IOTA/IOTA-ES occultation update for (205) Martha / TYC 5519-01107-1 event on 2024 Dec 28, 22:21 UT Visible from Summary ------- On 2024 Dec 28 UT, the 81.375 km diameter asteroid (205) Martha will occult a 10.6 mag star in the constellation Virgo for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.34 mag to 14.88 mag (the magnitude of the asteroid) for at most 5.480 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 Dec 28, 22:15 - 2024 Dec 28, 22:28 * geocentric midpoint of event [JD]: 2460673.43179058 * magnitude of target star: 10.56 * magnitude drop [mag]: 4.34 * estimated maximum duration [s]: 5.480 * Moon: 4 % sunlit, 68° distance * Sun: 92° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 89 * 1 sigma uncertainty interval [path widths]: +/- 0.07 * 1 sigma uncertainty interval [seconds]: +/- 1.4 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.011, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.011", 0.001", 104°) * approx speed of asteroid's shadow [km/s]: 14.8373 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5519-01107-1 by 205 Martha on 2024 Dec 28 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 33 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. 51 56 34 .. .. .. .... 34 0 0 52 14 17 22 15 16.7 1 107 -60 51 49 11 52 39 28 51 45 30 52 43 10 .... 35 0 0 52 2 54 22 15 16.8 1 108 -60 51 37 44 52 28 9 51 34 3 52 31 52 -0.24 36 0 0 51 51 6 22 15 16.9 2 109 -60 51 25 52 52 16 26 51 22 11 52 20 9 -0.31 37 0 0 51 38 54 22 15 17.1 2 109 -60 51 13 36 52 4 18 51 9 54 52 8 2 -0.34 38 0 0 51 26 18 22 15 17.4 3 110 -60 51 0 55 51 51 46 50 57 12 51 55 30 -0.36 39 0 0 51 13 16 22 15 17.7 4 111 -60 50 47 49 51 38 49 50 44 6 51 42 34 -0.38 40 0 0 50 59 50 22 15 18.1 4 112 -60 50 34 18 51 25 27 50 30 34 51 29 12 -0.39 41 0 0 50 45 57 22 15 18.5 5 113 -60 50 20 21 51 11 39 50 16 36 51 15 25 -0.39 42 0 0 50 31 39 22 15 19.1 6 113 -60 50 5 58 50 57 26 50 2 13 51 1 13 -0.40 43 0 0 50 16 55 22 15 19.7 6 114 -60 49 51 10 50 42 46 49 47 24 50 46 34 -0.40 44 0 0 50 1 45 22 15 20.3 7 115 -60 49 35 55 50 27 41 49 32 8 50 31 30 -0.41 45 0 0 49 46 8 22 15 21.1 8 116 -60 49 20 13 50 12 9 49 16 25 50 15 59 -0.41 46 0 0 49 30 5 22 15 21.9 9 116 -60 49 4 4 49 56 11 49 0 16 50 0 1 -0.41 47 0 0 49 13 34 22 15 22.8 9 117 -59 48 47 29 49 39 46 48 43 40 49 43 36 -0.41 48 0 0 48 56 37 22 15 23.8 10 118 -59 48 30 26 49 22 53 48 26 36 49 26 45 -0.42 49 0 0 48 39 11 22 15 24.9 11 119 -59 48 12 56 49 5 33 48 9 5 49 9 25 -0.42 50 0 0 48 21 18 22 15 26.0 