IOTA/IOTA-ES occultation update for (2277) Moreau / TYC 1312-00846-1 event on 2024 Oct 01, 07:35 UT Visible from Summary ------- On 2024 Oct 01 UT, the 11.8346936247813 km diameter asteroid (2277) Moreau will occult a 9.5 mag star in the constellation Orion for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.62 mag to 17.13 mag (the magnitude of the asteroid) for at most 1.020 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: 74 * date and approx. time of event: 2024 Oct 01, 07:27 - 2024 Oct 01, 07:43 * geocentric midpoint of event [JD]: 2460584.81644641 * magnitude of target star: 9.51 * magnitude drop [mag]: 7.62 * estimated maximum duration [s]: 1.020 * Moon: 2 % sunlit, 84° distance * Sun: 99° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 14 * 1 sigma uncertainty interval [path widths]: +/- 0.78 * 1 sigma uncertainty interval [seconds]: +/- 2.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.015, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.015", 0.004", 77°) * approx speed of asteroid's shadow [km/s]: 11.7916 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1312-00846-1 by 2277 Moreau on 2024 Oct 1 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 -132 0 0 32 9 52 7 27 58.7 1 72 -57 32 5 51 32 13 54 31 59 38 32 20 7 .... -131 0 0 32 26 29 7 27 59.0 2 73 -57 32 22 28 32 30 30 32 16 15 32 36 44 -0.53 -130 0 0 32 43 3 7 27 59.3 3 74 -57 32 39 2 32 47 4 32 32 49 32 53 18 -0.56 -129 0 0 32 59 35 7 27 59.8 3 74 -58 32 55 33 33 3 36 32 49 20 33 9 50 -0.58 -128 0 0 33 16 3 7 28 0.5 4 75 -58 33 12 2 33 20 5 33 5 49 33 26 18 -0.58 -127 0 0 33 32 29 7 28 1.3 5 75 -58 33 28 28 33 36 30 33 22 15 33 42 44 -0.59 -126 0 0 33 48 50 7 28 2.3 6 76 -58 33 44 49 33 52 52 33 38 37 33 59 6 -0.59 -125 0 0 34 5 8 7 28 3.4 7 76 -58 34 1 7 34 9 10 33 54 55 34 15 23 -0.60 -124 0 0 34 21 22 7 28 4.6 8 77 -58 34 17 21 34 25 23 34 11 8 34 31 37 -0.60 -123 0 0 34 37 31 7 28 6.0 9 77 -58 34 33 30 34 41 32 34 27 17 34 47 45 -0.60 -122 0 0 34 53 35 7 28 7.5 10 78 -58 34 49 34 34 57 36 34 43 21 35 3 49 -0.60 -121 0 0 35 9 33 7 28 9.2 10 79 -58 35 5 32 35 13 34 34 59 20 35 19 47 -0.60 -120 0 0 35 25 26 7 28 11.0 11 79 -58 35 21 25 35 29 27 35 15 13 35 35 40 -0.60 -119 0 0 35 41 13 7 28 12.9 12 80 -58 35 37 12 35 45 14 35 31 0 35 51 27 -0.61 -118 0 0 35 56 54 7 28 15.0 13 80 -57 35 52 53 36 0 54 35 46 41 36 7 7 -0.61 -117 0 0 36 12 28 7 28 17.2 14 81 -57 36 8 27 36 16 28 36 2 16 