IOTA/IOTA-ES occultation update for (163) Erigone / TYC 5257-00704-1 event on 2024 Jan 14, 17:22 UT Visible from Summary ------- On 2024 Jan 14 UT, the 75.463 km diameter asteroid (163) Erigone will occult a 11.5 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 3.17 mag to 14.64 mag (the magnitude of the asteroid) for at most 2.290 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 Jan 14, 17:18 - 2024 Jan 14, 17:25 * geocentric midpoint of event [JD]: 2460324.22372454 * magnitude of target star: 11.53 * magnitude drop [mag]: 3.17 * estimated maximum duration [s]: 2.290 * Moon: 14 % sunlit, 14° distance * Sun: 58° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 76 * 1 sigma uncertainty interval [path widths]: +/- 0.04 * 1 sigma uncertainty interval [seconds]: +/- 0.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.010, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.010", 0.001", 74°) * approx speed of asteroid's shadow [km/s]: 32.9817 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5257-00704-1 by 163 Erigone on 2024 Jan 14 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 -111 0 0 .. .. .... .. .. .. .. .. .. -16 19 5 .. .. .. -16 20 32 .. .. .. .... -110 0 0 -16 3 41 17 18 57.7 1 95 59 -16 24 20 -15 43 2 -16 25 48 -15 41 34 .... -109 0 0 -16 8 34 17 18 57.8 2 95 60 -16 29 12 -15 47 55 -16 30 40 -15 46 27 -0.07 -108 0 0 -16 13 4 17 18 58.0 3 95 61 -16 33 41 -15 52 25 -16 35 9 -15 50 58 -0.08 -107 0 0 -16 17 10 17 18 58.1 4 94 62 -16 37 47 -15 56 32 -16 39 14 -15 55 4 -0.09 -106 0 0 -16 20 52 17 18 58.4 5 94 63 -16 41 28 -16 0 15 -16 42 56 -15 58 47 -0.09 -105 0 0 -16 24 11 17 18 58.7 6 94 63 -16 44 47 -16 3 34 -16 46 14 -16 2 7 -0.10 -104 0 0 -16 27 6 17 18 59.0 7 93 64 -16 47 42 -16 6 30 -16 49 9 -16 5 2 -0.10 -103 0 0 -16 29 38 17 18 59.5 8 93 65 -16 50 13 -16 9 2 -16 51 40 -16 7 34 -0.10 -102 0 0 -16 31 46 17 18 59.9 9 93 66 -16 52 21 -16 11 10 -16 53 48 -16 9 43 -0.10 -101 0 0 -16 33 30 17 19 0.4 10 93 67 -16 54 5 -16 12 55 -16 55 32 -16 11 27 -0.10 -100 0 0 -16 34 51 17 19 1.0 11 92 68 -16 55 25 -16 14 15 -16 56 52 -16 12 48 -0.10 - 99 0 0 -16 35 48 17 19 1.6 12 92 69 -16 56 22 -16 15 12 -16 57 49 -16 13 45 -0.11 - 98 0 0 -16 36 21 17 19 2.3 12 92 70 -16 56 55 -16 15 46 -16 58 22 -16 14 18 -0.11 - 97 0 0 -16 36 30 17 19 3.0 13 91 71 -16 57 4 -16 15 55 -16 58 32 -16 14 28 -0.11 - 96 0 0 -16 36 16 17 19 3.8 14 91 72 -16 56 50 -16 15 41 -16 58 17 -16 14 