11 119 -59 47 54 57 48 47 45 47 51 6 48 51 38 -0.42 51 0 0 48 2 57 22 15 27.2 12 120 -58 47 36 31 48 29 30 47 32 39 48 33 24 -0.42 52 0 0 47 44 8 22 15 28.6 13 121 -58 47 17 36 48 10 46 47 13 44 48 14 41 -0.42 53 0 0 47 24 50 22 15 30.0 14 122 -58 46 58 13 47 51 34 46 54 20 47 55 29 -0.42 54 0 0 47 5 4 22 15 31.5 14 122 -58 46 38 22 47 31 53 46 34 27 47 35 49 -0.42 55 0 0 46 44 49 22 15 33.1 15 123 -57 46 18 1 47 11 43 46 14 6 47 15 40 -0.42 56 0 0 46 24 5 22 15 34.8 16 124 -57 45 57 12 46 51 5 45 53 16 46 55 3 -0.42 57 0 0 46 2 52 22 15 36.6 17 125 -56 45 35 53 46 29 57 45 31 56 46 33 56 -0.42 58 0 0 45 41 9 22 15 38.5 18 126 -56 45 14 5 46 8 20 45 10 7 46 12 19 -0.42 59 0 0 45 18 57 22 15 40.5 18 126 -56 44 51 47 45 46 13 44 47 49 45 50 14 -0.42 60 0 0 44 56 15 22 15 42.7 19 127 -55 44 29 0 45 23 37 44 25 1 45 27 38 -0.43 61 0 0 44 33 4 22 15 44.9 20 128 -55 44 5 43 45 0 31 44 1 43 45 4 33 -0.43 62 0 0 44 9 22 22 15 47.3 21 129 -54 43 41 56 44 36 55 43 37 56 44 40 58 -0.43 63 0 0 43 45 11 22 15 49.7 22 129 -54 43 17 40 44 12 50 43 13 38 44 16 53 -0.43 64 0 0 43 20 30 22 15 52.3 22 130 -53 42 52 53 43 48 14 42 48 51 43 52 18 -0.43 65 0 0 42 55 19 22 15 55.0 23 131 -53 42 27 37 43 23 8 42 23 34 43 27 14 -0.43 66 0 0 42 29 38 22 15 57.8 24 132 -52 42 1 51 42 57 33 41 57 47 43 1 39 -0.43 67 0 0 42 3 28 22 16 0.8 25 132 -51 41 35 35 42 31 27 41 31 30 42 35 34 -0.43 68 0 0 41 36 47 22 16 3.9 26 133 -51 41 8 49 42 4 52 41 4 44 42 8 59 -0.43 69 0 0 41 9 37 22 16 7.1 27 134 -50 40 41 34 41 37 47 40 37 28 41 41 55 -0.43 70 0 0 40 41 57 22 16 10.4 27 135 -50 40 13 49 41 10 12 40 9 42 41 14 21 -0.43 71 0 0 40 13 48 22 16 13.9 28 135 -49 39 45 35 40 42 7 39 41 27 40 46 17 -0.43 72 0 0 39 45 9 22 16 17.5 29 136 -48 39 16 52 40 13 34 39 12 43 40 17 44 -0.43 73 0 0 39 16 2 22 16 21.3 30 137 -48 38 47 40 39 44 31 38 43 31 39 48 42 -0.43 74 0 0 38 46 26 22 16 25.2 31 138 -47 38 17 59 39 15 0 38 13 50 39 19 11 -0.43 75 0 0 38 16 22 22 16 29.2 32 139 -46 37 47 51 38 45 0 37 43 41 38 49 12 -0.43 76 0 0 37 45 50 22 16 33.4 33 139 -45 37 17 15 38 14 32 37 13 4 38 18 45 -0.43 77 0 0 37 14 50 22 16 37.7 34 140 -45 36 46 11 37 43 37 36 42 0 37 47 51 -0.43 78 0 0 36 43 24 22 16 42.2 35 141 -44 36 14 41 37 12 14 36 10 29 37 16 29 -0.43 79 0 0 36 11 31 22 16 46.8 36 142 -43 35 42 44 36 40 25 35 38 32 36 44 40 -0.43 80 0 0 35 39 12 22 16 51.6 37 143 -42 35 10 22 36 8 10 35 6 9 36 12 25 -0.43 81 0 0 35 6 28 22 16 56.5 37 143 -41 34 37 35 35 35 29 34 33 21 35 39 45 -0.43 82 0 0 34 33 19 22 