IOTA/IOTA-ES occultation update for (828) Lindemannia / HIP 112769 event on 2024 Dec 11, 16:52 UT Visible from Summary ------- On 2024 Dec 11 UT, the 52.0882359128084 km diameter asteroid (828) Lindemannia will occult a 8.0 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 8.35 mag to 16.31 mag (the magnitude of the asteroid) for at most 2.490 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 Dec 11, 16:47 - 2024 Dec 11, 16:57 * geocentric midpoint of event [JD]: 2460656.20299071 * magnitude of target star: 7.96 * magnitude drop [mag]: 8.35 * estimated maximum duration [s]: 2.490 * Moon: 83 % sunlit, 50° distance * Sun: 81° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 57 * 1 sigma uncertainty interval [path widths]: +/- 0.16 * 1 sigma uncertainty interval [seconds]: +/- 2.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.018, +/- 0.008) * 1 sigma uncertainty ellipse (major, minor, PA): (0.019", 0.004", 67°) * approx speed of asteroid's shadow [km/s]: 20.9846 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of HIP 112769 by 828 Lindemannia on 2024 Dec 11 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 0 52 5 16 47 40.7 1 97 65 0 36 26 1 7 47 0 31 25 1 12 49 .... - 78 0 0 0 44 56 16 47 40.8 2 97 66 0 29 17 1 0 36 0 24 16 1 5 38 -0.30 - 77 0 0 0 38 14 16 47 41.0 3 97 66 0 22 36 0 53 54 0 17 36 0 58 56 -0.35 - 76 0 0 0 32 1 16 47 41.4 4 97 66 0 16 24 0 47 40 0 11 23 0 52 42 -0.38 - 75 0 0 0 26 16 16 47 41.8 5 97 66 0 10 39 0 41 54 0 5 39 0 46 56 -0.39 - 74 0 0 0 20 59 16 47 42.4 6 97 67 0 5 23 0 36 37 0 0 23 0 41 39 -0.40 - 73 0 0 0 16 11 16 47 43.0 7 97 67 0 0 36 0 31 48 - 0 4 24 0 36 50 -0.41 - 72 0 0 0 11 52 16 47 43.8 8 97 67 - 0 3 43 0 27 28 - 0 8 43 0 32 30 -0.42 - 71 0 0 0 8 1 16 47 44.6 9 97 67 - 0 7 34 0 23 37 - 0 12 34 0 28 38 -0.42 - 70 0 0 0 4 38 16 47 45.6 10 97 67 - 0 10 56 0 20 14 - 0 15 55 0 25 15 -0.43 - 69 0 0 0 1 45 16 47 46.6 11 97 66 - 0 13 49 0 17 21 - 0 18 49 0 22 21 -0.43 - 68 0 0 - 0 0 40 16 47 47.8 12 97 66 - 0 16 14 0 14 56 - 0 21 13 0 19 56 -0.43 - 67 0 0 - 0 2 36 16 47 49.0 13 98 66 - 0 18 9 0 12 59 - 0 23 9 0 18 0 -0.43 - 66 0 0 - 0 4 3 16 47 50.4 14 98 66 - 0 19 36 0 11 32 - 0 24 36 0 16 33 -0.43 - 65 0 0 - 0 5 1 16 47 51.8 15 98 66 - 0 20 34 0 10 34 - 0 25 34 0 15 35 -0.44 - 64 0 0 - 0 5 30 16 47 53.4 16 98 65 - 0 21 4 0 10 5 - 0 26 3 0 15 6 -0.44 - 63 0 0 - 0 5 30 16 47 55.0 17 98 65 - 0 21 4 0 10 5 - 0 26 3 0 15 6 -0.44 - 62 0 0 - 0 5 1 16 47 56.8 18 98 64 - 0 20 35 0 10 34 - 0 25 34 0 15 35 -0.44 - 61 0 0 - 0 4 3 16 47 58.6 19 98 64 - 0 19 37 0 11 32 - 0 24 36 0 16 33 -0.44 - 60 0 0 - 0 2 36 16 48 0.6 20 98 63 - 0 