty interval [path widths]: +/- 0.12 * 1 sigma uncertainty interval [seconds]: +/- 1.2 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.015, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.015", 0.003", 87°) * approx speed of asteroid's shadow [km/s]: 30.6236 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5687-00195-1 by 252 Clementina on 2024 Oct 22 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 -151 0 0 23 47 25 20 32 59.8 0 106 50 23 27 25 24 7 28 23 22 26 24 12 28 .... -150 0 0 23 31 45 20 32 59.9 1 106 51 23 11 44 23 51 48 23 6 46 23 56 48 -0.15 -149 0 0 23 15 59 20 33 0.0 2 107 52 22 55 58 23 36 2 22 50 59 23 41 3 -0.23 -148 0 0 23 0 8 20 33 0.2 3 107 52 22 40 6 23 20 11 22 35 7 23 25 12 -0.26 -147 0 0 22 44 11 20 33 0.4 4 107 53 22 24 9 23 4 15 22 19 10 23 9 15 -0.28 -146 0 0 22 28 9 20 33 0.7 5 108 54 22 8 7 22 48 13 22 3 8 22 53 14 -0.30 -145 0 0 22 12 2 20 33 1.1 6 108 54 21 52 0 22 32 7 21 47 1 22 37 8 -0.30 -144 0 0 21 55 52 20 33 1.5 7 109 55 21 35 49 22 15 57 21 30 50 22 20 57 -0.31 -143 0 0 21 39 37 20 33 2.0 8 109 55 21 19 34 21 59 42 21 14 35 22 4 43 -0.31 -142 0 0 21 23 18 20 33 2.6 9 109 56 21 3 15 21 43 23 20 58 16 21 48 24 -0.32 -141 0 0 21 6 56 20 33 3.2 10 110 56 20 46 53 21 27 2 20 41 54 21 32 2 -0.32 -140 0 0 20 50 31 20 33 3.9 11 110 57 20 30 28 21 10 37 20 25 28 21 15 37 -0.32 -139 0 0 20 34 3 20 33 4.6 12 110 57 20 14 0 20 54 9 20 9 1 20 59 10 -0.33 -138 0 0 20 17 33 20 33 5.4 13 111 58 19 57 30 20 37 39 19 52 30 20 42 40 -0.33 -137 0 0 20 1 1 20 33 6.3 14 111 58 19 40 57 20 21 7 19 35 58 20 26 8 -0.33 -136 0 0 19 44 27 20 33 7.3 15 112 59 19 24 24 20 4 33 19 19 24 20 9 34 -0.33 -135 0 0 19 27 52 20 33 8.3 16 112 59 19 7 48 19 47 58 19 2 49 19 52 58 -0.33 -134 0 0 19 11 16 20 33 9.3 17 112 59 18 51 12 19 31 21 18 46 13 19 36 22 -0.33 -133 0 0 18 54 39 20 33 10.5 18 113 60 18 34 36 19 14 44 18 29 36 19 19 45 -0.33 -132 0 0 18 38 2 20 33 11.7 19 113 60 18 17 59 18 58 7 18 12 59 19 3 8 -0.33 -131 0 0 18 21 25 20 33 12.9 20 113 60 18 1 22 18 41 30 17 56 22 18 46 31 -0.34 -130 0 0 18 4 48 20 33 14.3 21 114 60 17 44 46 18 24 54 17 39 46 18 29 54 -0.34 -129 0 0 17 48 13 20 33 15.7 22 114 61 17 28 10 18 8 18 17 23 11 18 13 18 -0.34 -128 0 0 17 31 38 20 33 17.1 23 114 61 17 11 36 17 51 43 17 6 37 17 56 44 -0.34 -127 0 0 17 15 5 20 33 18.6 24 115 61 16 55 3 17 35 10 16 50 4 17 40 10 -0.34 -126 0 0 16 58 34 20 33 20.2 25 115 61 16 38 33 17 18 39 16 33 34 17 23 39 -0.34 -125 0 0 16 42 6 20 33 21.9 