IOTA/IOTA-ES occultation update for (1214) Richilde / TYC 1763-02417-1 event on 2024 Oct 20, 02:52 UT Visible from Summary ------- On 2024 Oct 20 UT, the 37.2061507243416 km diameter asteroid (1214) Richilde will occult a 9.9 mag star in the constellation Triangulum for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.93 mag to 14.81 mag (the magnitude of the asteroid) for at most 3.420 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 Oct 20, 02:42 - 2024 Oct 20, 03:02 * geocentric midpoint of event [JD]: 2460603.61954796 * magnitude of target star: 9.89 * magnitude drop [mag]: 4.93 * estimated maximum duration [s]: 3.420 * Moon: 90 % sunlit, 28° distance * Sun: 162° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 37 * 1 sigma uncertainty interval [path widths]: +/- 0.15 * 1 sigma uncertainty interval [seconds]: +/- 2.2 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.020, +/- 0.008) * 1 sigma uncertainty ellipse (major, minor, PA): (0.021", 0.005", 72°) * approx speed of asteroid's shadow [km/s]: 10.9285 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1763-02417-1 by 1214 Richilde on 2024 Oct 20 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 -126 0 0 -16 29 15 3 1 51.2 0 61 -10 -16 17 37 .. .. .. -16 14 1 .. .. .. .... -125 0 0 -15 56 16 3 1 51.1 1 60 -11 -15 44 36 -16 7 56 -15 40 59 -16 11 33 -0.16 -124 0 0 -15 22 46 3 1 50.8 2 60 -12 -15 11 4 -15 34 28 -15 7 26 -15 38 6 -0.10 -123 0 0 -14 48 45 3 1 50.3 3 60 -13 -14 37 1 -15 0 30 -14 33 22 -15 4 8 -0.08 -122 0 0 -14 14 14 3 1 49.5 4 59 -14 -14 2 28 -14 26 1 -13 58 49 -14 29 40 -0.07 -121 0 0 -13 39 14 3 1 48.5 6 59 -15 -13 27 25 -13 51 3 -13 23 46 -13 54 42 -0.07 -120 0 0 -13 3 45 3 1 47.3 7 59 -16 -12 51 54 -13 15 36 -12 48 14 -13 19 16 -0.06 -119 0 0 -12 27 48 3 1 45.8 8 59 -17 -12 15 55 -12 39 41 -12 12 14 -12 43 22 -0.06 -118 0 0 -11 51 24 3 1 44.1 9 59 -18 -11 39 29 -12 3 19 -11 35 48 -12 7 1 -0.06 -117 0 0 -11 14 34 3 1 42.2 10 58 -19 -11 2 37 -11 26 31 -10 58 55 -11 30 13 -0.06 -116 0 0 -10 37 19 3 1 40.0 11 58 -20 -10 25 20 -10 49 17 -10 21 37 -10 53 0 -0.05 -115 0 0 - 9 59 39 3 1 37.6 12 58 -21 - 9 47 38 -10 11 39 - 9 43 55 -10 15 22 -0.05 -114 0 0 - 9 21 36 3 1 34.9 14 58 -23 - 9 9 33 - 9 33 38 - 9 5 50 - 9 37 21 -0.05 -113 0 0 - 8 43 10 3 1 32.0 15 58 -24 - 8 31 6 - 8 55 14 - 8 27 22 - 8 58 58 -0.05 -112 0 0 - 8 4 23 3 1 28.9 16 58 -25 - 7 52 18 - 8 16 29 - 7 48 33 - 8 20 13 -0.05 -111 0 0 - 7 25 16 3 1 25.5 17 57 -26 - 7 13 9 - 7 37 23 - 7 9 24 - 7 41 8 -0.05 -110 0 0 - 6 45 51 3 1 21.8 18 57 -27 - 6 33 42 - 6 57 59 - 6 29 57 - 7 1 44 -0.05 -109 0 0 - 6 6 7 3 1 17.9 19 57 -28 - 5 53 57 - 6 18 17 - 5 50 11 - 6 22 2 -0.05 -108 0 0 - 5 26 7 3 1 13.8 21 57 -29 - 5 13 56 - 5 38 18 - 5 10 9 - 5 42 4 -0.05 -107 0 0 - 4 45 51 3 1 9.4 22 57 -30 - 4 33 39 - 4 58 3 - 4 29 52 - 5 1 50 -0.05 -106 0 0 - 4 5 21 3 1 4.8 23 57 -32 - 3 53 8 - 4 17 35 - 3 49 21 - 4 21 22 -0.05 -105 0 0 - 3 24 39 3 1 0.0 24 57 -33 - 3 12 25 - 3 36 53 - 3 8 38 - 3 40 41 -0.05 -104 0 0 - 2 43 45 3 0 54.9 25 57 -34 - 2 31 30 - 2 56 0 - 2 27 43 - 2 59 48 -0.05 -103 0 0 - 2 2 42 3 0 49.6 27 57 -35 - 1 50 26 - 2 14 57 - 1 46 38 - 2 18 45 -0.05 -102 0 0 - 1 21 29 3 0 44.0 28 57 -36 - 1 9 12 - 1 33 46 - 1 5 24 - 1 37 33 -0.05 -101 0 0 - 0 40 9 3 0 38.2 29 57 -37 - 0 27 52 - 0 52 26 - 0 24 4 - 0 56 14 -0.05 -100 0 0 0 1 17 3 0 32.2 30 57 -38 0 13 34 - 0 11 1 0 17 23 - 0 14 49 -0.05 - 99 0 0 0 42 47 3 0 26.0 31 57 -39 0 55 5 0 30 29 0 58 54 0 26 41 -0.05 - 98 0 0 1 24 20 3 0 19.6 33 57 -40 1 36 39 1 12 2 1 40 27 1 8 14 -0.05 - 97 0 0 2 5 56 3 0 12.9 34 57 -41 2 18 14 1 53 37 2 22 3 1 49 49 -0.05 - 96 0 0 2 47 31 3 0 6.1 35 57 -43 2 59 50 2 35 13 3 3 39 2 31 24 -0.05 - 95 0 0 3 29 6 2 59 59.0 36 57 -44 3 41 25 3 16 47 3 45 13 3 12 59 -0.05 - 94 0 0 4 10 38 2 59 51.8 37 57 -45 4 22 57 3 58 20 4 26 45 3 54 31 -0.05 - 93 0 0 4 52 6 2 59 44.4 38 57 -46 5 4 25 4 39 48 5 8 13 4 36 0 -0.05 - 92 0 0 5 33 29 2 59 36.7 40 58 -47 5 45 48 5 21 11 5 49 36 5 17 23 -0.05 - 91 0 0 6 14 46 2 59 29.0 41 58 -48 6 27 4 6 2 28 6 30 52 5 58 40 -0.05 - 90 0 0 6 55 55 2 59 21.0 42 58 -49 7 8 12 6 43 38 7 12 0 6 39 50 -0.05 - 89 0 0 7 36 54 2 59 12.9 43 58 -50 7 49 11 7 24 38 7 52 59 7 20 50 -0.05 - 88 0 0 8 17 44 2 59 4.6 44 58 -51 8 29 59 8 5 28 8 33 47 8 1 40 -0.05 - 87 0 0 8 58 21 2 58 56.2 46 59 -52 9 10 36 8 46 6 9 14 24 8 42 18 -0.05 - 86 0 0 9 38 46 2 58 47.6 47 59 -53 9 51 0 9 26 31 9 54 47 9 22 44 -0.05 - 85 0 0 10 18 56 2 58 38.9 48 59 -54 10 31 9 10 6 43 10 34 56 10 2 56 -0.05 - 84 0 0 10 58 51 2 58 30.1 49 59 -55 11 11 4 10 46 39 11 14 50 10 42 52 -0.05 - 83 0 0 11 38 30 2 58 21.2 50 60 -56 11 50 41 11 26 19 11 54 28 11 22 33 -0.05 - 82 0 0 12 17 51 2 58 12.1 51 60 -57 12 30 1 12 5 41 12 33 47 12 1 55 -0.05 - 81 0 0 12 56 54 2 58 3.0 52 60 -58 13 9 3 12 44 45 13 12 48 12 41 0 -0.05 - 80 0 0 13 35 37 2 57 53.7 54 61 -59 13 47 45 13 23 30 13 51 30 13 19 45 -0.05 - 79 0 0 14 14 0 2 57 44.4 55 61 -60 14 26 6 14 1 54 14 29 51 13 58 9 -0.05 - 78 0 0 14 52 1 2 57 35.0 56 61 -61 15 4 6 14 39 57 15 7 50 14 36 12 -0.05 - 77 0 0 15 29 40 2 57 25.5 57 62 -61 15 41 43 15 17 37 15 45 27 15 13 53 -0.05 - 76 0 0 16 6 56 2 57 15.9 58 62 -62 16 18 57 15 54 54 16 22 41 15 51 11 -0.05 - 75 0 0 16 43 47 2 57 6.3 59 63 -63 