36 22 41 -0.61 -116 0 0 36 27 55 7 28 19.5 15 82 -57 36 23 55 36 31 56 36 17 43 36 38 8 -0.61 -115 0 0 36 43 15 7 28 22.0 15 82 -57 36 39 15 36 47 16 36 33 4 36 53 28 -0.61 -114 0 0 36 58 28 7 28 24.6 16 83 -57 36 54 28 37 2 28 36 48 17 37 8 40 -0.61 -113 0 0 37 13 33 7 28 27.3 17 84 -56 37 9 33 37 17 33 37 3 22 37 23 45 -0.61 -112 0 0 37 28 29 7 28 30.1 18 84 -56 37 24 30 37 32 29 37 18 19 37 38 41 -0.61 -111 0 0 37 43 18 7 28 33.0 19 85 -56 37 39 18 37 47 18 37 33 8 37 53 29 -0.61 -110 0 0 37 57 58 7 28 36.1 20 86 -55 37 53 59 38 1 58 37 47 48 38 8 9 -0.61 -109 0 0 38 12 29 7 28 39.2 20 86 -55 38 8 30 38 16 29 38 2 20 38 22 40 -0.61 -108 0 0 38 26 51 7 28 42.5 21 87 -55 38 22 52 38 30 51 38 16 43 38 37 1 -0.61 -107 0 0 38 41 4 7 28 45.9 22 88 -54 38 37 5 38 45 3 38 30 56 38 51 14 -0.61 -106 0 0 38 55 8 7 28 49.4 23 88 -54 38 51 9 38 59 6 38 45 0 39 5 17 -0.61 -105 0 0 39 9 1 7 28 53.0 24 89 -53 39 5 3 39 13 0 38 58 54 39 19 10 -0.61 -104 0 0 39 22 45 7 28 56.7 24 90 -53 39 18 47 39 26 43 39 12 38 39 32 53 -0.61 -103 0 0 39 36 18 7 29 0.4 25 91 -52 39 32 20 39 40 17 39 26 12 39 46 26 -0.61 -102 0 0 39 49 41 7 29 4.3 26 91 -52 39 45 44 39 53 40 39 39 36 39 59 49 -0.61 -101 0 0 40 2 54 7 29 8.3 27 92 -51 39 58 56 40 6 52 39 52 49 40 13 0 -0.61 -100 0 0 40 15 56 7 29 12.4 28 93 -51 40 11 58 40 19 53 40 5 51 40 26 2 -0.61 - 99 0 0 40 28 46 7 29 16.6 28 94 -50 40 24 49 40 32 44 40 18 42 40 38 52 -0.61 - 98 0 0 40 41 26 7 29 20.8 29 95 -50 40 37 29 40 45 23 40 31 22 40 51 31 -0.61 - 97 0 0 40 53 54 7 29 25.2 30 95 -49 40 49 57 40 57 51 40 43 51 41 3 58 -0.61 - 96 0 0 41 6 11 7 29 29.6 31 96 -49 41 2 14 41 10 8 40 56 8 41 16 15 -0.61 - 95 0 0 41 18 16 7 29 34.1 31 97 -48 41 14 20 41 22 13 41 8 14 41 28 19 -0.61 - 94 0 0 41 30 10 7 29 38.7 32 98 -48 41 26 13 41 34 6 41 20 8 41 40 12 -0.61 - 93 0 0 41 41 51 7 29 43.4 33 99 -47 41 37 55 41 45 47 41 31 50 41 51 53 -0.61 - 92 0 0 41 53 20 7 29 48.1 33 100 -46 41 49 25 41 57 16 41 43 20 42 3 22 -0.61 - 91 0 0 42 4 38 7 29 52.9 34 101 -46 42 0 42 42 8 33 41 54 38 42 14 38 -0.61 - 90 0 0 42 15 42 7 29 57.8 35 101 -45 42 11 47 42 19 38 42 5 44 42 25 42 -0.61 - 89 0 0 42 26 35 7 30 2.8 36 102 -45 42 22 40 42 30 30 42 16 37 42 36 34 -0.61 - 88 0 0 42 37 15 7 30 7.8 36 103 -44 42 33 20 42 41 10 42 27 17 42 47 13 -0.61 - 87 0 0 42 47 42 7 30 12.9 37 104 -43 42 43 47 42 51 37 42 37 45 42 57 40 -0.61 - 86 0 0 42 57 56 7 30 18.0 38 105 -43 42 54 2 43 1 51 