26 116 61 16 22 4 17 2 10 16 17 5 17 7 10 -0.34 -124 0 0 16 25 40 20 33 23.6 27 116 61 16 5 39 16 45 43 16 0 40 16 50 44 -0.34 -123 0 0 16 9 17 20 33 25.4 28 116 61 15 49 16 16 29 20 15 44 18 16 34 20 -0.34 -122 0 0 15 52 58 20 33 27.2 29 117 61 15 32 57 16 13 0 15 27 59 16 18 0 -0.34 -121 0 0 15 36 42 20 33 29.1 30 117 61 15 16 42 15 56 44 15 11 43 16 1 44 -0.34 -120 0 0 15 20 30 20 33 31.0 31 117 61 15 0 31 15 40 32 14 55 32 15 45 32 -0.34 -119 0 0 15 4 23 20 33 33.0 32 118 60 14 44 24 15 24 25 14 39 26 15 29 24 -0.34 -118 0 0 14 48 21 20 33 35.1 33 118 60 14 28 23 15 8 22 14 23 25 15 13 22 -0.34 -117 0 0 14 32 24 20 33 37.3 34 119 60 14 12 26 14 52 25 14 7 28 14 57 24 -0.34 -116 0 0 14 16 33 20 33 39.4 35 119 60 13 56 36 14 36 33 13 51 38 14 41 32 -0.34 -115 0 0 14 0 48 20 33 41.7 36 119 59 13 40 51 14 20 47 13 35 53 14 25 46 -0.34 -114 0 0 13 45 9 20 33 44.0 37 120 59 13 25 12 14 5 7 13 20 15 14 10 6 -0.34 -113 0 0 13 29 36 20 33 46.3 38 120 59 13 9 41 13 49 34 13 4 43 13 54 33 -0.34 -112 0 0 13 14 11 20 33 48.8 39 121 58 12 54 16 13 34 8 12 49 19 13 39 7 -0.34 -111 0 0 12 58 53 20 33 51.2 40 121 58 12 38 59 13 18 49 12 34 1 13 23 48 -0.34 -110 0 0 12 43 42 20 33 53.7 40 122 57 12 23 49 13 3 38 12 18 52 13 8 37 -0.34 -109 0 0 12 28 40 20 33 56.3 41 122 57 12 8 47 12 48 35 12 3 50 12 53 34 -0.34 -108 0 0 12 13 46 20 33 58.9 42 123 56 11 53 54 12 33 41 11 48 57 12 38 39 -0.35 -107 0 0 11 59 1 20 34 1.6 43 123 56 11 39 10 12 18 55 11 34 13 12 23 53 -0.35 -106 0 0 11 44 25 20 34 4.3 44 124 55 11 24 34 12 4 18 11 19 38 12 9 16 -0.35 -105 0 0 11 29 58 20 34 7.1 45 124 54 11 10 8 11 49 50 11 5 12 11 54 48 -0.35 -104 0 0 11 15 41 20 34 9.9 46 125 54 10 55 52 11 35 32 10 50 56 11 40 30 -0.35 -103 0 0 11 1 34 20 34 12.8 47 126 53 10 41 45 11 21 24 10 36 50 11 26 22 -0.35 -102 0 0 10 47 37 20 34 15.7 48 126 52 10 27 49 11 7 27 10 22 54 11 12 24 -0.35 -101 0 0 10 33 50 20 34 18.6 49 127 52 10 14 4 10 53 40 10 9 8 10 58 36 -0.35 -100 0 0 10 20 15 20 34 21.6 50 128 51 10 0 29 10 40 3 9 55 34 10 45 0 -0.35 - 99 0 0 10 6 51 20 34 24.7 51 128 50 9 47 6 10 26 38 9 42 11 10 31 35 -0.35 - 98 0 0 9 53 38 20 34 27.7 52 129 50 9 33 54 10 13 25 9 28 59 10 18 21 -0.35 - 97 0 0 9 40 37 20 34 30.9 53 130 49 9 20 53 10 0 23 9 15 59 10 5 19 -0.35 - 96 0 0 9 27 48 20 34 34.0 54 131 48 9 8 5 9 47 33 9 3 11 9 52 29 -0.35 - 95 0 0 9 15 11 20 34 37.2 55 131 47 8 55 29 9 34 55 8 50 35 9 39 51 -0.35 - 94 0 0 9 2 47 20 34 40.4 55 132 47 8 43 6 9 22 30 8 38 12 9 27 26 -0.35 - 93 0 0 8 50 36 20 34 43.7 56 133 46 8 30 55 9 10 18 8 26 2 9 15 13 -0.35 - 92 0 0 8 38 37 20 34 47.0 57 134 45 8 18 58 8 58 19 8 14 4 9 3 14 -0.35 - 91 0 0 8 26 52 20 34 50.3 58 135 44 8 7 14 8 46 33 8 2 20 8 51 28 -0.35 - 90 0 0 8 15 21 20 34 53.7 59 136 43 7 55 43 8 35 1 7 50 50 8 39 55 -0.35 - 89 0 0 8 4 3 20 34 57.0 60 138 42 7 44 26 8 23 42 7 39 33 8 28 36 -0.35 - 88 0 0 7 52 59 20 35 0.4 60 139 42 7 33 23 8 12 38 7 28 30 8 17 32 -0.35 - 87 0 0 7 42 9 20 35 3.9 61 140 41 7 22 34 8 1 47 7 17 42 8 6 41 -0.35 - 86 0 0 7 31 34 20 35 7.3 62 141 40 7 12 0 7 51 11 7 7 8 7 56 5 -0.35 - 85 0 0 7 21 14 20 35 10.8 63 143 39 7 1 40 7 40 50 6 56 48 7 45 43 -0.35 - 84 0 0 7 11 8 20 35 14.3 64 144 38 6 51 35 7 30 43 6 46 43 7 35 37 -0.35 - 83 0 0 7 1 17 20 35 17.9 64 146 37 6 41 45 7 20 52 6 36 54 7 25 45 -0.35 - 82 0 0 6 51 42 20 35 21.4 65 148 36 6 32 11 7 11 16 6 27 19 7 16 8 -0.35 - 81 0 0 6 42 22 20 35 25.0 66 150 35 6 22 51 7 1 55 6 18 0 7 6 47 -0.35 - 80 0 0 6 33 17 20 35 28.6 66 151 35 6 13 47 6 52 50 6 8 56 6 57 42 -0.35 - 79 0 0 6 24 29 20 35 32.2 67 153 34 6 4 59 6 44 0 6 0 8 6 48 52 -0.35 - 78 0 0 6 15 56 20 35 35.8 67 156 33 5 56 27 6 35 26 5 51 36 6 40 19 -0.35 - 77 0 0 6 7 39 20 35 39.4 68 158 32 5 48 11 6 27 9 5 43 20 6 32 1 -0.35 - 76 0 0 5 59 38 20 35 43.1 68 160 31 5 40 11 6 19 7 5 35 21 6 23 59 -0.35 - 75 0 0 5 51 54 20 35 46.7 69 163 30 5 32 27 6 11 23 5 27 37 6 16 14 -0.35 - 74 0 0 5 44 26 20 35 50.4 69 165 29 5 25 0 6 3 54 5 20 10 6 8 46 -0.35 - 73 0 0 5 37 15 20 35 54.1 70 168 28 5 17 50 5 56 42 5 13 0 6 1 34 -0.35 - 72 0 0 5 30 21 20 35 57.7 70 171 27 5 10 56 5 49 47 5 6 6 5 54 39 -0.35 - 71 0 0 5 23 43 20 36 1.4 70 173 26 5 4 19 5 43 9 4 59 30 5 48 0 -0.35 - 70 0 0 5 17 23 20 36 5.1 70 176 25 4 57 59 5 36 48 4 53 10 5 41 39 -0.35 - 69 0 0 5 11 19 20 36 8.8 70 179 24 4 51 56 5 30 44 4 47 7 5 35 35 -0.35 - 68 0 0 5 5 33 20 36 12.5 71 182 23 4 46 10 5 24 58 4 41 21 5 29 48 -0.35 - 67 0 0 5 0 4 20 36 16.2 71 185 22 4 40 42 5 19 28 4 35 53 5 24 18 -0.35 - 66 0 0 4 54 52 20 36 19.9 71 188 21 4 35 31 5 14 16 4 30 42 5 19 6 -0.35 - 65 0 0 4 49 58 20 36 23.6 70 191 20 4 30 37 5 9 21 4 25 48 5 14 12 -0.35 - 64 0 0 4 45 22 20 36 27.2 70 194 19 4 26 1 5 4 44 4 21 12 5 9 34 -0.35 - 63 0 0 4 41 3 20 36 30.9 70 197 19 4 21 42 5 0 25 4 16 54 5 5 15 -0.35 - 62 0 0 4 37 1 20 36 34.6 70 199 18 4 17 42 4 56 23 4 12 53 5 1 13 -0.35 - 61 0 0 4 33 18 20 36 38.3 70 202 17 4 13 58 4 52 40 4 9 10 4 57 29 -0.35 - 60 0 0 4 29 52 20 36 41.9 69 