16 55 47 16 31 48 16 59 30 16 28 5 -0.05 - 74 0 0 17 20 14 2 56 56.6 60 63 -64 17 32 12 17 8 16 17 35 55 17 4 34 -0.05 - 73 0 0 17 56 16 2 56 46.9 61 64 -65 18 8 12 17 44 19 18 11 54 17 40 38 -0.05 - 72 0 0 18 31 51 2 56 37.1 62 64 -65 18 43 45 18 19 56 18 47 27 18 16 15 -0.05 - 71 0 0 19 6 59 2 56 27.3 63 65 -66 19 18 52 18 55 7 19 22 33 18 51 26 -0.05 - 70 0 0 19 41 40 2 56 17.5 64 65 -67 19 53 31 19 29 49 19 57 11 19 26 9 -0.06 - 69 0 0 20 15 53 2 56 7.6 65 66 -67 20 27 42 20 4 4 20 31 21 20 0 25 -0.06 - 68 0 0 20 49 37 2 55 57.7 67 67 -68 21 1 24 20 37 51 21 5 3 20 34 12 -0.06 - 67 0 0 21 22 53 2 55 47.8 68 67 -69 21 34 38 21 11 8 21 38 16 21 7 30 -0.06 - 66 0 0 21 55 39 2 55 37.9 69 68 -69 22 7 22 21 43 56 22 10 59 21 40 19 -0.06 - 65 0 0 22 27 55 2 55 28.1 70 69 -70 22 39 36 22 16 14 22 43 13 22 12 38 -0.06 - 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47 28 25 26 -0.06 - 51 0 0 29 5 0 2 53 11.8 82 94 -71 29 16 11 28 53 50 29 19 39 28 50 23 -0.06 - 50 0 0 29 29 22 2 53 2.4 83 99 -71 29 40 31 29 18 14 29 43 58 29 14 47 -0.07 - 49 0 0 29 53 12 2 52 53.0 84 104 -71 30 4 18 29 42 6 30 7 44 29 38 40 -0.07 - 48 0 0 30 16 30 2 52 43.6 85 112 -70 30 27 34 30 5 26 30 30 59 30 2 0 -0.07 - 47 0 0 30 39 15 2 52 34.4 85 121 -70 30 50 17 30 28 13 30 53 42 30 24 48 -0.07 - 46 0 0 31 1 28 2 52 25.2 85 132 -69 31 12 28 30 50 29 31 15 53 30 47 5 -0.07 - 45 0 0 31 23 10 2 52 16.0 86 146 -69 31 34 8 31 12 12 31 37 31 31 8 49 -0.08 - 44 0 0 31 44 20 2 52 6.9 86 160 -69 31 55 15 31 33 24 31 58 38 31 30 1 -0.08 - 43 0 0 32 4 58 2 51 57.9 85 174 -68 32 15 51 31 54 4 32 19 14 31 50 42 -0.08 - 42 0 0 32 25 4 2 51 48.9 85 187 -68 32 35 56 32 14 12 32 39 18 32 10 51 -0.07 - 41 0 0 32 44 39 2 51 40.0 85 197 -67 32 55 29 32 33 49 32 58 50 32 30 28 -0.07 - 40 0 0 33 3 43 2 51 31.2 84 205 -67 33 14 31 32 52 55 33 17 51 32 49 35 -0.07 - 39 0 0 33 22 15 2 51 22.4 84 211 -66 33 33 1 33 11 29 33 36 21 33 8 10 -0.07 - 38 0 0 33 40 17 2 51 13.7 83 216 -66 33 51 1 33 29 33 33 54 20 33 26 13 -0.07 - 37 0 0 33 57 47 2 51 5.1 82 221 -65 34 8 29 33 47 5 34 11 48 33 43 46 -0.07 - 36 0 0 34 14 47 2 50 56.5 82 224 -64 34 25 28 34 4 7 34 28 46 34 0 49 -0.07 - 35 0 0 34 31 16 2 50 48.0 81 227 -64 34 41 55 34 20 38 34 45 13 34 17 20 -0.07 - 34 0 0 34 47 15 2 50 39.6 80 230 -63 34 57 52 34 36 39 35 1 9 34 33 21 -0.07 - 33 0 0 35 2 44 2 50 31.2 79 232 -63 35 13 19 34 52 9 35 16 36 34 48 52 -0.07 - 32 0 0 35 17 43 2 50 22.9 79 234 -62 35 28 16 35 7 9 35 31 32 35 3 53 -0.07 - 31 0 0 35 32 11 2 50 14.6 78 236 -61 35 42 43 35 21 40 35 45 59 35 18 24 -0.07 - 30 0 0 35 46 10 2 50 6.5 77 238 -61 35 56 41 35 35 