IOTA/IOTA-ES occultation update for (1655) Comas Sola / TYC 1339-00122-1 event on 2023 Jan 04, 23:33 UT Visible from SW Asia, Europe Summary ------- On 2023 Jan 04 UT, the 33.1247890453963 km diameter asteroid (1655) Comas Sola will occult a 9.1 mag star in the constellation Gemini for observers along a path across SW Asia, Europe. In the case of an occultation, the combined light of the asteroid and the star will drop by 4.35 mag to 13.43 mag (the magnitude of the asteroid) for at most 3.590 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: 82 * date and approx. time of event: 2023 Jan 04, 23:22 - 2023 Jan 04, 23:42 * geocentric midpoint of event [JD]: 2459949.48115104 * magnitude of target star: 9.10 * magnitude drop [mag]: 4.35 * estimated maximum duration [s]: 3.590 * Moon: 96 % sunlit, 22° distance * Sun: 177° distance * rough path description: SW Asia, Europe The occultation path -------------------- * approximate projected width [km]: 39 * 1 sigma uncertainty interval [path widths]: +/- 0.64 * 1 sigma uncertainty interval [seconds]: +/- 3.4 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.043, +/- 0.007) * 1 sigma uncertainty ellipse (major, minor, PA): (0.043", 0.007", 86°) * approx speed of asteroid's shadow [km/s]: 9.2511 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1339-00122-1 by 1655 Comas Sola on 2023 Jan 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 -117 0 0 54 59 24 23 42 39.1 0 53 -2 55 12 27 54 46 24 55 29 9 54 29 51 .... -116 0 0 55 24 58 23 42 38.9 1 54 -2 55 37 57 55 12 2 55 54 34 54 55 34 -0.57 -115 0 0 55 49 54 23 42 38.6 2 55 -3 56 2 48 55 37 2 56 19 21 55 20 39 -0.58 -114 0 0 56 14 12 23 42 38.3 3 56 -4 56 27 2 56 1 23 56 43 29 55 45 5 -0.58 -113 0 0 56 37 52 23 42 37.8 3 57 -4 56 50 38 56 25 8 57 7 0 56 8 54 -0.58 -112 0 0 57 0 55 23 42 37.2 4 58 -5 57 13 37 56 48 15 57 29 54 56 32 6 -0.59 -111 0 0 57 23 22 23 42 36.5 5 58 -6 57 36 0 57 10 45 57 52 12 56 54 42 -0.59 -110 0 0 57 45 12 23 42 35.7 5 59 -6 57 57 47 57 32 40 58 13 53 57 16 42 -0.59 -109 0 0 58 6 28 23 42 34.8 6 60 -7 58 18 58 57 54 0 58 35 0 57 38 6 -0.59 -108 0 0 58 27 9 23 42 33.8 6 61 -8 58 39 35 58 14 44 58 55 32 57 58 56 -0.59 -107 0 0 58 47 15 23 42 32.8 7 62 -8 58 59 38 58 34 55 59 15 29 58 19 12 -0.59 -106 0 0 59 6 49 23 42 31.7 8 63 -9 59 19 7 58 54 32 59 34 54 58 38 53 -0.59 -105 0 0 59 25 49 23 42 30.5 8 64 -9 59 38 4 59 13 36 59 53 45 58 58 2 -0.59 -104 0 0 59 44 17 23 42 29.2 9 64 -10 59 56 28 59 32 8 60 12 4 59 16 39 -0.59 -103 0 0 60 2 13 23 42 27.9 