42 48 0 43 7 54 -0.61 - 85 0 0 43 7 58 7 30 23.2 38 106 -42 43 4 4 43 11 52 42 58 2 43 17 55 -0.61 - 84 0 0 43 17 47 7 30 28.5 39 107 -42 43 13 53 43 21 40 43 7 51 43 27 43 -0.61 - 83 0 0 43 27 22 7 30 33.9 40 108 -41 43 23 29 43 31 16 43 17 27 43 37 18 -0.61 - 82 0 0 43 36 45 7 30 39.2 40 109 -40 43 32 51 43 40 38 43 26 51 43 46 40 -0.61 - 81 0 0 43 45 54 7 30 44.7 41 110 -40 43 42 1 43 49 47 43 36 0 43 55 48 -0.61 - 80 0 0 43 54 50 7 30 50.2 42 111 -39 43 50 57 43 58 43 43 44 57 44 4 44 -0.61 - 79 0 0 44 3 33 7 30 55.7 42 112 -38 43 59 40 44 7 25 43 53 40 44 13 26 -0.61 - 78 0 0 44 12 2 7 31 1.3 43 114 -38 44 8 9 44 15 54 44 2 10 44 21 55 -0.61 - 77 0 0 44 20 18 7 31 7.0 43 115 -37 44 16 26 44 24 10 44 10 27 44 30 10 -0.61 - 76 0 0 44 28 20 7 31 12.7 44 116 -36 44 24 28 44 32 12 44 18 29 44 38 11 -0.61 - 75 0 0 44 36 9 7 31 18.4 45 117 -36 44 32 17 44 40 0 44 26 19 44 46 0 -0.61 - 74 0 0 44 43 44 7 31 24.2 45 118 -35 44 39 52 44 47 35 44 33 54 44 53 34 -0.61 - 73 0 0 44 51 5 7 31 30.0 46 119 -34 44 47 14 44 54 57 44 41 16 45 0 55 -0.61 - 72 0 0 44 58 13 7 31 35.9 46 120 -34 44 54 22 45 2 4 44 48 25 45 8 2 -0.61 - 71 0 0 45 5 7 7 31 41.8 47 122 -33 45 1 16 45 8 58 44 55 19 45 14 56 -0.61 - 70 0 0 45 11 47 7 31 47.7 47 123 -32 45 7 57 45 15 38 45 2 0 45 21 35 -0.61 - 69 0 0 45 18 14 7 31 53.7 48 124 -32 45 14 23 45 22 4 45 8 27 45 28 1 -0.61 - 68 0 0 45 24 26 7 31 59.7 49 125 -31 45 20 36 45 28 17 45 14 40 45 34 14 -0.61 - 67 0 0 45 30 25 7 32 5.8 49 127 -30 45 26 35 45 34 15 45 20 39 45 40 12 -0.61 - 66 0 0 45 36 10 7 32 11.9 50 128 -30 45 32 20 45 40 0 45 26 24 45 45 56 -0.61 - 65 0 0 45 41 41 7 32 18.0 50 129 -29 45 37 51 45 45 30 45 31 56 45 51 27 -0.61 - 64 0 0 45 46 58 7 32 24.1 51 131 -28 45 43 8 45 50 47 45 37 13 45 56 43 -0.61 - 63 0 0 45 52 1 7 32 30.3 51 132 -28 45 48 11 45 55 50 45 42 16 46 1 46 -0.61 - 62 0 0 45 56 50 7 32 36.5 52 134 -27 45 53 0 46 0 39 45 47 6 46 6 34 -0.61 - 61 0 0 46 1 25 7 32 42.8 52 135 -26 45 57 36 46 5 14 45 51 41 46 11 9 -0.61 - 60 0 0 46 5 46 7 32 49.0 52 137 -26 46 1 57 46 9 35 45 56 3 46 15 30 -0.61 - 59 0 0 46 9 53 7 32 55.3 53 138 -25 46 6 4 46 13 42 46 0 10 46 19 36 -0.61 - 58 0 0 46 13 46 7 33 1.6 53 140 -24 46 9 57 46 17 34 46 4 3 46 23 29 -0.61 - 57 0 0 46 17 24 7 33 8.0 54 141 -24 46 13 36 46 21 13 46 7 42 46 27 7 -0.61 - 56 0 0 46 20 49 7 33 14.3 54 143 -23 46 17 1 46 24 38 46 11 8 46 30 32 -0.61 - 55 0 0 46 24 0 7 33 20.7 54 144 -22 