IOTA/IOTA-ES occultation update for (737) Arequipa / UCAC4 397-129488 event on 2024 Nov 14, 21:40 UT Visible from Summary ------- On 2024 Nov 14 UT, the 45.847 km diameter asteroid (737) Arequipa will occult a 12.0 mag star in the constellation Capricornus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 1.40 mag to 13.00 mag (the magnitude of the asteroid) for at most 2.180 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: 2024 Nov 14, 21:35 - 2024 Nov 14, 21:44 * geocentric midpoint of event [JD]: 2460629.40287938 * magnitude of target star: 11.95 * magnitude drop [mag]: 1.40 * estimated maximum duration [s]: 2.180 * Moon: 99 % sunlit, 74° distance * Sun: 92° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 55 * 1 sigma uncertainty interval [path widths]: +/- 0.09 * 1 sigma uncertainty interval [seconds]: +/- 1.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.018, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.018", 0.003", 81°) * approx speed of asteroid's shadow [km/s]: 21.0514 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 397-129488 by 737 Arequipa on 2024 Nov 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 -136 0 0 28 48 57 21 35 54.4 0 102 41 28 33 53 29 4 4 28 31 5 29 6 53 .... -135 0 0 28 37 39 21 35 54.4 1 103 41 28 22 35 28 52 46 28 19 47 28 55 35 -0.28 -134 0 0 28 26 26 21 35 54.6 2 103 41 28 11 22 28 41 32 28 8 34 28 44 21 -0.45 -133 0 0 28 15 17 21 35 54.8 3 104 41 28 0 14 28 30 23 27 57 26 28 33 12 -0.51 -132 0 0 28 4 14 21 35 55.1 4 104 41 27 49 11 28 19 19 27 46 23 28 22 8 -0.54 -131 0 0 27 53 15 21 35 55.5 5 105 41 27 38 13 28 8 21 27 35 25 28 11 9 -0.56 -130 0 0 27 42 22 21 35 56.0 6 105 41 27 27 20 27 57 27 27 24 32 28 0 16 -0.57 -129 0 0 27 31 35 21 35 56.6 6 105 41 27 16 33 27 46 40 27 13 46 27 49 29 -0.58 -128 0 0 27 20 54 21 35 57.3 7 106 40 27 5 52 27 35 58 27 3 5 27 38 47 -0.59 -127 0 0 27 10 19 21 35 58.1 8 106 40 26 55 18 27 25 23 26 52 30 27 28 12 -0.60 -126 0 0 26 59 51 21 35 59.0 9 107 40 26 44 50 27 14 54 26 42 2 27 17 43 -0.60 -125 0 0 26 49 29 21 35 59.9 10 107 40 26 34 28 27 4 32 26 31 41 27 7 20 -0.60 -124 0 0 26 39 14 21 36 1.0 11 108 39 26 24 14 26 54 17 26 21 26 26 57 5 -0.61 -123 0 0 26 29 6 21 36 2.1 12 108 39 26 14 6 26 44 9 26 11 19 26 46 57 -0.61 -122 0 0 26 19 6 21 36 3.3 13 109 39 26 4 6 26 34 8 26 1 19 26 36 56 -0.61 -121 0 0 26 9 13 21 36 4.7 14 109 38 25 54 14 26 24 15 25 51 27 26 27 3 -0.61 -120 0 0 25 59 28 21 36 6.1 15 110 38 25 44 30 26 14 30 25 41 43 26 17 18 -0.62 -119 0 0 25 49 52 21 36 7.6 16 110 38 25 34 53 26 4 53 25 32 6 26 7 40 -0.62 -118 0 0 25 40 23 21 36 9.2 16 111 37 25 25 25 25 55 24 25 22 38 