9 65 -11 60 14 20 59 50 7 60 29 52 59 34 43 -0.59 -102 0 0 60 19 38 23 42 26.5 10 66 -11 60 31 41 60 7 36 60 47 8 59 52 16 -0.59 -101 0 0 60 36 32 23 42 25.1 11 67 -12 60 48 32 60 24 34 61 3 54 60 9 19 -0.59 -100 0 0 60 52 56 23 42 23.6 11 68 -12 61 4 52 60 41 1 61 20 10 60 25 51 -0.59 - 99 0 0 61 8 51 23 42 22.1 12 69 -13 61 20 43 60 57 0 61 35 56 60 41 54 -0.59 - 98 0 0 61 24 16 23 42 20.5 12 70 -13 61 36 5 61 12 29 61 51 14 60 57 28 -0.59 - 97 0 0 61 39 14 23 42 18.8 13 71 -14 61 50 59 61 27 30 62 6 3 61 12 33 -0.60 - 96 0 0 61 53 43 23 42 17.1 13 71 -14 62 5 25 61 42 2 62 20 25 61 27 10 -0.60 - 95 0 0 62 7 45 23 42 15.4 14 72 -15 62 19 24 61 56 8 62 34 19 61 41 19 -0.60 - 94 0 0 62 21 20 23 42 13.6 14 73 -16 62 32 56 62 9 46 62 47 47 61 55 2 -0.60 - 93 0 0 62 34 29 23 42 11.8 15 74 -16 62 46 2 62 22 58 63 0 49 62 8 18 -0.60 - 92 0 0 62 47 12 23 42 9.9 15 75 -17 62 58 42 62 35 44 63 13 25 62 21 8 -0.60 - 91 0 0 62 59 30 23 42 8.1 16 76 -17 63 10 56 62 48 5 63 25 35 62 33 32 -0.60 - 90 0 0 63 11 23 23 42 6.1 16 77 -18 63 22 46 63 0 1 63 37 21 62 45 32 -0.60 - 89 0 0 63 22 51 23 42 4.2 17 78 -18 63 34 11 63 11 32 63 48 43 62 57 7 -0.60 - 88 0 0 63 33 55 23 42 2.2 17 79 -18 63 45 13 63 22 39 63 59 41 63 8 17 -0.60 - 87 0 0 63 44 36 23 42 0.2 18 80 -19 63 55 51 63 33 23 64 10 15 63 19 4 -0.60 - 86 0 0 63 54 54 23 41 58.1 18 81 -19 64 6 6 63 43 43 64 20 27 63 29 28 -0.60 - 85 0 0 64 4 48 23 41 56.0 19 81 -20 64 15 58 63 53 40 64 30 16 63 39 29 -0.60 - 84 0 0 64 14 21 23 41 53.9 19 82 -20 64 25 28 64 3 15 64 39 42 63 49 7 -0.60 - 83 0 0 64 23 31 23 41 51.8 19 83 -21 64 34 36 64 12 28 64 48 47 63 58 23 -0.60 - 82 0 0 64 32 20 23 41 49.6 20 84 -21 64 43 22 64 21 19 64 57 31 64 7 17 -0.60 - 81 0 0 64 40 48 23 41 47.4 20 85 -22 64 51 48 64 29 49 65 5 53 64 15 49 -0.60 - 80 0 0 64 48 54 23 41 45.2 21 86 -22 64 59 52 64 37 58 65 13 55 64 24 1 -0.60 - 79 0 0 64 56 40 23 41 43.0 21 87 -23 65 7 36 64 45 46 65 21 36 64 31 51 -0.60 - 78 0 0 65 4 6 23 41 40.7 22 88 -23 65 15 0 64 53 13 65 28 57 64 39 22 -0.60 - 77 0 0 65 11 11 23 41 38.4 22 89 -23 65 22 3 65 0 21 65 35 58 64 46 32 -0.60 - 76 0 0 65 17 57 23 41 36.1 22 90 -24 65 28 47 65 7 8 65 42 39 64 53 22 -0.60 - 75 0 0 65 24 24 23 41 33.8 23 91 -24 65 35 12 65 13 37 65 49 2 64 59 52 -0.60 - 74 0 0 65 30 31 23 41 31.4 23 92 -25 65 41 17 65 19 46 65 55 5 65 6 3 -0.60 - 73 0 0 65 36 19 23 41 29.0 24 93 -25 65 47 4 65 25 35 66 0 50 65 11 55 -0.60 - 72 0 0 65 41 49 23 41 26.6 24 94 -25 65 52 32 65 31 6 66 6 16 65 17 28 -0.60 - 71 0 0 65 46 