IOTA/IOTA-ES occultation update for (483) Seppina / TYC 5090-00580-1 event on 2024 Mar 11, 08:43 UT Visible from Summary ------- On 2024 Mar 11 UT, the 70.988 km diameter asteroid (483) Seppina will occult a 10.9 mag star in the constellation Ophiuchus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 3.75 mag to 14.56 mag (the magnitude of the asteroid) for at most 3.290 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 Mar 11, 08:38 - 2024 Mar 11, 08:47 * geocentric midpoint of event [JD]: 2460380.86335100 * magnitude of target star: 10.85 * magnitude drop [mag]: 3.75 * estimated maximum duration [s]: 3.290 * Moon: 2 % sunlit, 98° distance * Sun: 84° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 83 * 1 sigma uncertainty interval [path widths]: +/- 0.32 * 1 sigma uncertainty interval [seconds]: +/- 2.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.019, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.019", 0.005", 91°) * approx speed of asteroid's shadow [km/s]: 21.5471 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5090-00580-1 by 483 Seppina on 2024 Mar 11 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 -120 0 0 6 56 28 8 39 0.5 1 95 -82 6 33 57 7 19 5 6 19 45 7 33 26 .... -119 0 0 6 51 51 8 39 0.6 2 95 -81 6 29 21 7 14 27 6 15 9 7 28 48 -0.42 -118 0 0 6 47 45 8 39 0.9 3 95 -80 6 25 15 7 10 19 6 11 3 7 24 40 -0.48 -117 0 0 6 44 8 8 39 1.2 4 95 -79 6 21 39 7 6 43 6 7 28 7 21 3 -0.52 -116 0 0 6 41 3 8 39 1.6 5 96 -78 6 18 34 7 3 36 6 4 23 7 17 56 -0.54 -115 0 0 6 38 27 8 39 2.2 6 96 -77 6 15 59 7 1 1 6 1 49 7 15 21 -0.55 -114 0 0 6 36 23 8 39 2.9 7 96 -76 6 13 55 6 58 56 5 59 44 7 13 16 -0.56 -113 0 0 6 34 49 8 39 3.6 8 96 -75 6 12 21 6 57 22 5 58 11 7 11 41 -0.56 -112 0 0 6 33 46 8 39 4.5 9 96 -74 6 11 18 6 56 19 5 57 8 7 10 38 -0.57 -111 0 0 6 33 14 8 39 5.5 10 96 -73 6 10 46 6 55 47 5 56 36 7 10 6 -0.57 -110 0 0 6 33 12 8 39 6.5 11 96 -72 6 10 44 6 55 45 5 56 34 7 10 5 -0.58 -109 0 0 6 33 41 8 39 7.7 12 96 -72 6 11 14 6 56 15 5 57 3 7 10 34 -0.58 -108 0 0 6 34 42 8 39 9.0 13 97 -71 6 12 13 6 57 15 5 58 3 7 11 35 -0.58 -107 0 0 6 36 13 8 39 10.4 14 97 -70 6 13 44 6 58 47 5 59 33 7 13 7 -0.58 -106 0 0 6 38 15 8 39 11.8 15 97 -69 6 15 46 7 0 50 6 1 34 7 15 10 -0.59 -105 0 0 6 40 48 8 39 13.4 