13 -0.11 - 95 0 0 -16 35 38 17 19 4.7 15 91 73 -16 56 12 -16 15 2 -16 57 39 -16 13 35 -0.11 - 94 0 0 -16 34 36 17 19 5.6 16 91 74 -16 55 10 -16 14 0 -16 56 37 -16 12 33 -0.11 - 93 0 0 -16 33 10 17 19 6.5 17 90 75 -16 53 45 -16 12 34 -16 55 12 -16 11 7 -0.11 - 92 0 0 -16 31 20 17 19 7.5 18 90 75 -16 51 55 -16 10 44 -16 53 23 -16 9 17 -0.11 - 91 0 0 -16 29 7 17 19 8.6 19 90 76 -16 49 42 -16 8 30 -16 51 9 -16 7 3 -0.11 - 90 0 0 -16 26 29 17 19 9.7 20 90 77 -16 47 5 -16 5 53 -16 48 33 -16 4 25 -0.11 - 89 0 0 -16 23 28 17 19 10.8 21 89 78 -16 44 5 -16 2 51 -16 45 32 -16 1 24 -0.11 - 88 0 0 -16 20 3 17 19 12.0 22 89 79 -16 40 40 -15 59 26 -16 42 8 -15 57 58 -0.11 - 87 0 0 -16 16 14 17 19 13.3 23 89 80 -16 36 52 -15 55 36 -16 38 19 -15 54 9 -0.11 - 86 0 0 -16 12 2 17 19 14.6 24 88 80 -16 32 40 -15 51 23 -16 34 7 -15 49 55 -0.11 - 85 0 0 -16 7 25 17 19 16.0 25 88 81 -16 28 4 -15 46 46 -16 29 32 -15 45 18 -0.11 - 84 0 0 -16 2 25 17 19 17.4 26 88 82 -16 23 4 -15 41 45 -16 24 32 -15 40 17 -0.11 - 83 0 0 -15 57 1 17 19 18.9 27 88 82 -16 17 41 -15 36 20 -16 19 9 -15 34 52 -0.11 - 82 0 0 -15 51 13 17 19 20.4 28 87 83 -16 11 54 -15 30 31 -16 13 21 -15 29 3 -0.11 - 81 0 0 -15 45 1 17 19 22.0 29 87 83 -16 5 43 -15 24 18 -16 7 11 -15 22 50 -0.11 - 80 0 0 -15 38 25 17 19 23.6 30 87 84 -15 59 8 -15 17 41 -16 0 36 -15 16 13 -0.11 - 79 0 0 -15 31 26 17 19 25.3 31 87 84 -15 52 10 -15 10 41 -15 53 38 -15 9 13 -0.11 - 78 0 0 -15 24 3 17 19 27.0 32 87 84 -15 44 48 -15 3 17 -15 46 16 -15 1 48 -0.11 - 77 0 0 -15 16 16 17 19 28.8 33 86 84 -15 37 2 -14 55 29 -15 38 30 -14 54 0 -0.11 - 76 0 0 -15 8 5 17 19 30.6 34 86 83 -15 28 52 -14 47 17 -15 30 21 -14 45 48 -0.11 - 75 0 0 -14 59 31 17 19 32.5 35 86 83 -15 20 19 -14 38 41 -15 21 48 -14 37 13 -0.11 - 74 0 0 -14 50 33 17 19 34.4 36 86 82 -15 11 23 -14 29 42 -15 12 51 -14 28 14 -0.11 - 73 0 0 -14 41 12 17 19 36.4 37 86 82 -15 2 3 -14 20 20 -15 3 31 -14 18 51 -0.11 - 72 0 0 -14 31 27 17 19 38.4 38 85 81 -14 52 19 -14 10 33 -14 53 48 -14 9 4 -0.11 - 71 0 0 -14 21 18 17 19 40.5 39 85 80 -14 42 12 -14 0 23 -14 43 41 -13 58 54 -0.11 - 70 0 0 -14 10 46 17 19 42.6 40 85 80 -14 31 42 -13 49 50 -14 33 10 -13 48 21 -0.11 - 69 0 0 -13 59 51 17 19 44.8 41 85 79 -14 20 48 -13 38 53 -14 22 17 -13 37 24 -0.11 - 68 0 0 -13 48 32 17 19 47.0 42 85 78 -14 9 31 -13 27 33 -14 11 0 -13 26 4 -0.11 - 67 0 0 -13 36 51 17 19 49.3 43 84 77 -13 57 50 -13 15 50 -13 59 20 -13 14 20 -0.11 - 66 0 0 -13 