IOTA/IOTA-ES occultation update for (1249) Rutherfordia / TYC 6312-00964-1 event on 2024 Aug 05, 18:36 UT Visible from Summary ------- On 2024 Aug 05 UT, the 13.126 km diameter asteroid (1249) Rutherfordia will occult a 11.8 mag star in the constellation Sagittarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 2.86 mag to 14.58 mag (the magnitude of the asteroid) for at most 1.360 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 Aug 05, 18:26 - 2024 Aug 05, 18:46 * geocentric midpoint of event [JD]: 2460528.27528929 * magnitude of target star: 11.80 * magnitude drop [mag]: 2.86 * estimated maximum duration [s]: 1.360 * Moon: 2 % sunlit, 147° distance * Sun: 162° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 15 * 1 sigma uncertainty interval [path widths]: +/- 0.24 * 1 sigma uncertainty interval [seconds]: +/- 1.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.015, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.016", 0.002", 74°) * approx speed of asteroid's shadow [km/s]: 9.6296 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 6312-00964-1 by 1249 Rutherfordia on 2024 Aug 5 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 - 23 0 0 21 22 37 18 45 58.6 0 106 18 21 26 56 21 18 19 21 28 59 21 16 16 .... - 22 0 0 21 6 14 18 45 58.5 1 107 17 21 10 32 21 1 56 21 12 35 20 59 53 -0.21 - 21 0 0 20 50 3 18 45 58.2 2 107 16 20 54 21 20 45 45 20 56 23 20 43 42 -0.39 - 20 0 0 20 34 4 18 45 57.6 3 107 15 20 38 22 20 29 46 20 40 24 20 27 44 -0.46 - 19 0 0 20 18 17 18 45 56.8 4 108 14 20 22 35 20 14 0 20 24 37 20 11 58 -0.49 - 18 0 0 20 2 44 18 45 55.8 5 108 13 20 7 2 19 58 27 20 9 4 19 56 25 -0.51 - 17 0 0 19 47 24 18 45 54.6 6 108 12 19 51 41 19 43 8 19 53 43 19 41 6 -0.52 - 16 0 0 19 32 18 18 45 53.2 7 109 11 19 36 35 19 28 2 19 38 36 19 26 0 -0.53 - 15 0 0 19 17 26 18 45 51.5 8 109 10 19 21 42 19 13 10 19 23 44 19 11 8 -0.54 - 14 0 0 19 2 48 18 45 49.6 9 109 9 19 7 4 18 58 32 19 9 5 18 56 30 -0.55 - 13 0 0 18 48 24 18 45 47.6 10 110 8 18 52 40 18 44 8 18 54 41 18 42 7 -0.55 - 12 0 0 18 34 15 18 45 45.3 11 110 7 18 38 31 18 30 0 18 40 32 18 27 59 -0.55 - 11 0 0 18 20 21 18 45 42.8 12 110 6 18 24 36 18 16 6 18 26 37 18 14 5 -0.56 - 10 0 0 18 6 43 18 45 40.1 13 111 5 18 10 57 18 2 28 18 12 58 18 0 27 -0.56 - 9 0 0 17 53 19 18 45 37.1 14 111 4 17 57 34 17 49 5 17 59 35 17 47 4 -0.56 - 8 0 0 17 40 12 18 45 34.0 15 111 3 17 44 26 17 35 58 17 46 27 17 33 57 -0.56 - 7 0 0 17 27 20 18 45 30.7 16 112 2 17 31 34 17 23 6 17 33 35 17 21 6 -0.56 - 6 0 0 17 14 45 18 45 27.1 16 112 1 17 18 58 17 10 31 17 20 59 17 8 31 -0.57 - 5 0 0 17 2 26 18 45 23.4 17 113 0 17 6 39 16 58 12 17 8 39 16 56 13 -0.57 - 4 0 0 16 50 23 