16 97 -68 6 18 19 7 3 23 6 4 7 7 17 44 -0.59 -104 0 0 6 43 52 8 39 15.1 17 97 -67 6 21 22 7 6 28 6 7 10 7 20 50 -0.59 -103 0 0 6 47 28 8 39 16.9 18 97 -66 6 24 56 7 10 4 6 10 44 7 24 26 -0.59 -102 0 0 6 51 34 8 39 18.8 19 98 -65 6 29 2 7 14 12 6 14 48 7 28 34 -0.59 -101 0 0 6 56 11 8 39 20.8 20 98 -64 6 33 38 7 18 50 6 19 24 7 33 13 -0.59 -100 0 0 7 1 19 8 39 22.9 21 98 -63 6 38 45 7 23 59 6 24 30 7 38 23 -0.59 - 99 0 0 7 6 59 8 39 25.0 22 98 -62 6 44 23 7 29 40 6 30 8 7 44 4 -0.59 - 98 0 0 7 13 9 8 39 27.3 23 98 -61 6 50 32 7 35 51 6 36 16 7 50 17 -0.60 - 97 0 0 7 19 50 8 39 29.7 24 99 -60 6 57 12 7 42 34 6 42 55 7 57 0 -0.60 - 96 0 0 7 27 2 8 39 32.2 25 99 -58 7 4 23 7 49 48 6 50 5 8 4 15 -0.60 - 95 0 0 7 34 46 8 39 34.8 25 99 -57 7 12 4 7 57 32 6 57 45 8 12 1 -0.60 - 94 0 0 7 43 0 8 39 37.4 26 99 -56 7 20 17 8 5 48 7 5 57 8 20 17 -0.60 - 93 0 0 7 51 44 8 39 40.2 27 100 -55 7 29 0 8 14 35 7 14 39 8 29 5 -0.60 - 92 0 0 8 1 0 8 39 43.1 28 100 -54 7 38 14 8 23 52 7 23 51 8 38 24 -0.60 - 91 0 0 8 10 46 8 39 46.0 29 100 -53 7 47 58 8 33 40 7 33 34 8 48 13 -0.60 - 90 0 0 8 21 3 8 39 49.1 30 101 -52 7 58 13 8 43 59 7 43 48 8 58 34 -0.60 - 89 0 0 8 31 51 8 39 52.2 31 101 -51 8 8 58 8 54 49 7 54 32 9 9 25 -0.60 - 88 0 0 8 43 9 8 39 55.4 32 102 -50 8 20 14 9 6 9 8 5 46 9 20 46 -0.60 - 87 0 0 8 54 57 8 39 58.8 33 102 -49 8 32 0 9 18 0 8 17 31 9 32 38 -0.60 - 86 0 0 9 7 16 8 40 2.2 34 102 -48 8 44 16 9 30 21 8 29 46 9 45 1 -0.60 - 85 0 0 9 20 4 8 40 5.7 35 103 -47 8 57 2 9 43 12 8 42 30 9 57 54 -0.60 - 84 0 0 9 33 23 8 40 9.3 36 103 -46 9 10 18 9 56 33 8 55 45 10 11 16 -0.60 - 83 0 0 9 47 11 8 40 13.0 37 104 -45 9 24 4 10 10 24 9 9 29 10 25 9 -0.60 - 82 0 0 10 1 30 8 40 16.7 38 104 -44 9 38 20 10 24 45 9 23 43 10 39 32 -0.60 - 81 0 0 10 16 17 8 40 20.6 39 105 -43 9 53 5 10 39 36 9 38 26 10 54 24 -0.60 - 80 0 0 10 31 34 8 40 24.5 40 105 -42 10 8 19 10 54 56 9 53 38 11 9 46 -0.60 - 79 0 0 10 47 21 8 40 28.5 40 106 -41 10 24 2 11 10 45 10 9 20 11 25 37 -0.60 - 78 0 0 11 3 36 8 40 32.6 41 107 -40 10 40 14 11 27 3 10 25 30 11 41 57 -0.60 - 77 0 0 11 20 19 8 40 36.7 42 107 -39 10 56 55 11 43 50 10 42 9 11 58 46 -0.60 - 76 0 0 11 37 32 8 40 41.0 43 108 -38 11 14 4 12 1 5 10 59 16 12 16 3 -0.60 - 75 0 0 11 55 12 8 40 45.3 44 109 -37 11 31 41 12 18 