IOTA/IOTA-ES occultation update for (94) Aurora / HIP 113552 event on 2024 May 10, 07:15 UT Visible from Summary ------- On 2024 May 10 UT, the 185.684914694865 km diameter asteroid (94) Aurora will occult a 9.9 mag star in the constellation Aquarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 3.89 mag to 13.80 mag (the magnitude of the asteroid) for at most 6.740 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 May 10, 07:11 - 2024 May 10, 07:18 * geocentric midpoint of event [JD]: 2460440.80210638 * magnitude of target star: 9.94 * magnitude drop [mag]: 3.89 * estimated maximum duration [s]: 6.740 * Moon: 7 % sunlit, 98° distance * Sun: 68° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 208 * 1 sigma uncertainty interval [path widths]: +/- 0.13 * 1 sigma uncertainty interval [seconds]: +/- 1.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.017, +/- 0.013) * 1 sigma uncertainty ellipse (major, minor, PA): (0.019", 0.010", 60°) * approx speed of asteroid's shadow [km/s]: 27.5988 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of HIP 113552 by 94 Aurora on 2024 May 10 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 - 80 0 0 3 49 14 7 11 38.7 0 101 -54 2 51 58 4 46 58 2 36 59 5 2 15 .... - 79 0 0 3 37 39 7 11 38.8 1 101 -54 2 40 29 4 35 19 2 25 31 4 50 34 -0.27 - 78 0 0 3 26 34 7 11 38.9 2 101 -53 2 29 28 4 24 9 2 14 31 4 39 23 -0.37 - 77 0 0 3 15 57 7 11 39.2 3 101 -52 2 18 56 4 13 27 2 4 0 4 28 40 -0.41 - 76 0 0 3 5 50 7 11 39.5 4 102 -52 2 8 53 4 3 16 1 53 59 4 18 28 -0.43 - 75 0 0 2 56 13 7 11 39.9 6 102 -51 1 59 20 3 53 34 1 44 26 4 8 45 -0.44 - 74 0 0 2 47 5 7 11 40.4 7 102 -50 1 50 16 3 44 22 1 35 23 3 59 32 -0.45 - 73 0 0 2 38 26 7 11 40.9 8 102 -49 1 41 41 3 35 40 1 26 50 3 50 49 -0.46 - 72 0 0 2 30 17 7 11 41.6 9 102 -48 1 33 36 3 27 28 1 18 45 3 42 35 -0.47 - 71 0 0 2 22 39 7 11 42.3 10 102 -48 1 26 0 3 19 45 1 11 10 3 34 52 -0.47 - 70 0 0 2 15 30 7 11 43.1 11 102 -47 1 18 54 3 12 33 1 4 5 3 27 39 -0.47 - 69 0 0 2 8 51 7 11 44.0 12 102 -46 1 12 18 3 5 51 0 57 30 3 20 57 -0.48 - 68 0 0 2 2 42 7 11 44.9 13 102 -45 1 6 12 2 59 40 0 51 24 3 14 44 -0.48 - 67 0 0 1 57 3 7 11 45.9 14 102 -44 1 0 36 2 53 59 0 45 49 3 9 2 -0.48 - 66 0 0 1 51 55 7 11 47.0 15 102 -43 0 55 29 2 48 48 0 40 43 3 3 51 -0.48 - 65 0 0 1 47 16 7 11 48.2 16 102 -43 0 50 53 2 44 8 0 36 7 2 59 10 -0.49 - 64 0 0 1 43 9 7 11 49.5 17 102 -42 0 46 47 2 39 58 0 32 2 2 55 0 -0.49 - 63 0 0 1 39 31 7 11 50.8 18 102 -41 0 43 11 2 36 19 0 28 26 2 51 21 -0.49 - 62 0 0 1 36 24 7 11 52.2 19 102 -40 0 