25 58 12 -0.62 -117 0 0 25 31 3 21 36 10.9 17 111 37 25 16 6 25 46 3 25 13 19 25 48 51 -0.62 -116 0 0 25 21 52 21 36 12.6 18 112 36 25 6 55 25 36 52 25 4 8 25 39 39 -0.62 -115 0 0 25 12 50 21 36 14.5 19 112 36 24 57 53 25 27 49 24 55 6 25 30 37 -0.62 -114 0 0 25 3 56 21 36 16.4 20 113 35 24 49 0 25 18 56 24 46 13 25 21 43 -0.62 -113 0 0 24 55 13 21 36 18.5 21 113 35 24 40 17 25 10 11 24 37 30 25 12 59 -0.62 -112 0 0 24 46 38 21 36 20.6 22 114 34 24 31 43 25 1 37 24 28 56 25 4 24 -0.63 -111 0 0 24 38 14 21 36 22.8 23 114 34 24 23 19 24 53 12 24 20 32 24 55 59 -0.63 -110 0 0 24 29 59 21 36 25.1 24 115 33 24 15 4 24 44 57 24 12 18 24 47 44 -0.63 -109 0 0 24 21 55 21 36 27.5 25 115 33 24 7 1 24 36 52 24 4 14 24 39 39 -0.63 -108 0 0 24 14 1 21 36 30.0 25 116 32 23 59 7 24 28 58 23 56 21 24 31 45 -0.63 -107 0 0 24 6 18 21 36 32.5 26 116 32 23 51 24 24 21 14 23 48 38 24 24 1 -0.63 -106 0 0 23 58 45 21 36 35.2 27 117 31 23 43 51 24 13 41 23 41 5 24 16 28 -0.63 -105 0 0 23 51 23 21 36 37.9 28 117 30 23 36 30 24 6 18 23 33 44 24 9 5 -0.63 -104 0 0 23 44 12 21 36 40.7 29 118 30 23 29 19 23 59 7 23 26 33 24 1 54 -0.63 -103 0 0 23 37 12 21 36 43.6 30 119 29 23 22 20 23 52 7 23 19 34 23 54 54 -0.63 -102 0 0 23 30 24 21 36 46.5 31 119 29 23 15 32 23 45 19 23 12 46 23 48 5 -0.63 -101 0 0 23 23 47 21 36 49.6 32 120 28 23 8 55 23 38 42 23 6 10 23 41 28 -0.63 -100 0 0 23 17 22 21 36 52.7 32 121 27 23 2 31 23 32 16 22 59 45 23 35 3 -0.63 - 99 0 0 23 11 9 21 36 55.9 33 121 27 22 56 18 23 26 3 22 53 32 23 28 49 -0.63 - 98 0 0 23 5 8 21 36 59.2 34 122 26 22 50 17 23 20 1 22 47 32 23 22 48 -0.63 - 97 0 0 22 59 19 21 37 2.5 35 123 25 22 44 29 23 14 12 22 41 43 23 16 59 -0.64 - 96 0 0 22 53 43 21 37 5.9 36 123 24 22 38 52 23 8 35 22 36 7 23 11 22 -0.64 - 95 0 0 22 48 18 21 37 9.4 37 124 24 22 33 28 23 3 11 22 30 43 23 5 57 -0.64 - 94 0 0 22 43 6 21 37 13.0 37 125 23 22 28 17 22 57 59 22 25 31 23 0 45 -0.64 - 93 0 0 22 38 7 21 37 16.6 38 125 22 22 23 18 22 52 59 22 20 33 22 55 45 -0.64 - 92 0 0 22 33 21 21 37 20.3 39 126 21 22 18 32 22 48 13 22 15 46 22 50 59 -0.64 - 91 0 0 22 28 47 21 37 24.1 40 127 21 22 13 58 22 43 39 22 11 13 22 46 25 -0.64 - 90 0 0 22 24 27 21 37 27.9 41 128 20 22 9 38 22 39 18 22 6 53 22 42 4 -0.64 - 89 0 0 22 20 19 21 37 31.8 41 129 19 22 5 31 22 35 10 22 2 46 22 37 56 -0.64 - 88 0 0 22 16 25 21 37 35.7 42 130 18 22 1 37 22 31 16 21 58 52 22 34 2 -0.64 - 87 0 0 22 12 44 21 37 39.7 43 130 18 21 57 56 22 27 35 21 55 11 22 30 21 -0.64 - 86 0 0 22 9 17 21 37 43.8 44 131 17 21 54 29 22 24 7 21 51 44 22 26 53 -0.64 - 85 0 0 22 6 3 21 37 48.0 44 132 16 21 51 15 22 20 53 21 48 30 22 23 39 -0.64 - 84 0 0 22 