24 46 17 19 51.6 44 84 76 -13 45 47 -13 3 43 -13 47 16 -13 2 14 -0.11 - 65 0 0 -13 12 18 17 19 54.0 45 84 75 -13 33 21 -12 51 14 -13 34 50 -12 49 44 -0.11 - 64 0 0 -12 59 27 17 19 56.4 46 84 74 -13 20 32 -12 38 21 -13 22 1 -12 36 51 -0.11 - 63 0 0 -12 46 13 17 19 58.9 47 84 73 -13 7 20 -12 25 6 -13 8 49 -12 23 36 -0.11 - 62 0 0 -12 32 37 17 20 1.4 48 84 73 -12 53 45 -12 11 27 -12 55 15 -12 9 58 -0.11 - 61 0 0 -12 18 38 17 20 4.0 49 84 72 -12 39 48 -11 57 27 -12 41 18 -11 55 57 -0.11 - 60 0 0 -12 4 16 17 20 6.6 50 84 71 -12 25 28 -11 43 3 -12 26 58 -11 41 33 -0.11 - 59 0 0 -11 49 32 17 20 9.3 51 84 70 -12 10 46 -11 28 18 -12 12 16 -11 26 47 -0.11 - 58 0 0 -11 34 26 17 20 12.0 52 84 69 -11 55 42 -11 13 10 -11 57 12 -11 11 39 -0.11 - 57 0 0 -11 18 58 17 20 14.7 53 84 68 -11 40 16 -10 57 40 -11 41 46 -10 56 9 -0.11 - 56 0 0 -11 3 8 17 20 17.5 54 84 67 -11 24 28 -10 41 48 -11 25 58 -10 40 17 -0.11 - 55 0 0 -10 46 57 17 20 20.4 55 84 66 -11 8 18 -10 25 35 -11 9 49 -10 24 4 -0.11 - 54 0 0 -10 30 24 17 20 23.2 56 84 65 -10 51 47 -10 9 0 -10 53 18 -10 7 29 -0.11 - 53 0 0 -10 13 30 17 20 26.2 57 84 64 -10 34 55 - 9 52 4 -10 36 26 - 9 50 33 -0.11 - 52 0 0 - 9 56 14 17 20 29.1 58 84 63 -10 17 42 - 9 34 46 -10 19 13 - 9 33 15 -0.11 - 51 0 0 - 9 38 38 17 20 32.1 59 84 62 -10 0 7 - 9 17 8 -10 1 39 - 9 15 37 -0.11 - 50 0 0 - 9 20 42 17 20 35.2 60 84 61 - 9 42 13 - 8 59 10 - 9 43 44 - 8 57 38 -0.11 - 49 0 0 - 9 2 25 17 20 38.2 61 84 60 - 9 23 58 - 8 40 51 - 9 25 29 - 8 39 19 -0.11 - 48 0 0 - 8 43 47 17 20 41.4 62 85 59 - 9 5 22 - 8 22 11 - 9 6 54 - 8 20 40 -0.11 - 47 0 0 - 8 24 51 17 20 44.5 63 85 57 - 8 46 28 - 8 3 13 - 8 47 59 - 8 1 41 -0.11 - 46 0 0 - 8 5 34 17 20 47.7 64 85 56 - 8 27 13 - 7 43 54 - 8 28 45 - 7 42 22 -0.11 - 45 0 0 - 7 45 59 17 20 51.0 65 86 55 - 8 7 40 - 7 24 17 - 8 9 12 - 7 22 45 -0.11 - 44 0 0 - 7 26 4 17 20 54.2 66 86 54 - 7 47 47 - 7 4 20 - 7 49 19 - 7 2 48 -0.11 - 43 0 0 - 7 5 51 17 20 57.5 67 87 53 - 7 27 36 - 6 44 5 - 7 29 8 - 6 42 33 -0.11 - 42 0 0 - 6 45 20 17 21 0.9 68 87 52 - 7 7 7 - 6 23 32 - 7 8 39 - 6 22 0 -0.11 - 41 0 0 - 6 24 31 17 21 4.2 69 88 51 - 6 46 20 - 6 2 41 - 6 47 52 - 6 1 9 -0.11 - 40 0 0 - 6 3 25 17 21 7.6 70 89 50 - 6 25 15 - 5 41 33 - 6 26 48 - 5 40 0 -0.11 - 39 0 0 - 5 42 1 17 21 11.0 71 89 49 - 6 3 53 - 5 20 8 - 6 5 26 - 5 18 35 -0.11 - 38 0 0 - 5 20 21 17 21 14.5 72 90 48 - 5 42 15 - 4 58 26 - 5 43 48 - 4 56 53 -0.11 - 37 0 0 - 4 58 25 17 21 18.0 73 92 