IOTA/IOTA-ES occultation update for (179) Klytaemnestra / TYC 6258-01201-1 event on 2024 Nov 04, 11:08 UT Visible from Summary ------- On 2024 Nov 04 UT, the 68.571107896313 km diameter asteroid (179) Klytaemnestra will occult a 10.8 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 3.19 mag to 13.94 mag (the magnitude of the asteroid) for at most 1.810 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 Nov 04, 11:05 - 2024 Nov 04, 11:11 * geocentric midpoint of event [JD]: 2460618.96434975 * magnitude of target star: 10.81 * magnitude drop [mag]: 3.19 * estimated maximum duration [s]: 1.810 * Moon: 8 % sunlit, 15° distance * Sun: 46° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 71 * 1 sigma uncertainty interval [path widths]: +/- 0.10 * 1 sigma uncertainty interval [seconds]: +/- 0.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.013, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.013", 0.002", 82°) * approx speed of asteroid's shadow [km/s]: 37.9447 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 6258-01201-1 by 179 Klytaemnestra on 2024 Nov 4 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 - 27 0 0 13 41 3 11 5 58.0 0 111 44 13 20 22 14 1 46 13 16 11 14 5 58 .... - 26 0 0 13 18 53 11 5 58.1 1 111 45 12 58 12 13 39 35 12 54 1 13 43 48 -0.05 - 25 0 0 12 56 44 11 5 58.2 2 111 46 12 36 4 13 17 26 12 31 53 13 21 39 -0.15 - 24 0 0 12 34 38 11 5 58.3 3 111 47 12 13 59 12 55 20 12 9 48 12 59 32 -0.19 - 23 0 0 12 12 35 11 5 58.5 4 112 48 11 51 57 12 33 16 11 47 45 12 37 29 -0.21 - 22 0 0 11 50 36 11 5 58.8 5 112 49 11 29 58 12 11 16 11 25 47 12 15 29 -0.22 - 21 0 0 11 28 41 11 5 59.1 6 112 50 11 8 3 11 49 20 11 3 52 11 53 32 -0.23 - 20 0 0 11 6 50 11 5 59.5 7 112 51 10 46 13 11 27 29 10 42 2 11 31 41 -0.24 - 19 0 0 10 45 5 11 5 59.9 9 112 52 10 24 29 11 5 43 10 20 18 11 9 54 -0.24 - 18 0 0 10 23 25 11 6 0.4 10 113 52 10 2 49 10 44 2 9 58 39 10 48 13 -0.25 - 17 0 0 10 1 51 11 6 1.0 11 113 53 9 41 16 10 22 27 9 37 6 10 26 39 -0.25 - 16 0 0 9 40 23 11 6 1.6 12 113 54 9 19 50 10 0 59 9 15 40 10 5 10 -0.25 - 15 0 0 9 19 3 11 6 2.3 13 113 55 8 58 31 9 39 38 8 54 21 9 43 49 -0.25 - 14 0 0 8 57 51 11 6 3.0 14 113 56 8 37 20 9 18 25 8 33 10 9 22 36 -0.26 - 13 0 0 8 36 47 11 6 3.8 15 114 57 8 16 16 8 57 20 8 12 7 9 1 30 -0.26 - 12 0 0 8 15 52 11 6 4.7 16 114 58 7 55 22 8 36 23 7 51 13 8 40 33 -0.26 - 11 0 0 7 55 5 11 6 5.6 17 114 59 7 34 37 8 15 36 7 30 28 8 19 46 -0.26 - 10 0 0 7 34 28 11 6 6.5 