IOTA/IOTA-ES occultation update for (7880) 1992 OM7 / UCAC4 346-074503 event on 2024 Aug 02, 18:37 UT Visible from Summary ------- On 2024 Aug 02 UT, the 16.7238630588057 km diameter asteroid (7880) 1992 OM7 will occult a 11.8 mag star in the constellation Libra for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.28 mag to 18.10 mag (the magnitude of the asteroid) for at most 1.550 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: 98 * date and approx. time of event: 2024 Aug 02, 18:27 - 2024 Aug 02, 18:46 * geocentric midpoint of event [JD]: 2460525.27591458 * magnitude of target star: 11.82 * magnitude drop [mag]: 6.28 * estimated maximum duration [s]: 1.550 * Moon: 3 % sunlit, 123° distance * Sun: 103° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 18 * 1 sigma uncertainty interval [path widths]: +/- 0.37 * 1 sigma uncertainty interval [seconds]: +/- 2.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.015, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.015", 0.003", 103°) * approx speed of asteroid's shadow [km/s]: 10.9278 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 346-074503 by 7880 1992 OM7 on 2024 Aug 2 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 - 79 0 0 21 5 24 18 28 2.1 1 113 74 21 0 13 21 10 34 20 56 25 21 14 23 .... - 78 0 0 20 41 54 18 28 2.3 2 113 73 20 36 43 20 47 4 20 32 54 20 50 53 -0.13 - 77 0 0 20 18 16 18 28 2.7 3 113 72 20 13 6 20 23 27 20 9 17 20 27 16 -0.19 - 76 0 0 19 54 32 18 28 3.3 4 114 71 19 49 21 19 59 43 19 45 32 20 3 32 -0.22 - 75 0 0 19 30 42 18 28 4.1 5 114 70 19 25 31 19 35 52 19 21 42 19 39 42 -0.23 - 74 0 0 19 6 46 18 28 5.2 6 115 70 19 1 35 19 11 56 18 57 46 19 15 46 -0.24 - 73 0 0 18 42 44 18 28 6.4 7 115 69 18 37 34 18 47 55 18 33 44 18 51 45 -0.25 - 72 0 0 18 18 38 18 28 7.8 8 115 68 18 13 28 18 23 49 18 9 38 18 27 39 -0.26 - 71 0 0 17 54 29 18 28 9.4 9 115 67 17 49 18 17 59 40 17 45 29 18 3 29 -0.26 - 70 0 0 17 30 15 18 28 11.2 10 116 66 17 25 5 17 35 26 17 21 15 17 39 16 -0.27 - 69 0 0 17 5 59 18 28 13.2 11 116 65 17 0 49 17 11 10 16 56 59 17 15 0 -0.27 - 68 0 0 16 41 41 18 28 15.5 12 116 64 16 36 30 16 46 52 16 32 41 16 50 42 -0.27 - 67 0 0 16 17 21 18 28 17.9 13 117 63 16 12 10 16 22 32 16 8 21 16 26 22 -0.27 - 66 0 0 15 53 0 18 28 20.6 14 117 62 15 47 49 15 58 11 15 44 0 16 2 0 -0.27 - 65 0 0 15 28 39 18 28 23.4 15 117 61 15 23 28 15 33 50 15 19 39 15 37 39 -0.28 - 64 0 0 15 4 18 18 28 26.5 16 118 60 14 59 7 15 9 28 14 55 18 