40 5 2 33 11 0 25 21 2 48 12 -0.49 - 61 0 0 1 33 48 7 11 53.7 20 103 -39 0 37 30 2 30 33 0 22 45 2 45 35 -0.49 - 60 0 0 1 31 42 7 11 55.3 21 103 -38 0 35 25 2 28 27 0 20 41 2 43 28 -0.49 - 59 0 0 1 30 6 7 11 56.9 22 103 -37 0 33 50 2 26 51 0 19 6 2 41 52 -0.49 - 58 0 0 1 29 2 7 11 58.6 22 103 -36 0 32 46 2 25 46 0 18 2 2 40 47 -0.49 - 57 0 0 1 28 28 7 12 0.4 23 103 -35 0 32 12 2 25 12 0 17 28 2 40 13 -0.49 - 56 0 0 1 28 25 7 12 2.2 24 103 -34 0 32 8 2 25 9 0 17 24 2 40 10 -0.49 - 55 0 0 1 28 52 7 12 4.1 25 103 -34 0 32 35 2 25 37 0 17 51 2 40 38 -0.50 - 54 0 0 1 29 50 7 12 6.1 26 103 -33 0 33 33 2 26 36 0 18 49 2 41 37 -0.50 - 53 0 0 1 31 19 7 12 8.2 27 104 -32 0 35 1 2 28 6 0 20 17 2 43 7 -0.50 - 52 0 0 1 33 19 7 12 10.3 28 104 -31 0 37 0 2 30 6 0 22 15 2 45 8 -0.50 - 51 0 0 1 35 50 7 12 12.5 29 104 -30 0 39 29 2 32 38 0 24 44 2 47 40 -0.50 - 50 0 0 1 38 51 7 12 14.8 30 104 -29 0 42 29 2 35 42 0 27 43 2 50 44 -0.50 - 49 0 0 1 42 23 7 12 17.1 31 104 -28 0 45 59 2 39 16 0 31 13 2 54 19 -0.50 - 48 0 0 1 46 26 7 12 19.5 32 104 -27 0 50 0 2 43 21 0 35 14 2 58 24 -0.50 - 47 0 0 1 51 0 7 12 22.0 33 105 -26 0 54 32 2 47 57 0 39 45 3 3 1 -0.50 - 46 0 0 1 56 5 7 12 24.6 34 105 -25 0 59 34 2 53 4 0 44 46 3 8 9 -0.50 - 45 0 0 2 1 40 7 12 27.2 35 105 -24 1 5 7 2 58 43 0 50 18 3 13 48 -0.50 - 44 0 0 2 7 47 7 12 29.8 36 106 -23 1 11 10 3 4 52 0 56 21 3 19 59 -0.50 - 43 0 0 2 14 24 7 12 32.6 37 106 -22 1 17 44 3 11 32 1 2 54 3 26 40 -0.50 - 42 0 0 2 21 32 7 12 35.3 38 106 -21 1 24 48 3 18 44 1 9 57 3 33 52 -0.50 - 41 0 0 2 29 10 7 12 38.2 39 107 -20 1 32 23 3 26 26 1 17 31 3 41 35 -0.50 - 40 0 0 2 37 19 7 12 41.1 40 107 -19 1 40 28 3 34 39 1 25 35 3 49 50 -0.50 - 39 0 0 2 45 59 7 12 44.1 41 107 -18 1 49 4 3 43 23 1 34 10 3 58 35 -0.50 - 38 0 0 2 55 9 7 12 47.1 42 108 -17 1 58 10 3 52 38 1 43 14 4 7 51 -0.50 - 37 0 0 3 4 50 7 12 50.2 43 108 -16 2 7 46 4 2 24 1 52 50 4 17 37 -0.50 - 36 0 0 3 15 1 7 12 53.4 43 109 -15 2 17 52 4 12 40 2 2 55 4 27 55 -0.50 - 35 0 0 3 25 43 7 12 56.6 44 109 -14 2 28 29 4 23 27 2 13 30 4 38 43 -0.50 - 34 0 0 3 36 55 7 12 59.9 45 110 -13 2 39 36 4 34 44 2 24 35 4 50 2 -0.50 - 33 0 0 3 48 37 7 13 3.2 46 111 -12 2 51 12 4 46 31 2 36 11 5 1 51 -0.50 - 32 0 0 4 0 49 7 13 6.6 47 111 -11 3 3 19 4 58 49 2 48 16 5 14 11 -0.50 - 31 0 0 4 13 31 7 13 10.0 48 112 -10 3 15 56 5 11 38 3 0 51 5 27 0 -0.50 - 30 0 0 4 26 44 7 13 13.5 49 113 -9 3 29 2 5 24 56 3 13 55 5 40 20 -0.50 - 29 0 0 4 40 25 7 13 17.1 50 113 -8 3 42 37 5 38 44 3 27 29 5 54 10 -0.50 - 28 0 0 4 54 37 7 13 20.7 50 114 -7 3 56 42 