18 114 60 7 14 1 7 54 58 7 9 52 7 59 8 -0.26 - 9 0 0 7 14 2 11 6 7.5 19 114 61 6 53 36 7 34 30 6 49 27 7 38 40 -0.26 - 8 0 0 6 53 46 11 6 8.6 20 114 62 6 33 21 7 14 13 6 29 12 7 18 22 -0.26 - 7 0 0 6 33 41 11 6 9.7 21 115 63 6 13 17 6 54 7 6 9 9 6 58 16 -0.26 - 6 0 0 6 13 47 11 6 10.9 22 115 63 5 53 25 6 34 12 5 49 17 6 38 21 -0.26 - 5 0 0 5 54 6 11 6 12.1 23 115 64 5 33 45 6 14 29 5 29 37 6 18 38 -0.26 - 4 0 0 5 34 36 11 6 13.4 24 115 65 5 14 17 5 54 58 5 10 9 5 59 7 -0.27 - 3 0 0 5 15 20 11 6 14.8 25 115 66 4 55 1 5 35 41 4 50 54 5 39 49 -0.27 - 2 0 0 4 56 17 11 6 16.2 26 115 67 4 35 59 5 16 36 4 31 53 5 20 44 -0.27 - 1 0 0 4 37 27 11 6 17.6 27 115 67 4 17 11 4 57 45 4 13 5 5 1 53 -0.27 0 0 0 4 18 51 11 6 19.1 28 116 68 3 58 37 4 39 8 3 54 30 4 43 15 -0.27 1 0 0 4 0 30 11 6 20.6 29 116 69 3 40 17 4 20 45 3 36 11 4 24 52 -0.27 2 0 0 3 42 24 11 6 22.2 30 116 69 3 22 12 4 2 37 3 18 6 4 6 44 -0.27 3 0 0 3 24 32 11 6 23.9 31 116 70 3 4 22 3 44 45 3 0 16 3 48 51 -0.27 4 0 0 3 6 56 11 6 25.6 33 116 71 2 46 47 3 27 7 2 42 42 3 31 14 -0.27 5 0 0 2 49 36 11 6 27.3 34 116 71 2 29 29 3 9 46 2 25 24 3 13 52 -0.27 6 0 0 2 32 33 11 6 29.1 35 117 72 2 12 26 2 52 41 2 8 22 2 56 46 -0.27 7 0 0 2 15 45 11 6 30.9 36 117 72 1 55 41 2 35 52 1 51 36 2 39 57 -0.27 8 0 0 1 59 15 11 6 32.8 37 117 72 1 39 12 2 19 20 1 35 7 2 23 25 -0.27 9 0 0 1 43 1 11 6 34.7 38 117 73 1 23 0 2 3 5 1 18 56 2 7 10 -0.27 10 0 0 1 27 6 11 6 36.7 39 117 73 1 7 5 1 47 8 1 3 2 1 51 12 -0.27 11 0 0 1 11 28 11 6 38.7 40 118 73 0 51 29 1 31 28 0 47 25 1 35 33 -0.27 12 0 0 0 56 7 11 6 40.7 41 118 73 0 36 10 1 16 7 0 32 7 1 20 11 -0.27 13 0 0 0 41 6 11 6 42.8 42 118 73 0 21 10 1 1 4 0 17 7 1 5 7 -0.27 14 0 0 0 26 23 11 6 44.9 43 118 73 0 6 28 0 46 19 0 2 25 0 50 22 -0.27 15 0 0 0 11 58 11 6 47.1 44 119 73 - 0 7 55 0 31 53 - 0 11 57 0 35 56 -0.27 16 0 0 - 0 2 7 11 6 49.3 45 119 73 - 0 21 59 0 17 47 - 0 26 1 0 21 49 -0.27 17 0 0 - 0 15 53 11 6 51.5 46 119 73 - 0 35 44 0 3 59 - 0 39 45 0 8 2 -0.27 18 0 0 - 0 29 20 11 6 53.8 47 119 73 - 0 49 9 - 0 9 28 - 0 53 10 - 0 5 26 -0.27 19 0 0 - 0 42 26 11 6 56.1 48 120 72 - 1 2 14 - 0 22 36 - 1 6 15 - 0 18 35 -0.27 20 0 0 - 0 55 13 11 6 58.4 49 120 72 - 1 15 0 - 0 35 24 - 1 19 0 - 0 31 23 -0.27 21 0 0 - 1 7 40 11 7 0.8 50 121 71 - 1 27 25 - 0 47 52 - 1 31 25 - 0 43 51 -0.27 22 0 0 - 1 19 46 11 7 3.2 51 121 71 - 1 39 30 - 1 0 0 - 1 43 30 - 0 55 59 -0.27 23 0 0 - 1 31 32 11 7 5.6 52 121 70 - 1 51 14 - 1 11 47 - 1 55 14 - 1 7 46 -0.27 24 0 0 - 1 42 57 11 7 8.1 53 122 70 - 2 2 38 - 1 23 13 - 2 6 38 - 1 19 13 -0.27 25 0 0 - 1 54 1 11 7 10.6 53 122 69 - 2 13 41 - 1 34 19 - 2 17 41 - 1 30 18 -0.27 26 0 0 - 2 4 44 11 7 13.1 54 123 69 - 2 24 23 - 1 45 3 - 2 28 22 - 1 41 3 -0.28 27 0 0 - 2 15 6 11 7 15.7 55 123 68 - 2 34 44 - 1 55 26 - 2 38 43 - 1 51 26 -0.28 28 0 0 - 2 25 7 11 7 18.3 56 124 67 - 2 44 44 - 2 5 28 - 2 48 42 - 2 1 28 -0.28 29 0 0 - 2 34 46 11 7 20.9 57 124 66 - 2 54 22 - 2 15 8 - 2 58 20 - 2 11 9 -0.28 30 0 0 - 2 44 3 11 7 23.5 58 125 66 - 3 3 38 - 2 24 27 - 3 7 37 - 2 20 27 -0.28 31 0 0 - 2 52 59 11 7 26.2 59 126 65 - 3 12 33 - 2 33 23 - 3 16 31 - 2 29 24 -0.28 32 0 0 - 3 1 33 11 7 28.8 60 127 64 - 3 21 6 - 2 41 58 - 3 25 4 - 2 38 0 -0.28 33 0 0 - 3 9 45 11 7 31.5 61 127 63 - 3 29 17 - 2 50 11 - 3 33 15 - 2 46 13 -0.28 34 0 0 - 3 17 35 11 7 34.2 62 128 62 - 3 37 6 - 2 58 2 - 3 41 4 - 2 54 4 -0.28 35 0 0 - 3 25 3 11 7 37.0 63 129 62 - 3 44 33 - 3 5 31 - 3 48 30 - 3 1 33 -0.28 36 0 0 - 3 32 8 11 7 39.7 63 130 61 - 3 51 38 - 3 12 37 - 3 55 35 - 3 8 39 -0.28 37 0 0 - 3 38 52 11 7 42.5 64 131 60 - 3 58 20 - 3 19 21 - 4 2 17 - 3 15 23 -0.28 38 0 0 - 3 45 12 11 7 45.3 65 133 59 - 4 4 40 - 3 25 43 - 4 8 37 - 3 21 45 -0.28 39 0 0 - 3 51 11 11 7 48.1 66 134 58 - 4 10 38 - 3 31 42 - 4 14 34 - 3 27 44 -0.28 40 0 0 - 3 56 46 11 7 50.9 67 135 57 - 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4 10 54 -0.28 53 0 0 - 4 34 53 11 8 28.7 74 166 45 - 4 54 14 - 4 15 29 - 4 58 10 - 4 11 32 -0.28 54 0 0 - 4 35 7 11 8 31.7 74 169 44 - 4 54 29 - 4 15 44 - 4 58 25 - 4 11 47 -0.28 55 0 0 - 4 34 59 11 8 34.6 74 173 43 - 4 54 21 - 4 15 36 - 4 58 17 - 4 11 39 -0.28 56 0 0 - 4 34 28 11 8 37.6 74 176 42 - 4 53 50 - 4 15 4 - 4 57 46 - 4 11 8 -0.28 57 0 0 - 4 33 34 11 8 40.6 74 180 41 - 4 52 56 - 4 14 10 - 4 56 51 - 4 10 13 -0.28 58 0 0 - 4 32 16 11 8 43.5 74 183 40 - 4 51 38 - 4 12 52 - 4 55 34 - 4 8 56 -0.28 59 0 0 - 4 30 36 11 8 46.5 74 187 39 - 4 49 58 - 4 11 12 - 4 53 54 - 4 7 15 -0.28 60 0 0 - 4 28 32 11 8 49.4 74 190 38 - 4 47 55 - 4 9 8 - 4 51 51 - 4 5 11 -0.28 61 0 0 - 4 26 6 11 8 52.4 74 194 37 - 4 45 29 - 4 6 41 - 4 49 25 - 4 2 44 -0.28 62 0 0 - 4 23 16 11 8 55.3 74 197 36 - 4 42 40 - 4 3 51 - 4 46 36 - 3 59 54 -0.28 63 0 0 - 4 20 4 11 8 58.3 73 200 35 - 4 39 28 - 4 0 38 - 4 43 24 - 3 56 41 -0.28 64 0 0 - 4 16 28 11 9 1.2 73 203 34 - 4 35 53 - 3 57 2 - 4 39 49 - 3 53 5 -0.28 65 0 0 - 4 12 30 11 9 4.2 72 206 33 - 4 31 55 - 3 53 4 - 4 35 51 - 3 49 7 -0.28 66 0 0 - 4 8 9 11 9 7.1 72 208 32 - 4 27 34 - 3 48 42 - 4 31 31 - 3 44 45 -0.28 67 0 0 - 4 3 25 11 9 10.0 71 211 31 - 4 22 51 - 3 43 58 - 4 26 47 - 3 40 0 -0.28 68 0 0 - 3 58 19 11 9 12.9 71 213 30 - 4 17 45 - 3 38 50 - 4 21 42 - 3 34 53 -0.28 69 0 0 - 3 52 49 11 9 15.9 70 215 30 - 4 12 16 - 3 33 21 - 4 16 13 - 3 29 23 -0.28 70 0 0 - 3 46 57 11 9 18.8 69 217 29 - 4 6 25 - 3 27 28 - 4 10 22 - 3 23 30 -0.28 71 0 0 - 3 40 43 11 9 21.6 69 219 28 - 4 0 11 - 3 21 13 - 4 4 8 - 3 17 15 -0.28 72 0 0 - 3 34 6 11 9 24.5 68 220 27 - 3 53 35 - 3 14 35 - 3 57 32 - 3 10 37 -0.28 73 0 0 - 3 27 7 11 9 27.4 67 222 25 - 3 46 37 - 3 7 35 - 3 50 34 - 3 3 37 -0.28 74 0 0 - 3 19 45 11 9 30.2 66 224 24 - 3 39 16 - 3 0 12 - 3 43 14 - 2 56 14 -0.28 75 0 0 - 3 12 1 11 9 33.0 65 225 23 - 3 31 33 - 2 52 28 - 3 35 31 - 2 48 29 -0.28 76 0 0 - 3 3 55 11 9 35.9 65 226 22 - 3 23 28 - 2 44 21 - 3 27 26 - 2 40 22 -0.28 77 0 0 - 2 55 27 11 9 38.7 64 227 21 - 3 15 1 - 2 35 52 - 3 18 59 - 2 31 53 -0.28 78 0 0 - 2 46 38 11 9 41.4 63 228 20 - 3 6 12 - 2 27 1 - 3 10 10 - 2 23 2 -0.28 79 0 0 - 2 37 26 11 9 44.2 62 229 19 - 2 57 2 - 2 17 48 - 3 1 0 - 2 13 49 -0.28 80 0 0 - 2 27 53 11 9 46.9 61 230 18 - 2 47 29 - 2 8 14 - 2 51 28 - 2 4 14 -0.28 81 0 0 - 2 17 58 11 9 49.7 60 231 17 - 2 37 35 - 1 58 18 - 2 41 34 - 1 54 18 -0.28 82 0 0 - 2 7 41 11 9 52.4 59 232 16 - 2 27 20 - 1 48 0 - 2 31 20 - 1 44 0 -0.28 83 0 0 - 1 57 4 11 9 55.0 59 233 15 - 2 16 44 - 1 37 22 - 2 20 43 - 1 33 22 -0.28 84 0 0 - 1 46 5 11 9 57.7 58 234 14 - 2 5 47 - 1 26 22 - 2 9 46 - 1 22 21 -0.28 85 0 0 - 1 34 46 11 10 0.3 57 234 13 - 1 54 28 - 1 15 1 - 1 58 28 - 1 11 0 -0.28 86 0 0 - 1 23 5 11 10 2.9 56 235 12 - 1 42 49 - 1 3 19 - 1 46 49 - 0 59 18 -0.28 87 0 0 - 1 11 4 11 10 5.5 55 235 11 - 1 30 49 - 0 51 17 - 1 34 50 - 0 47 16 -0.28 88 0 0 - 0 58 43 11 10 8.1 54 236 10 - 1 18 29 - 0 38 54 - 1 22 30 - 0 34 53 -0.28 89 0 0 - 0 46 1 11 10 10.6 53 236 9 - 1 5 49 - 0 26 11 - 1 9 50 - 0 22 10 -0.28 90 0 0 - 0 32 59 11 10 13.1 52 237 8 - 0 52 48 - 0 13 8 - 0 56 49 - 0 9 6 -0.28 91 0 0 - 0 19 38 11 10 15.6 51 237 7 - 0 39 28 0 0 15 - 0 43 29 0 4 17 -0.28 92 0 0 - 0 5 56 11 10 18.0 50 238 6 - 0 25 48 0 13 57 - 0 29 50 0 18 0 -0.28 93 0 0 0 8 4 11 10 20.4 49 238 5 - 0 11 49 0 27 59 - 0 15 51 0 32 2 -0.28 94 0 0 0 22 24 11 10 22.8 48 239 4 0 2 30 0 42 20 - 0 1 33 0 46 24 -0.28 95 0 0 0 37 3 11 10 25.1 47 239 3 0 17 7 0 57 1 0 13 4 1 1 4 -0.28 96 0 0 0 52 0 11 10 27.4 46 239 2 0 32 3 1 11 59 0 28 