59 23 41 24.2 25 95 -26 65 57 41 65 36 19 66 11 23 65 22 42 -0.60 - 70 0 0 65 51 52 23 41 21.8 25 95 -26 66 2 33 65 41 13 66 16 13 65 27 38 -0.60 - 69 0 0 65 56 27 23 41 19.3 25 96 -27 66 7 6 65 45 49 66 20 45 65 32 15 -0.60 - 68 0 0 66 0 44 23 41 16.8 26 97 -27 66 11 22 65 50 7 66 24 58 65 36 35 -0.60 - 67 0 0 66 4 42 23 41 14.3 26 98 -27 66 15 19 65 54 7 66 28 55 65 40 36 -0.60 - 66 0 0 66 8 24 23 41 11.7 26 99 -28 66 19 0 65 57 49 66 32 34 65 44 20 -0.60 - 65 0 0 66 11 48 23 41 9.1 27 100 -28 66 22 23 66 1 14 66 35 56 65 47 46 -0.60 - 64 0 0 66 14 55 23 41 6.6 27 101 -29 66 25 29 66 4 22 66 39 0 65 50 55 -0.60 - 63 0 0 66 17 44 23 41 3.9 28 102 -29 66 28 17 66 7 12 66 41 48 65 53 46 -0.60 - 62 0 0 66 20 17 23 41 1.3 28 103 -29 66 30 49 66 9 45 66 44 19 65 56 20 -0.60 - 61 0 0 66 22 32 23 40 58.6 28 104 -30 66 33 4 66 12 1 66 46 33 65 58 37 -0.60 - 60 0 0 66 24 31 23 40 55.9 29 105 -30 66 35 2 66 14 1 66 48 31 66 0 37 -0.60 - 59 0 0 66 26 13 23 40 53.2 29 106 -31 66 36 44 66 15 43 66 50 12 66 2 20 -0.61 - 58 0 0 66 27 38 23 40 50.5 30 107 -31 66 38 9 66 17 9 66 51 36 66 3 46 -0.61 - 57 0 0 66 28 47 23 40 47.7 30 108 -31 66 39 17 66 18 18 66 52 44 66 4 56 -0.61 - 56 0 0 66 29 39 23 40 44.9 30 109 -32 66 40 9 66 19 10 66 53 36 66 5 48 -0.61 - 55 0 0 66 30 15 23 40 42.1 31 110 -32 66 40 45 66 19 46 66 54 12 66 6 24 -0.61 - 54 0 0 66 30 34 23 40 39.2 31 111 -32 66 41 4 66 20 5 66 54 31 66 6 44 -0.61 - 53 0 0 66 30 37 23 40 36.3 31 112 -33 66 41 7 66 20 8 66 54 33 66 6 46 -0.61 - 52 0 0 66 30 23 23 40 33.4 32 113 -33 66 40 53 66 19 54 66 54 20 66 6 32 -0.61 - 51 0 0 66 29 53 23 40 30.4 32 114 -34 66 40 23 66 19 23 66 53 50 66 6 1 -0.61 - 50 0 0 66 29 6 23 40 27.5 32 115 -34 66 39 37 66 18 36 66 53 4 66 5 14 -0.61 - 49 0 0 66 28 3 23 40 24.5 33 116 -34 66 38 34 66 17 33 66 52 2 66 4 10 -0.61 - 48 0 0 66 26 43 23 40 21.4 33 117 -35 66 37 14 66 16 13 66 50 43 66 2 49 -0.61 - 47 0 0 66 25 6 23 40 18.3 34 118 -35 66 35 39 66 14 36 66 49 8 66 1 11 -0.61 - 46 0 0 66 23 13 23 40 15.2 34 119 -35 66 33 46 66 12 42 66 47 16 65 59 17 -0.61 - 45 0 0 66 21 4 23 40 12.1 34 120 -36 66 31 37 66 10 32 66 45 8 65 57 6 -0.61 - 44 0 0 66 18 37 23 40 8.9 35 121 -36 66 29 11 66 8 4 66 42 43 65 54 37 -0.61 - 43 0 0 66 15 54 23 40 5.6 35 122 -36 66 26 29 66 5 20 66 40 2 65 51 52 -0.61 - 42 0 0 66 12 54 23 40 2.4 35 123 -37 66 23 30 66 2 19 66 37 4 65 48 49 -0.61 - 41 0 0 66 9 36 23 39 59.1 36 124 -37 66 20 13 65 59 0 66 33 49 65 45 30 -0.61 - 40 0 0 66 6 2 23 39 55.7 36 125 -38 66 16 40 65 55 25 66 30 17 