18 10 0 13 0 - 0 23 9 0 18 1 -0.44 - 59 0 0 - 0 0 40 16 48 2.6 21 98 63 - 0 16 14 0 14 56 - 0 21 14 0 19 57 -0.44 - 58 0 0 0 1 46 16 48 4.7 22 98 62 - 0 13 49 0 17 22 - 0 18 49 0 22 23 -0.44 - 57 0 0 0 4 40 16 48 7.0 23 98 62 - 0 10 55 0 20 17 - 0 15 54 0 25 19 -0.44 - 56 0 0 0 8 4 16 48 9.3 24 98 61 - 0 7 31 0 23 42 - 0 12 31 0 28 43 -0.44 - 55 0 0 0 11 57 16 48 11.7 25 98 60 - 0 3 39 0 27 35 - 0 8 39 0 32 37 -0.45 - 54 0 0 0 16 20 16 48 14.3 26 98 60 0 0 43 0 31 58 - 0 4 17 0 37 0 -0.45 - 53 0 0 0 21 11 16 48 16.9 27 98 59 0 5 34 0 36 50 0 0 33 0 41 52 -0.45 - 52 0 0 0 26 32 16 48 19.6 28 99 58 0 10 54 0 42 12 0 5 53 0 47 14 -0.45 - 51 0 0 0 32 21 16 48 22.4 29 99 58 0 16 43 0 48 2 0 11 42 0 53 5 -0.45 - 50 0 0 0 38 40 16 48 25.3 30 99 57 0 23 1 0 54 22 0 18 0 0 59 25 -0.45 - 49 0 0 0 45 29 16 48 28.3 31 99 56 0 29 48 1 1 11 0 24 47 1 6 14 -0.45 - 48 0 0 0 52 46 16 48 31.3 32 99 55 0 37 4 1 8 29 0 32 3 1 13 33 -0.45 - 47 0 0 1 0 32 16 48 34.5 33 99 55 0 44 50 1 16 17 0 39 48 1 21 20 -0.45 - 46 0 0 1 8 48 16 48 37.8 34 100 54 0 53 4 1 24 33 0 48 2 1 29 37 -0.45 - 45 0 0 1 17 32 16 48 41.1 35 100 53 1 1 48 1 33 19 0 56 45 1 38 23 -0.45 - 44 0 0 1 26 46 16 48 44.5 36 100 52 1 11 0 1 42 34 1 5 57 1 47 38 -0.45 - 43 0 0 1 36 28 16 48 48.1 37 100 51 1 20 41 1 52 17 1 15 38 1 57 22 -0.45 - 42 0 0 1 46 39 16 48 51.7 38 101 50 1 30 51 2 2 30 1 25 47 2 7 35 -0.45 - 41 0 0 1 57 20 16 48 55.4 39 101 49 1 41 30 2 13 11 1 36 25 2 18 17 -0.45 - 40 0 0 2 8 28 16 48 59.1 39 101 49 1 52 37 2 24 21 1 47 32 2 29 28 -0.45 - 39 0 0 2 20 6 16 49 3.0 40 102 48 2 4 13 2 36 0 1 59 8 2 41 7 -0.45 - 38 0 0 2 32 11 16 49 7.0 41 102 47 2 16 17 2 48 7 2 11 12 2 53 15 -0.45 - 37 0 0 2 44 46 16 49 11.0 42 102 46 2 28 50 3 0 43 2 23 44 3 5 51 -0.45 - 36 0 0 2 57 48 16 49 15.1 43 103 45 2 41 51 3 13 47 2 36 44 3 18 55 -0.45 - 35 0 0 3 11 19 16 49 19.3 44 103 44 2 55 20 3 27 19 2 50 13 3 32 28 -0.45 - 34 0 0 3 25 17 16 49 23.5 45 104 43 3 9 17 3 41 20 3 4 9 3 46 29 -0.45 - 33 0 0 3 39 44 16 49 27.9 46 104 42 3 23 42 3 55 48 3 18 34 4 0 58 -0.45 - 32 0 0 3 54 38 16 49 32.3 47 105 41 3 38 34 4 10 44 3 33 25 4 15 54 -0.45 - 31 0 0 4 10 0 16 49 36.8 48 106 40 3 53 54 4 26 7 3 48 45 4 31 19 -0.45 - 30 0 0 4 25 49 16 49 41.4 49 106 39 4 9 42 4 41 58 4 4 32 4 47 10 -0.45 - 29 0 0 4 42 5 16 49 46.0 50 107 38 4 25 56 4 58 16 4 20 45 5 3 29 -0.45 - 28 0 0 4 58 48 16 49 50.7 51 108 37 4 42 37 5 15 1 4 37 26 5 20 14 -0.45 - 27 0 0 5 15 58 16 49 55.5 51 109 36 4 59 45 5 32 13 4 54 33 5 37 27 -0.45 - 26 0 0 5 33 34 16 50 0.3 52 110 35 5 17 19 5 49 51 5 12 7 5 55 5 -0.45 - 25 0 0 5 51 37 16 50 5.2 53 110 34 5 35 20 6 7 56 