49 11 16 51 12 33 49 -0.61 - 74 0 0 12 13 20 8 40 49.7 45 110 -36 11 49 46 12 37 0 11 34 54 12 52 3 -0.61 - 73 0 0 12 31 56 8 40 54.2 46 111 -35 12 8 19 12 55 39 11 53 25 13 10 44 -0.61 - 72 0 0 12 50 59 8 40 58.7 46 112 -34 12 27 19 13 14 46 12 12 23 13 29 52 -0.61 - 71 0 0 13 10 29 8 41 3.3 47 112 -33 12 46 45 13 34 19 12 31 47 13 49 28 -0.61 - 70 0 0 13 30 26 8 41 7.9 48 113 -32 13 6 39 13 54 20 12 51 38 14 9 30 -0.61 - 69 0 0 13 50 49 8 41 12.7 49 115 -31 13 26 58 14 14 46 13 11 56 14 29 59 -0.61 - 68 0 0 14 11 38 8 41 17.4 49 116 -30 13 47 44 14 35 38 13 32 39 14 50 53 -0.61 - 67 0 0 14 32 52 8 41 22.3 50 117 -29 14 8 54 14 56 56 13 53 47 15 12 13 -0.61 - 66 0 0 14 54 31 8 41 27.2 51 118 -28 14 30 30 15 18 39 14 15 21 15 33 58 -0.61 - 65 0 0 15 16 35 8 41 32.1 52 119 -27 14 52 30 15 40 46 14 37 19 15 56 8 -0.61 - 64 0 0 15 39 2 8 41 37.1 52 121 -26 15 14 54 16 3 17 14 59 41 16 18 42 -0.61 - 63 0 0 16 1 54 8 41 42.2 53 122 -25 15 37 42 16 26 12 15 22 26 16 41 39 -0.61 - 62 0 0 16 25 8 8 41 47.3 54 123 -24 16 0 53 16 49 30 15 45 35 17 4 59 -0.61 - 61 0 0 16 48 45 8 41 52.4 54 125 -23 16 24 26 17 13 11 16 9 6 17 28 42 -0.61 - 60 0 0 17 12 44 8 41 57.6 55 126 -22 16 48 22 17 37 13 16 32 59 17 52 47 -0.61 - 59 0 0 17 37 4 8 42 2.8 55 128 -21 17 12 38 18 1 37 16 57 14 18 17 13 -0.61 - 58 0 0 18 1 45 8 42 8.1 56 130 -20 17 37 16 18 26 21 17 21 49 18 42 0 -0.61 - 57 0 0 18 26 46 8 42 13.4 56 131 -19 18 2 13 18 51 26 17 46 44 19 7 7 -0.61 - 56 0 0 18 52 7 8 42 18.7 57 133 -18 18 27 30 19 16 50 18 11 59 19 32 33 -0.61 - 55 0 0 19 17 46 8 42 24.0 57 135 -17 18 53 6 19 42 33 18 37 33 19 58 18 -0.61 - 54 0 0 19 43 44 8 42 29.4 57 137 -16 19 19 0 20 8 34 19 3 25 20 24 22 -0.61 - 53 0 0 20 9 59 8 42 34.8 58 139 -15 19 45 12 20 34 53 19 29 34 20 50 42 -0.61 - 52 0 0 20 36 30 8 42 40.2 58 141 -14 20 11 40 21 1 28 19 56 0 21 17 19 -0.61 - 51 0 0 21 3 18 8 42 45.6 58 143 -13 20 38 24 21 28 18 20 22 43 21 44 12 -0.61 - 50 0 0 21 30 21 8 42 51.0 58 145 -12 21 5 24 21 55 24 20 49 40 22 11 20 -0.61 - 49 0 0 21 57 38 8 42 56.4 59 147 -11 21 32 38 22 22 45 21 16 52 22 38 43 -0.61 - 48 0 0 22 25 8 8 43 1.8 59 149 -10 22 0 5 22 50 19 21 44 18 23 6 19 -0.61 - 47 0 0 22 52 52 8 43 7.2 59 151 -9 22 27 46 23 18 5 22 11 56 23 34 7 -0.61 - 46 0 0 23 20 47 