46 20 12 46 27 48 46 14 19 46 33 42 -0.61 - 54 0 0 46 26 57 7 33 27.1 55 146 -22 46 23 8 46 30 45 46 17 16 46 36 39 -0.61 - 53 0 0 46 29 39 7 33 33.6 55 147 -21 46 25 51 46 33 28 46 19 58 46 39 21 -0.61 - 52 0 0 46 32 8 7 33 40.0 55 149 -20 46 28 20 46 35 56 46 22 27 46 41 50 -0.61 - 51 0 0 46 34 22 7 33 46.5 56 151 -19 46 30 34 46 38 10 46 24 42 46 44 4 -0.61 - 50 0 0 46 36 23 7 33 53.0 56 153 -19 46 32 35 46 40 11 46 26 42 46 46 4 -0.61 - 49 0 0 46 38 9 7 33 59.5 56 154 -18 46 34 21 46 41 57 46 28 29 46 47 50 -0.61 - 48 0 0 46 39 41 7 34 6.0 57 156 -17 46 35 53 46 43 29 46 30 1 46 49 22 -0.61 - 47 0 0 46 40 59 7 34 12.5 57 158 -17 46 37 11 46 44 47 46 31 19 46 50 40 -0.61 - 46 0 0 46 42 3 7 34 19.1 57 160 -16 46 38 15 46 45 50 46 32 23 46 51 43 -0.61 - 45 0 0 46 42 52 7 34 25.6 57 161 -15 46 39 5 46 46 40 46 33 13 46 52 33 -0.61 - 44 0 0 46 43 28 7 34 32.2 58 163 -15 46 39 40 46 47 16 46 33 48 46 53 9 -0.61 - 43 0 0 46 43 49 7 34 38.8 58 165 -14 46 40 2 46 47 37 46 34 10 46 53 30 -0.61 - 42 0 0 46 43 57 7 34 45.4 58 167 -13 46 40 9 46 47 45 46 34 17 46 53 37 -0.61 - 41 0 0 46 43 50 7 34 52.0 58 169 -13 46 40 2 46 47 38 46 34 10 46 53 31 -0.61 - 40 0 0 46 43 29 7 34 58.7 58 171 -12 46 39 41 46 47 17 46 33 49 46 53 10 -0.61 - 39 0 0 46 42 54 7 35 5.3 58 172 -11 46 39 6 46 46 42 46 33 14 46 52 35 -0.61 - 38 0 0 46 42 5 7 35 11.9 58 174 -10 46 38 17 46 45 53 46 32 25 46 51 45 -0.61 - 37 0 0 46 41 1 7 35 18.6 59 176 -10 46 37 14 46 44 49 46 31 21 46 50 42 -0.61 - 36 0 0 46 39 44 7 35 25.3 59 178 -9 46 35 56 46 43 32 46 30 4 46 49 25 -0.61 - 35 0 0 46 38 12 7 35 32.0 59 180 -8 46 34 24 46 42 0 46 28 32 46 47 53 -0.61 - 34 0 0 46 36 26 7 35 38.6 59 182 -8 46 32 39 46 40 14 46 26 46 46 46 8 -0.61 - 33 0 0 46 34 26 7 35 45.3 59 184 -7 46 30 39 46 38 15 46 24 46 46 44 8 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45 56 48 -0.61 - 19 0 0 45 41 45 7 37 19.2 57 210 3 45 37 55 45 45 35 45 32 0 45 51 31 -0.61 - 18 0 0 45 36 14 7 37 25.8 56 212 4 45 32 24 45 40 4 45 26 28 45 46 0 -0.61 - 17 0 0 45 30 28 7 37 32.5 56 213 5 45 26 38 45 34 18 45 20 42 45 40 15 -0.61 - 16 0 0 45 24 29 7 37 39.2 56 215 5 45 20 38 45 28 19 45 14 43 45 34 16 -0.61 - 15 0 0 45 18 15 7 37 45.9 55 217 6 45 14 25 45 22 6 45 8 29 45 28 3 -0.61 - 14 0 0 45 11 48 7 37 52.5 55 218 7 45 7 57 45 15 39 45 2 1 45 21 36 -0.61 - 13 0 0 45 5 7 7 37 59.1 55 220 7 45 1 16 45 8 57 44 55 19 45 14 55 -0.61 - 12 0 0 44 58 11 7 38 5.8 