205 16 4 10 33 4 49 14 4 5 45 4 54 3 -0.35 - 59 0 0 4 26 44 20 36 45.6 69 207 15 4 7 26 4 46 5 4 2 37 4 50 55 -0.35 - 58 0 0 4 23 55 20 36 49.2 68 210 14 4 4 36 4 43 15 3 59 48 4 48 5 -0.35 - 57 0 0 4 21 23 20 36 52.8 68 212 13 4 2 4 4 40 43 3 57 16 4 45 33 -0.35 - 56 0 0 4 19 9 20 36 56.4 67 214 12 3 59 51 4 38 29 3 55 2 4 43 19 -0.35 - 55 0 0 4 17 13 20 37 0.0 67 216 11 3 57 55 4 36 33 3 53 7 4 41 22 -0.35 - 54 0 0 4 15 35 20 37 3.6 66 218 10 3 56 17 4 34 55 3 51 29 4 39 44 -0.35 - 53 0 0 4 14 15 20 37 7.2 66 220 9 3 54 58 4 33 35 3 50 10 4 38 24 -0.35 - 52 0 0 4 13 14 20 37 10.7 65 222 8 3 53 56 4 32 33 3 49 8 4 37 23 -0.35 - 51 0 0 4 12 30 20 37 14.2 64 223 7 3 53 13 4 31 50 3 48 25 4 36 39 -0.35 - 50 0 0 4 12 5 20 37 17.7 64 225 6 3 52 47 4 31 24 3 47 59 4 36 14 -0.35 - 49 0 0 4 11 57 20 37 21.2 63 227 5 3 52 40 4 31 17 3 47 52 4 36 6 -0.35 - 48 0 0 4 12 8 20 37 24.7 62 228 4 3 52 51 4 31 28 3 48 3 4 36 17 -0.35 - 47 0 0 4 12 37 20 37 28.1 61 229 3 3 53 20 4 31 57 3 48 32 4 36 46 -0.35 - 46 0 0 4 13 24 20 37 31.5 61 230 2 3 54 7 4 32 44 3 49 19 4 37 33 -0.35 - 45 0 0 4 14 29 20 37 34.9 60 232 1 3 55 12 4 33 49 3 50 24 4 38 38 -0.35 - 44 0 0 4 15 52 20 37 38.3 59 233 0 3 56 35 4 35 12 3 51 47 4 40 2 -0.35 - 43 0 0 4 17 33 20 37 41.6 58 234 -1 3 58 16 4 36 54 3 53 28 4 41 43 -0.35 - 42 0 0 4 19 33 20 37 44.9 57 235 -2 4 0 15 4 38 53 3 55 27 4 43 42 -0.35 - 41 0 0 4 21 50 20 37 48.1 56 236 -3 4 2 32 4 41 10 3 57 43 4 46 0 -0.35 - 40 0 0 4 24 25 20 37 51.4 56 236 -4 4 5 6 4 43 45 4 0 18 4 48 35 -0.35 - 39 0 0 4 27 18 20 37 54.6 55 237 -5 4 7 59 4 46 39 4 3 11 4 51 28 -0.35 - 38 0 0 4 30 28 20 37 57.7 54 238 -6 4 11 9 4 49 50 4 6 21 4 54 39 -0.35 - 37 0 0 4 33 57 20 38 0.9 53 239 -7 4 14 38 4 53 18 4 9 49 4 58 8 -0.35 - 36 0 0 4 37 43 20 38 4.0 52 239 -8 4 18 23 4 57 5 4 13 35 5 1 55 -0.35 - 35 0 0 4 41 47 20 38 7.0 51 240 -9 4 22 27 5 1 9 4 17 38 5 5 59 -0.35 - 34 0 0 4 46 8 20 38 10.0 50 241 -10 4 26 48 5 5 30 4 21 59 5 10 21 -0.35 - 33 0 0 4 50 47 20 38 13.0 49 241 -11 4 31 26 5 10 10 4 26 37 5 15 0 -0.35 - 32 0 0 4 55 43 20 38 15.9 48 242 -12 4 36 22 5 15 6 4 31 33 5 19 56 -0.35 - 31 0 0 5 0 56 20 38 18.8 47 242 -13 4 41 35 5 20 20 4 36 46 5 25 11 -0.35 - 30 0 0 5 6 27 20 38 21.7 46 243 -14 4 47 5 5 25 51 4 42 16 5 30 42 -0.35 - 29 0 0 5 12 15 20 38 24.5 46 243 -15 4 52 52 5 31 39 4 48 3 5 36 30 -0.35 - 28 0 0 5 18 19 20 38 27.3 45 244 -16 4 58 56 5 37 45 4 54 7 5 42 35 -0.35 - 27 0 0 5 24 41 20 38 30.0 44 244 -17 5 5 17 5 44 7 5 