5 30 7 6 13 10 -0.45 - 24 0 0 6 10 5 16 50 10.2 54 111 33 5 53 46 6 26 26 5 48 32 6 31 41 -0.45 - 23 0 0 6 28 59 16 50 15.2 55 113 32 6 12 38 6 45 22 6 7 23 6 50 38 -0.45 - 22 0 0 6 48 18 16 50 20.3 56 114 31 6 31 55 7 4 43 6 26 40 7 10 0 -0.45 - 21 0 0 7 8 2 16 50 25.4 56 115 30 6 51 37 7 24 29 6 46 21 7 29 46 -0.45 - 20 0 0 7 28 10 16 50 30.6 57 116 29 7 11 44 7 44 40 7 6 27 7 49 58 -0.45 - 19 0 0 7 48 43 16 50 35.9 58 117 28 7 32 14 8 5 15 7 26 57 8 10 33 -0.45 - 18 0 0 8 9 40 16 50 41.2 59 119 27 7 53 9 8 26 14 7 47 51 8 31 33 -0.45 - 17 0 0 8 31 0 16 50 46.5 59 120 26 8 14 27 8 47 36 8 9 9 8 52 56 -0.45 - 16 0 0 8 52 43 16 50 51.9 60 122 25 8 36 8 9 9 21 8 30 49 9 14 42 -0.45 - 15 0 0 9 14 49 16 50 57.4 61 124 24 8 58 12 9 31 29 8 52 52 9 36 50 -0.45 - 14 0 0 9 37 17 16 51 2.9 61 125 23 9 20 38 9 53 59 9 15 17 9 59 21 -0.45 - 13 0 0 10 0 7 16 51 8.4 62 127 21 9 43 25 10 16 51 9 38 4 10 22 13 -0.45 - 12 0 0 10 23 17 16 51 13.9 62 129 20 10 6 34 10 40 3 10 1 12 10 45 27 -0.45 - 11 0 0 10 46 49 16 51 19.5 63 131 19 10 30 3 11 3 37 10 24 41 11 9 1 -0.45 - 10 0 0 11 10 40 16 51 25.1 63 133 18 10 53 52 11 27 30 10 48 29 11 32 55 -0.45 - 9 0 0 11 34 51 16 51 30.8 64 135 17 11 18 1 11 51 43 11 12 37 11 57 9 -0.45 - 8 0 0 11 59 21 16 51 36.4 64 138 16 11 42 29 12 16 15 11 37 5 12 21 41 -0.45 - 7 0 0 12 24 9 16 51 42.1 65 140 15 12 7 15 12 41 5 12 1 50 12 46 32 -0.45 - 6 0 0 12 49 15 16 51 47.8 65 143 14 12 32 19 13 6 13 12 26 53 13 11 41 -0.45 - 5 0 0 13 14 38 16 51 53.5 65 145 13 12 57 40 13 31 38 12 52 14 13 37 6 -0.45 - 4 0 0 13 40 17 16 51 59.2 65 148 12 13 23 18 13 57 19 13 17 51 14 2 48 -0.45 - 3 0 0 14 6 12 16 52 5.0 66 150 11 13 49 11 14 23 16 13 43 43 14 28 46 -0.45 - 2 0 0 14 32 23 16 52 10.7 66 153 10 14 15 19 14 49 29 14 9 51 14 54 58 -0.45 - 1 0 0 14 58 47 16 52 16.5 66 155 9 14 41 42 15 15 55 14 36 13 15 21 25 -0.45 0 0 0 15 25 25 16 52 22.2 66 158 7 15 8 18 15 42 35 15 2 49 15 48 6 -0.45 1 0 0 15 52 16 16 52 27.9 66 161 6 15 35 8 16 9 27 15 29 38 16 14 59 -0.45 2 0 0 16 19 19 16 52 33.7 65 163 5 16 2 9 16 36 32 15 56 39 16 42 4 -0.45 3 0 0 16 46 34 16 52 39.4 65 166 4 16 29 22 17 3 48 16 23 51 17 9 21 -0.45 4 0 0 17 13 59 16 52 45.1 65 169 3 16 56 45 17 31 15 16 51 14 17 36 48 -0.45 5 0 0 17 41 34 16 52 50.8 65 171 2 17 24 19 17 58 51 17 18 47 18 4 25 -0.45 6 0 0 18 9 17 16 52 56.4 64 174 1 17 52 1 18 26 36 17 46 29 18 32 10 -0.45 7 0 0 18 37 9 16 53 2.1 64 176 0 18 19 51 18 54 29 18 14 19 19 0 4 -0.45 8 0 0 19 5 8 16 53 7.7 64 178 -1 18 47 49 19 22 30 18 42 16 19 28 5 -0.45 9 0 0 19 33 14 16 53 13.3 63 181 -2 19 15 54 19 50 37 19 10 20 19 56 12 -0.45 10 0 0 20 1 