47 - 5 20 20 - 4 36 28 - 5 21 54 - 4 34 54 -0.11 - 36 0 0 - 4 36 12 17 21 21.5 74 93 46 - 4 58 10 - 4 14 14 - 4 59 43 - 4 12 40 -0.11 - 35 0 0 - 4 13 45 17 21 25.0 75 94 45 - 4 35 44 - 3 51 44 - 4 37 18 - 3 50 11 -0.11 - 34 0 0 - 3 51 2 17 21 28.6 76 96 44 - 4 13 4 - 3 29 0 - 4 14 37 - 3 27 27 -0.11 - 33 0 0 - 3 28 6 17 21 32.1 77 98 43 - 3 50 8 - 3 6 2 - 3 51 42 - 3 4 28 -0.11 - 32 0 0 - 3 4 55 17 21 35.7 78 100 42 - 3 26 59 - 2 42 50 - 3 28 33 - 2 41 16 -0.11 - 31 0 0 - 2 41 31 17 21 39.3 79 103 41 - 3 3 37 - 2 19 24 - 3 5 11 - 2 17 50 -0.11 - 30 0 0 - 2 17 54 17 21 43.0 80 107 39 - 2 40 1 - 1 55 45 - 2 41 35 - 1 54 11 -0.11 - 29 0 0 - 1 54 5 17 21 46.6 81 111 38 - 2 16 13 - 1 31 55 - 2 17 48 - 1 30 20 -0.11 - 28 0 0 - 1 30 3 17 21 50.3 81 115 37 - 1 52 14 - 1 7 52 - 1 53 48 - 1 6 18 -0.11 - 27 0 0 - 1 5 51 17 21 53.9 82 121 36 - 1 28 3 - 0 43 38 - 1 29 37 - 0 42 4 -0.11 - 26 0 0 - 0 41 28 17 21 57.6 83 128 35 - 1 3 41 - 0 19 14 - 1 5 15 - 0 17 40 -0.11 - 25 0 0 - 0 16 55 17 22 1.3 83 136 34 - 0 39 9 0 5 20 - 0 40 44 0 6 55 -0.11 - 24 0 0 0 7 48 17 22 5.0 84 145 33 - 0 14 28 0 30 4 - 0 16 2 0 31 39 -0.11 - 23 0 0 0 32 39 17 22 8.7 84 155 32 0 10 23 0 54 57 0 8 48 0 56 31 -0.11 - 22 0 0 0 57 39 17 22 12.4 84 165 31 0 35 21 1 19 57 0 33 47 1 21 32 -0.11 - 21 0 0 1 22 46 17 22 16.1 83 174 30 1 0 28 1 45 6 0 58 53 1 46 41 -0.11 - 20 0 0 1 48 1 17 22 19.8 83 183 29 1 25 41 2 10 21 1 24 6 2 11 56 -0.11 - 19 0 0 2 13 21 17 22 23.5 83 190 27 1 51 1 2 35 43 1 49 26 2 37 18 -0.11 - 18 0 0 2 38 48 17 22 27.2 82 197 26 2 16 27 3 1 10 2 14 52 3 2 45 -0.11 - 17 0 0 3 4 19 17 22 30.9 81 202 25 2 41 58 3 26 42 2 40 23 3 28 17 -0.11 - 16 0 0 3 29 55 17 22 34.6 80 207 24 3 7 33 3 52 19 3 5 58 3 53 54 -0.11 - 15 0 0 3 55 35 17 22 38.2 79 211 23 3 33 12 4 17 59 3 31 37 4 19 34 -0.11 - 14 0 0 4 21 18 17 22 41.9 79 214 22 3 58 54 4 43 42 3 57 19 4 45 17 -0.11 - 13 0 0 4 47 3 17 22 45.5 78 217 21 4 24 39 5 9 28 4 23 4 5 11 3 -0.11 - 12 0 0 5 12 50 17 22 49.2 77 219 20 4 50 26 5 35 15 4 48 51 5 36 50 -0.11 - 11 0 0 5 38 38 17 22 52.8 76 221 19 5 16 14 6 1 3 5 14 39 6 2 39 -0.11 - 10 0 0 6 4 26 17 22 56.4 75 223 18 5 42 2 6 26 52 5 40 27 6 28 27 -0.11 - 9 0 0 6 30 14 17 23 0.0 74 225 16 6 7 50 6 52 40 6 6 15 6 54 15 -0.11 - 8 0 0 6 56 2 17 23 3.5 73 226 15 6 33 37 7 18 27 6 32 2 7 20 2 -0.11 - 7 0 0 7 21 47 17 23 7.1 72 228 14 6 59 23 7 44 12 6 57 48 7 45 48 -0.11 - 6 0 0 7 47 30 17 23 10.6 71 229 13 7 25 6 8 9 