54 222 8 44 54 20 45 2 2 44 48 23 45 8 0 -0.61 - 11 0 0 44 51 2 7 38 12.4 54 223 9 44 47 11 44 54 54 44 41 14 45 0 52 -0.61 - 10 0 0 44 43 39 7 38 19.0 53 225 10 44 39 48 44 47 31 44 33 50 44 53 30 -0.61 - 9 0 0 44 36 3 7 38 25.5 53 226 10 44 32 11 44 39 54 44 26 13 44 45 53 -0.61 - 8 0 0 44 28 12 7 38 32.1 52 228 11 44 24 20 44 32 4 44 18 22 44 38 4 -0.61 - 7 0 0 44 20 8 7 38 38.6 52 229 12 44 16 16 44 24 0 44 10 17 44 30 0 -0.61 - 6 0 0 44 11 50 7 38 45.1 52 231 13 44 7 58 44 15 43 44 1 59 44 21 43 -0.61 - 5 0 0 44 3 19 7 38 51.6 51 232 13 43 59 26 44 7 12 43 53 27 44 13 12 -0.61 - 4 0 0 43 54 34 7 38 58.1 51 234 14 43 50 41 43 58 27 43 44 41 44 4 28 -0.61 - 3 0 0 43 45 35 7 39 4.5 50 235 15 43 41 43 43 49 29 43 35 42 43 55 30 -0.61 - 2 0 0 43 36 24 7 39 10.9 50 236 16 43 32 30 43 40 17 43 26 30 43 46 18 -0.61 - 1 0 0 43 26 58 7 39 17.3 49 238 16 43 23 5 43 30 52 43 17 4 43 36 54 -0.61 0 0 0 43 17 20 7 39 23.7 48 239 17 43 13 26 43 21 14 43 7 25 43 27 16 -0.61 1 0 0 43 7 28 7 39 30.0 48 240 18 43 3 34 43 11 22 42 57 32 43 17 25 -0.61 2 0 0 42 57 23 7 39 36.3 47 242 19 42 53 29 43 1 17 42 47 27 43 7 20 -0.61 3 0 0 42 47 5 7 39 42.5 47 243 19 42 43 11 42 51 0 42 37 8 42 57 3 -0.61 4 0 0 42 36 34 7 39 48.8 46 244 20 42 32 40 42 40 29 42 26 37 42 46 33 -0.62 5 0 0 42 25 51 7 39 54.9 46 245 21 42 21 56 42 29 46 42 15 53 42 35 50 -0.62 6 0 0 42 14 54 7 40 1.1 45 246 22 42 10 59 42 18 50 42 4 56 42 24 54 -0.62 7 0 0 42 3 45 7 40 7.1 44 247 22 41 59 50 42 7 41 41 53 46 42 13 46 -0.62 8 0 0 41 52 24 7 40 13.2 44 249 23 41 48 28 41 56 20 41 42 24 42 2 25 -0.62 9 0 0 41 40 50 7 40 19.2 43 250 24 41 36 54 41 44 46 41 30 49 41 50 52 -0.62 10 0 0 41 29 4 7 40 25.1 42 251 25 41 25 8 41 33 0 41 19 3 41 39 6 -0.62 11 0 0 41 17 5 7 40 31.0 42 252 26 41 13 9 41 21 2 41 7 4 41 27 8 -0.62 12 0 0 41 4 55 7 40 36.8 41 253 26 41 0 59 41 8 52 40 54 53 41 14 59 -0.62 13 0 0 40 52 33 7 40 42.6 40 254 27 40 48 36 40 56 30 40 42 30 41 2 37 -0.62 14 0 0 40 39 59 7 40 48.3 40 255 28 40 36 2 40 43 57 40 29 56 40 50 4 -0.62 15 0 0 40 27 14 7 40 54.0 39 256 29 40 23 17 40 31 12 40 17 10 40 37 19 -0.62 16 0 0 40 14 18 7 40 59.6 38 257 29 40 10 20 40 18 15 40 4 13 40 24 23 -0.62 17 0 0 40 1 10 7 41 5.1 38 258 30 39 57 12 40 5 8 39 51 5 40 11 16 -0.62 18 0 0 39 47 51 7 41 10.5 37 259 31 39 43 53 39 51 49 39 37 45 39 57 58 -0.62 19 0 0 39 34 22 7 41 15.9 36 260 32 39 30 24 39 38 20 39 24 15 39 44 29 -0.62 20 0 0 39 