25 16 53 18.8 63 183 -3 19 44 4 20 18 49 19 38 30 20 24 25 -0.45 11 0 0 20 29 41 16 53 24.3 62 185 -4 20 12 19 20 47 6 20 6 45 20 52 42 -0.45 12 0 0 20 58 1 16 53 29.8 62 187 -5 20 40 38 21 15 27 20 35 3 21 21 3 -0.45 13 0 0 21 26 24 16 53 35.3 61 189 -6 21 9 0 21 43 51 21 3 25 21 49 28 -0.45 14 0 0 21 54 49 16 53 40.6 60 191 -8 21 37 24 22 12 17 21 31 50 22 17 54 -0.45 15 0 0 22 23 16 16 53 46.0 60 193 -9 22 5 50 22 40 44 22 0 15 22 46 22 -0.45 16 0 0 22 51 43 16 53 51.3 59 195 -10 22 34 17 23 9 12 22 28 41 23 14 50 -0.45 17 0 0 23 20 10 16 53 56.5 58 196 -11 23 2 43 23 37 40 22 57 8 23 43 17 -0.45 18 0 0 23 48 36 16 54 1.7 58 198 -12 23 31 8 24 6 6 23 25 33 24 11 43 -0.45 19 0 0 24 16 59 16 54 6.8 57 199 -13 23 59 32 24 34 30 23 53 56 24 40 8 -0.45 20 0 0 24 45 20 16 54 11.8 56 201 -14 24 27 52 25 2 51 24 22 16 25 8 29 -0.45 21 0 0 25 13 38 16 54 16.8 55 202 -15 24 56 9 25 31 9 24 50 33 25 36 47 -0.45 22 0 0 25 41 50 16 54 21.7 55 204 -16 25 24 22 25 59 22 25 18 46 26 4 59 -0.45 23 0 0 26 9 58 16 54 26.6 54 205 -17 25 52 29 26 27 29 25 46 53 26 33 7 -0.45 24 0 0 26 37 59 16 54 31.4 53 206 -18 26 20 31 26 55 30 26 14 55 27 1 8 -0.45 25 0 0 27 5 54 16 54 36.1 52 208 -19 26 48 26 27 23 25 26 42 50 27 29 3 -0.45 26 0 0 27 33 41 16 54 40.7 51 209 -20 27 16 13 27 51 12 27 10 37 27 56 50 -0.45 27 0 0 28 1 20 16 54 45.3 50 210 -21 27 43 52 28 18 50 27 38 16 28 24 28 -0.45 28 0 0 28 28 49 16 54 49.8 50 211 -22 28 11 22 28 46 19 28 5 46 28 51 57 -0.45 29 0 0 28 56 9 16 54 54.2 49 212 -23 28 38 43 29 13 39 28 33 7 29 19 16 -0.45 30 0 0 29 23 19 16 54 58.5 48 213 -24 29 5 53 29 40 48 29 0 17 29 46 25 -0.45 31 0 0 29 50 17 16 55 2.8 47 214 -25 29 32 52 30 7 45 29 27 16 30 13 23 -0.45 32 0 0 30 17 4 16 55 7.0 46 215 -26 29 59 39 30 34 31 29 54 4 30 40 8 -0.45 33 0 0 30 43 38 16 55 11.0 45 216 -27 30 26 14 31 1 5 30 20 39 31 6 41 -0.45 34 0 0 31 9 59 16 55 15.0 44 217 -28 30 52 36 31 27 25 30 47 2 31 33 1 -0.45 35 0 0 31 36 7 16 55 19.0 43 218 -29 31 18 44 31 53 31 31 13 10 31 59 7 -0.45 36 0 0 32 2 0 16 55 22.8 43 219 -29 31 44 39 32 19 24 31 39 5 32 24 59 -0.45 37 0 0 32 27 39 16 55 26.5 42 220 -30 32 10 19 32 45 1 32 4 45 32 50 36 -0.45 38 0 0 32 53 2 16 55 30.2 41 221 -31 32 35 43 33 10 24 32 30 10 33 15 58 -0.45 39 0 0 33 18 10 16 55 33.8 40 222 -32 33 0 52 33 35 30 32 55 20 33 41 4 -0.45 40 0 0 33 43 1 16 55 37.3 39 223 -33 33 25 45 34 0 20 33 20 13 34 5 54 -0.45 41 0 0 34 7 36 16 55 40.7 38 223 -34 33 50 22 34 24 54 33 44 50 34 30 27 -0.45 42 0 0 34 31 54 16 55 44.0 37 224 -35 34 14 41 34 49 10 34 9 10 34 54 43 -0.45 43 0 0 34 55 55 16 55 47.2 36 225 -36 34 38 43 35 13 9 34 33 12 35 