15 13 18 -0.28 - 63 0 0 14 39 57 18 28 29.7 17 118 59 14 34 47 14 45 8 14 30 58 14 48 57 -0.28 - 62 0 0 14 15 39 18 28 33.2 18 118 58 14 10 28 14 20 49 14 6 39 14 24 38 -0.28 - 61 0 0 13 51 22 18 28 36.9 19 118 57 13 46 12 13 56 32 13 42 23 14 0 21 -0.28 - 60 0 0 13 27 8 18 28 40.7 21 119 55 13 21 58 13 32 18 13 18 10 13 36 7 -0.28 - 59 0 0 13 2 58 18 28 44.8 22 119 54 12 57 48 13 8 8 12 53 59 13 11 56 -0.28 - 58 0 0 12 38 51 18 28 49.1 23 119 53 12 33 42 12 44 1 12 29 53 12 47 50 -0.28 - 57 0 0 12 14 49 18 28 53.6 24 120 52 12 9 40 12 19 59 12 5 52 12 23 48 -0.28 - 56 0 0 11 50 53 18 28 58.3 25 120 51 11 45 44 11 56 2 11 41 56 11 59 51 -0.29 - 55 0 0 11 27 2 18 29 3.2 26 120 50 11 21 53 11 32 12 11 18 6 11 36 0 -0.29 - 54 0 0 11 3 19 18 29 8.3 27 120 49 10 58 10 11 8 27 10 54 22 11 12 15 -0.29 - 53 0 0 10 39 42 18 29 13.6 28 121 48 10 34 33 10 44 50 10 30 46 10 48 38 -0.29 - 52 0 0 10 16 13 18 29 19.1 29 121 47 10 11 5 10 21 21 10 7 17 10 25 9 -0.29 - 51 0 0 9 52 53 18 29 24.7 30 121 46 9 47 45 9 58 1 9 43 58 10 1 48 -0.29 - 50 0 0 9 29 41 18 29 30.6 31 122 45 9 24 34 9 34 49 9 20 47 9 38 36 -0.29 - 49 0 0 9 6 40 18 29 36.7 32 122 44 9 1 32 9 11 47 8 57 46 9 15 34 -0.29 - 48 0 0 8 43 48 18 29 42.9 33 122 43 8 38 41 8 48 56 8 34 55 8 52 42 -0.29 - 47 0 0 8 21 8 18 29 49.3 34 122 42 8 16 1 8 26 15 8 12 15 8 30 1 -0.29 - 46 0 0 7 58 39 18 29 55.9 35 123 41 7 53 33 8 3 46 7 49 47 8 7 32 -0.29 - 45 0 0 7 36 22 18 30 2.7 36 123 39 7 31 16 7 41 28 7 27 31 7 45 14 -0.29 - 44 0 0 7 14 18 18 30 9.7 37 123 38 7 9 12 7 19 24 7 5 27 7 23 10 -0.29 - 43 0 0 6 52 27 18 30 16.8 39 124 37 6 47 22 6 57 32 6 43 37 7 1 18 -0.29 - 42 0 0 6 30 50 18 30 24.1 40 124 36 6 25 45 6 35 55 6 22 0 6 39 40 -0.29 - 41 0 0 6 9 27 18 30 31.5 41 124 35 6 4 22 6 14 32 6 0 38 6 18 16 -0.29 - 40 0 0 5 48 19 18 30 39.1 42 125 34 5 43 15 5 53 23 5 39 30 5 57 8 -0.30 - 39 0 0 5 27 26 18 30 46.9 43 125 33 5 22 22 5 32 30 5 18 38 5 36 14 -0.30 - 38 0 0 5 6 49 18 30 54.8 44 126 32 5 1 46 5 11 52 4 58 2 5 15 36 -0.30 - 37 0 0 4 46 29 18 31 2.9 45 126 31 4 41 26 4 51 32 4 37 42 4 55 15 -0.30 - 36 0 0 4 26 25 18 31 11.1 46 126 30 4 21 22 4 31 27 4 17 39 4 35 11 -0.30 - 35 0 0 4 6 38 18 31 19.4 47 127 29 4 1 36 4 11 41 3 57 54 4 15 24 -0.30 - 34 0 0 3 47 10 18 31 27.9 48 127 28 3 42 8 3 52 11 3 38 26 3 55 54 -0.30 - 33 0 0 3 27 59 18 31 36.6 49 128 26 3 22 58 3 33 1 3 19 16 3 36 43 -0.30 - 32 0 0 3 9 7 18 31 45.3 50 128 25 3 4 7 3 14 8 3 0 25 3 17 50 -0.30 - 31 0 