8 43 12.7 59 153 -8 22 55 38 23 46 3 22 39 47 24 2 7 -0.61 - 45 0 0 23 48 53 8 43 18.1 59 155 -7 23 23 42 24 14 12 23 7 48 24 30 18 -0.61 - 44 0 0 24 17 10 8 43 23.5 59 157 -7 23 51 55 24 42 32 23 36 0 24 58 39 -0.61 - 43 0 0 24 45 36 8 43 28.8 59 160 -6 24 20 18 25 11 0 24 4 22 25 27 10 -0.61 - 42 0 0 25 14 10 8 43 34.2 58 162 -5 24 48 50 25 39 37 24 32 52 25 55 48 -0.60 - 41 0 0 25 42 52 8 43 39.6 58 164 -4 25 17 29 26 8 21 25 1 30 26 24 34 -0.60 - 40 0 0 26 11 40 8 43 44.9 58 166 -3 25 46 16 26 37 12 25 30 14 26 53 26 -0.60 - 39 0 0 26 40 34 8 43 50.2 58 168 -2 26 15 7 27 6 8 25 59 5 27 22 24 -0.60 - 38 0 0 27 9 33 8 43 55.4 58 170 -1 26 44 4 27 35 9 26 28 0 27 51 26 -0.60 - 37 0 0 27 38 36 8 44 0.7 57 172 0 27 13 5 28 4 14 26 56 59 28 20 32 -0.60 - 36 0 0 28 7 41 8 44 5.8 57 174 1 27 42 8 28 33 22 27 26 2 28 49 41 -0.60 - 35 0 0 28 36 49 8 44 11.0 56 176 1 28 11 14 29 2 31 27 55 7 29 18 51 -0.60 - 34 0 0 29 5 57 8 44 16.1 56 178 2 28 40 21 29 31 41 28 24 13 29 48 3 -0.60 - 33 0 0 29 35 6 8 44 21.2 56 180 3 29 9 29 30 0 51 28 53 19 30 17 14 -0.60 - 32 0 0 30 4 14 8 44 26.2 55 181 4 29 38 35 30 30 1 29 22 25 30 46 24 -0.60 - 31 0 0 30 33 21 8 44 31.1 55 183 5 30 7 41 30 59 8 29 51 30 31 15 32 -0.60 - 30 0 0 31 2 24 8 44 36.0 54 185 6 30 36 43 31 28 13 30 20 32 31 44 38 -0.60 - 29 0 0 31 31 25 8 44 40.9 53 186 6 31 5 43 31 57 14 30 49 31 32 13 40 -0.60 - 28 0 0 32 0 20 8 44 45.7 53 188 7 31 34 38 32 26 11 31 18 25 32 42 37 -0.60 - 27 0 0 32 29 11 8 44 50.4 52 190 8 32 3 28 32 55 2 31 47 15 33 11 28 -0.60 - 26 0 0 32 57 56 8 44 55.1 52 191 9 32 32 12 33 23 47 32 15 59 33 40 14 -0.60 - 25 0 0 33 26 33 8 44 59.7 51 193 10 33 0 50 33 52 25 32 44 36 34 8 52 -0.60 - 24 0 0 33 55 3 8 45 4.2 50 194 10 33 29 20 34 20 55 33 13 6 34 37 22 -0.60 - 23 0 0 34 23 25 8 45 8.7 50 195 11 33 57 41 34 49 16 33 41 28 35 5 43 -0.60 - 22 0 0 34 51 37 8 45 13.1 49 197 12 34 25 53 35 17 28 34 9 40 35 33 54 -0.60 - 21 0 0 35 19 38 8 45 17.4 48 198 12 34 53 55 35 45 29 34 37 42 36 1 56 -0.60 - 20 0 0 35 47 29 8 45 21.7 48 199 13 35 21 47 36 13 20 35 5 34 36 29 46 -0.60 - 19 0 0 36 15 8 8 45 25.8 47 201 14 35 49 26 36 40 58 35 33 14 36 57 24 -0.60 - 18 0 0 36 42 35 8 45 29.9 46 202 14 36 16 54 37 8 24 36 0 43 37 24 49 -0.60 - 17 0 0 37 9 49 8 45 34.0 45 