18 42 -0.45 44 0 0 35 19 37 16 55 50.4 36 226 -37 35 2 27 35 36 50 34 56 57 35 42 22 -0.45 45 0 0 35 43 1 16 55 53.4 35 227 -37 35 25 53 36 0 13 35 20 23 36 5 44 -0.45 46 0 0 36 6 7 16 55 56.4 34 227 -38 35 49 0 36 23 17 35 43 31 36 28 48 -0.45 47 0 0 36 28 54 16 55 59.3 33 228 -39 36 11 49 36 46 2 36 6 20 36 51 32 -0.45 48 0 0 36 51 22 16 56 2.1 32 229 -40 36 34 18 37 8 28 36 28 50 37 13 57 -0.45 49 0 0 37 13 30 16 56 4.8 31 230 -41 36 56 28 37 30 34 36 51 1 37 36 3 -0.45 50 0 0 37 35 19 16 56 7.4 30 230 -42 37 18 19 37 52 21 37 12 52 37 57 50 -0.45 51 0 0 37 56 47 16 56 10.0 30 231 -42 37 39 49 38 13 48 37 34 23 38 19 16 -0.45 52 0 0 38 17 56 16 56 12.4 29 232 -43 38 1 0 38 34 54 37 55 34 38 40 22 -0.45 53 0 0 38 38 44 16 56 14.8 28 233 -44 38 21 50 38 55 40 38 16 25 39 1 7 -0.45 54 0 0 38 59 12 16 56 17.1 27 233 -45 38 42 19 39 16 6 38 36 55 39 21 32 -0.45 55 0 0 39 19 18 16 56 19.3 26 234 -45 39 2 28 39 36 11 38 57 4 39 41 37 -0.45 56 0 0 39 39 4 16 56 21.5 25 235 -46 39 22 16 39 55 55 39 16 53 40 1 20 -0.45 57 0 0 39 58 30 16 56 23.6 25 236 -47 39 41 44 40 15 18 39 36 21 40 20 42 -0.45 58 0 0 40 17 34 16 56 25.6 24 236 -48 40 0 50 40 34 20 39 55 28 40 39 44 -0.45 59 0 0 40 36 17 16 56 27.5 23 237 -48 40 19 35 40 53 1 40 14 14 40 58 24 -0.45 60 0 0 40 54 39 16 56 29.3 22 238 -49 40 37 59 41 11 21 40 32 38 41 16 43 -0.45 61 0 0 41 12 39 16 56 31.1 21 239 -50 40 56 1 41 29 19 40 50 41 41 34 41 -0.45 62 0 0 41 30 18 16 56 32.8 21 239 -50 41 13 42 41 46 56 41 8 23 41 52 17 -0.45 63 0 0 41 47 36 16 56 34.4 20 240 -51 41 31 2 42 4 12 41 25 44 42 9 32 -0.45 64 0 0 42 4 32 16 56 35.9 19 241 -52 41 48 1 42 21 6 41 42 43 42 26 26 -0.45 65 0 0 42 21 7 16 56 37.4 18 241 -52 42 4 38 42 37 39 41 59 20 42 42 58 -0.45 66 0 0 42 37 21 16 56 38.8 17 242 -53 42 20 53 42 53 50 42 15 36 42 59 9 -0.45 67 0 0 42 53 13 16 56 40.1 17 243 -53 42 36 47 43 9 40 42 31 31 43 14 58 -0.45 68 0 0 43 8 43 16 56 41.4 16 244 -54 42 52 20 43 25 9 42 47 5 43 30 26 -0.45 69 0 0 43 23 52 16 56 42.6 15 244 -55 43 7 31 43 40 16 43 2 16 43 45 32 -0.45 70 0 0 43 38 40 16 56 43.7 14 245 -55 43 22 21 43 55 2 43 17 7 44 0 18 -0.45 71 0 0 43 53 7 16 56 44.8 14 246 -56 43 36 49 44 9 26 43 31 36 44 14 41 -0.45 72 0 0 44 7 12 16 56 45.8 13 246 -56 43 50 57 44 23 30 43 45 44 44 28 44 -0.45 73 0 0 44 20 56 16 56 46.8 12 247 -57 44 4 42 44 37 12 43 59 30 44 42 25 -0.45 74 0 0 44 34 19 16 56 47.7 11 248 -57 44 18 7 44 50 33 44 12 56 44 55 46 -0.45 75 0 0 44 47 20 16 56 48.5 11 249 -58 44 31 11 45 3 32 44 26 0 45 8 45 -0.45 76 0 0 45 0 1 16 56 49.2 10 249 -58 44 43 53 45 16 11 44 38 43 45 21 23 -0.45 77 0 0 45 12 21 16 56 