18 45 19.4 18 113 -1 16 54 36 16 46 10 16 56 36 16 44 10 -0.57 - 3 0 0 16 38 37 18 45 15.3 19 113 -2 16 42 50 16 34 25 16 44 50 16 32 25 -0.57 - 2 0 0 16 27 8 18 45 11.0 20 114 -3 16 31 21 16 22 56 16 33 21 16 20 56 -0.57 - 1 0 0 16 15 56 18 45 6.5 21 114 -3 16 20 9 16 11 44 16 22 8 16 9 45 -0.57 0 0 0 16 5 2 18 45 1.7 22 114 -4 16 9 14 16 0 50 16 11 13 15 58 51 -0.57 1 0 0 15 54 25 18 44 56.8 23 115 -5 15 58 36 15 50 13 16 0 36 15 48 14 -0.57 2 0 0 15 44 5 18 44 51.7 24 115 -6 15 48 16 15 39 54 15 50 16 15 37 54 -0.57 3 0 0 15 34 3 18 44 46.5 25 115 -7 15 38 14 15 29 52 15 40 13 15 27 53 -0.57 4 0 0 15 24 19 18 44 41.0 26 116 -8 15 28 30 15 20 8 15 30 29 15 18 9 -0.57 5 0 0 15 14 52 18 44 35.4 27 116 -9 15 19 3 15 10 42 15 21 2 15 8 43 -0.57 6 0 0 15 5 44 18 44 29.5 28 117 -10 15 9 55 15 1 34 15 11 53 14 59 35 -0.57 7 0 0 14 56 54 18 44 23.6 29 117 -11 15 1 4 14 52 44 15 3 3 14 50 46 -0.57 8 0 0 14 48 22 18 44 17.4 29 117 -12 14 52 32 14 44 13 14 54 31 14 42 14 -0.57 9 0 0 14 40 9 18 44 11.1 30 118 -13 14 44 19 14 35 59 14 46 17 14 34 1 -0.57 10 0 0 14 32 14 18 44 4.6 31 118 -14 14 36 24 14 28 5 14 38 22 14 26 7 -0.57 11 0 0 14 24 38 18 43 57.9 32 119 -15 14 28 47 14 20 29 14 30 46 14 18 31 -0.57 12 0 0 14 17 20 18 43 51.1 33 119 -16 14 21 30 14 13 11 14 23 28 14 11 13 -0.57 13 0 0 14 10 22 18 43 44.1 34 120 -17 14 14 30 14 6 13 14 16 29 14 4 15 -0.57 14 0 0 14 3 41 18 43 37.0 35 120 -17 14 7 50 13 59 33 14 9 48 13 57 35 -0.57 15 0 0 13 57 20 18 43 29.7 36 121 -18 14 1 29 13 53 12 14 3 27 13 51 14 -0.57 16 0 0 13 51 18 18 43 22.3 36 121 -19 13 55 27 13 47 10 13 57 24 13 45 12 -0.57 17 0 0 13 45 35 18 43 14.7 37 122 -20 13 49 43 13 41 27 13 51 41 13 39 29 -0.57 18 0 0 13 40 11 18 43 7.0 38 122 -21 13 44 19 13 36 3 13 46 17 13 34 5 -0.57 19 0 0 13 35 6 18 42 59.1 39 123 -22 13 39 14 13 30 58 13 41 11 13 29 0 -0.57 20 0 0 13 30 20 18 42 51.1 40 123 -23 13 34 28 13 26 12 13 36 25 13 24 15 -0.57 21 0 0 13 25 53 18 42 43.0 41 124 -24 13 30 1 13 21 45 13 31 58 13 19 48 -0.57 22 0 0 13 21 45 18 42 34.7 41 125 -25 13 25 53 13 17 38 13 27 50 13 15 41 -0.57 23 0 0 13 17 57 18 42 26.4 42 125 -25 13 22 5 13 13 50 13 24 2 13 11 52 -0.57 24 0 0 13 14 28 18 42 17.8 43 126 -26 13 18 35 13 10 21 13 20 33 13 8 24 -0.57 25 0 0 13 11 18 18 42 9.2 44 127 -27 13 15 25 13 7 11 13 17 23 13 5 14 -0.57 26 0 0 13 8 28 18 42 0.5 45 127 -28 13 12 35 13 4 21 13 14 32 13 2 24 -0.57 27 0 0 13 5 57 18 41 51.6 45 128 -29 13 10 4 13 1 50 13 12 1 12 59 53 -0.57 28 0 0 13 3 45 18 41 42.6 46 129 -30 13 7 52 12 59 38 13 9 49 12 57 41 -0.57 29 0 0 13 1 52 18 41 33.5 47 130 -31 13 5 59 12 57 45 13 7 56 12 55 48 -0.57 30 0 0 13 0 19 18 41 24.3 48 131 -31 13 4 26 12 