17 1.6 38 144 -40 34 4 23 35 2 23 34 0 9 35 6 40 -0.43 83 0 0 33 59 47 22 17 6.8 39 145 -40 33 30 48 34 28 54 33 26 33 34 33 10 -0.43 84 0 0 33 25 51 22 17 12.2 40 146 -39 32 56 49 33 55 1 32 52 34 33 59 18 -0.43 85 0 0 32 51 33 22 17 17.7 41 147 -38 32 22 29 33 20 45 32 18 14 33 25 3 -0.43 86 0 0 32 16 54 22 17 23.4 42 148 -37 31 47 47 32 46 8 31 43 32 32 50 26 -0.43 87 0 0 31 41 54 22 17 29.2 43 149 -36 31 12 45 32 11 10 31 8 29 32 15 28 -0.43 88 0 0 31 6 34 22 17 35.2 44 150 -35 30 37 24 31 35 52 30 33 8 31 40 10 -0.43 89 0 0 30 30 56 22 17 41.4 45 151 -34 30 1 44 31 0 15 29 57 28 31 4 34 -0.44 90 0 0 29 55 0 22 17 47.6 46 152 -33 29 25 47 30 24 21 29 21 31 30 28 40 -0.44 91 0 0 29 18 48 22 17 54.1 47 153 -32 28 49 34 29 48 10 28 45 18 29 52 29 -0.44 92 0 0 28 42 21 22 18 0.6 48 154 -31 28 13 6 29 11 43 28 8 50 29 16 2 -0.44 93 0 0 28 5 40 22 18 7.3 49 155 -30 27 36 25 28 35 2 27 32 8 28 39 22 -0.44 94 0 0 27 28 46 22 18 14.2 50 156 -29 26 59 31 27 58 9 26 55 14 28 2 28 -0.44 95 0 0 26 51 40 22 18 21.2 51 157 -28 26 22 25 27 21 3 26 18 8 27 25 22 -0.44 96 0 0 26 14 24 22 18 28.3 52 159 -27 25 45 9 26 43 46 25 40 52 26 48 5 -0.44 97 0 0 25 36 58 22 18 35.5 53 160 -26 25 7 44 26 6 20 25 3 28 26 10 39 -0.44 98 0 0 24 59 25 22 18 42.9 53 161 -25 24 30 12 25 28 46 24 25 56 25 33 5 -0.44 99 0 0 24 21 46 22 18 50.4 54 163 -24 23 52 34 24 51 6 23 48 18 24 55 25 -0.44 100 0 0 23 44 2 22 18 58.0 55 164 -23 23 14 52 24 13 21 23 10 36 24 17 39 -0.44 101 0 0 23 6 15 22 19 5.7 56 166 -22 22 37 6 23 35 31 22 32 50 23 39 50 -0.44 102 0 0 22 28 25 22 19 13.5 57 167 -21 21 59 18 22 57 40 21 55 3 23 1 58 -0.44 103 0 0 21 50 35 22 19 21.5 58 169 -19 21 21 30 22 19 47 21 17 15 22 24 5 -0.44 104 0 0 21 12 45 22 19 29.5 58 171 -18 20 43 43 21 41 55 20 39 28 21 46 13 -0.44 105 0 0 20 34 58 22 19 37.6 59 172 -17 20 5 58 21 4 5 20 1 44 21 8 22 -0.44 106 0 0 19 57 14 22 19 45.8 60 174 -16 19 28 18 20 26 19 19 24 4 20 30 35 -0.44 107 0 0 19 19 36 22 19 54.1 61 176 -15 18 50 42 19 48 37 18 46 29 19 52 53 -0.44 108 0 0 18 42 4 22 20 2.4 61 178 -14 18 13 14 19 11 2 18 9 1 19 15 18 -0.44 109 0 0 18 4 40 22 20 10.9 62 180 -13 17 35 53 18 33 35 17 31 41 18 37 49 -0.45 110 0 0 17 27 26 22 20 19.3 63 183 -12 16 58 42 17 56 16 16 54 30 18 0 31 -0.45 111 0 0 16 50 22 22 20 27.9 63 185 -10 16 21 43 17 19 8 16 17 31 17 23 22 -0.45 112 0 0 16 13 30 22 20 36.5 64 187 -9 15 44 55 16 42 12 15 40 44 16 46 26 -0.45 113 0 0 15 36 52 22 20 45.1 64 190 -8 15 8 21 16 5 30 15 4 11 16 9 42 -0.45 114 0 0 15 