3 2 21 37 52.1 45 133 15 21 48 15 22 17 52 21 45 30 22 20 38 -0.64 - 83 0 0 22 0 15 21 37 56.4 46 134 14 21 45 28 22 15 5 21 42 43 22 17 51 -0.64 - 82 0 0 21 57 42 21 38 0.7 47 135 14 21 42 55 22 12 32 21 40 10 22 15 18 -0.64 - 81 0 0 21 55 23 21 38 5.0 47 136 13 21 40 36 22 10 12 21 37 51 22 12 58 -0.64 - 80 0 0 21 53 17 21 38 9.4 48 138 12 21 38 30 22 8 7 21 35 45 22 10 53 -0.64 - 79 0 0 21 51 25 21 38 13.9 49 139 11 21 36 39 22 6 15 21 33 54 22 9 1 -0.64 - 78 0 0 21 49 48 21 38 18.3 49 140 10 21 35 1 22 4 37 21 32 16 22 7 23 -0.64 - 77 0 0 21 48 24 21 38 22.9 50 141 9 21 33 37 22 3 13 21 30 52 22 5 59 -0.64 - 76 0 0 21 47 14 21 38 27.4 50 142 9 21 32 27 22 2 3 21 29 43 22 4 49 -0.64 - 75 0 0 21 46 18 21 38 32.1 51 144 8 21 31 31 22 1 7 21 28 47 22 3 53 -0.64 - 74 0 0 21 45 36 21 38 36.7 52 145 7 21 30 50 22 0 26 21 28 5 22 3 11 -0.64 - 73 0 0 21 45 9 21 38 41.4 52 146 6 21 30 22 21 59 58 21 27 37 22 2 44 -0.64 - 72 0 0 21 44 55 21 38 46.1 53 148 5 21 30 8 21 59 44 21 27 24 22 2 30 -0.64 - 71 0 0 21 44 56 21 38 50.9 53 149 4 21 30 9 21 59 45 21 27 24 22 2 30 -0.64 - 70 0 0 21 45 10 21 38 55.7 54 151 3 21 30 23 21 59 59 21 27 39 22 2 45 -0.64 - 69 0 0 21 45 39 21 39 0.5 54 152 2 21 30 52 22 0 28 21 28 7 22 3 14 -0.64 - 68 0 0 21 46 21 21 39 5.3 54 154 2 21 31 35 22 1 11 21 28 50 22 3 56 -0.64 - 67 0 0 21 47 18 21 39 10.2 55 155 1 21 32 31 22 2 8 21 29 47 22 4 53 -0.64 - 66 0 0 21 48 29 21 39 15.1 55 157 0 21 33 42 22 3 19 21 30 57 22 6 4 -0.64 - 65 0 0 21 49 54 21 39 20.0 56 159 -1 21 35 7 22 4 44 21 32 22 22 7 29 -0.64 - 64 0 0 21 51 33 21 39 24.9 56 160 -2 21 36 46 22 6 23 21 34 1 22 9 8 -0.64 - 63 0 0 21 53 26 21 39 29.9 56 162 -3 21 38 39 22 8 16 21 35 54 22 11 1 -0.64 - 62 0 0 21 55 33 21 39 34.8 56 164 -4 21 40 45 22 10 23 21 38 0 22 13 8 -0.64 - 61 0 0 21 57 53 21 39 39.8 57 166 -5 21 43 6 22 12 44 21 40 21 22 15 29 -0.64 - 60 0 0 22 0 28 21 39 44.8 57 167 -6 21 45 40 22 15 18 21 42 55 22 18 4 -0.64 - 59 0 0 22 3 16 21 39 49.8 57 169 -7 21 48 29 22 18 7 21 45 44 22 20 53 -0.64 - 58 0 0 22 6 19 21 39 54.8 57 171 -8 21 51 31 22 21 9 21 48 46 22 23 55 -0.65 - 57 0 0 22 9 34 21 39 59.8 57 173 -8 21 54 46 22 24 25 21 52 1 22 27 11 -0.65 - 56 0 0 22 13 4 21 40 4.8 57 175 -9 21 58 15 22 27 55 21 55 30 22 30 41 -0.65 - 55 0 0 22 16 47 21 40 9.8 57 177 -10 22 1 58 22 31 38 21 59 13 22 34 24 -0.65 - 54 0 0 22 20 43 21 40 14.8 57 178 -11 22 5 54 22 35 35 22 3 9 22 38 21 -0.65 - 53 0 0 22 24 53 21 40 19.8 57 180 -12 22 10 4 22 39 45 22 7 19 22 42 31 -0.65 - 52 0 0 22 29 16 21 40 24.8 57 182 -13 22 14 27 22 44 8 22 11 41 22 46 54 -0.65 - 51 0 0 22 33 52 21 40 29.8 57 184 -14 22 19 3 22 48 45 22 16 17 