0 2 50 35 18 31 54.2 51 129 24 2 45 34 2 55 35 2 41 53 2 59 17 -0.30 - 30 0 0 2 32 22 18 32 3.2 52 129 23 2 27 22 2 37 22 2 23 40 2 41 3 -0.30 - 29 0 0 2 14 28 18 32 12.3 53 130 22 2 9 29 2 19 28 2 5 48 2 23 9 -0.30 - 28 0 0 1 56 55 18 32 21.5 54 131 21 1 51 56 2 1 54 1 48 15 2 5 35 -0.30 - 27 0 0 1 39 42 18 32 30.9 55 131 20 1 34 44 1 44 41 1 31 4 1 48 22 -0.30 - 26 0 0 1 22 51 18 32 40.3 56 132 19 1 17 53 1 27 49 1 14 13 1 31 29 -0.30 - 25 0 0 1 6 21 18 32 49.8 57 133 18 1 1 23 1 11 18 0 57 43 1 14 58 -0.30 - 24 0 0 0 50 12 18 32 59.5 58 134 17 0 45 15 0 55 9 0 41 35 0 58 49 -0.30 - 23 0 0 0 34 25 18 33 9.2 59 135 16 0 29 28 0 39 22 0 25 49 0 43 1 -0.30 - 22 0 0 0 19 1 18 33 19.0 60 136 15 0 14 4 0 23 57 0 10 25 0 27 36 -0.30 - 21 0 0 0 3 59 18 33 28.9 60 137 14 - 0 0 57 0 8 55 - 0 4 36 0 12 33 -0.30 - 20 0 0 - 0 10 41 18 33 38.8 61 138 12 - 0 15 36 - 0 5 45 - 0 19 14 - 0 2 6 -0.31 - 19 0 0 - 0 24 57 18 33 48.9 62 139 11 - 0 29 52 - 0 20 1 - 0 33 30 - 0 16 23 -0.31 - 18 0 0 - 0 38 50 18 33 59.0 63 140 10 - 0 43 44 - 0 33 55 - 0 47 22 - 0 30 17 -0.31 - 17 0 0 - 0 52 19 18 34 9.2 64 141 9 - 0 57 13 - 0 47 24 - 1 0 50 - 0 43 47 -0.31 - 16 0 0 - 1 5 24 18 34 19.4 65 143 8 - 1 10 18 - 1 0 30 - 1 13 55 - 0 56 53 -0.31 - 15 0 0 - 1 18 6 18 34 29.7 65 144 7 - 1 22 59 - 1 13 12 - 1 26 36 - 1 9 35 -0.31 - 14 0 0 - 1 30 23 18 34 40.0 66 146 6 - 1 35 16 - 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3 20 32 - 3 33 45 - 3 16 58 -0.31 - 1 0 0 - 3 32 10 18 36 57.5 73 179 -7 - 3 37 0 - 3 27 21 - 3 40 33 - 3 23 47 -0.31 0 0 0 - 3 38 33 18 37 8.2 73 182 -8 - 3 43 22 - 3 33 43 - 3 46 55 - 3 30 10 -0.31 1 0 0 - 3 44 29 18 37 18.8 73 185 -9 - 3 49 18 - 3 39 40 - 3 52 51 - 3 36 6 -0.31 2 0 0 - 3 49 59 18 37 29.5 73 188 -10 - 3 54 48 - 3 45 10 - 3 58 21 - 3 41 37 -0.31 3 0 0 - 3 55 3 18 37 40.1 73 192 -12 - 3 59 52 - 3 50 14 - 4 3 25 - 3 46 41 -0.31 4 0 0 - 3 59 41 18 37 50.8 72 195 -13 - 4 4 29 - 3 54 52 - 4 8 2 - 3 51 19 -0.31 5 0 0 - 4 3 52 18 38 1.4 72 198 -14 - 4 8 40 - 3 59 3 - 4 12 13 - 3 55 30 -0.31 6 0 0 - 4 7 37 18 38 12.0 72 201 -15 - 4 12 25 - 4 2 48 - 4 15 58 - 3 59 15 -0.31 7 0 0 - 4 10 55 18 38 22.5 72 204 -16 - 4 15 43 - 4 6 7 - 4 19 16 - 4 2 34 -0.31 8 0 0 - 4 13 47 18 38 33.1 71 207 -17 - 4 18 35 - 4 8 59 - 4 22 8 - 4 5 26 -0.31 9 0 0 - 4 16 13 18 38 43.6 71 209 -18 - 4 21 1 - 4 11 24 - 4 24 33 - 4 7 52 -0.31 10 0 0 - 4 18 12 18 38 54.0 70 212 -19 - 4 23 0 - 4 13 24 - 4 26 32 - 4 9 51 -0.31 11 0 0 - 4 19 44 18 