5 53 2 3 41 33 6 8 30 -0.50 - 27 0 0 5 9 18 7 13 24.3 51 115 -6 4 11 17 6 7 50 3 56 5 6 23 19 -0.50 - 26 0 0 5 24 28 7 13 28.0 52 116 -5 4 26 20 6 23 7 4 11 7 6 38 38 -0.50 - 25 0 0 5 40 7 7 13 31.7 53 117 -4 4 41 52 6 38 53 4 26 38 6 54 26 -0.50 - 24 0 0 5 56 15 7 13 35.5 54 118 -3 4 57 53 6 55 8 4 42 37 7 10 43 -0.50 - 23 0 0 6 12 52 7 13 39.3 54 119 -2 5 14 23 7 11 52 4 59 5 7 27 30 -0.50 - 22 0 0 6 29 57 7 13 43.2 55 120 -1 5 31 21 7 29 5 5 16 1 7 44 44 -0.50 - 21 0 0 6 47 31 7 13 47.1 56 122 0 5 48 47 7 46 46 5 33 25 8 2 28 -0.50 - 20 0 0 7 5 32 7 13 51.1 56 123 2 6 6 41 8 4 56 5 51 17 8 20 39 -0.50 - 19 0 0 7 24 1 7 13 55.0 57 124 3 6 25 3 8 23 33 6 9 36 8 39 18 -0.51 - 18 0 0 7 42 58 7 13 59.1 58 126 4 6 43 51 8 42 37 6 28 23 8 58 25 -0.51 - 17 0 0 8 2 22 7 14 3.1 58 127 5 7 3 7 9 2 9 6 47 37 9 17 59 -0.51 - 16 0 0 8 22 12 7 14 7.2 59 129 6 7 22 50 9 22 8 7 7 17 9 38 0 -0.51 - 15 0 0 8 42 29 7 14 11.3 60 130 7 7 42 59 9 42 33 7 27 24 9 58 28 -0.51 - 14 0 0 9 3 13 7 14 15.5 60 132 8 8 3 34 10 3 25 7 47 57 10 19 22 -0.51 - 13 0 0 9 24 22 7 14 19.6 61 134 9 8 24 34 10 24 42 8 8 56 10 40 41 -0.51 - 12 0 0 9 45 56 7 14 23.8 61 136 10 8 46 0 10 46 25 8 30 19 11 2 26 -0.51 - 11 0 0 10 7 55 7 14 28.1 61 138 11 9 7 51 11 8 33 8 52 8 11 24 36 -0.51 - 10 0 0 10 30 19 7 14 32.3 62 140 12 9 30 6 11 31 5 9 14 21 11 47 11 -0.51 - 9 0 0 10 53 7 7 14 36.6 62 142 13 9 52 46 11 54 2 9 36 58 12 10 10 -0.50 - 8 0 0 11 16 18 7 14 40.9 62 144 14 10 15 49 12 17 22 9 59 59 12 33 32 -0.50 - 7 0 0 11 39 52 7 14 45.2 63 146 15 10 39 15 12 41 5 10 23 23 12 57 17 -0.50 - 6 0 0 12 3 49 7 14 49.5 63 149 16 11 3 3 13 5 10 10 47 9 13 21 25 -0.50 - 5 0 0 12 28 8 7 14 53.8 63 151 17 11 27 14 13 29 38 11 11 18 13 45 55 -0.50 - 4 0 0 12 52 49 7 14 58.1 63 153 19 11 51 46 13 54 27 11 35 48 14 10 47 -0.50 - 3 0 0 13 17 50 7 15 2.5 63 156 20 12 16 39 14 19 37 12 0 38 14 35 59 -0.50 - 2 0 0 13 43 11 7 15 6.8 63 158 21 12 41 52 14 45 7 12 25 49 15 1 31 -0.50 - 1 0 0 14 8 53 7 15 11.1 63 160 22 13 7 25 15 10 57 12 51 20 15 27 23 -0.50 0 0 0 14 34 53 7 15 15.5 63 163 23 13 33 17 15 37 5 13 17 10 15 53 34 -0.50 1 0 0 15 1 11 7 15 19.8 63 165 24 13 59 27 16 3 32 13 43 19 16 20 2 -0.50 2 0 0 15 27 47 7 15 24.1 63 167 25 14 25 56 16 30 16 14 9 45 16 46 49 -0.50 3 0 0 15 54 40 7 15 28.5 62 170 26 14 52 41 16 57 17 14 36 28 17 13 52 -0.50 4 0 0 16 21 49 7 15 32.8 62 172 27 15 19 42 17 24 34 15 3 27 17 41 11 -0.50 5 0 0 16 49 14 7 15 37.1 62 174 28 15 46 59 17 52 6 15 30 43 18 8 46 -0.50 6 0 0 17 16 53 7 15 41.3 61 176 29 16 14 31 18 