65 41 53 -0.61 - 39 0 0 66 2 10 23 39 52.3 36 126 -38 66 12 49 65 51 31 66 26 27 65 37 58 -0.61 - 38 0 0 65 58 0 23 39 48.9 37 127 -38 66 8 41 65 47 21 66 22 21 65 33 46 -0.61 - 37 0 0 65 53 33 23 39 45.4 37 128 -39 66 4 15 65 42 52 66 17 57 65 29 16 -0.61 - 36 0 0 65 48 48 23 39 41.9 38 129 -39 65 59 32 65 38 6 66 13 15 65 24 27 -0.61 - 35 0 0 65 43 45 23 39 38.3 38 130 -39 65 54 30 65 33 2 66 8 16 65 19 21 -0.61 - 34 0 0 65 38 24 23 39 34.7 38 131 -40 65 49 11 65 27 39 66 2 59 65 13 57 -0.61 - 33 0 0 65 32 45 23 39 31.0 39 133 -40 65 43 33 65 21 58 65 57 23 65 8 14 -0.61 - 32 0 0 65 26 47 23 39 27.3 39 134 -41 65 37 37 65 15 59 65 51 30 65 2 12 -0.61 - 31 0 0 65 20 31 23 39 23.5 39 135 -41 65 31 23 65 9 40 65 45 17 64 55 51 -0.61 - 30 0 0 65 13 55 23 39 19.7 40 136 -41 65 24 49 65 3 3 65 38 46 64 49 11 -0.61 - 29 0 0 65 7 0 23 39 15.8 40 137 -42 65 17 56 64 56 6 65 31 56 64 42 12 -0.61 - 28 0 0 64 59 46 23 39 11.8 40 138 -42 65 10 44 64 48 50 65 24 46 64 34 53 -0.61 - 27 0 0 64 52 12 23 39 7.8 41 139 -42 65 3 12 64 41 14 65 17 17 64 27 14 -0.61 - 26 0 0 64 44 18 23 39 3.7 41 140 -43 64 55 20 64 33 17 65 9 28 64 19 15 -0.61 - 25 0 0 64 36 4 23 38 59.6 42 141 -43 64 47 8 64 25 1 65 1 19 64 10 56 -0.61 - 24 0 0 64 27 29 23 38 55.4 42 142 -44 64 38 36 64 16 24 64 52 50 64 2 15 -0.61 - 23 0 0 64 18 33 23 38 51.1 42 143 -44 64 29 42 64 7 25 64 43 59 63 53 14 -0.61 - 22 0 0 64 9 16 23 38 46.8 43 144 -44 64 20 28 63 58 6 64 34 48 63 43 51 -0.61 - 21 0 0 63 59 38 23 38 42.3 43 146 -45 64 10 52 63 48 25 64 25 15 63 34 7 -0.61 - 20 0 0 63 49 37 23 38 37.9 43 147 -45 64 0 54 63 38 22 64 15 21 63 24 1 -0.61 - 19 0 0 63 39 15 23 38 33.3 44 148 -46 63 50 34 63 27 56 64 5 5 63 13 32 -0.61 - 18 0 0 63 28 29 23 38 28.7 44 149 -46 63 39 52 63 17 8 63 54 26 63 2 41 -0.61 - 17 0 0 63 17 21 23 38 23.9 45 150 -46 63 28 47 63 5 57 63 43 24 62 51 26 -0.61 - 16 0 0 63 5 50 23 38 19.1 45 151 -47 63 17 18 62 54 23 63 32 0 62 39 48 -0.61 - 15 0 0 62 53 55 23 38 14.2 45 153 -47 63 5 26 62 42 25 63 20 11 62 27 46 -0.61 - 14 0 0 62 41 36 23 38 9.3 46 154 -48 62 53 10 62 30 3 63 7 59 62 15 20 -0.61 - 13 0 0 62 28 52 23 38 4.2 46 155 -48 62 40 29 62 17 16 62 55 23 62 2 29 -0.61 - 12 0 0 62 15 43 23 37 59.0 47 156 -48 62 27 24 62 4 4 62 42 21 61 49 14 -0.61 - 11 0 0 62 2 9 23 37 53.8 47 157 -49 62 13 53 61 50 27 62 28 55 61 35 32 -0.61 - 10 0 0 61 48 10 23 37 48.4 47 159 -49 61 59 57 61 36 24 62 15 3 61 21 25 -0.61 - 9 0 0 61 33 44 23 37 43.0 48 160 -50 61 45 34 61 21 55 62 0 44 61 6 52 -0.62 - 8 0 0 61 18 51 