39 4.5 70 214 -20 - 4 24 32 - 4 14 56 - 4 28 4 - 4 11 24 -0.31 12 0 0 - 4 20 50 18 39 14.9 69 216 -21 - 4 25 38 - 4 16 2 - 4 29 10 - 4 12 30 -0.31 13 0 0 - 4 21 30 18 39 25.2 68 218 -22 - 4 26 18 - 4 16 42 - 4 29 50 - 4 13 9 -0.31 14 0 0 - 4 21 43 18 39 35.5 68 220 -23 - 4 26 31 - 4 16 55 - 4 30 3 - 4 13 22 -0.31 15 0 0 - 4 21 30 18 39 45.7 67 222 -24 - 4 26 17 - 4 16 42 - 4 29 50 - 4 13 9 -0.31 16 0 0 - 4 20 50 18 39 55.9 66 224 -25 - 4 25 38 - 4 16 2 - 4 29 10 - 4 12 29 -0.31 17 0 0 - 4 19 44 18 40 6.1 66 225 -26 - 4 24 31 - 4 14 56 - 4 28 4 - 4 11 23 -0.31 18 0 0 - 4 18 11 18 40 16.1 65 227 -27 - 4 22 59 - 4 13 23 - 4 26 31 - 4 9 50 -0.31 19 0 0 - 4 16 12 18 40 26.1 64 228 -28 - 4 21 0 - 4 11 24 - 4 24 32 - 4 7 51 -0.31 20 0 0 - 4 13 47 18 40 36.1 63 229 -29 - 4 18 35 - 4 8 59 - 4 22 7 - 4 5 26 -0.31 21 0 0 - 4 10 55 18 40 46.0 62 231 -29 - 4 15 43 - 4 6 7 - 4 19 16 - 4 2 34 -0.31 22 0 0 - 4 7 37 18 40 55.7 62 232 -30 - 4 12 26 - 4 2 49 - 4 15 58 - 3 59 16 -0.31 23 0 0 - 4 3 53 18 41 5.5 61 233 -31 - 4 8 42 - 3 59 5 - 4 12 14 - 3 55 32 -0.31 24 0 0 - 3 59 43 18 41 15.1 60 234 -32 - 4 4 32 - 3 54 55 - 4 8 5 - 3 51 22 -0.31 25 0 0 - 3 55 7 18 41 24.7 59 234 -33 - 3 59 56 - 3 50 19 - 4 3 29 - 3 46 46 -0.31 26 0 0 - 3 50 5 18 41 34.1 58 235 -34 - 3 54 54 - 3 45 17 - 3 58 27 - 3 41 43 -0.31 27 0 0 - 3 44 38 18 41 43.5 57 236 -35 - 3 49 27 - 3 39 49 - 3 53 0 - 3 36 15 -0.31 28 0 0 - 3 38 44 18 41 52.8 56 237 -36 - 3 43 33 - 3 33 55 - 3 47 6 - 3 30 21 -0.31 29 0 0 - 3 32 25 18 42 2.0 55 237 -37 - 3 37 14 - 3 27 35 - 3 40 47 - 3 24 2 -0.31 30 0 0 - 3 25 40 18 42 11.1 54 238 -38 - 3 30 29 - 3 20 50 - 3 34 3 - 3 17 16 -0.31 31 0 0 - 3 18 29 18 42 20.1 53 238 -39 - 3 23 19 - 3 13 40 - 3 26 53 - 3 10 6 -0.31 32 0 0 - 3 10 54 18 42 29.0 53 239 -40 - 3 15 44 - 3 6 4 - 3 19 17 - 3 2 29 -0.31 33 0 0 - 3 2 53 18 42 37.7 52 239 -41 - 3 7 43 - 2 58 2 - 3 11 17 - 2 54 28 -0.31 34 0 0 - 2 54 26 18 42 46.4 51 240 -42 - 2 59 17 - 2 49 36 - 3 2 51 - 2 46 1 -0.31 35 0 0 - 2 45 35 18 42 55.0 50 240 -43 - 2 50 26 - 2 40 44 - 2 54 1 - 2 37 10 -0.31 36 0 0 - 2 36 19 18 43 3.4 49 241 -44 - 2 41 10 - 2 31 28 - 2 44 45 - 2 27 53 -0.31 37 0 0 - 2 26 39 18 43 11.7 48 241 -45 - 2 31 30 - 2 21 47 - 2 35 5 - 2 18 12 -0.31 38 0 0 - 2 16 33 18 43 19.9 47 241 -45 - 2 21 25 - 2 11 42 - 2 25 0 - 2 8 6 -0.31 39 0 0 - 2 6 4 18 43 28.0 46 242 -46 - 2 10 56 - 2 1 12 - 2 14 31 - 1 57 36 -0.31 40 0 0 - 1 55 10 18 43 35.9 45 242 -47 - 2 0 2 - 1 50 18 - 2 3 38 - 1 46 42 -0.31 41 0 0 - 1 43 52 18 43 43.7 44 242 -48 - 1 48 45 - 1 39 0 - 1 52 21 - 1 35 24 -0.31 42 0 0 - 1 32 11 18 43 51.4 43 243 -49 - 1 37 3 - 1 27 18 - 1 40 39 - 1 23 41 -0.31 43 0 0 - 1 20 5 18 43 58.9 42 243 -50 - 1 24 59 - 1 15 12 - 1 28 35 - 1 11 35 -0.31 44 0 0 - 1 7 37 18 44 6.3 41 243 -51 - 1 12 30 - 1 2 43 - 1 16 7 - 0 59 6 -0.31 45 0 0 - 0 54 45 18 44 13.5 40 243 -51 - 0 59 39 - 0 49 51 - 1 3 16 - 0 46 14 -0.31 46 0 0 - 0 41 30 18 44 20.6 39 243 -52 - 0 46 24 - 0 36 36 - 0 50 1 - 0 32 58 -0.31 47 0 0 - 0 27 53 18 44 27.5 38 244 -53 - 0 32 47 - 0 22 58 - 0 36 25 - 0 19 20 -0.31 48 0 0 - 0 13 53 18 44 34.3 37 244 -54 - 0 18 48 - 0 8 57 - 0 22 25 - 0 5 20 -0.31 49 0 0 0 0 30 18 44 41.0 36 244 -55 - 0 4 26 0 5 25 - 0 8 4 0 9 3 -0.30 50 0 0 0 15 14 18 44 47.4 35 244 -55 0 10 18 0 20 10 0 6 40 0 23 48 -0.30 51 0 0 0 30 20 18 44 53.7 34 244 -56 0 25 23 0 35 16 0 21 45 0 38 55 -0.30 52 0 0 0 45 47 18 44 59.9 32 244 -57 0 40 50 0 50 43 0 37 11 0 54 22 -0.30 53 0 0 1 1 35 18 45 5.8 31 245 -57 0 56 38 1 6 32 0 52 59 1 10 11 -0.30 54 0 0 1 17 44 18 45 11.6 30 245 -58 1 12 47 1 22 41 1 9 7 1 26 21 -0.30 55 0 0 1 34 13 18 45 17.3 29 245 -59 1 29 16 1 39 11 1 25 36 1 42 51 -0.30 56 0 0 1 51 3 18 45 22.7 28 245 -59 1 46 5 1 56 1 1 42 25 1 59 41 -0.30 57 0 0 2 8 12 18 45 28.0 27 245 -60 2 3 14 2 13 11 1 59 33 2 16 51 -0.30 58 0 0 2 25 41 18 45 33.1 26 245 -60 2 20 42 2 30 40 2 17 1 2 34 21 -0.30 59 0 0 2 43 29 18 45 38.0 25 245 -61 2 38 29 2 48 28 2 34 48 2 52 9 -0.30 60 0 0 3 1 35 18 45 42.7 24 245 -61 2 56 35 3 6 35 2 52 54 3 10 16 -0.30 61 0 0 3 20 0 18 45 47.3 23 246 -62 3 15 0 3 25 0 3 11 18 3 28 42 -0.30 62 0 0 3 38 42 18 45 51.6 22 246 -62 3 33 42 3 43 43 3 30 0 3 47 25 -0.30 63 0 0 3 57 42 18 45 55.7 21 246 -63 3 52 41 4 2 43 3 48 59 4 6 26 -0.30 64 0 0 4 16 59 18 45 59.7 20 246 -63 4 11 58 4 22 1 4 8 16 4 25 43 -0.30 65 0 0 4 36 33 18 46 3.5 19 246 -63 4 31 31 4 41 35 4 27 49 4 45 18 -0.30 66 0 0 4 56 23 18 46 7.0 18 246 -64 4 51 21 5 1 25 4 47 38 5 5 8 -0.30 67 0 0 5 16 28 18 46 10.4 17 246 -64 5 11 26 5 21 31 5 7 42 5 25 14 -0.30 68 0 0 5 36 49 18 46 13.6 16 246 -64 5 31 46 5 41 52 5 28 3 5 45 36 -0.30 69 0 0 5 57 25 18 46 16.5 15 247 -64 5 52 21 6 2 28 5 48 37 6 6 12 -0.30 70 0 0 6 18 14 18 46 19.3 14 247 -64 6 13 11 6 23 18 6 9 27 6 27 2 -0.30 71 0 0 6 39 18 18 46 21.8 12 247 -64 6 34 14 6 44 22 6 30 30 6 48 7 -0.30 72 0 0 7 0 35 18 46 24.2 11 247 -64 6 55 30 7 5 39 6 51 46 7 9 24 -0.30 73 0 0 7 22 4 