0 1 16 3 -0.28 97 0 0 1 7 16 11 10 29.7 45 240 1 0 47 17 1 27 17 0 43 14 1 31 21 -0.28 98 0 0 1 22 50 11 10 31.9 44 240 0 1 2 50 1 42 52 0 58 47 1 46 57 -0.28 99 0 0 1 38 42 11 10 34.1 43 240 -1 1 18 40 1 58 46 1 14 37 2 2 50 -0.28 100 0 0 1 54 51 11 10 36.2 42 240 -2 1 34 48 2 14 56 1 30 44 2 19 1 -0.28 101 0 0 2 11 18 11 10 38.3 41 241 -3 1 51 14 2 31 25 1 47 9 2 35 30 -0.28 102 0 0 2 28 2 11 10 40.4 40 241 -4 2 7 56 2 48 10 2 3 52 2 52 15 -0.28 103 0 0 2 45 2 11 10 42.4 39 241 -5 2 24 55 3 5 12 2 20 50 3 9 18 -0.28 104 0 0 3 2 19 11 10 44.4 38 241 -6 2 42 10 3 22 30 2 38 5 3 26 36 -0.28 105 0 0 3 19 52 11 10 46.4 37 242 -7 2 59 42 3 40 4 2 55 36 3 44 11 -0.28 106 0 0 3 37 40 11 10 48.3 36 242 -8 3 17 29 3 57 54 3 13 23 4 2 1 -0.28 107 0 0 3 55 44 11 10 50.1 35 242 -10 3 35 31 4 15 59 3 31 25 4 20 6 -0.28 108 0 0 4 14 3 11 10 51.9 34 242 -11 3 53 48 4 34 19 3 49 42 4 38 26 -0.28 109 0 0 4 32 36 11 10 53.7 33 243 -12 4 12 20 4 52 53 4 8 13 4 57 1 -0.28 110 0 0 4 51 23 11 10 55.4 32 243 -13 4 31 6 5 11 42 4 26 59 5 15 50 -0.28 111 0 0 5 10 24 11 10 57.1 31 243 -14 4 50 5 5 30 44 4 45 58 5 34 53 -0.28 112 0 0 5 29 38 11 10 58.7 30 243 -15 5 9 18 5 50 0 5 5 11 5 54 8 -0.28 113 0 0 5 49 6 11 11 0.2 29 243 -16 5 28 44 6 9 29 5 24 37 6 13 37 -0.28 114 0 0 6 8 45 11 11 1.8 28 243 -17 5 48 23 6 29 10 5 44 15 6 33 19 -0.28 115 0 0 6 28 37 11 11 3.2 27 244 -18 6 8 14 6 49 3 6 4 5 6 53 12 -0.28 116 0 0 6 48 41 11 11 4.6 26 244 -19 6 28 16 7 9 8 6 24 7 7 13 17 -0.28 117 0 0 7 8 55 11 11 6.0 25 244 -20 6 48 29 7 29 23 6 44 21 7 33 33 -0.28 118 0 0 7 29 21 11 11 7.3 24 244 -21 7 8 53 7 49 50 7 4 45 7 54 0 -0.28 119 0 0 7 49 56 11 11 8.5 22 244 -22 7 29 28 8 10 27 7 25 19 8 14 37 -0.28 120 0 0 8 10 42 11 11 9.7 21 245 -23 7 50 12 8 31 13 7 46 3 8 35 24 -0.28 121 0 0 8 31 36 11 11 10.9 20 245 -24 8 11 6 8 52 9 8 6 56 8 56 20 -0.28 122 0 0 8 52 40 11 11 12.0 19 245 -25 8 32 9 9 13 14 8 27 59 9 17 24 -0.28 123 0 0 9 13 52 11 11 13.0 18 245 -26 8 53 19 9 34 26 8 49 9 9 38 37 -0.28 124 0 0 9 35 12 11 11 14.0 17 245 -27 9 14 38 9 55 47 9 10 28 9 59 58 -0.28 125 0 0 9 56 39 11 11 14.9 16 246 -28 9 36 4 10 17 15 9 31 54 10 21 26 -0.28 126 0 0 10 18 12 11 11 15.8 15 246 -29 9 57 37 10 38 50 9 53 27 10 43 1 -0.28 127 0 0 10 39 53 11 11 16.6 14 246 -30 10 19 17 11 0 31 10 15 6 11 4 42 -0.28 128 0 0 11 1 38 11 11 17.3 13 246 -32 10 41 2 11 22 17 10 36 51 11 26 29 -0.28 129 0 0 11 23 30 11 11 18.0 12 246 -33 11 2 52 11 44 9 10 58 41 11 48 21 -0.28 130 0 0 11 45 25 11 11 18.6 11 247 -34 11 24 47 12 6 6 11 20 36 12 10 18 -0.28 131 0 0 12 7 26 11 11 19.2 10 247 -35 11 46 47 12 28 6 11 42 35 12 32 19 -0.28 132 0 0 12 29 29 11 11 19.7 9 247 -36 12 8 50 12 50 11 12 4 38 12 54 23 -0.28 133 0 0 12 51 36 11 11 20.2 8 247 -37 12 30 56 13 12 18 12 26 45 13 16 31 -0.28 134 0 0 13 13 46 11 11 20.6 7 247 -38 12 53 5 13 34 28 12 48 54 13 38 41 -0.28 135 0 0 13 35 57 11 11 20.9 6 248 -39 13 15 16 13 56 40 13 11 5 14 0 53 -0.28 136 0 0 13 58 10 11 11 21.2 5 248 -40 13 37 29 14 18 53 13 33 17 14 23 6 -0.28 137 0 0 14 20 24 11 11 21.5 4 248 -41 13 59 43 14 41 8 13 55 31 14 45 21 -0.28 138 0 0 14 42 39 11 11 21.6 3 248 -42 14 21 57 15 3 23 14 17 45 15 7 36 -0.28 139 0 0 15 4 53 11 11 21.7 2 249 -43 14 44 11 15 25 37 14 39 59 15 29 50 -0.28 140 0 0 15 27 7 11 11 21.8 1 249 -44 15 6 25 15 47 51 15 2 13 15 52 4 -0.29 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 6258-01201-1 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 17 52 12.3785 DE: -20 05 43.568 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 17 52 12.3784 DE: -20 05 43.568 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.8 * B mag [mag]: 11.7 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (179) Klytaemnestra asteroid class: approx. diameter [km]: 69 approx. diameter ["]: 0.027 distance from Earth [AU]: 3.44550 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): 0.013", 0.002", 81.677° remarks: * orbital elements for (179)Klytaemnestra : Mean anomaly = 298.4240025957 deg Arg. of pericenter = 104.4221854100 deg Long. of node = 251.8269796334 deg Inclination = 7.8174769285 deg Eccentricity = 0.1096057948 Semimajor axis = 2.9739143776 AU Perihelion dist = 2.6479561285 AU Mag: H = 8.16, G = 0.15 Epoch of elements : MJD 60618.46434954 TDT (2024 Nov 04.4643) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#552023Apr24,1.81,2024,11,4,11.144394,-0.005397,0.268380,21.413683,0.378883,0.004229,0.000195,-0.000001,0.000000 57.0604,-20.1019,8.73,-15.60,False TYC 6258-01201-1,17.87010518,-20.0954355,11.66,10.81,10.35,0.1,0,,17.89435024,-20.1019088,3.19,3.19,0,0,0 179,Klytaemnestra,13.94,68.821,3.4455,0,0,3.881,0.97,,3.8,0 0,298.3348,2024,11,4,104.4222,251.8270,7.8175,0.10961,2.97391,2.64796,8.16,5.0,0.15 1.102,0.0130,0.0023,82,0.0028,Known errors,0.70,0,-1,-1 20241104_1201-1,60140.68 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:19 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org