0 28 22 20 53.7 65 192 -7 14 32 2 15 29 2 14 27 52 15 33 13 -0.45 115 0 0 14 24 20 22 21 2.4 65 195 -6 13 55 59 14 52 49 13 51 50 14 57 0 -0.45 116 0 0 13 48 30 22 21 11.1 65 198 -5 13 20 13 14 16 54 13 16 5 14 21 5 -0.45 117 0 0 13 12 58 22 21 19.9 65 200 -3 12 44 46 13 41 17 12 40 39 13 45 27 -0.45 118 0 0 12 37 46 22 21 28.6 66 203 -2 12 9 39 13 6 0 12 5 33 13 10 9 -0.45 119 0 0 12 2 55 22 21 37.3 66 206 -1 11 34 53 12 31 4 11 30 47 12 35 12 -0.45 120 0 0 11 28 25 22 21 46.1 66 209 0 11 0 29 11 56 29 10 56 24 12 0 36 -0.45 121 0 0 10 54 19 22 21 54.8 66 211 1 10 26 28 11 22 17 10 22 23 11 26 24 -0.45 122 0 0 10 20 37 22 22 3.5 66 214 2 9 52 51 10 48 29 9 48 47 10 52 35 -0.45 123 0 0 9 47 19 22 22 12.2 65 217 3 9 19 39 10 15 6 9 15 36 10 19 11 -0.45 124 0 0 9 14 28 22 22 20.9 65 220 5 8 46 53 9 42 9 8 42 51 9 46 13 -0.45 125 0 0 8 42 3 22 22 29.5 65 222 6 8 14 34 9 9 39 8 10 32 9 13 42 -0.45 126 0 0 8 10 6 22 22 38.1 65 225 7 7 42 42 8 37 36 7 38 42 8 41 38 -0.45 127 0 0 7 38 37 22 22 46.6 64 227 8 7 11 20 8 6 2 7 7 20 8 10 3 -0.46 128 0 0 7 7 38 22 22 55.1 64 229 9 6 40 26 7 34 56 6 36 27 7 38 57 -0.46 129 0 0 6 37 8 22 23 3.6 63 232 10 6 10 2 7 4 21 6 6 4 7 8 21 -0.46 130 0 0 6 7 9 22 23 12.0 63 234 12 5 40 9 6 34 16 5 36 12 6 38 16 -0.46 131 0 0 5 37 42 22 23 20.3 62 236 13 5 10 47 6 4 43 5 6 50 6 8 41 -0.46 132 0 0 5 8 46 22 23 28.6 62 238 14 4 41 57 5 35 42 4 38 1 5 39 39 -0.46 133 0 0 4 40 23 22 23 36.7 61 240 15 4 13 39 5 7 12 4 9 44 5 11 9 -0.46 134 0 0 4 12 32 22 23 44.9 60 241 16 3 45 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0 27 13 -0.46 148 0 0 - 1 16 9 22 25 28.6 49 256 31 - 1 41 35 - 0 50 37 - 1 45 18 - 0 46 52 -0.46 149 0 0 - 1 35 6 22 25 35.2 48 257 32 - 2 0 27 - 1 9 39 - 2 4 10 - 1 5 55 -0.46 150 0 0 - 1 53 26 22 25 41.7 47 257 33 - 2 18 43 - 1 28 3 - 2 22 25 - 1 24 19 -0.46 151 0 0 - 2 11 9 22 25 48.1 46 258 35 - 2 36 22 - 1 45 50 - 2 40 3 - 1 42 7 -0.46 152 0 0 - 2 28 14 22 25 54.3 45 258 36 - 2 53 23 - 2 3 0 - 2 57 4 - 1 59 18 -0.46 153 0 0 - 2 44 43 22 26 0.4 44 259 37 - 3 9 48 - 2 19 33 - 3 13 28 - 2 15 51 -0.46 154 0 0 - 3 0 34 22 26 6.4 43 259 38 - 3 25 36 - 2 35 28 - 3 29 15 - 2 31 47 -0.46 155 0 0 - 3 15 49 22 26 12.3 42 259 39 - 3 40 46 - 2 50 46 - 3 44 25 - 2 47 5 -0.46 156 0 0 - 3 30 26 22 26 18.1 41 260 40 - 3 55 20 - 3 5 27 - 3 58 58 - 3 1 46 -0.46 157 0 0 - 3 44 26 22 26 23.7 40 260 41 - 4 9 16 - 3 19 30 - 4 12 54 - 3 15 50 -0.46 158 0 0 - 3 57 48 22 26 29.2 39 260 42 - 4 22 36 - 3 32 56 - 4 26 13 - 3 29 17 -0.46 