22 51 31 -0.65 - 50 0 0 22 38 42 21 40 34.8 57 186 -15 22 23 52 22 53 34 22 21 6 22 56 21 -0.65 - 49 0 0 22 43 44 21 40 39.8 57 188 -16 22 28 54 22 58 37 22 26 8 23 1 23 -0.65 - 48 0 0 22 48 59 21 40 44.7 56 189 -17 22 34 8 23 3 52 22 31 23 23 6 39 -0.65 - 47 0 0 22 54 27 21 40 49.7 56 191 -18 22 39 36 23 9 20 22 36 51 23 12 7 -0.65 - 46 0 0 23 0 7 21 40 54.6 56 193 -19 22 45 16 23 15 1 22 42 31 23 17 48 -0.65 - 45 0 0 23 6 0 21 40 59.5 55 195 -20 22 51 9 23 20 54 22 48 23 23 23 41 -0.65 - 44 0 0 23 12 6 21 41 4.4 55 196 -21 22 57 14 23 27 0 22 54 28 23 29 47 -0.65 - 43 0 0 23 18 23 21 41 9.2 55 198 -22 23 3 31 23 33 18 23 0 45 23 36 5 -0.65 - 42 0 0 23 24 53 21 41 14.1 54 199 -22 23 10 0 23 39 48 23 7 15 23 42 35 -0.65 - 41 0 0 23 31 35 21 41 18.9 54 201 -23 23 16 42 23 46 30 23 13 56 23 49 17 -0.65 - 40 0 0 23 38 28 21 41 23.6 53 203 -24 23 23 35 23 53 24 23 20 49 23 56 11 -0.65 - 39 0 0 23 45 33 21 41 28.4 53 204 -25 23 30 39 24 0 29 23 27 53 24 3 16 -0.65 - 38 0 0 23 52 49 21 41 33.1 52 205 -26 23 37 55 24 7 46 23 35 9 24 10 33 -0.65 - 37 0 0 24 0 17 21 41 37.8 52 207 -27 23 45 23 24 15 14 23 42 37 24 18 1 -0.65 - 36 0 0 24 7 56 21 41 42.4 51 208 -28 23 53 1 24 22 53 23 50 15 24 25 40 -0.65 - 35 0 0 24 15 46 21 41 47.0 51 210 -29 24 0 50 24 30 43 23 58 4 24 33 31 -0.65 - 34 0 0 24 23 46 21 41 51.6 50 211 -30 24 8 51 24 38 44 24 6 4 24 41 31 -0.65 - 33 0 0 24 31 57 21 41 56.1 50 212 -31 24 17 1 24 46 56 24 14 15 24 49 43 -0.65 - 32 0 0 24 40 19 21 42 0.6 49 213 -32 24 25 22 24 55 17 24 22 36 24 58 5 -0.65 - 31 0 0 24 48 50 21 42 5.0 48 215 -33 24 33 53 25 3 49 24 31 7 25 6 37 -0.65 - 30 0 0 24 57 32 21 42 9.4 48 216 -34 24 42 35 25 12 31 24 39 48 25 15 19 -0.65 - 29 0 0 25 6 23 21 42 13.7 47 217 -35 24 51 26 25 21 23 24 48 39 25 24 11 -0.65 - 28 0 0 25 15 24 21 42 18.0 46 218 -36 25 0 26 25 30 25 24 57 39 25 33 12 -0.65 - 27 0 0 25 24 34 21 42 22.2 46 219 -37 25 9 36 25 39 35 25 6 49 25 42 23 -0.65 - 26 0 0 25 33 54 21 42 26.4 45 220 -37 25 18 55 25 48 55 25 16 8 25 51 43 -0.65 - 25 0 0 25 43 22 21 42 30.5 44 221 -38 25 28 23 25 58 24 25 25 36 26 1 12 -0.65 - 24 0 0 25 52 59 21 42 34.5 44 222 -39 25 38 0 26 8 1 25 35 13 26 10 50 -0.65 - 23 0 0 26 2 45 21 42 38.5 43 223 -40 25 47 45 26 17 47 25 44 58 26 20 36 -0.65 - 22 0 0 26 12 39 21 42 42.5 42 224 -41 25 57 39 26 27 42 25 54 51 26 30 30 -0.65 - 21 0 0 26 22 41 21 42 46.4 41 225 -42 26 7 40 26 37 44 26 4 53 26 40 32 -0.65 - 20 0 0 26 32 50 21 42 50.2 41 226 -43 26 17 49 26 47 54 26 15 2 26 50 42 -0.65 - 19 0 0 26 43 7 21 42 53.9 40 227 -44 26 28 6 26 58 11 26 25 19 27 1 0 -0.65 - 18 0 0 26 53 32 21 42 57.6 39 228 -45 26 38 30 27 8 36 26 35 43 