20 42 7 41 21.2 35 261 32 39 16 44 39 24 40 39 10 35 39 30 50 -0.62 21 0 0 39 6 51 7 41 26.5 35 262 33 39 2 53 39 10 50 38 56 44 39 17 0 -0.62 22 0 0 38 52 51 7 41 31.6 34 262 34 38 48 52 38 56 50 38 42 43 39 3 0 -0.62 23 0 0 38 38 40 7 41 36.7 33 263 35 38 34 41 38 42 39 38 28 32 38 48 50 -0.62 24 0 0 38 24 20 7 41 41.7 32 264 35 38 20 21 38 28 19 38 14 11 38 34 30 -0.62 25 0 0 38 9 50 7 41 46.6 32 265 36 38 5 51 38 13 50 37 59 41 38 20 1 -0.62 26 0 0 37 55 11 7 41 51.4 31 266 37 37 51 12 37 59 11 37 45 2 38 5 22 -0.62 27 0 0 37 40 24 7 41 56.1 30 267 38 37 36 24 37 44 23 37 30 13 37 50 35 -0.63 28 0 0 37 25 27 7 42 0.7 29 267 39 37 21 27 37 29 27 37 15 16 37 35 39 -0.63 29 0 0 37 10 22 7 42 5.2 28 268 39 37 6 22 37 14 22 37 0 11 37 20 34 -0.63 30 0 0 36 55 9 7 42 9.7 28 269 40 36 51 9 36 59 9 36 44 58 37 5 22 -0.63 31 0 0 36 39 48 7 42 14.0 27 270 41 36 35 48 36 43 49 36 29 36 36 50 1 -0.63 32 0 0 36 24 20 7 42 18.2 26 270 42 36 20 19 36 28 20 36 14 7 36 34 33 -0.63 33 0 0 36 8 44 7 42 22.3 25 271 42 36 4 43 36 12 44 35 58 31 36 18 57 -0.63 34 0 0 35 53 1 7 42 26.3 24 272 43 35 49 0 35 57 2 35 42 48 36 3 15 -0.63 35 0 0 35 37 11 7 42 30.2 23 272 44 35 33 11 35 41 12 35 26 58 35 47 25 -0.63 36 0 0 35 21 15 7 42 33.9 23 273 44 35 17 15 35 25 16 35 11 2 35 31 30 -0.63 37 0 0 35 5 13 7 42 37.6 22 274 45 35 1 13 35 9 15 34 55 0 35 15 28 -0.63 38 0 0 34 49 6 7 42 41.1 21 274 46 34 45 5 34 53 7 34 38 52 34 59 21 -0.63 39 0 0 34 32 53 7 42 44.5 20 275 47 34 28 52 34 36 54 34 22 39 34 43 8 -0.63 40 0 0 34 16 35 7 42 47.8 19 276 47 34 12 34 34 20 36 34 6 21 34 26 50 -0.64 41 0 0 34 0 12 7 42 50.9 18 276 48 33 56 11 34 4 14 33 49 58 34 10 28 -0.64 42 0 0 33 43 45 7 42 53.9 17 277 49 33 39 44 33 47 47 33 33 31 33 54 1 -0.64 43 0 0 33 27 14 7 42 56.8 17 278 49 33 23 13 33 31 16 33 17 0 33 37 30 -0.64 44 0 0 33 10 40 7 42 59.5 16 278 50 33 6 39 33 14 41 33 0 25 33 20 55 -0.64 45 0 0 32 54 2 7 43 2.2 15 279 51 32 50 1 32 58 3 32 43 48 33 4 18 -0.64 46 0 0 32 37 21 7 43 4.6 14 279 51 32 33 20 32 41 23 32 27 7 32 47 37 -0.64 47 0 0 32 20 38 7 43 6.9 13 280 52 32 16 37 32 24 39 32 10 24 32 30 54 -0.65 48 0 0 32 3 53 7 43 9.1 12 280 52 31 59 51 32 7 54 31 53 38 32 14 8 -0.65 49 0 0 31 47 5 7 43 11.1 11 281 53 31 43 4 31 51 7 31 36 51 31 57 21 -0.65 50 0 0 31 30 17 7 43 13.0 10 282 53 31 26 15 31 34 18 31 20 2 31 40 32 -0.66 51 0 0 31 13 27 7 43 14.8 9 282 54 31 9 26 31 17 28 31 3 13 31 23 42 -0.66 52 