56 12 13 6 23 12 54 15 -0.57 31 0 0 12 59 5 18 41 15.0 48 132 -32 13 3 12 12 54 59 13 5 9 12 53 2 -0.57 32 0 0 12 58 11 18 41 5.7 49 132 -33 13 2 18 12 54 4 13 4 15 12 52 7 -0.57 33 0 0 12 57 35 18 40 56.2 50 133 -34 13 1 42 12 53 29 13 3 39 12 51 32 -0.57 34 0 0 12 57 19 18 40 46.6 50 134 -35 13 1 26 12 53 13 13 3 23 12 51 16 -0.57 35 0 0 12 57 23 18 40 36.9 51 135 -36 13 1 30 12 53 16 13 3 27 12 51 19 -0.57 36 0 0 12 57 45 18 40 27.2 52 136 -36 13 1 52 12 53 39 13 3 49 12 51 42 -0.57 37 0 0 12 58 27 18 40 17.3 52 138 -37 13 2 34 12 54 20 13 4 31 12 52 23 -0.57 38 0 0 12 59 28 18 40 7.4 53 139 -38 13 3 35 12 55 21 13 5 32 12 53 24 -0.57 39 0 0 13 0 48 18 39 57.4 54 140 -39 13 4 55 12 56 41 13 6 52 12 54 44 -0.57 40 0 0 13 2 27 18 39 47.3 54 141 -39 13 6 34 12 58 20 13 8 31 12 56 24 -0.57 41 0 0 13 4 25 18 39 37.2 55 142 -40 13 8 32 13 0 19 13 10 29 12 58 22 -0.57 42 0 0 13 6 43 18 39 27.0 55 144 -41 13 10 50 13 2 36 13 12 47 13 0 39 -0.57 43 0 0 13 9 19 18 39 16.7 56 145 -42 13 13 26 13 5 12 13 15 23 13 3 15 -0.57 44 0 0 13 12 14 18 39 6.4 56 146 -42 13 16 21 13 8 7 13 18 19 13 6 10 -0.57 45 0 0 13 15 28 18 38 56.0 57 148 -43 13 19 35 13 11 21 13 21 33 13 9 24 -0.57 46 0 0 13 19 1 18 38 45.6 57 149 -44 13 23 8 13 14 54 13 25 6 13 12 57 -0.57 47 0 0 13 22 53 18 38 35.1 58 151 -44 13 27 0 13 18 46 13 28 58 13 16 49 -0.57 48 0 0 13 27 3 18 38 24.6 58 152 -45 13 31 11 13 22 56 13 33 8 13 20 59 -0.57 49 0 0 13 31 32 18 38 14.0 58 154 -46 13 35 40 13 27 25 13 37 37 13 25 28 -0.57 50 0 0 13 36 20 18 38 3.4 59 156 -46 13 40 27 13 32 12 13 42 25 13 30 15 -0.58 51 0 0 13 41 26 18 37 52.8 59 157 -47 13 45 33 13 37 18 13 47 31 13 35 21 -0.58 52 0 0 13 46 50 18 37 42.1 59 159 -48 13 50 58 13 42 42 13 52 56 13 40 45 -0.58 53 0 0 13 52 33 18 37 31.4 59 161 -48 13 56 41 13 48 25 13 58 38 13 46 28 -0.58 54 0 0 13 58 34 18 37 20.7 60 163 -49 14 2 42 13 54 26 14 4 39 13 52 28 -0.58 55 0 0 14 4 53 18 37 10.0 60 164 -49 14 9 1 14 0 45 14 10 59 13 58 47 -0.58 56 0 0 14 11 30 18 36 59.2 60 166 -50 14 15 38 14 7 21 14 17 36 14 5 24 -0.58 57 0 0 14 18 24 18 36 48.4 60 168 -50 14 22 33 14 14 16 14 24 31 14 12 18 -0.58 58 0 0 14 25 37 18 36 37.7 60 170 -51 14 29 46 14 21 29 14 31 44 14 19 31 -0.58 59 0 0 14 33 8 18 36 26.9 60 172 -51 14 37 16 14 28 59 14 39 15 14 27 1 -0.58 60 0 0 14 40 56 18 36 16.1 60 174 -52 14 45 5 14 36 47 14 47 3 14 34 49 -0.58 61 0 0 14 49 1 18 36 5.3 60 176 -52 14 53 10 14 44 52 14 55 9 14 42 54 -0.58 62 0 0 14 57 24 18 35 54.5 60 177 -53 15 1 33 14 53 14 15 3 32 14 51 16 -0.58 63 0 0 15 6 4 18 35 43.8 60 179 -53 15 10 13 15 1 54 15 12 12 14 59 56 -0.58 64 0 0 15 15 1 18 35 33.0 60 181 -53 15 19 11 15 10 51 15 21 9 15 8 53 -0.58 65 0 0 15 24 15 18 35 22.3 59 183 -54 15 28 25 15 20 5 15 30 23 15 18 6 -0.58 66 0 0 15 33 45 18 35 11.5 59 185 -54 15 37 56 15 29 35 15 39 54 15 27 37 -0.58 67 0 0 15 43 33 18 35 0.8 59 186 -54 15 47 43 15 39 22 15 49 42 15 37 24 -0.58 68 0 0 15 53 37 18 34 50.2 59 188 -54 15 57 47 15 49 26 15 59 46 15 47 27 -0.58 69 0 0 16 3 57 18 34 39.5 58 190 -55 16 8 8 15 59 46 16 10 7 15 57 47 -0.58 70 0 0 16 14 33 18 34 28.9 58 192 -55 16 18 44 16 10 22 16 20 43 16 8 23 -0.58 71 0 0 16 25 25 18 34 18.4 58 193 -55 16 29 37 16 21 14 16 31 36 16 19 15 -0.58 72 0 0 16 36 34 18 34 7.8 57 195 -55 16 40 45 16 32 22 16 42 45 16 30 23 -0.58 73 0 0 16 47 57 18 33 57.4 57 196 -55 16 52 9 16 43 46 16 54 9 16 41 46 -0.58 74 0 0 16 59 37 18 33 47.0 56 198 -55 17 3 49 16 55 25 17 5 48 16 53 25 -0.58 75 0 0 17 11 31 18 33 36.6 56 199 -55 17 15 43 17 7 19 17 17 43 17 5 19 -0.58 76 0 0 17 23 40 18 33 26.3 55 201 -55 17 27 53 17 19 28 17 29 53 17 17 28 -0.58 77 0 0 17 36 5 18 33 16.0 55 202 -55 17 40 18 17 31 52 17 42 18 17 29 52 -0.58 78 0 0 17 48 44 18 33 5.8 54 204 -55 17 52 57 17 44 31 17 54 57 17 42 31 -0.58 79 0 0 18 1 37 18 32 55.7 54 205 -55 18 5 51 17 57 24 18 7 51 17 55 24 -0.58 80 0 0 18 14 45 18 32 45.7 53 206 -55 18 18 59 18 10 31 18 20 59 18 8 31 -0.58 81 0 0 18 28 7 18 32 35.7 53 207 -55 18 32 21 18 23 53 18 34 21 18 21 52 -0.58 82 0 0 18 41 42 18 32 25.9 52 209 -55 18 45 56 18 37 28 18 47 57 18 35 27 -0.58 83 0 0 18 55 31 18 32 16.1 51 210 -54 18 59 45 18 51 16 19 1 46 18 49 16 -0.58 84 0 0 19 9 33 18 32 6.4 51 211 -54 19 13 48 19 5 18 19 15 49 19 3 18 -0.58 85 0 0 19 23 48 18 31 56.7 50 212 -54 19 28 3 19 19 33 19 30 4 19 17 32 -0.58 86 0 0 19 38 16 18 31 47.2 49 213 -54 19 42 32 19 34 1 19 44 33 19 32 0 -0.59 87 0 0 19 52 57 18 31 37.8 49 214 -53 19 57 12 19 48 41 19 59 14 19 46 40 -0.59 88 0 0 20 7 49 18 31 28.5 48 215 -53 20 12 5 20 3 34 20 14 7 20 1 32 -0.59 89 0 0 20 22 54 18 31 19.3 47 216 -53 20 27 10 20 18 38 20 29 12 20 16 36 -0.59 90 0 0 20 38 10 18 31 10.2 46 217 -52 20 42 27 20 33 54 20 44 28 20 31 52 -0.59 91 0 0 20 53 38 18 31 1.2 46 218 -52 20 57 55 20 49 21 20 59 56 20 47 20 -0.59 92 0 0 21 9 17 18 30 52.3 45 219 -51 21 13 34 21 5 0 21 15 36 21 2 58 -0.59 93 0 0 21 25 6 18 30 43.6 44 220 -51 21 29 23 21 20 49 21 31 26 21 18 47 -0.59 94 0 0 21 41 6 18 30 35.0 43 221 -50 21 45 24 21 36 49 21 47 26 21 34 47 -0.59 95 0 0 21 57 16 18 30 26.5 43 221 -50 22 1 34 21 52 59 22 3 37 21 50 56 -0.59 96 0 0 22 13 36 18 30 18.1 42 222 -49 22 17 54 22 9 18 22 19 57 22 7 16 -0.59 97 0 0 22 30 6 18 30 9.9 41 223 -49 22 34 24 22 25 47 22 36 27 22 23 45 -0.59 98 0 0 22 46 44 18 30 1.8 40 224 -48 22 51 3 22 42 26 22 53 6 22 40 23 -0.59 