19 53 15 58 13 18 36 34 -0.50 7 0 0 17 44 46 7 15 45.6 61 178 30 16 42 17 18 47 54 16 25 57 19 4 37 -0.50 8 0 0 18 12 53 7 15 49.8 61 181 31 17 10 17 19 16 7 16 53 54 19 32 52 -0.50 9 0 0 18 41 11 7 15 54.0 60 183 32 17 38 28 19 44 33 17 22 4 20 1 20 -0.50 10 0 0 19 9 41 7 15 58.2 60 184 33 18 6 52 20 13 9 17 50 26 20 29 58 -0.50 11 0 0 19 38 22 7 16 2.4 59 186 34 18 35 26 20 41 57 18 18 58 20 58 47 -0.50 12 0 0 20 7 12 7 16 6.5 58 188 35 19 4 10 21 10 53 18 47 41 21 27 46 -0.50 13 0 0 20 36 11 7 16 10.6 58 190 36 19 33 4 21 39 58 19 16 33 21 56 52 -0.50 14 0 0 21 5 19 7 16 14.7 57 192 37 20 2 5 22 9 12 19 45 33 22 26 7 -0.50 15 0 0 21 34 33 7 16 18.7 56 193 38 20 31 14 22 38 31 20 14 41 22 55 28 -0.50 16 0 0 22 3 53 7 16 22.7 56 195 39 21 0 30 23 7 57 20 43 55 23 24 55 -0.50 17 0 0 22 33 19 7 16 26.6 55 196 40 21 29 51 23 37 28 21 13 15 23 54 28 -0.50 18 0 0 23 2 50 7 16 30.5 54 198 41 21 59 16 24 7 3 21 42 39 24 24 4 -0.50 19 0 0 23 32 23 7 16 34.4 54 199 42 22 28 46 24 36 41 22 12 8 24 53 43 -0.50 20 0 0 24 2 0 7 16 38.2 53 200 43 22 58 19 25 6 21 22 41 39 25 23 25 -0.50 21 0 0 24 31 38 7 16 41.9 52 202 44 23 27 53 25 36 3 23 11 13 25 53 7 -0.50 22 0 0 25 1 17 7 16 45.6 51 203 45 23 57 29 26 5 45 23 40 48 26 22 50 -0.50 23 0 0 25 30 56 7 16 49.3 50 204 46 24 27 5 26 35 27 24 10 23 26 52 33 -0.50 24 0 0 26 0 33 7 16 52.9 50 205 47 24 56 40 27 5 7 24 39 58 27 22 14 -0.50 25 0 0 26 30 9 7 16 56.4 49 207 48 25 26 13 27 34 45 25 9 30 27 51 53 -0.50 26 0 0 26 59 42 7 16 59.9 48 208 49 25 55 44 28 4 20 25 39 1 28 21 28 -0.50 27 0 0 27 29 11 7 17 3.3 47 209 49 26 25 12 28 33 51 26 8 28 28 50 59 -0.50 28 0 0 27 58 36 7 17 6.6 46 210 50 26 54 36 29 3 17 26 37 52 29 20 25 -0.50 29 0 0 28 27 55 7 17 9.9 45 211 51 27 23 54 29 32 37 27 7 10 29 49 45 -0.50 30 0 0 28 57 8 7 17 13.2 44 212 52 27 53 7 30 1 50 27 36 22 30 18 59 -0.50 31 0 0 29 26 14 7 17 16.3 43 213 53 28 22 12 30 30 56 28 5 28 30 48 5 -0.50 32 0 0 29 55 12 7 17 19.4 43 214 54 28 51 10 30 59 54 28 34 26 31 17 2 -0.50 33 0 0 30 24 1 7 17 22.4 42 215 54 29 20 0 31 28 42 29 3 16 31 45 51 -0.50 34 0 0 30 52 40 7 17 25.4 41 216 55 29 48 41 31 57 21 29 31 57 32 14 29 -0.50 35 0 0 31 21 10 7 17 28.3 40 216 56 30 17 12 32 25 49 30 0 28 32 42 57 -0.50 36 0 0 31 49 28 7 17 31.1 39 217 56 30 45 32 32 54 5 30 28 49 33 11 13 -0.50 37 0 0 32 17 35 7 17 33.8 38 218 57 31 13 41 33 22 10 30 56 58 33 39 17 -0.50 38 0 0 32 45 29 7 17 36.5 37 219 58 31 41 38 33 50 2 31 24 56 34 7 8 -0.50 39 0 0 33 13 11 7 17 39.1 36 220 58 32 9 22 34 17 40 31 52 40 34 34 46 -0.50 40 0 0 33 40 38 7 17 41.7 35 221 59 32 36 52 34 45 5 32 20 12 35 2 9 -0.50 41 0 0 34 7 52 7 17 44.1 35 221 60 33 4 9 35 12 15 32 47 29 35 29 18 -0.50 42 0 0 34 34 50 7 17 46.5 34 222 60 33 31 11 35 39 9 33 14 32 35 56 12 -0.50 43 0 0 35 1 33 7 17 48.9 33 223 61 33 57 58 36 5 48 33 41 20 36 22 49 -0.50 44 0 0 35 28 0 7 17 51.1 32 224 61 34 24 29 36 32 10 34 7 53 36 49 10 -0.50 45 0 0 35 54 10 7 17 53.3 31 225 62 34 50 44 36 58 15 34 34 8 37 15 14 -0.50 46 0 0 36 20 3 7 17 55.4 30 225 62 35 16 42 37 24 3 35 0 8 37 41 1 -0.50 47 0 0 36 45 38 7 17 57.5 29 226 62 35 42 22 37 49 33 35 25 49 38 6 30 -0.50 48 0 0 37 10 56 7 17 59.4 28 227 63 36 7 45 38 14 45 35 51 14 38 31 40 -0.50 49 0 0 37 35 55 7 18 1.3 27 228 63 36 32 50 38 39 39 36 16 20 38 56 32 -0.50 50 0 0 38 0 35 7 18 3.2 27 228 63 36 57 36 39 4 13 36 41 8 39 21 5 -0.50 51 0 0 38 24 56 7 18 5.0 26 229 64 37 22 3 39 28 28 37 5 37 39 45 18 -0.50 52 0 0 38 48 58 7 18 6.7 25 230 64 37 46 11 39 52 23 37 29 46 40 9 11 -0.50 53 0 0 39 12 39 7 18 8.3 24 230 64 38 10 0 40 15 57 37 53 36 40 32 44 -0.50 54 0 0 39 36 1 7 18 9.9 23 231 64 38 33 28 40 39 12 38 17 6 40 55 56 -0.50 55 0 0 39 59 2 7 18 11.4 22 232 64 38 56 36 41 2 6 38 40 16 41 18 48 -0.50 56 0 0 40 21 42 7 18 12.8 22 233 65 39 19 23 41 24 39 39 3 5 41 41 19 -0.50 57 0 0 40 44 1 7 18 14.2 21 233 65 39 41 50 41 46 50 39 25 34 42 3 29 -0.50 58 0 0 41 6 0 7 18 15.5 20 234 65 40 3 56 42 8 41 39 47 42 42 25 17 -0.50 59 0 0 41 27 37 7 18 16.8 19 235 65 40 25 40 42 30 10 40 9 28 42 46 44 -0.50 60 0 0 41 48 52 7 18 18.0 18 235 65 40 47 4 42 51 18 40 30 53 43 7 50 -0.50 61 0 0 42 9 46 7 18 19.1 17 236 65 41 8 5 43 12 3 40 51 57 43 28 33 -0.50 62 0 0 42 30 18 7 18 20.2 17 237 64 41 28 45 43 32 27 41 12 39 43 48 55 -0.50 63 0 0 42 50 28 7 18 21.2 16 238 64 41 49 4 43 52 29 41 33 0 44 8 55 -0.50 64 0 0 43 10 16 7 18 22.2 15 238 64 42 9 0 44 12 9 41 52 58 44 28 32 -0.50 65 0 0 43 29 43 7 18 23.1 14 239 64 42 28 34 44 31 27 42 12 35 44 47 48 -0.50 66 0 0 43 48 47 7 18 23.9 13 240 64 42 47 47 44 50 22 42 31 49 45 6 41 -0.50 67 0 0 44 7 29 7 18 24.7 13 240 64 43 6 37 45 8 56 42 50 41 45 25 12 -0.50 68 0 0 44 25 48 7 18 25.5 12 241 63 43 25 5 45 27 7 43 9 12 45 43 21 -0.50 69 0 0 44 43 46 7 18 26.2 11 242 63 43 43 11 45 44 56 43 27 20 46 1 8 -0.51 70 0 0 45 1 21 7 18 26.8 10 243 63 44 0 55 46 2 23 43 45 6 46 18 32 -0.51 71 0 0 45 18 35 7 18 27.4 10 243 62 44 18 16 46 19 27 44 2 29 46 35 35 -0.51 72 0 0 45 35 26 7 18 27.9 9 244 62 44 35 16 46 36 10 44 19 31 46 52 15 -0.51 73 0 0 45 51 54 7 18 28.4 8 245 