0 0 30 56 37 7 43 16.3 9 283 55 30 52 35 31 0 38 30 46 23 31 6 52 -0.66 53 0 0 30 39 46 7 43 17.8 8 283 55 30 35 45 30 43 47 30 29 32 30 50 1 -0.67 54 0 0 30 22 56 7 43 19.0 7 284 56 30 18 55 30 26 57 30 12 42 30 33 11 -0.68 55 0 0 30 6 6 7 43 20.2 6 284 56 30 2 5 30 10 7 29 55 52 30 16 21 -0.69 56 0 0 29 49 17 7 43 21.1 5 285 56 29 45 16 29 53 18 29 39 4 29 59 32 -0.70 57 0 0 29 32 30 7 43 21.9 4 285 57 29 28 29 29 36 31 29 22 16 29 42 44 -0.72 58 0 0 29 15 44 7 43 22.6 3 286 57 29 11 43 29 19 45 29 5 31 29 25 58 -0.75 59 0 0 28 59 0 7 43 23.0 2 286 58 28 54 59 29 3 1 28 48 47 29 9 14 -0.80 60 0 0 28 42 19 7 43 23.4 1 287 58 28 38 18 28 46 19 28 32 6 28 52 32 -0.94 61 0 0 28 25 40 7 43 23.5 0 287 58 28 21 40 28 29 41 28 15 28 28 35 53 -1.79 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: TYC 1312-00846-1 * constellation : Orion * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 05 56 08.2256 DE: +15 13 01.868 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 05 56 08.2257 DE: +15 13 01.868 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 9.5 * B mag [mag]: 10.2 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (2277) Moreau asteroid class: approx. diameter [km]: 12 approx. diameter ["]: 0.007 distance from Earth [AU]: 2.32060 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#50 date of fit: 2023 Feb 09 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", 0.004", 76.56° remarks: * orbital elements for (2277)Moreau : Mean anomaly = 265.0027462637 deg Arg. of pericenter = 70.2812598714 deg Long. of node = 104.9252026056 deg Inclination = 11.5565097930 deg Eccentricity = 0.1220965881 Semimajor axis = 2.6038967543 AU Perihelion dist = 2.2859698448 AU Mag: H = 12.13, G = 0.15 Epoch of elements : MJD 60584.31644654 TDT (2024 Oct 01.3164) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#502023Feb09,1.02,2024,10,1,7.594714,0.016968,0.516896,6.651890,-0.218994,-0.005651,0.000105,0.000000,0.000000 -35.0628,15.2226,63.47,-3.42,False TYC 1312-00846-1,5.93561820,15.2171855,10.19,9.51,9.14,0.1,0,,5.95928172,15.2225758,7.63,7.54,0,0,0 2277,Moreau,17.13,12.003,2.3206,0,0,1.741,-0.83,,1.2,0 0,264.9285,2024,10,1,70.2813,104.9252,11.5565,0.12210,2.60390,2.28597,12.12,5.0,0.15 1.774,0.0150,0.0040,77,0.0055,Known errors,1.00,0,-1,-1 20241001_0846-1,60140.60 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 14:25 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org