0 28 5 48 58 -0.35 - 26 0 0 5 31 19 20 38 32.6 43 245 -18 5 11 55 5 50 46 5 7 5 5 55 37 -0.35 - 25 0 0 5 38 14 20 38 35.3 42 245 -19 5 18 50 5 57 41 5 14 0 6 2 33 -0.35 - 24 0 0 5 45 26 20 38 37.8 41 245 -20 5 26 0 6 4 53 5 21 10 6 9 45 -0.35 - 23 0 0 5 52 54 20 38 40.4 40 246 -21 5 33 28 6 12 22 5 28 37 6 17 13 -0.35 - 22 0 0 6 0 38 20 38 42.8 39 246 -22 5 41 11 6 20 7 5 36 21 6 24 58 -0.35 - 21 0 0 6 8 38 20 38 45.3 38 246 -23 5 49 11 6 28 8 5 44 20 6 32 59 -0.35 - 20 0 0 6 16 54 20 38 47.6 37 247 -24 5 57 26 6 36 24 5 52 35 6 41 16 -0.35 - 19 0 0 6 25 26 20 38 50.0 36 247 -25 6 5 57 6 44 57 6 1 7 6 49 49 -0.35 - 18 0 0 6 34 14 20 38 52.2 35 247 -26 6 14 44 6 53 45 6 9 53 6 58 38 -0.35 - 17 0 0 6 43 17 20 38 54.4 34 248 -27 6 23 46 7 2 49 6 18 55 7 7 41 -0.35 - 16 0 0 6 52 35 20 38 56.6 33 248 -28 6 33 4 7 12 8 6 28 13 7 17 1 -0.35 - 15 0 0 7 2 8 20 38 58.7 32 248 -29 6 42 37 7 21 42 6 37 45 7 26 35 -0.35 - 14 0 0 7 11 56 20 39 0.7 31 248 -30 6 52 24 7 31 31 6 47 33 7 36 24 -0.35 - 13 0 0 7 21 59 20 39 2.7 30 249 -31 7 2 26 7 41 35 6 57 35 7 46 28 -0.35 - 12 0 0 7 32 17 20 39 4.6 29 249 -32 7 12 43 7 51 53 7 7 51 7 56 47 -0.35 - 11 0 0 7 42 49 20 39 6.5 28 249 -33 7 23 14 8 2 26 7 18 22 8 7 19 -0.35 - 10 0 0 7 53 35 20 39 8.3 27 249 -34 7 34 0 8 13 13 7 29 7 8 18 6 -0.35 - 9 0 0 8 4 35 20 39 10.0 26 250 -35 7 44 59 8 24 13 7 40 6 8 29 7 -0.35 - 8 0 0 8 15 48 20 39 11.7 25 250 -36 7 56 12 8 35 28 7 51 19 8 40 22 -0.35 - 7 0 0 8 27 16 20 39 13.3 24 250 -37 8 7 38 8 46 56 8 2 45 8 51 50 -0.35 - 6 0 0 8 38 56 20 39 14.9 23 250 -39 8 19 17 8 58 37 8 14 24 9 3 31 -0.35 - 5 0 0 8 50 49 20 39 16.4 22 251 -40 8 31 10 9 10 31 8 26 16 9 15 26 -0.35 - 4 0 0 9 2 55 20 39 17.8 21 251 -41 8 43 15 9 22 38 8 38 22 9 27 33 -0.35 - 3 0 0 9 15 14 20 39 19.2 20 251 -42 8 55 33 9 34 57 8 50 39 9 39 53 -0.35 - 2 0 0 9 27 45 20 39 20.5 19 251 -43 9 8 3 9 47 29 9 3 9 9 52 24 -0.35 - 1 0 0 9 40 28 20 39 21.7 18 251 -44 9 20 45 10 0 13 9 15 51 10 5 8 -0.35 0 0 0 9 53 22 20 39 22.9 17 252 -45 9 33 39 10 13 8 9 28 44 10 18 4 -0.35 1 0 0 10 6 28 20 39 24.0 16 252 -46 9 46 44 10 26 15 9 41 49 10 31 11 -0.36 2 0 0 10 19 46 20 39 25.0 15 252 -47 10 0 1 10 39 33 9 55 6 10 44 29 -0.36 3 0 0 10 33 14 20 39 26.0 14 252 -48 10 13 28 10 53 2 10 8 33 10 57 58 -0.36 4 0 0 10 46 52 20 39 26.9 13 252 -49 10 27 6 11 6 41 10 22 11 11 11 38 -0.36 5 0 0 11 0 42 20 39 27.8 12 253 -50 10 40 54 11 20 31 10 35 59 11 25 28 -0.36 6 0 0 11 14 41 20 39 28.5 11 253 -51 10 54 53 11 34 31 10 