203 15 36 44 9 37 35 37 36 27 58 37 52 2 -0.60 - 16 0 0 37 36 50 8 45 37.9 45 204 16 37 11 11 38 2 37 36 55 0 38 19 0 -0.60 - 15 0 0 38 3 36 8 45 41.8 44 205 16 37 37 58 38 29 21 37 21 48 38 45 44 -0.60 - 14 0 0 38 30 7 8 45 45.6 43 207 17 38 4 30 38 55 51 37 48 22 39 12 13 -0.60 - 13 0 0 38 56 23 8 45 49.3 42 208 18 38 30 48 39 22 5 38 14 40 39 38 26 -0.60 - 12 0 0 39 22 22 8 45 52.9 42 209 18 38 56 49 39 48 4 38 40 42 40 4 23 -0.60 - 11 0 0 39 48 6 8 45 56.5 41 210 19 39 22 34 40 13 45 39 6 29 40 30 3 -0.60 - 10 0 0 40 13 32 8 45 59.9 40 211 19 39 48 2 40 39 9 39 31 58 40 55 26 -0.60 - 9 0 0 40 38 40 8 46 3.3 39 212 20 40 13 13 41 4 16 39 57 10 41 20 32 -0.60 - 8 0 0 41 3 31 8 46 6.6 39 213 20 40 38 6 41 29 4 40 22 4 41 45 19 -0.60 - 7 0 0 41 28 4 8 46 9.9 38 214 21 41 2 41 41 53 34 40 46 40 42 9 47 -0.60 - 6 0 0 41 52 17 8 46 13.0 37 215 21 41 26 57 42 17 45 41 10 58 42 33 57 -0.60 - 5 0 0 42 16 12 8 46 16.1 36 216 22 41 50 54 42 41 38 41 34 56 42 57 47 -0.60 - 4 0 0 42 39 47 8 46 19.1 36 217 22 42 14 32 43 5 10 41 58 36 43 21 18 -0.60 - 3 0 0 43 3 3 8 46 22.0 35 218 23 42 37 50 43 28 23 42 21 56 43 44 29 -0.60 - 2 0 0 43 25 58 8 46 24.8 34 219 23 43 0 48 43 51 15 42 44 56 44 7 20 -0.60 - 1 0 0 43 48 33 8 46 27.6 33 220 24 43 23 26 44 13 48 43 7 35 44 29 50 -0.60 0 0 0 44 10 48 8 46 30.3 33 221 24 43 45 43 44 35 59 43 29 55 44 52 0 -0.60 1 0 0 44 32 41 8 46 32.9 32 221 25 44 7 40 44 57 50 43 51 53 45 13 49 -0.60 2 0 0 44 54 14 8 46 35.4 31 222 25 44 29 16 45 19 19 44 13 31 45 35 16 -0.60 3 0 0 45 15 26 8 46 37.9 30 223 25 44 50 31 45 40 28 44 34 48 45 56 23 -0.60 4 0 0 45 36 16 8 46 40.2 30 224 26 45 11 25 46 1 15 44 55 44 46 17 8 -0.60 5 0 0 45 56 45 8 46 42.5 29 225 26 45 31 57 46 21 41 45 16 18 46 37 32 -0.60 6 0 0 46 16 53 8 46 44.8 28 226 27 45 52 8 46 41 45 45 36 31 46 57 34 -0.60 7 0 0 46 36 39 8 46 46.9 27 227 27 46 11 57 47 1 28 45 56 22 47 17 14 -0.60 8 0 0 46 56 3 8 46 49.0 27 228 27 46 31 25 47 20 48 46 15 52 47 36 33 -0.60 9 0 0 47 15 6 8 46 51.0 26 228 28 46 50 31 47 39 48 46 35 1 47 55 29 -0.60 10 0 0 47 33 46 8 46 53.0 25 229 28 47 9 15 47 58 25 46 53 47 48 14 4 -0.60 11 0 0 47 52 5 8 46 54.9 24 230 28 47 27 38 48 16 40 47 12 12 48 32 18 -0.60 12 0 0 48 10 3 8 46 56.7 24 231 28 47 45 38 48 34 34 47 30 15 48 50 