27 11 25 -0.65 - 17 0 0 27 4 4 21 43 1.2 38 229 -46 26 49 1 27 19 8 26 46 14 27 21 57 -0.65 - 16 0 0 27 14 42 21 43 4.8 37 229 -47 26 59 40 27 29 47 26 56 52 27 32 36 -0.65 - 15 0 0 27 25 27 21 43 8.2 37 230 -48 27 10 24 27 40 32 27 7 36 27 43 21 -0.65 - 14 0 0 27 36 18 21 43 11.6 36 231 -48 27 21 15 27 51 24 27 18 27 27 54 13 -0.65 - 13 0 0 27 47 15 21 43 15.0 35 232 -49 27 32 12 28 2 21 27 29 24 28 5 10 -0.65 - 12 0 0 27 58 18 21 43 18.2 34 233 -50 27 43 15 28 13 25 27 40 27 28 16 14 -0.65 - 11 0 0 28 9 27 21 43 21.4 33 233 -51 27 54 23 28 24 34 27 51 35 28 27 23 -0.65 - 10 0 0 28 20 41 21 43 24.6 32 234 -52 28 5 37 28 35 48 28 2 49 28 38 37 -0.65 - 9 0 0 28 32 0 21 43 27.6 32 235 -53 28 16 55 28 47 7 28 14 7 28 49 57 -0.65 - 8 0 0 28 43 24 21 43 30.6 31 235 -54 28 28 19 28 58 32 28 25 31 29 1 21 -0.65 - 7 0 0 28 54 52 21 43 33.4 30 236 -54 28 39 47 29 10 0 28 36 59 29 12 49 -0.65 - 6 0 0 29 6 25 21 43 36.3 29 237 -55 28 51 19 29 21 33 28 48 31 29 24 22 -0.65 - 5 0 0 29 18 1 21 43 39.0 28 237 -56 29 2 56 29 33 10 29 0 7 29 35 59 -0.65 - 4 0 0 29 29 42 21 43 41.6 27 238 -57 29 14 36 29 44 50 29 11 47 29 47 40 -0.65 - 3 0 0 29 41 25 21 43 44.2 27 239 -58 29 26 19 29 56 34 29 23 31 29 59 24 -0.65 - 2 0 0 29 53 12 21 43 46.7 26 239 -59 29 38 6 30 8 22 29 35 17 30 11 11 -0.65 - 1 0 0 30 5 2 21 43 49.1 25 240 -59 29 49 55 30 20 12 29 47 7 30 23 1 -0.65 0 0 0 30 16 55 21 43 51.4 24 241 -60 30 1 48 30 32 4 29 58 59 30 34 54 -0.65 1 0 0 30 28 50 21 43 53.7 23 241 -61 30 13 43 30 44 0 30 10 54 30 46 49 -0.65 2 0 0 30 40 47 21 43 55.8 22 242 -62 30 25 40 30 55 57 30 22 51 30 58 47 -0.65 3 0 0 30 52 46 21 43 57.9 21 242 -62 30 37 38 31 7 56 30 34 50 31 10 46 -0.65 4 0 0 31 4 47 21 43 59.9 21 243 -63 30 49 39 31 19 57 30 46 50 31 22 46 -0.65 5 0 0 31 16 48 21 44 1.8 20 244 -64 31 1 41 31 31 59 30 58 52 31 34 49 -0.65 6 0 0 31 28 51 21 44 3.7 19 244 -65 31 13 43 31 44 2 31 10 55 31 46 52 -0.65 7 0 0 31 40 55 21 44 5.4 18 245 -65 31 25 47 31 56 6 31 22 59 31 58 56 -0.65 8 0 0 31 53 0 21 44 7.1 17 245 -66 31 37 51 32 8 11 31 35 3 32 11 0 -0.65 9 0 0 32 5 4 21 44 8.7 16 246 -67 31 49 56 32 20 15 31 47 7 32 23 5 -0.65 10 0 0 32 17 9 21 44 10.2 15 247 -67 32 2 1 32 32 20 31 59 12 32 35 10 -0.65 11 0 0 32 29 14 21 44 11.6 15 247 -68 32 14 5 32 44 25 32 11 17 32 47 15 -0.65 12 0 0 32 41 18 21 44 12.9 14 248 -68 32 26 9 32 56 29 32 23 21 32 59 19 -0.65 13 0 0 32 53 21 21 44 14.2 13 248 -69 32 38 13 33 8 33 32 35 24 33 11 22 -0.65 14 0 0 33 5 24 21 44 15.4 12 249 -69 32 50 15 33 20 35 32 47 27 33 23 25 -0.65 15 0 0 33 17 25 21 44 16.4 11 249 -70 33 2 17 33 32 36 32 59 28 33 35 26 -0.66 16 0 0 33 29 25 21 44 17.4 10 