40 35 59 56 35 32 25 -0.07 - 29 0 0 35 59 40 2 49 58.4 76 239 -60 36 10 9 35 49 11 36 13 24 35 45 57 -0.07 - 28 0 0 36 12 40 2 49 50.3 76 240 -59 36 23 7 36 2 13 36 26 22 35 58 59 -0.07 - 27 0 0 36 25 11 2 49 42.4 75 242 -59 36 35 37 36 14 45 36 38 51 36 11 31 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51 38 14 28 38 38 1 38 11 18 -0.07 - 13 0 0 38 30 36 2 47 57.6 64 255 -49 38 40 47 38 20 25 38 43 56 38 17 16 -0.07 - 12 0 0 38 36 5 2 47 50.6 63 256 -49 38 46 15 38 25 55 38 49 24 38 22 46 -0.07 - 11 0 0 38 41 7 2 47 43.7 63 257 -48 38 51 17 38 30 57 38 54 26 38 27 49 -0.06 - 10 0 0 38 45 42 2 47 36.8 62 258 -47 38 55 51 38 35 33 38 59 0 38 32 24 -0.06 - 9 0 0 38 49 50 2 47 30.0 61 259 -47 38 59 58 38 39 41 39 3 7 38 36 33 -0.06 - 8 0 0 38 53 30 2 47 23.2 60 259 -46 39 3 38 38 43 22 39 6 47 38 40 14 -0.06 - 7 0 0 38 56 44 2 47 16.5 59 260 -45 39 6 52 38 46 36 39 10 0 38 43 28 -0.06 - 6 0 0 38 59 31 2 47 9.8 59 261 -45 39 9 38 38 49 23 39 12 46 38 46 15 -0.06 - 5 0 0 39 1 50 2 47 3.2 58 262 -44 39 11 58 38 51 43 39 15 6 38 48 35 -0.06 - 4 0 0 39 3 43 2 46 56.7 57 262 -43 39 13 50 38 53 36 39 16 58 38 50 29 -0.06 - 3 0 0 39 5 9 2 46 50.2 56 263 -43 39 15 16 38 55 3 39 18 24 38 51 55 -0.06 - 2 0 0 39 6 9 2 46 43.8 56 264 -42 39 16 15 38 56 2 39 19 23 38 52 54 -0.06 - 1 0 0 39 6 41 2 46 37.4 55 264 -41 39 16 47 38 56 34 39 19 55 38 53 27 -0.06 0 0 0 39 6 46 2 46 31.1 54 265 -41 39 16 53 38 56 40 39 20 1 38 53 32 -0.06 1 0 0 39 6 25 2 46 24.9 53 266 -40 39 16 31 38 56 18 39 19 39 38 53 11 -0.06 2 0 0 39 5 36 2 46 18.7 53 267 -39 39 15 43 38 55 30 39 18 51 38 52 22 -0.06 3 0 0 39 4 21 2 46 12.6 52 267 -38 39 14 28 38 54 14 39 17 36 38 51 6 -0.06 4 0 0 39 2 39 2 46 6.5 51 268 -38 39 12 46 38 52 32 39 15 53 38 49 24 -0.06 5 0 0 39 0 29 2 46 0.5 50 269 -37 39 10 36 38 50 22 39 13 44 38 47 14 -0.06 6 0 0 38 57 53 2 45 54.5 50 269 -36 39 8 0 38 47 45 39 11 8 38 44 37 -0.06 7 0 0 38 54 49 2 45 48.6 49 270 -36 39 4 57 38 44 41 39 8 5 38 41 33 -0.06 8 0 0 38 51 18 2 45 42.8 48 271 -35 39 1 26 38 41 9 39 4 35 38 38 1 -0.06 9 0 0 38 47 19 2 45 37.0 47 271 -34 38 57 28 38 37 11 39 0 37 38 34 2 -0.06 10 0 0 38 42 54 2 45 31.3 47 272 -33 38 53 3 38 32 44 38 56 12 38 29 36 -0.06 11 0 0 38 38 0 2 45 25.6 46 273 -33 38 48 10 38 27 50 38 51 19 38 24 41 -0.06 12 0 0 38 32 39 2 45 20.0 45 273 -32 38 42 50 38 22 29 38 45 59 38 19 20 -0.06 13 0 0 38 26 50 2 45 14.4 44 274 -31 38 37 2 38 16 39 38 40 11 38 13 30 -0.06 14 0 0 38 20 34 2 45 8.9 44 275 -31 38 30 46 38 10 21 38 33 55 38 7 12 -0.06 15 0 0 38 13 49 2 45 3.5 43 275 -30 38 24 2 38 3 36 38 27 11 38 0 26 -0.06 16 0 0 38 6 36 2 44 58.1 