99 0 0 23 3 32 18 29 53.8 39 224 -48 23 7 51 22 59 13 23 9 54 22 57 10 -0.59 100 0 0 23 20 28 18 29 46.0 38 225 -47 23 24 47 23 16 9 23 26 50 23 14 6 -0.59 101 0 0 23 37 32 18 29 38.4 38 226 -47 23 41 52 23 33 13 23 43 55 23 31 10 -0.59 102 0 0 23 54 44 18 29 30.8 37 227 -46 23 59 4 23 50 25 24 1 7 23 48 22 -0.59 103 0 0 24 12 3 18 29 23.5 36 227 -45 24 16 23 24 7 44 24 18 27 24 5 41 -0.59 104 0 0 24 29 30 18 29 16.3 35 228 -45 24 33 50 24 25 10 24 35 54 24 23 7 -0.59 105 0 0 24 47 3 18 29 9.2 34 229 -44 24 51 24 24 42 43 24 53 27 24 40 40 -0.59 106 0 0 25 4 43 18 29 2.3 33 229 -43 25 9 3 25 0 22 25 11 7 24 58 19 -0.59 107 0 0 25 22 28 18 28 55.6 33 230 -43 25 26 49 25 18 8 25 28 53 25 16 4 -0.59 108 0 0 25 40 19 18 28 49.0 32 231 -42 25 44 40 25 35 58 25 46 44 25 33 55 -0.59 109 0 0 25 58 16 18 28 42.6 31 231 -41 26 2 37 25 53 55 26 4 41 25 51 51 -0.59 110 0 0 26 16 17 18 28 36.4 30 232 -40 26 20 38 26 11 55 26 22 42 26 9 52 -0.59 111 0 0 26 34 22 18 28 30.3 29 232 -40 26 38 44 26 30 1 26 40 48 26 27 57 -0.59 112 0 0 26 52 32 18 28 24.4 28 233 -39 26 56 53 26 48 10 26 58 58 26 46 6 -0.59 113 0 0 27 10 45 18 28 18.7 27 234 -38 27 15 7 27 6 23 27 17 11 27 4 19 -0.60 114 0 0 27 29 1 18 28 13.2 26 234 -37 27 33 23 27 24 39 27 35 28 27 22 35 -0.60 115 0 0 27 47 20 18 28 7.8 26 235 -37 27 51 43 27 42 58 27 53 47 27 40 54 -0.60 116 0 0 28 5 42 18 28 2.6 25 235 -36 28 10 4 28 1 19 28 12 9 27 59 15 -0.60 117 0 0 28 24 5 18 27 57.6 24 236 -35 28 28 28 28 19 43 28 30 32 28 17 38 -0.60 118 0 0 28 42 30 18 27 52.8 23 236 -34 28 46 53 28 38 8 28 48 58 28 36 3 -0.60 119 0 0 29 0 57 18 27 48.2 22 237 -34 29 5 19 28 56 34 29 7 24 28 54 29 -0.60 120 0 0 29 19 24 18 27 43.7 21 238 -33 29 23 47 29 15 1 29 25 51 29 12 56 -0.60 121 0 0 29 37 51 18 27 39.5 20 238 -32 29 42 14 29 33 28 29 44 19 29 31 24 -0.60 122 0 0 29 56 19 18 27 35.4 19 239 -31 30 0 42 29 51 56 30 2 47 29 49 51 -0.60 123 0 0 30 14 46 18 27 31.5 18 239 -30 30 19 9 30 10 22 30 21 14 30 8 18 -0.60 124 0 0 30 33 12 18 27 27.7 18 240 -30 30 37 35 30 28 48 30 39 40 30 26 44 -0.60 125 0 0 30 51 36 18 27 24.2 17 240 -29 30 56 0 30 47 13 30 58 5 30 45 9 -0.60 126 0 0 31 10 0 18 27 20.9 16 241 -28 31 14 23 31 5 36 31 16 28 31 3 32 -0.60 127 0 0 31 28 21 18 27 17.7 15 241 -27 31 32 44 31 23 57 31 34 49 31 21 53 -0.60 128 0 0 31 46 39 18 27 14.7 14 242 -26 31 51 3 31 42 16 31 53 8 31 40 11 -0.60 129 0 0 32 4 55 18 27 12.0 13 242 -25 32 9 19 32 0 32 32 11 24 31 58 27 -0.60 130 0 0 32 23 7 18 27 9.4 12 243 -25 32 27 31 32 18 44 32 29 36 32 16 39 -0.60 131 0 0 32 41 16 18 27 6.9 11 244 -24 32 45 40 32 36 53 32 47 45 32 34 48 -0.60 132 0 0 32 59 21 18 27 4.7 10 244 -23 33 3 45 32 54 58 33 5 50 