250 -70 33 14 17 33 44 36 33 11 28 33 47 26 -0.66 17 0 0 33 41 24 21 44 18.4 9 251 -71 33 26 15 33 56 35 33 23 26 33 59 25 -0.66 18 0 0 33 53 20 21 44 19.2 9 251 -71 33 38 12 34 8 31 33 35 23 34 11 21 -0.66 19 0 0 34 5 14 21 44 20.0 8 252 -72 33 50 6 34 20 25 33 47 17 34 23 15 -0.66 20 0 0 34 17 6 21 44 20.6 7 252 -72 34 1 58 34 32 17 33 59 9 34 35 7 -0.67 21 0 0 34 28 56 21 44 21.2 6 253 -72 34 13 47 34 44 7 34 10 59 34 46 56 -0.67 22 0 0 34 40 42 21 44 21.7 5 253 -72 34 25 34 34 55 53 34 22 45 34 58 43 -0.67 23 0 0 34 52 26 21 44 22.2 4 254 -72 34 37 18 35 7 36 34 34 29 35 10 26 -0.68 24 0 0 35 4 6 21 44 22.5 3 255 -73 34 48 58 35 19 16 34 46 9 35 22 6 -0.69 25 0 0 35 15 43 21 44 22.8 3 255 -73 35 0 35 35 30 53 34 57 46 35 33 43 -0.71 26 0 0 35 27 16 21 44 23.0 2 256 -73 35 12 8 35 42 26 35 9 20 35 45 15 -0.74 27 0 0 35 38 45 21 44 23.1 1 256 -73 35 23 38 35 53 55 35 20 49 35 56 44 -0.82 28 0 0 35 50 10 21 44 23.2 0 257 -73 35 35 3 36 5 20 35 32 14 36 8 9 -2.42 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 397-129488 * constellation : Capricornus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 21 44 18.5191 DE: -10 42 36.112 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 21 44 18.5191 DE: -10 42 36.112 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 12.0 * B mag [mag]: 12.6 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (737) Arequipa asteroid class: approx. diameter [km]: 46 approx. diameter ["]: 0.036 distance from Earth [AU]: 1.73720 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#67 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): 0.018", 0.003", 80.65° remarks: * orbital elements for (737)Arequipa : Mean anomaly = 20.9788337186 deg Arg. of pericenter = 134.2826423088 deg Long. of node = 184.6084069024 deg Inclination = 12.3674455769 deg Eccentricity = 0.2440474135 Semimajor axis = 2.5906478251 AU Perihelion dist = 1.9584069241 AU Mag: H = 9.00, G = 0.15 Epoch of elements : MJD 60628.90287933 TDT (2024 Nov 14.9029) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#672023Apr24,2.18,2024,11,14,21.669105,-0.033950,0.540279,11.858911,0.740753,0.005102,0.001782,0.000000,0.000000 -53.1043,-10.5962,-148.89,-18.53,False UCAC4 397-129488,21.73847756,-10.7100309,12.60,11.95,11.60,0.0,0,,21.76066507,-10.5962486,1.40,1.33,0,0,0 737,Arequipa,13.00,45.847,1.7372,0,0,4.072,3.76,,2.2,0 0,20.7654,2024,11,14,134.2826,184.6084,12.3674,0.24405,2.59065,1.95841,8.99,5.0,0.15 1.093,0.0180,0.0029,81,0.0034,Known errors,1.26,0,-1,-1 20241114_129488,60140.70 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:45 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org