49.9 9 250 -59 44 56 15 45 28 29 44 51 5 45 33 40 -0.45 78 0 0 45 24 19 16 56 50.6 8 251 -59 45 8 15 45 40 26 45 3 6 45 45 36 -0.46 79 0 0 45 35 57 16 56 51.2 8 251 -60 45 19 55 45 52 2 45 14 46 45 57 12 -0.46 80 0 0 45 47 14 16 56 51.7 7 252 -60 45 31 13 46 3 17 45 26 5 46 8 26 -0.46 81 0 0 45 58 10 16 56 52.2 6 253 -60 45 42 11 46 14 11 45 37 4 46 19 20 -0.46 82 0 0 46 8 46 16 56 52.6 5 254 -61 45 52 49 46 24 45 45 47 42 46 29 54 -0.46 83 0 0 46 19 1 16 56 53.0 5 254 -61 46 3 6 46 34 59 45 57 59 46 40 7 -0.46 84 0 0 46 28 56 16 56 53.3 4 255 -61 46 13 2 46 44 52 46 7 56 46 50 0 -0.47 85 0 0 46 38 30 16 56 53.6 3 256 -62 46 22 38 46 54 25 46 17 33 46 59 32 -0.47 86 0 0 46 47 45 16 56 53.8 3 256 -62 46 31 54 47 3 38 46 26 49 47 8 44 -0.48 87 0 0 46 56 38 16 56 53.9 2 257 -62 46 40 49 47 12 30 46 35 45 47 17 36 -0.49 88 0 0 47 5 12 16 56 54.0 1 258 -63 46 49 24 47 21 2 46 44 20 47 26 8 -0.52 89 0 0 47 13 26 16 56 54.1 1 259 -63 46 57 39 47 29 15 46 52 36 47 34 20 -0.61 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: HIP 112769 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 22 50 14.2710 DE: -07 27 35.693 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 22 50 14.2705 DE: -07 27 35.696 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.300) * V mag [mag]: 8.0 * B mag [mag]: 8.1 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (828) Lindemannia asteroid class: approx. diameter [km]: 52 approx. diameter ["]: 0.023 distance from Earth [AU]: 3.14040 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#111 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", 0.004", 67.369° remarks: * orbital elements for (828)Lindemannia : Mean anomaly = 57.7987846993 deg Arg. of pericenter = 296.8793722252 deg Long. of node = 1.7827693588 deg Inclination = 1.1248788792 deg Eccentricity = 0.0267673664 Semimajor axis = 3.1892073499 AU Perihelion dist = 3.1038406683 AU Mag: H = 10.40, G = 0.15 Epoch of elements : MJD 60655.70299046 TDT (2024 Dec 11.7030) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1112023Apr24,2.49,2024,12,11,16.871777,-0.160642,0.378633,10.877094,4.687812,0.005482,0.002250,0.000000,0.000000 8.9133,-7.3285,-74.68,-23.07,False HIP 112769,22.83729752,-7.4599144,8.07,7.96,7.90,0.1,0,,22.85889837,-7.3285312,8.35,7.96,0,0,0 828,Lindemannia,16.31,52.316,3.1404,0,0,2.048,13.13,,2.6,0 0,57.6771,2024,12,11,296.8794,1.7828,1.1249,0.02677,3.18921,3.10384,10.40,5.0,0.15 1.161,0.0193,0.0037,67,0.0037,Known errors,0.95,0,-1,-1 20241211_112769,60140.74 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:40 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org