32 52 53 -0.60 133 0 0 33 17 21 18 27 2.7 10 245 -22 33 21 45 33 12 58 33 23 50 33 10 53 -0.61 134 0 0 33 35 17 18 27 0.8 9 245 -21 33 39 40 33 30 54 33 41 45 33 28 49 -0.61 135 0 0 33 53 7 18 26 59.1 8 246 -20 33 57 31 33 48 44 33 59 36 33 46 39 -0.61 136 0 0 34 10 52 18 26 57.6 7 246 -20 34 15 15 34 6 29 34 17 20 34 4 24 -0.61 137 0 0 34 28 31 18 26 56.3 6 247 -19 34 32 54 34 24 8 34 34 59 34 22 3 -0.61 138 0 0 34 46 3 18 26 55.2 5 247 -18 34 50 27 34 41 41 34 52 31 34 39 36 -0.62 139 0 0 35 3 29 18 26 54.2 4 248 -17 35 7 52 34 59 7 35 9 57 34 57 2 -0.62 140 0 0 35 20 48 18 26 53.4 4 249 -16 35 25 11 35 16 26 35 27 16 35 14 21 -0.63 141 0 0 35 38 0 18 26 52.8 3 249 -15 35 42 23 35 33 38 35 44 28 35 31 33 -0.64 142 0 0 35 55 4 18 26 52.4 2 250 -15 35 59 27 35 50 42 36 1 32 35 48 38 -0.66 143 0 0 36 12 1 18 26 52.1 1 250 -14 36 16 23 36 7 38 36 18 28 36 5 34 -0.72 144 0 0 36 28 48 18 26 52.0 0 251 -13 36 33 11 36 24 26 36 35 15 36 22 22 -2.12 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.2 Data for the target star ------------------------ * name: TYC 6312-00964-1 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 19 47 06.8651 DE: -15 16 02.495 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 19 47 06.8651 DE: -15 16 02.495 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.8 * B mag [mag]: 12.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1249) Rutherfordia asteroid class: approx. diameter [km]: 13 approx. diameter ["]: 0.013 distance from Earth [AU]: 1.41040 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#55 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): 0.016", 0.002", 74.401° remarks: * orbital elements for (1249)Rutherfordia : Mean anomaly = 180.2596045872 deg Arg. of pericenter = 224.2602009819 deg Long. of node = 258.8912847148 deg Inclination = 4.8726209393 deg Eccentricity = 0.0763694410 Semimajor axis = 2.2242378433 AU Perihelion dist = 2.0543740425 AU Mag: H = 11.39, G = 0.15 Epoch of elements : MJD 60527.77528963 TDT (2024 Aug 05.7753) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#552023Apr24,1.36,2024,8,5,18.606943,-0.068387,0.494527,-5.383917,-0.745024,0.001718,-0.000215,0.000001,0.000000 63.2262,-15.2064,-97.61,16.68,False TYC 6312-00964-1,19.78524031,-15.2673597,12.19,11.80,11.59,0.0,0,,19.80882196,-15.2064463,2.86,2.64,0,0,0 1249,Rutherfordia,14.58,13.126,1.4104,0,0,-2.318,-4.65,,0.8,0 0,180.0293,2024,8,5,224.2602,258.8913,4.8726,0.07637,2.22424,2.05437,11.39,5.0,0.15 1.237,0.0157,0.0022,74,0.0030,Known errors,0.94,0,-1,-1 20240805_0964-1,60140.23 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 05:36 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org