42 276 -29 38 16 50 37 56 22 38 20 0 37 53 12 -0.06 17 0 0 37 58 54 2 44 52.8 41 277 -28 38 9 9 37 48 39 38 12 19 37 45 29 -0.06 18 0 0 37 50 44 2 44 47.6 40 277 -28 38 1 0 37 40 29 38 4 11 37 37 18 -0.06 19 0 0 37 42 6 2 44 42.4 40 278 -27 37 52 23 37 31 49 37 55 34 37 28 38 -0.06 20 0 0 37 32 58 2 44 37.2 39 278 -26 37 43 16 37 22 40 37 46 28 37 19 29 -0.06 21 0 0 37 23 22 2 44 32.2 38 279 -25 37 33 41 37 13 3 37 36 53 37 9 51 -0.06 22 0 0 37 13 16 2 44 27.2 37 280 -25 37 23 36 37 2 56 37 26 48 36 59 44 -0.06 23 0 0 37 2 41 2 44 22.3 37 280 -24 37 13 2 36 52 19 37 16 15 36 49 7 -0.06 24 0 0 36 51 36 2 44 17.4 36 281 -23 37 1 59 36 41 13 37 5 12 36 38 0 -0.06 25 0 0 36 40 1 2 44 12.6 35 281 -22 36 50 25 36 29 37 36 53 39 36 26 24 -0.06 26 0 0 36 27 56 2 44 7.9 34 282 -22 36 38 22 36 17 30 36 41 36 36 14 17 -0.06 27 0 0 36 15 21 2 44 3.3 33 283 -21 36 25 48 36 4 54 36 29 3 36 1 40 -0.06 28 0 0 36 2 16 2 43 58.7 32 283 -20 36 12 44 35 51 47 36 15 59 35 48 32 -0.06 29 0 0 35 48 39 2 43 54.2 32 284 -19 35 59 10 35 38 9 36 2 25 35 34 54 -0.06 30 0 0 35 34 32 2 43 49.8 31 284 -18 35 45 4 35 24 0 35 48 20 35 20 44 -0.06 31 0 0 35 19 53 2 43 45.5 30 285 -18 35 30 27 35 9 19 35 33 43 35 6 3 -0.06 32 0 0 35 4 43 2 43 41.2 29 286 -17 35 15 19 34 54 8 35 18 35 34 50 51 -0.06 33 0 0 34 49 1 2 43 37.0 28 286 -16 34 59 39 34 38 24 35 2 56 34 35 7 -0.06 34 0 0 34 32 47 2 43 33.0 27 287 -15 34 43 27 34 22 8 34 46 45 34 18 51 -0.06 35 0 0 34 16 1 2 43 29.0 27 287 -14 34 26 43 34 5 20 34 30 1 34 2 2 -0.06 36 0 0 33 58 43 2 43 25.1 26 288 -14 34 9 26 33 48 0 34 12 45 33 44 41 -0.06 37 0 0 33 40 52 2 43 21.3 25 288 -13 33 51 37 33 30 7 33 54 57 33 26 47 -0.06 38 0 0 33 22 28 2 43 17.6 24 289 -12 33 33 15 33 11 41 33 36 35 33 8 21 -0.06 39 0 0 33 3 30 2 43 13.9 23 290 -11 33 14 20 32 52 41 33 17 41 32 49 21 -0.06 40 0 0 32 44 0 2 43 10.4 22 290 -10 32 54 51 32 33 9 32 58 13 32 29 47 -0.06 41 0 0 32 23 55 2 43 7.0 21 291 -9 32 34 49 32 13 2 32 38 11 32 9 40 -0.06 42 0 0 32 3 17 2 43 3.7 20 291 -8 32 14 13 31 52 21 32 17 36 31 48 59 -0.06 43 0 0 31 42 4 2 43 0.6 19 292 -8 31 53 2 31 31 7 31 56 26 31 27 43 -0.06 44 0 0 31 20 18 2 42 57.5 19 292 -7 31 31 18 31 9 18 31 34 42 31 5 53 -0.06 45 0 0 30 57 56 2 42 54.6 18 293 -6 31 8 59 30 46 54 31 12 24 30 43 29 -0.06 46 0 0 30 35 0 2 42 51.7 17 293 -5 30 46 5 30 23 55 30 49 31 30 20 30 -0.06 47 0 0 30 11 29 2 42 49.0 16 294 -4 30 22 36 30 0 22 30 26 3 29 56 55 -0.06 48 0 0 29 47 23 2 42 46.5 15 294 -3 29 58 32 29 36 13 30 2 0 29 32 46 -0.06 49 0 0 29 22 41 2 42 44.0 14 295 -2 29 33 53 29 11 29 29 37 21 29 8 1 -0.06 50 0 0 28 57 24 2 42 41.7 13 295 -1 29 8 39 28 46 10 29 12 7 28 42 41 -0.06 51 0 0 28 31 32 2 42 39.6 12 296 0 28 42 49 28 20 15 28 46 18 28 16 45 -0.06 52 0 0 28 5 3 2 42 37.6 11 296 1 28 16 23 27 53 44 28 19 53 27 50 14 -0.06 53 0 0 27 37 59 2 42 35.8 10 297 2 27 49 21 27 26 38 27 52 52 27 23 6 -0.06 54 0 0 27 10 20 2 42 34.1 9 297 3 27 21 44 26 58 55 27 25 16 26 55 23 -0.06 55 0 0 26 42 4 2 42 32.5 8 298 4 26 53 31 26 30 37 26 57 4 26 27 4 -0.07 56 0 0 26 13 12 2 42 31.2 7 298 5 26 24 42 26 1 43 26 28 16 25 58 10 -0.07 57 0 0 25 43 45 2 42 30.0 6 298 6 25 55 17 25 32 13 25 58 51 25 28 39 -0.07 58 0 0 25 13 42 2 42 29.0 5 299 7 25 25 17 25 2 7 25 28 52 24 58 32 -0.08 59 0 0 24 43 3 2 42 28.2 4 299 8 24 54 40 24 31 26 24 58 16 24 27 50 -0.09 60 0 0 24 11 49 2 42 27.5 3 300 9 24 23 28 24 0 9 24 27 5 23 56 32 -0.11 61 0 0 23 39 59 2 42 27.1 2 300 10 23 51 41 23 28 16 23 55 18 23 24 39 -0.14 62 0 0 23 7 33 2 42 26.8 1 300 11 23 19 18 22 55 49 23 22 57 22 52 10 -0.29 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: TYC 1763-02417-1 * constellation : Triangulum * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 01 56 28.7908 DE: +28 02 32.647 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 01 56 28.7909 DE: +28 02 32.647 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 9.9 * B mag [mag]: 10.6 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1214) Richilde asteroid class: approx. diameter [km]: 37 approx. diameter ["]: 0.032 distance from Earth [AU]: 1.62490 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#52 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): 0.021", 0.005", 71.991° remarks: * orbital elements for (1214)Richilde : Mean anomaly = 61.3396376904 deg Arg. of pericenter = 33.1503789035 deg Long. of node = 285.8080919805 deg Inclination = 9.8406595812 deg Eccentricity = 0.1168936601 Semimajor axis = 2.7109746520 AU Perihelion dist = 2.3940789025 AU Mag: H = 11.18, G = 0.15 Epoch of elements : MJD 60603.11954708 TDT (2024 Oct 20.1195) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#522023Apr24,3.42,2024,10,20,2.869151,-0.023775,0.058080,-5.708806,-2.336269,-0.000432,-0.001734,0.000001,0.000000 -42.6238,28.1656,133.16,-10.48,False TYC 1763-02417-1,1.94133079,28.0424019,10.59,9.89,9.51,0.1,0,,1.96518874,28.1655986,4.93,4.86,0,0,0 1214,Richilde,14.81,37.324,1.6249,0,0,-2.336,-12.65,,2.2,0 0,61.3132,2024,10,20,33.1504,285.8081,9.8407,0.11689,2.71097,2.39408,11.18,5.0,0.15 1.155,0.0207,0.0047,72,0.0049,Known errors,1.28,0,-1,-1 20241020_2417-1,60140.65 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:32 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org