9 -0.60 13 0 0 48 27 38 8 46 58.5 23 232 29 48 3 17 48 52 6 47 47 56 49 7 38 -0.60 14 0 0 48 44 52 8 47 0.2 22 233 29 48 20 34 49 9 16 48 5 15 49 24 46 -0.60 15 0 0 49 1 43 8 47 1.8 22 233 29 48 37 30 49 26 4 48 22 13 49 41 32 -0.60 16 0 0 49 18 14 8 47 3.3 21 234 29 48 54 3 49 42 31 48 38 49 49 57 56 -0.60 17 0 0 49 34 22 8 47 4.9 20 235 30 49 10 15 49 58 35 48 55 3 50 13 59 -0.60 18 0 0 49 50 9 8 47 6.3 20 236 30 49 26 6 50 14 19 49 10 55 50 29 40 -0.60 19 0 0 50 5 34 8 47 7.7 19 237 30 49 41 35 50 29 41 49 26 27 50 45 0 -0.60 20 0 0 50 20 38 8 47 9.0 18 237 30 49 56 42 50 44 41 49 41 36 50 59 58 -0.60 21 0 0 50 35 21 8 47 10.3 18 238 30 50 11 28 50 59 20 49 56 24 51 14 34 -0.60 22 0 0 50 49 42 8 47 11.5 17 239 31 50 25 53 51 13 38 50 10 51 51 28 50 -0.60 23 0 0 51 3 42 8 47 12.7 16 240 31 50 39 56 51 27 34 50 24 57 51 42 44 -0.61 24 0 0 51 17 21 8 47 13.8 16 241 31 50 53 39 51 41 10 50 38 41 51 56 18 -0.61 25 0 0 51 30 39 8 47 14.8 15 242 31 51 7 0 51 54 24 50 52 5 52 9 30 -0.61 26 0 0 51 43 36 8 47 15.8 14 242 31 51 20 0 52 7 18 51 5 7 52 22 22 -0.61 27 0 0 51 56 13 8 47 16.8 14 243 31 51 32 40 52 19 51 51 17 49 52 34 53 -0.61 28 0 0 52 8 28 8 47 17.7 13 244 31 51 44 59 52 32 4 51 30 10 52 47 3 -0.61 29 0 0 52 20 24 8 47 18.5 12 245 31 51 56 58 52 43 56 51 42 10 52 58 53 -0.61 30 0 0 52 31 58 8 47 19.3 12 246 31 52 8 35 52 55 28 51 53 50 53 10 23 -0.61 31 0 0 52 43 13 8 47 20.1 11 246 32 52 19 53 53 6 39 52 5 10 53 21 32 -0.61 32 0 0 52 54 8 8 47 20.8 10 247 32 52 30 51 53 17 30 52 16 9 53 32 22 -0.61 33 0 0 53 4 42 8 47 21.5 10 248 32 52 41 28 53 28 2 52 26 49 53 42 51 -0.61 34 0 0 53 14 57 8 47 22.1 9 249 32 52 51 46 53 38 14 52 37 8 53 53 1 -0.61 35 0 0 53 24 51 8 47 22.7 9 250 32 53 1 43 53 48 6 52 47 7 54 2 51 -0.61 36 0 0 53 34 27 8 47 23.2 8 250 32 53 11 21 53 57 38 52 56 47 54 12 22 -0.61 37 0 0 53 43 42 8 47 23.7 7 251 32 53 20 40 54 6 51 53 6 7 54 21 33 -0.61 38 0 0 53 52 39 8 47 24.1 7 252 32 53 29 39 54 15 45 53 15 8 54 30 25 -0.62 39 0 0 54 1 16 8 47 24.5 6 253 32 53 38 18 54 24 19 53 23 49 54 38 58 -0.62 40 0 0 54 9 34 8 47 24.9 5 254 32 53 46 39 54 32 35 53 32 11 54 47 12 -0.62 41 0 0 54 17 33 8 47 25.2 5 255 32 53 54 40 54 40 32 53 40 14 54 55 7 -0.62 42 0 0 54 25 13 8 47 25.5 4 255 32 54 2 23 54 48 9 53 47 58 