23 37 37.5 48 161 -50 61 30 45 61 6 59 61 46 0 60 51 52 -0.62 - 7 0 0 61 3 32 23 37 31.8 48 162 -50 61 15 29 60 51 36 61 30 48 60 36 25 -0.62 - 6 0 0 60 47 45 23 37 26.0 49 164 -51 60 59 45 60 35 46 61 15 9 60 20 30 -0.62 - 5 0 0 60 31 30 23 37 20.2 49 165 -51 60 43 34 60 19 27 60 59 2 60 4 7 -0.62 - 4 0 0 60 14 46 23 37 14.2 50 166 -52 60 26 54 60 2 40 60 42 26 59 47 16 -0.62 - 3 0 0 59 57 34 23 37 8.1 50 168 -52 60 9 45 59 45 25 60 25 22 59 29 56 -0.62 - 2 0 0 59 39 53 23 37 1.9 50 169 -52 59 52 7 59 27 40 60 7 49 59 12 6 -0.62 - 1 0 0 59 21 41 23 36 55.5 51 170 -53 59 34 0 59 9 25 59 49 46 58 53 47 -0.62 0 0 0 59 3 0 23 36 49.1 51 172 -53 59 15 22 58 50 40 59 31 13 58 34 57 -0.62 1 0 0 58 43 48 23 36 42.5 52 173 -54 58 56 14 58 31 24 59 12 9 58 15 37 -0.62 2 0 0 58 24 5 23 36 35.8 52 175 -54 58 36 34 58 11 37 58 52 34 57 55 45 -0.62 3 0 0 58 3 50 23 36 29.0 52 176 -54 58 16 23 57 51 19 58 32 28 57 35 23 -0.62 4 0 0 57 43 3 23 36 22.0 53 178 -55 57 55 40 57 30 29 58 11 50 57 14 28 -0.62 5 0 0 57 21 44 23 36 14.9 53 179 -55 57 34 25 57 9 6 57 50 39 56 53 1 -0.62 6 0 0 56 59 53 23 36 7.6 53 181 -56 57 12 37 56 47 11 57 28 55 56 31 1 -0.62 7 0 0 56 37 28 23 36 0.3 54 182 -56 56 50 15 56 24 43 57 6 39 56 8 28 -0.62 8 0 0 56 14 30 23 35 52.7 54 184 -56 56 27 21 56 1 41 56 43 49 55 45 22 -0.62 9 0 0 55 50 57 23 35 45.1 55 185 -57 56 3 52 55 38 5 56 20 25 55 21 42 -0.62 10 0 0 55 26 51 23 35 37.3 55 187 -57 55 39 49 55 13 55 55 56 27 54 57 28 -0.62 11 0 0 55 2 11 23 35 29.3 55 189 -57 55 15 12 54 49 11 55 31 54 54 32 39 -0.62 12 0 0 54 36 55 23 35 21.2 56 190 -58 54 50 0 54 23 53 55 6 46 54 7 16 -0.62 13 0 0 54 11 5 23 35 12.9 56 192 -58 54 24 13 53 57 59 54 41 4 53 41 18 -0.62 14 0 0 53 44 39 23 35 4.5 56 194 -59 53 57 51 53 31 30 54 14 46 53 14 46 -0.62 15 0 0 53 17 39 23 34 55.9 56 196 -59 53 30 53 53 4 26 53 47 52 52 47 38 -0.62 16 0 0 52 50 2 23 34 47.2 57 197 -59 53 3 20 52 36 47 53 20 23 52 19 54 -0.62 17 0 0 52 21 50 23 34 38.4 57 199 -59 52 35 11 52 8 32 52 52 18 51 51 36 -0.62 18 0 0 51 53 3 23 34 29.3 57 201 -60 52 6 27 51 39 41 52 23 37 51 22 41 -0.62 19 0 0 51 23 40 23 34 20.1 57 203 -60 51 37 6 51 10 15 51 54 20 50 53 12 -0.61 20 0 0 50 53 41 23 34 10.8 58 205 -60 51 7 10 50 40 14 51 24 28 50 23 7 -0.61 21 0 0 50 23 6 23 34 1.3 58 207 -60 50 36 38 50 9 37 50 53 59 49 52 26 -0.61 22 0 0 49 51 56 23 33 51.7 58 209 -61 50 5 31 49 38 25 50 22 55 49 21 11 -0.61 23 0 0 49 20 11 23 33 41.9 58 211 -61 49 33 48 49 6 37 49 51 16 48 49 21 -0.61 24 0 0 48 47 51 23 33 32.0 58 213 -61 49 1 31 48 34 15 49 19 1 48 16 56 -0.61 25 0 0 48 14 57 23 33 21.9 58 215 -61 48 28 38 48 1 18 48 46 11 47 43 56 -0.61 26 0 0 47 41 28 23 33 11.7 58 217 -61 47 55 11 47 27 47 48 12 47 47 10 23 -0.61 27 0 0 47 7 25 23 33 1.3 59 219 -61 47 21 10 46 53 42 47 38 48 46 36 16 -0.61 28 0 0 46 32 48 23 32 50.8 59 221 -61 46 46 35 46 19 4 47 4 15 46 1 35 -0.61 29 0 0 45 57 39 23 32 40.2 59 224 -61 46 11 27 45 43 53 46 29 9 45 26 23 -0.61 30 0 0 45 21 57 23 32 29.4 58 226 -61 45 35 47 45 8 10 45 53 31 44 50 38 -0.61 31 0 0 44 45 44 23 32 18.6 58 228 -61 44 59 35 44 31 56 45 17 20 44 14 22 -0.61 32 0 0 44 9 0 23 32 7.6 58 230 -61 44 22 52 43 55 10 44 40 38 43 37 35 -0.61 33 0 0 43 31 45 23 31 56.4 58 232 -61 43 45 38 43 17 55 44 3 26 43 0 19 -0.61 34 0 0 42 54 2 23 31 45.2 58 234 -61 43 7 55 42 40 11 43 25 44 42 22 34 -0.61 35 0 0 42 15 49 23 31 33.9 58 236 -60 42 29 44 42 1 58 42 47 33 41 44 20 -0.61 36 0 0 41 37 10 23 31 22.5 58 239 -60 41 51 4 41 23 18 42 8 54 41 5 40 -0.61 37 0 0 40 58 4 23 31 11.0 57 241 -60 41 11 59 40 44 12 41 29 49 40 26 34 -0.61 38 0 0 40 18 33 23 30 59.4 57 243 -59 40 32 28 40 4 41 40 50 18 39 47 3 -0.61 39 0 0 39 38 38 23 30 47.8 57 245 -59 39 52 32 39 24 46 40 10 22 39 7 8 -0.61 40 0 0 38 58 20 23 30 36.1 56 247 -59 39 12 14 38 44 29 39 30 4 38 26 51 -0.61 41 0 0 38 17 40 23 30 24.4 56 249 -58 38 31 34 38 3 50 38 49 23 37 46 12 -0.61 42 0 0 37 36 41 23 30 12.6 55 251 -58 37 50 33 37 22 50 38 8 22 37 5 14 -0.60 43 0 0 36 55 22 23 30 0.8 55 252 -57 37 9 14 36 41 32 37 27 1 36 23 57 -0.60 44 0 0 36 13 45 23 29 48.9 54 254 -57 36 27 36 35 59 57 36 45 22 35 42 23 -0.60 45 0 0 35 31 53 23 29 37.1 54 256 -56 35 45 43 35 18 6 36 3 27 35 0 33 -0.60 46 0 0 34 49 45 23 29 25.2 53 258 -55 35 3 34 34 36 0 35 21 17 34 18 28 -0.60 47 0 0 34 7 25 23 29 13.4 52 259 -55 34 21 12 33 53 40 34 38 53 33 36 11 -0.60 48 0 0 33 24 53 23 29 1.6 52 261 -54 33 38 38 33 11 10 33 56 17 32 53 43 -0.60 49 0 0 32 42 11 23 28 49.8 51 262 -53 32 55 54 32 28 30 33 13 31 32 11 4 -0.60 50 0 0 31 59 20 23 28 38.1 50 264 -53 32 13 2 31 45 41 32 30 36 31 28 18 -0.60 51 0 0 31 16 22 23 28 26.4 50 265 -52 31 30 2 31 2 45 31 47 33 30 45 25 -0.60 52 0 0 30 33 19 23 28 14.8 49 267 -51 30 46 57 30 19 44 31 4 25 30 2 26 -0.60 53 0 0 29 50 12 23 28 3.2 48 268 -50 30 3 48 29 36 40 30 21 13 29 19 25 -0.60 54 0 0 29 7 4 23 27 51.8 47 269 -49 29 20 37 28 53 33 29 37 59 28 36 21 -0.60 55 0 0 28 23 55 23 27 40.5 46 271 -49 28 37 25 28 10 26 28 54 44 27 53 18 -0.60 56 0 0 27 40 47 23 27 29.2 46 272 -48 27 54 