55 7 23 31 8 11 31 -0.11 - 5 0 0 8 13 11 17 23 14.1 70 230 12 7 50 47 8 35 35 7 49 12 8 37 11 -0.11 - 4 0 0 8 38 47 17 23 17.5 68 231 11 8 16 24 9 1 12 8 14 49 9 2 47 -0.11 - 3 0 0 9 4 20 17 23 20.9 67 232 10 8 41 56 9 26 44 8 40 21 9 28 19 -0.11 - 2 0 0 9 29 47 17 23 24.3 66 233 9 9 7 24 9 52 11 9 5 49 9 53 46 -0.11 - 1 0 0 9 55 9 17 23 27.7 65 233 8 9 32 47 10 17 32 9 31 12 10 19 7 -0.11 - 0 0 0 10 20 25 17 23 31.0 64 234 7 9 58 3 10 42 47 9 56 28 10 44 22 -0.11 1 0 0 10 45 34 17 23 34.3 63 235 6 10 23 13 11 7 55 10 21 38 11 9 30 -0.11 2 0 0 11 10 35 17 23 37.6 62 235 4 10 48 15 11 32 56 10 46 40 11 34 31 -0.11 3 0 0 11 35 28 17 23 40.8 61 236 3 11 13 9 11 57 49 11 11 35 11 59 23 -0.11 4 0 0 12 0 13 17 23 43.9 60 237 2 11 37 55 12 22 32 11 36 20 12 24 7 -0.11 5 0 0 12 24 49 17 23 47.1 59 237 1 12 2 32 12 47 7 12 0 57 12 48 42 -0.11 6 0 0 12 49 15 17 23 50.2 58 238 0 12 26 59 13 11 32 12 25 24 13 13 7 -0.11 7 0 0 13 13 30 17 23 53.2 57 238 -1 12 51 15 13 35 46 12 49 41 13 37 21 -0.11 8 0 0 13 37 35 17 23 56.2 56 239 -2 13 15 21 13 59 50 13 13 47 14 1 24 -0.11 9 0 0 14 1 28 17 23 59.2 55 239 -3 13 39 16 14 23 42 13 37 42 14 25 16 -0.11 10 0 0 14 25 10 17 24 2.1 54 240 -4 14 2 59 14 47 22 14 1 24 14 48 56 -0.11 11 0 0 14 48 39 17 24 5.0 53 240 -5 14 26 29 15 10 50 14 24 55 15 12 24 -0.11 12 0 0 15 11 55 17 24 7.8 52 241 -6 14 49 47 15 34 4 14 48 13 15 35 38 -0.11 13 0 0 15 34 58 17 24 10.6 51 241 -7 15 12 51 15 57 6 15 11 17 15 58 40 -0.11 14 0 0 15 57 47 17 24 13.3 50 241 -8 15 35 41 16 19 53 15 34 8 16 21 27 -0.11 15 0 0 16 20 21 17 24 15.9 49 242 -9 15 58 18 16 42 26 15 56 44 16 44 0 -0.11 16 0 0 16 42 41 17 24 18.6 48 242 -10 16 20 39 17 4 44 16 19 6 17 6 18 -0.11 17 0 0 17 4 46 17 24 21.1 47 243 -11 16 42 46 17 26 48 16 41 12 17 28 21 -0.11 18 0 0 17 26 35 17 24 23.7 46 243 -12 17 4 37 17 48 35 17 3 3 17 50 9 -0.11 19 0 0 17 48 9 17 24 26.1 44 244 -13 17 26 12 18 10 7 17 24 39 18 11 40 -0.11 20 0 0 18 9 26 17 24 28.5 43 244 -14 17 47 31 18 31 22 17 45 58 18 32 56 -0.11 21 0 0 18 30 27 17 24 30.9 42 244 -15 18 8 33 18 52 21 18 7 0 18 53 54 -0.11 22 0 0 18 51 10 17 24 33.2 41 245 -16 18 29 19 19 13 3 18 27 46 19 14 36 -0.11 23 0 0 19 11 37 17 24 35.4 40 245 -17 18 49 47 19 33 28 18 48 14 19 35 0 -0.11 24 0 0 19 31 46 17 24 37.6 39 246 -18 19 9 58 19 53 34 19 8 25 19 55 7 -0.11 25 0 0 19 51 37 17 24 39.8 38 246 -19 19 29 50 20 13 23 19 28 18 20 14 56 -0.11 26 0 0 20 11 9 17 24 41.9 37 