55 2 44 -0.63 43 0 0 54 32 35 8 47 25.8 4 256 32 54 9 46 54 55 29 53 55 23 55 10 1 -0.63 44 0 0 54 39 37 8 47 26.0 3 257 32 54 16 51 55 2 29 54 2 29 55 17 0 -0.64 45 0 0 54 46 22 8 47 26.1 3 258 32 54 23 38 55 9 11 54 9 17 55 23 41 -0.65 46 0 0 54 52 47 8 47 26.3 2 259 32 54 30 5 55 15 35 54 15 46 55 30 4 -0.66 47 0 0 54 58 55 8 47 26.4 1 259 32 54 36 15 55 21 41 54 21 56 55 36 8 -0.69 48 0 0 55 4 44 8 47 26.4 1 260 32 54 42 6 55 27 28 54 27 49 55 41 54 -0.76 49 0 0 55 10 15 8 47 26.5 0 261 31 54 47 39 55 32 57 54 33 23 55 47 23 -1.28 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 14.2 Data for the target star ------------------------ * name: TYC 5090-00580-1 * constellation : Ophiuchus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 17 50 04.2506 DE: -04 58 47.231 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 17 50 04.2509 DE: -04 58 47.231 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.9 * B mag [mag]: 11.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (483) Seppina asteroid class: approx. diameter [km]: 71 approx. diameter ["]: 0.029 distance from Earth [AU]: 3.36860 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#58 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): 0.019", 0.005", 91.4° remarks: * orbital elements for (483)Seppina : Mean anomaly = 278.6789005880 deg Arg. of pericenter = 163.5844309330 deg Long. of node = 173.9016529976 deg Inclination = 18.7508155996 deg Eccentricity = 0.0507225682 Semimajor axis = 3.4263673417 AU Perihelion dist = 3.2525731904 AU Mag: H = 8.36, G = 0.15 Epoch of elements : MJD 60380.36335079 TDT (2024 Mar 11.3634) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#582023Apr24,3.29,2024,3,11,8.720424,-0.212218,0.471232,11.098890,4.972243,-0.005949,0.000305,0.000000,-0.000001 -32.4739,-4.9896,51.67,-3.46,False TYC 5090-00580-1,17.83451403,-4.9797863,11.18,10.85,10.67,0.0,0,,17.85583015,-4.9896157,3.74,3.48,0,0,0 483,Seppina,14.56,70.988,3.3686,0,0,1.939,12.98,,3.4,0 0,278.6224,2024,3,11,163.5844,173.9017,18.7508,0.05072,3.42637,3.25257,8.36,5.0,0.15 1.317,0.0190,0.0047,91,0.0092,Known errors,1.17,0,-1,-1 20240311_0580-1,60139.23 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 14, 05:25 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org