15 27 27 21 28 11 30 27 10 16 -0.60 57 0 0 26 57 41 23 27 18.1 45 273 -47 27 11 7 26 44 18 27 28 19 26 27 16 -0.60 58 0 0 26 14 40 23 27 7.2 44 274 -46 26 28 3 26 1 20 26 45 12 25 44 21 -0.60 59 0 0 25 31 45 23 26 56.4 43 275 -45 25 45 5 25 18 28 26 2 10 25 1 33 -0.60 60 0 0 24 48 58 23 26 45.7 42 276 -44 25 2 15 24 35 44 25 19 16 24 18 52 -0.60 61 0 0 24 6 20 23 26 35.2 41 277 -43 24 19 34 23 53 9 24 36 31 23 36 21 -0.60 62 0 0 23 23 53 23 26 24.9 40 278 -42 23 37 3 23 10 44 23 53 56 22 54 0 -0.60 63 0 0 22 41 37 23 26 14.7 39 279 -41 22 54 45 22 28 32 23 11 34 22 11 52 -0.60 64 0 0 21 59 35 23 26 4.8 38 279 -40 22 12 40 21 46 33 22 29 25 21 29 57 -0.60 65 0 0 21 17 49 23 25 55.1 37 280 -39 21 30 50 21 4 50 21 47 31 20 48 18 -0.60 66 0 0 20 36 19 23 25 45.5 36 281 -38 20 49 16 20 23 23 21 5 53 20 6 55 -0.60 67 0 0 19 55 6 23 25 36.2 35 282 -37 20 8 1 19 42 14 20 24 33 19 25 51 -0.60 68 0 0 19 14 14 23 25 27.1 34 282 -36 19 27 4 19 1 25 19 43 32 18 45 5 -0.60 69 0 0 18 33 41 23 25 18.3 33 283 -35 18 46 29 18 20 56 19 2 52 18 4 41 -0.60 70 0 0 17 53 31 23 25 9.7 32 283 -34 18 6 15 17 40 49 18 22 34 17 24 38 -0.60 71 0 0 17 13 43 23 25 1.3 31 284 -33 17 26 24 17 1 5 17 42 39 16 44 59 -0.60 72 0 0 16 34 20 23 24 53.3 30 284 -32 16 46 58 16 21 45 17 3 8 16 5 43 -0.60 73 0 0 15 55 23 23 24 45.4 29 285 -31 16 7 57 15 42 51 16 24 2 15 26 54 -0.60 74 0 0 15 16 52 23 24 37.8 28 285 -30 15 29 22 15 4 24 15 45 23 14 48 30 -0.60 75 0 0 14 38 49 23 24 30.5 27 286 -28 14 51 15 14 26 24 15 7 12 14 10 35 -0.60 76 0 0 14 1 14 23 24 23.5 26 286 -27 14 13 37 13 48 52 14 29 29 13 33 8 -0.60 77 0 0 13 24 9 23 24 16.8 25 287 -26 13 36 29 13 11 51 13 52 17 12 56 11 -0.60 78 0 0 12 47 35 23 24 10.3 24 287 -25 12 59 51 12 35 20 13 15 34 12 19 44 -0.60 79 0 0 12 11 32 23 24 4.1 22 287 -24 12 23 45 11 59 21 12 39 24 11 43 49 -0.60 80 0 0 11 36 2 23 23 58.2 21 288 -23 11 48 11 11 23 54 12 3 46 11 8 27 -0.60 81 0 0 11 1 4 23 23 52.6 20 288 -22 11 13 11 10 49 0 11 28 41 10 33 37 -0.60 82 0 0 10 26 41 23 23 47.3 19 288 -21 10 38 44 10 14 40 10 54 10 9 59 21 -0.61 83 0 0 9 52 53 23 23 42.3 18 288 -20 10 4 52 9 40 55 10 20 14 9 25 40 -0.61 84 0 0 9 19 39 23 23 37.6 17 289 -19 9 31 36 9 7 45 9 46 53 8 52 35 -0.61 85 0 0 8 47 2 23 23 33.1 16 289 -17 8 58 55 8 35 11 9 14 8 8 20 5 -0.61 86 0 0 8 15 2 23 23 29.0 15 289 -16 8 26 52 8 3 14 8 42 1 7 48 12 -0.61 87 0 0 7 43 39 23 23 25.2 14 289 -15 7 55 25 7 31 54 8 10 30 7 16 56 -0.62 88 0 0 7 12 54 23 23 21.6 13 289 -14 7 24 37 7 1 12 7 39 38 6 46 18 -0.62 89 0 0 6 42 