18 46 26.3 10 247 -64 7 17 0 7 27 9 7 13 15 7 30 54 -0.30 74 0 0 7 43 46 18 46 28.3 9 247 -64 7 38 41 7 48 52 7 34 56 7 52 37 -0.30 75 0 0 8 5 40 18 46 30.0 8 247 -64 8 0 34 8 10 46 7 56 49 8 14 31 -0.30 76 0 0 8 27 45 18 46 31.5 7 248 -64 8 22 39 8 32 51 8 18 53 8 36 36 -0.30 77 0 0 8 50 0 18 46 32.8 6 248 -64 8 44 54 8 55 6 8 41 8 8 58 52 -0.30 78 0 0 9 12 26 18 46 33.9 5 248 -63 9 7 19 9 17 32 9 3 33 9 21 19 -0.30 79 0 0 9 35 1 18 46 34.8 4 248 -63 9 29 54 9 40 8 9 26 8 9 43 54 -0.30 80 0 0 9 57 45 18 46 35.5 3 248 -63 9 52 38 10 2 52 9 48 52 10 6 39 -0.30 81 0 0 10 20 38 18 46 35.9 2 248 -62 10 15 31 10 25 45 10 11 44 10 29 32 -0.31 82 0 0 10 43 38 18 46 36.2 1 249 -62 10 38 31 10 48 46 10 34 44 10 52 33 -0.32 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.2 Data for the target star ------------------------ * name: UCAC4 346-074503 * constellation : Libra * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 15 20 48.4956 DE: -20 50 29.498 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 15 20 48.4955 DE: -20 50 29.498 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.8 * B mag [mag]: 12.7 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (7880) 1992 OM7 asteroid class: approx. diameter [km]: 17 approx. diameter ["]: 0.010 distance from Earth [AU]: 2.27690 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#47 date of fit: 2023 Apr 25 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", 103.019° remarks: * orbital elements for (7880)1992 OM7 : Mean anomaly = 323.6438018395 deg Arg. of pericenter = 2.1919872708 deg Long. of node = 292.1180638962 deg Inclination = 3.2686883013 deg Eccentricity = 0.0441563358 Semimajor axis = 2.7844671074 AU Perihelion dist = 2.6615152428 AU Mag: H = 13.12, G = 0.15 Epoch of elements : MJD 60524.77591454 TDT (2024 Aug 02.7759) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#472023Apr25,1.55,2024,8,2,18.621950,0.028474,0.295776,6.139178,-0.595119,0.005265,-0.001328,0.000000,0.000000 -0.6173,-20.9311,-97.77,17.48,False UCAC4 346-074503,15.34680434,-20.8415274,12.65,11.82,11.37,0.1,0,K,15.37049985,-20.9311236,6.29,6.29,0,0,0 7880,1992 OM7,18.10,16.889,2.2769,0,0,1.693,-2.30,,1.2,0 0,323.4792,2024,8,2,2.1920,292.1181,3.2687,0.04416,2.78447,2.66152,13.12,5.0,0.15 1.369,0.0153,0.0032,103,0.0038,Known errors,1.07,0,-1,-1 20240802_074503,60140.23 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 05:29 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org