62 44 51 53 46 52 30 44 36 10 47 8 33 -0.51 74 0 0 46 8 1 7 18 28.9 7 245 61 45 8 8 47 8 28 44 52 28 47 24 29 -0.51 75 0 0 46 23 46 7 18 29.3 7 246 61 45 24 1 47 24 5 45 8 23 47 40 3 -0.51 76 0 0 46 39 9 7 18 29.6 6 247 61 45 39 32 47 39 19 45 23 56 47 55 15 -0.51 77 0 0 46 54 10 7 18 29.9 5 248 60 45 54 41 47 54 11 45 39 7 48 10 5 -0.51 78 0 0 47 8 48 7 18 30.2 4 248 60 46 9 28 48 8 42 45 53 56 48 24 33 -0.52 79 0 0 47 23 6 7 18 30.4 4 249 59 46 23 53 48 22 51 46 8 23 48 38 40 -0.52 80 0 0 47 37 1 7 18 30.6 3 250 59 46 37 56 48 36 38 46 22 29 48 52 25 -0.52 81 0 0 47 50 35 7 18 30.8 2 251 58 46 51 38 48 50 4 46 36 12 49 5 49 -0.53 82 0 0 48 3 47 7 18 30.9 2 251 58 47 4 58 49 3 8 46 49 34 49 18 51 -0.55 83 0 0 48 16 38 7 18 30.9 1 252 58 47 17 56 49 15 52 47 2 35 49 31 32 -0.58 84 0 0 48 29 8 7 18 30.9 0 253 57 47 30 34 .. .. .. 47 15 14 .. .. .. -1.12 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 14.3 Data for the target star ------------------------ * name: HIP 113552 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 22 59 54.0081 DE: -11 22 55.797 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 22 59 54.0103 DE: -11 22 55.782 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 9.9 * B mag [mag]: 10.8 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (94) Aurora asteroid class: approx. diameter [km]: 186 approx. diameter ["]: 0.075 distance from Earth [AU]: 3.40680 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#118 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", 0.010", 59.8° remarks: * orbital elements for (94)Aurora : Mean anomaly = 272.2597274375 deg Arg. of pericenter = 60.4120982105 deg Long. of node = 2.5390013612 deg Inclination = 7.9714163823 deg Eccentricity = 0.0956452164 Semimajor axis = 3.1545406041 AU Perihelion dist = 2.8528238854 AU Mag: H = 7.72, G = 0.15 Epoch of elements : MJD 60440.30210620 TDT (2024 May 10.3021) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1182023Apr24,6.74,2024,5,10,7.250553,-0.186695,0.409819,14.360575,6.035979,-0.004856,-0.002220,0.000000,0.000000 7.9494,-11.2527,70.35,17.78,False HIP 113552,22.99833556,-11.3821659,10.80,9.94,9.48,0.1,0,,23.01939558,-11.2527447,3.89,3.90,0,0,0 94,Aurora,13.80,185.932,3.4068,0,0,2.521,15.59,,10.4,0 0,272.2066,2024,5,10,60.4121,2.5390,7.9714,0.09565,3.15454,2.85282,7.72,5.0,0.15 1.132,0.0193,0.0097,60,0.0099,Known errors,0.96,0,-1,-1 20240510_113552,60139.34 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 14, 08:03 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org