246 -20 19 49 25 20 32 54 19 47 53 20 34 27 -0.11 27 0 0 20 30 24 17 24 43.9 36 247 -21 20 8 42 20 52 7 20 7 9 20 53 39 -0.11 28 0 0 20 49 19 17 24 45.9 35 247 -22 20 27 39 21 11 1 20 26 7 21 12 33 -0.11 29 0 0 21 7 56 17 24 47.8 34 248 -23 20 46 18 21 29 36 20 44 46 21 31 7 -0.11 30 0 0 21 26 14 17 24 49.7 33 248 -24 21 4 38 21 47 51 21 3 6 21 49 23 -0.11 31 0 0 21 44 12 17 24 51.5 32 248 -25 21 22 38 22 5 48 21 21 6 22 7 19 -0.11 32 0 0 22 1 51 17 24 53.3 32 249 -26 21 40 19 22 23 25 21 38 47 22 24 56 -0.11 33 0 0 22 19 10 17 24 55.0 31 249 -27 21 57 40 22 40 42 21 56 8 22 42 13 -0.11 34 0 0 22 36 9 17 24 56.6 30 250 -28 22 14 41 22 57 39 22 13 10 22 59 10 -0.11 35 0 0 22 52 49 17 24 58.2 29 250 -29 22 31 22 23 14 16 22 29 51 23 15 47 -0.11 36 0 0 23 9 8 17 24 59.8 28 251 -30 22 47 43 23 30 33 22 46 12 23 32 4 -0.11 37 0 0 23 25 6 17 25 1.3 27 251 -31 23 3 43 23 46 30 23 2 13 23 48 1 -0.11 38 0 0 23 40 44 17 25 2.7 26 251 -32 23 19 23 24 2 6 23 17 53 24 3 37 -0.11 39 0 0 23 56 2 17 25 4.1 25 252 -33 23 34 43 24 17 21 23 33 12 24 18 52 -0.11 40 0 0 24 10 58 17 25 5.4 24 252 -34 23 49 41 24 32 16 23 48 11 24 33 47 -0.11 41 0 0 24 25 34 17 25 6.7 23 253 -35 24 4 19 24 46 50 24 2 49 24 48 20 -0.11 42 0 0 24 39 49 17 25 7.9 22 253 -36 24 18 36 25 1 3 24 17 6 25 2 33 -0.11 43 0 0 24 53 43 17 25 9.1 21 254 -37 24 32 32 25 14 55 24 31 2 25 16 25 -0.11 44 0 0 25 7 16 17 25 10.2 20 254 -38 24 46 6 25 28 26 24 44 36 25 29 56 -0.11 45 0 0 25 20 28 17 25 11.2 19 254 -39 24 59 20 25 41 36 24 57 50 25 43 6 -0.11 46 0 0 25 33 18 17 25 12.3 18 255 -40 25 12 12 25 54 25 25 10 42 25 55 55 -0.11 47 0 0 25 45 47 17 25 13.2 17 255 -41 25 24 43 26 6 52 25 23 13 26 8 22 -0.11 48 0 0 25 57 55 17 25 14.1 16 256 -42 25 36 52 26 18 58 25 35 23 26 20 28 -0.11 49 0 0 26 9 41 17 25 15.0 15 256 -42 25 48 40 26 30 43 25 47 11 26 32 13 -0.11 50 0 0 26 21 6 17 25 15.8 14 257 -43 26 0 7 26 42 7 25 58 38 26 43 36 -0.11 51 0 0 26 32 10 17 25 16.5 14 257 -44 26 11 12 26 53 9 26 9 43 26 54 38 -0.11 52 0 0 26 42 52 17 25 17.2 13 258 -45 26 21 55 27 3 49 26 20 27 27 5 18 -0.11 53 0 0 26 53 12 17 25 17.9 12 258 -46 26 32 17 27 14 8 26 30 49 27 15 37 -0.11 54 0 0 27 3 11 17 25 18.5 11 258 -47 26 42 18 27 24 5 26 40 49 27 25 34 -0.11 55 0 0 27 12 49 17 25 19.0 10 259 -48 26 51 57 27 33 41 26 50 28 27 35 10 -0.11 56 0 0 27 22 4 17 25 19.5 9 259 -49 27 1 14 27 42 56 26 59 45 27 44 24 -0.11 57 0 0 27 30 59 17 25 20.0 8 260 -50 27 10 9 