47 23 23 18.4 12 290 -13 6 54 27 6 31 8 7 9 24 6 16 18 -0.62 90 0 0 6 13 19 23 23 15.4 10 290 -12 6 24 56 6 1 43 6 39 49 5 46 57 -0.63 91 0 0 5 44 30 23 23 12.8 9 290 -11 5 56 4 5 32 57 6 10 53 5 18 15 -0.63 92 0 0 5 16 21 23 23 10.4 8 290 -10 5 27 52 5 4 51 5 42 37 4 50 12 -0.64 93 0 0 4 48 52 23 23 8.4 7 290 -9 5 0 20 4 37 25 5 15 1 4 22 50 -0.65 94 0 0 4 22 3 23 23 6.6 6 290 -8 4 33 29 4 10 39 4 48 6 3 56 7 -0.66 95 0 0 3 55 55 23 23 5.1 5 290 -7 4 7 18 3 44 34 4 21 52 3 30 6 -0.68 96 0 0 3 30 28 23 23 3.9 4 290 -5 3 41 48 3 19 10 3 56 19 3 4 45 -0.70 97 0 0 3 5 43 23 23 3.0 3 290 -4 3 17 0 2 54 27 3 31 28 2 40 6 -0.74 98 0 0 2 41 39 23 23 2.4 2 290 -3 2 52 54 2 30 26 3 7 18 2 16 8 -0.84 99 0 0 2 18 17 23 23 2.1 1 290 -2 2 29 29 2 7 6 2 43 50 1 52 51 -1.20 Uncertainty in time = +/- 4 secs Prediction of 2022 Dec 1.1 Data for the target star ------------------------ * name: TYC 1339-00122-1 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 54 35.7939 DE: +20 28 54.605 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 54 35.7939 DE: +20 28 54.605 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 9.1 * B mag [mag]: 9.9 * Diameter [mas]: 0.20 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1655) Comas Sola asteroid class: approx. diameter [km]: 33 approx. diameter ["]: 0.038 distance from Earth [AU]: 1.20790 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#56 date of fit: 2022 Nov 22 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): 0.043", 0.007", 85.771° remarks: * orbital elements for (1655)Comas Sola : Mean anomaly = 17.6562931854 deg Arg. of pericenter = 323.5832482810 deg Long. of node = 111.0557473737 deg Inclination = 9.5844542260 deg Eccentricity = 0.2309503846 Semimajor axis = 2.7833004235 AU Perihelion dist = 2.1404961202 AU Mag: H = 11.14, G = 0.15 Epoch of elements : MJD 59948.98125000 TDT (2023 Jan 04.9813) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#562022Nov22,3.59,2023,1,4,23.547625,0.252067,0.453304,-4.563468,2.537592,0.000155,0.000216,0.000001,0.000000 6.4666,20.4527,-171.95,-22.67,False TYC 1339-00122-1,6.90994276,20.4818348,9.90,9.10,8.67,0.2,0,,6.93291119,20.4526822,4.35,4.33,0,0,0 1655,Comas Sola,13.43,33.3,1.2079,0,0,-2.363,18.47,,2.0,0 0,17.4480,2023,1,4,323.5832,111.0557,9.5845,0.23095,2.78330,2.14050,11.14,5.0,0.15 1.639,0.0430,0.0067,86,0.0243,Known errors,-1.00,-1,-1,-1 20230104_0122-1,59914.09 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 01, 02:09 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org