159 0 0 - 4 10 34 22 26 34.6 38 261 43 - 4 35 18 - 3 45 45 - 4 38 55 - 3 42 6 -0.46 160 0 0 - 4 22 43 22 26 39.8 37 261 44 - 4 47 24 - 3 57 57 - 4 51 1 - 3 54 19 -0.46 161 0 0 - 4 34 14 22 26 44.9 36 261 45 - 4 58 53 - 4 9 31 - 5 2 29 - 4 5 53 -0.46 162 0 0 - 4 45 9 22 26 49.9 35 261 46 - 5 9 44 - 4 20 29 - 5 13 20 - 4 16 51 -0.46 163 0 0 - 4 55 27 22 26 54.8 34 261 47 - 5 20 0 - 4 30 49 - 5 23 35 - 4 27 12 -0.46 164 0 0 - 5 5 8 22 26 59.5 33 261 48 - 5 29 38 - 4 40 32 - 5 33 13 - 4 36 56 -0.46 165 0 0 - 5 14 12 22 27 4.1 32 261 49 - 5 38 40 - 4 49 39 - 5 42 14 - 4 46 2 -0.46 166 0 0 - 5 22 39 22 27 8.6 31 262 50 - 5 47 5 - 4 58 8 - 5 50 39 - 4 54 32 -0.46 167 0 0 - 5 30 29 22 27 12.9 31 262 50 - 5 54 53 - 5 6 1 - 5 58 27 - 5 2 25 -0.46 168 0 0 - 5 37 43 22 27 17.1 30 262 51 - 6 2 5 - 5 13 17 - 6 5 39 - 5 9 41 -0.46 169 0 0 - 5 44 21 22 27 21.2 29 262 52 - 6 8 41 - 5 19 56 - 6 12 15 - 5 16 21 -0.46 170 0 0 - 5 50 22 22 27 25.1 28 262 53 - 6 14 40 - 5 25 58 - 6 18 14 - 5 22 23 -0.46 171 0 0 - 5 55 46 22 27 28.9 27 262 54 - 6 20 3 - 5 31 24 - 6 23 36 - 5 27 50 -0.46 172 0 0 - 6 0 34 22 27 32.6 26 262 55 - 6 24 50 - 5 36 14 - 6 28 23 - 5 32 39 -0.46 173 0 0 - 6 4 46 22 27 36.1 25 262 56 - 6 29 1 - 5 40 27 - 6 32 33 - 5 36 52 -0.46 174 0 0 - 6 8 22 22 27 39.5 24 262 57 - 6 32 35 - 5 44 3 - 6 36 8 - 5 40 29 -0.46 175 0 0 - 6 11 21 22 27 42.8 23 262 58 - 6 35 34 - 5 47 4 - 6 39 6 - 5 43 30 -0.46 176 0 0 - 6 13 44 22 27 45.9 22 262 58 - 6 37 56 - 5 49 28 - 6 41 29 - 5 45 54 -0.46 177 0 0 - 6 15 32 22 27 48.9 21 262 59 - 6 39 43 - 5 51 16 - 6 43 16 - 5 47 42 -0.46 178 0 0 - 6 16 43 22 27 51.7 20 262 60 - 6 40 54 - 5 52 28 - 6 44 26 - 5 48 54 -0.46 179 0 0 - 6 17 19 22 27 54.4 19 262 61 - 6 41 29 - 5 53 4 - 6 45 2 - 5 49 30 -0.46 180 0 0 - 6 17 18 22 27 57.0 18 261 62 - 6 41 29 - 5 53 3 - 6 45 1 - 5 49 30 -0.46 -179 0 0 - 6 16 42 22 27 59.4 17 261 62 - 6 40 53 - 5 52 27 - 6 44 25 - 5 48 54 -0.46 -178 0 0 - 6 15 31 22 28 1.7 16 261 63 - 6 39 41 - 5 51 15 - 6 43 13 - 5 47 42 -0.46 -177 0 0 - 6 13 43 22 28 3.9 15 261 64 - 6 37 54 - 5 49 28 - 6 41 26 - 5 45 54 -0.46 -176 0 0 - 6 11 20 22 28 5.9 14 261 65 - 6 35 31 - 5 47 4 - 6 39 4 - 5 43 31 -0.47 -175 0 0 - 6 8 22 22 28 7.8 13 261 65 - 6 32 33 - 5 44 5 - 6 36 6 - 5 40 31 -0.47 -174 0 0 - 6 4 47 22 28 9.5 12 261 66 - 6 29 0 - 5 40 31 - 6 32 32 - 5 36 57 -0.47 -173 0 0 - 6 0 38 22 28 11.1 11 261 67 - 6 24 51 - 5 36 20 - 6 28 24 - 5 32 46 -0.47 -172 0 0 - 5 55 53 22 28 12.6 10 261 67 - 6 20 7 - 5 31 35 - 6 23 40 - 5 28 0 -0.47 -171 0 0 - 5 50 33 22 28 13.9 9 261 68 - 6 14 48 - 5 26 13 - 6 18 21 - 5 22 39 -0.47 -170 0 0 - 5 44 38 22 28 15.1 8 261 68 - 6 8 54 - 5 20 17 - 6 12 27 - 5 16 42 -0.47 -169 0 0 - 5 38 7 22 28 16.1 7 261 69 - 6 2 25 - 5 13 45 - 6 5 58 - 5 10 10 -0.48 -168 0 0 - 5 31 1 22 28 17.0 6 260 69 - 5 55 20 - 5 6 37 - 5 58 54 - 5 3 2 -0.48 -167 0 0 - 5 23 20 22 28 17.8 5 260 70 - 5 47 41 - 4 58 55 - 5 51 15 - 4 55 20 -0.49 -166 0 0 - 5 15 5 22 28 18.4 4 260 70 - 5 39 27 - 4 50 37 - 5 43 1 - 4 47 2 -0.49 -165 0 0 - 5 6 14 22 28 18.8 3 260 70 - 5 30 38 - 4 41 45 - 5 34 12 - 4 38 9 -0.51 -164 0 0 - 4 56 48 22 28 19.1 2 260 70 - 5 21 14 - 4 32 17 - 5 24 49 - 4 28 41 -0.55 -163 0 0 - 4 46 47 22 28 19.3 1 260 71 - 5 11 16 - 4 22 14 - 5 14 51 - 4 18 38 -0.72 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.8 Data for the target star ------------------------ * name: TYC 5519-01107-1 * constellation : Virgo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 12 05 41.1720 DE: -09 51 44.069 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 12 05 41.1724 DE: -09 51 44.072 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.6 * B mag [mag]: 10.9 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (205) Martha asteroid class: approx. diameter [km]: 81 approx. diameter ["]: 0.042 distance from Earth [AU]: 2.64300 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#62 date of fit: 2023 Apr 27 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): 0.011", 0.001", 103.884° remarks: * orbital elements for (205)Martha : Mean anomaly = 138.5290943108 deg Arg. of pericenter = 171.5020473675 deg Long. of node = 211.7191875865 deg Inclination = 10.7077431431 deg Eccentricity = 0.0362014934 Semimajor axis = 2.7762171883 AU Perihelion dist = 2.6757139800 AU Mag: H = 9.49, G = 0.15 Epoch of elements : MJD 60672.93179071 TDT (2024 Dec 28.9318) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#622023Apr27,5.48,2024,12,28,22.362974,0.197940,0.360656,7.323988,-4.061116,-0.005481,0.002442,0.000000,0.000000 108.4226,-10.0007,-154.95,-23.22,False TYC 5519-01107-1,12.09476997,-9.8622413,10.86,10.56,10.40,0.0,0,,12.11616640,-10.0006625,4.34,4.06,0,0,0 205,Martha,14.88,81.375,2.6430,0,0,1.650,-13.52,,4.0,0 0,138.3306,2024,12,28,171.5020,211.7192,10.7077,0.03620,2.77622,2.67571,9.49,5.0,0.15 1.073,0.0110,0.0013,104,0.0031,Known errors,0.84,0,-1,-1 20241228_1107-1,60140.76 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 18:13 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org