27 51 49 27 8 41 27 53 17 -0.11 58 0 0 27 39 31 17 25 20.4 7 260 -51 27 18 43 28 0 20 27 17 15 28 1 48 -0.11 59 0 0 27 47 42 17 25 20.8 6 261 -51 27 26 56 28 8 30 27 25 27 28 9 58 -0.11 60 0 0 27 55 32 17 25 21.1 5 261 -52 27 34 46 28 16 18 27 33 18 28 17 46 -0.11 61 0 0 28 3 0 17 25 21.3 5 262 -53 27 42 15 28 23 45 27 40 47 28 25 13 -0.11 62 0 0 28 10 6 17 25 21.6 4 262 -54 27 49 22 28 30 50 27 47 54 28 32 18 -0.11 63 0 0 28 16 50 17 25 21.7 3 263 -55 27 56 8 28 37 34 27 54 40 28 39 2 -0.11 64 0 0 28 23 14 17 25 21.8 2 263 -56 28 2 32 28 43 56 28 1 4 28 45 24 -0.11 65 0 0 28 29 15 17 25 21.9 1 264 -57 28 8 35 28 49 56 28 7 7 28 51 24 -0.12 66 0 0 28 34 55 17 25 21.9 0 264 -58 28 14 15 28 55 35 28 12 48 28 57 3 -0.25 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 12.0 Data for the target star ------------------------ * name: TYC 5257-00704-1 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 23 34 27.9293 DE: -05 17 44.489 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 23 34 27.9292 DE: -05 17 44.490 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.5 * B mag [mag]: 12.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (163) Erigone asteroid class: approx. diameter [km]: 75 approx. diameter ["]: 0.040 distance from Earth [AU]: 2.58970 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#145 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): 0.010", 0.001", 74.074° remarks: * orbital elements for (163)Erigone : Mean anomaly = 297.1502608242 deg Arg. of pericenter = 298.4639074362 deg Long. of node = 160.0406438425 deg Inclination = 4.8157182060 deg Eccentricity = 0.1924202135 Semimajor axis = 2.3666405317 AU Perihelion dist = 1.9112510554 AU Mag: H = 9.76, G = -0.04 Epoch of elements : MJD 60323.72372495 TDT (2024 Jan 14.7237) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1452023Apr24,2.29,2024,1,14,17.369389,-0.041931,0.101482,17.230050,7.047947,0.004510,0.001813,-0.000001,0.000000 -20.2971,-5.1648,-78.30,-21.30,False TYC 5257-00704-1,23.57442485,-5.2956912,12.00,11.53,11.28,0.0,0,,23.59479970,-5.1647995,3.17,2.98,0,0,0 163,Erigone,14.64,75.463,2.5897,0,0,3.917,23.94,,4.0,0 0,296.9543,2024,1,14,298.4639,160.0406,4.8157,0.19242,2.36664,1.91125,9.76,5.0,0.15 1.035,0.0100,0.0009,74,0.0014,Known errors,0.83,0,-1,-1 20240114_0704-1,60137.01 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 12, 00:20 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org