49 57 11 39 28 -0.36 7 0 0 11 28 50 20 39 29.2 10 253 -52 11 9 1 11 48 41 11 4 5 11 53 38 -0.36 8 0 0 11 43 8 20 39 29.9 9 253 -53 11 23 18 12 3 0 11 18 22 12 7 57 -0.36 9 0 0 11 57 35 20 39 30.4 8 253 -54 11 37 45 12 17 28 11 32 49 12 22 26 -0.36 10 0 0 12 12 12 20 39 30.9 7 254 -55 11 52 21 12 32 5 11 47 24 12 37 3 -0.36 11 0 0 12 26 57 20 39 31.4 6 254 -56 12 7 5 12 46 51 12 2 8 12 51 49 -0.36 12 0 0 12 41 50 20 39 31.7 5 254 -57 12 21 57 13 1 44 12 17 1 13 6 43 -0.37 13 0 0 12 56 51 20 39 32.0 4 254 -58 12 36 58 13 16 46 12 32 1 13 21 44 -0.37 14 0 0 13 11 59 20 39 32.2 3 255 -58 12 52 5 13 31 55 12 47 8 13 36 54 -0.38 15 0 0 13 27 15 20 39 32.4 2 255 -59 13 7 20 13 47 11 13 2 23 13 52 10 -0.39 16 0 0 13 42 37 20 39 32.5 1 255 -60 13 22 42 14 2 35 13 17 45 14 7 33 -0.44 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 5687-00195-1 * constellation : Serpens * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 18 07 02.0198 DE: -14 23 14.531 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 18 07 02.0197 DE: -14 23 14.531 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 8.5 * B mag [mag]: 9.2 * Diameter [mas]: 0.20 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (252) Clementina asteroid class: approx. diameter [km]: 67 approx. diameter ["]: 0.027 distance from Earth [AU]: 3.42100 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#63 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): 0.015", 0.003", 86.697° remarks: * orbital elements for (252)Clementina : Mean anomaly = 293.4904494512 deg Arg. of pericenter = 160.3306754334 deg Long. of node = 201.9147055557 deg Inclination = 10.0348343515 deg Eccentricity = 0.0660286511 Semimajor axis = 3.1615735047 AU Perihelion dist = 2.9528190707 AU Mag: H = 9.81, G = 0.15 Epoch of elements : MJD 60605.85851909 TDT (2024 Oct 22.8585) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#632023Apr24,2.19,2024,10,22,20.604461,0.029401,0.331305,17.215385,-1.547935,0.005200,0.000501,-0.000001,0.000000 -68.7229,-14.3845,-132.98,-11.45,False TYC 5687-00195-1,18.11722775,-14.3873696,9.16,8.46,8.08,0.2,0,,18.14054095,-14.3845351,7.36,7.29,0,0,0 252,Clementina,15.82,67.103,3.4210,0,0,3.046,-3.98,,3.4,0 0,293.3399,2024,10,22,160.3307,201.9147,10.0348,0.06603,3.16157,2.95282,9.81,5.0,0.15 1.125,0.0153,0.0025,87,0.0034,Known errors,1.00,0,-1,-1 20241022_0195-1,60140.65 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:40 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org