IOTA/IOTA-ES occultation update for (204) Kallisto / UCAC4 511-030948 event on 2024 Dec 06, 21:58 UT Visible from Summary ------- On 2024 Dec 06 UT, the 48.9332718322416 km diameter asteroid (204) Kallisto will occult a 11.3 mag star in the constellation Gemini for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 2.57 mag to 13.75 mag (the magnitude of the asteroid) for at most 4.100 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 Dec 06, 21:50 - 2024 Dec 06, 22:06 * geocentric midpoint of event [JD]: 2460651.41565963 * magnitude of target star: 11.29 * magnitude drop [mag]: 2.57 * estimated maximum duration [s]: 4.100 * Moon: 31 % sunlit, 138° distance * Sun: 150° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 57 * 1 sigma uncertainty interval [path widths]: +/- 0.10 * 1 sigma uncertainty interval [seconds]: +/- 1.4 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.011, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.011", 0.001", 96°) * approx speed of asteroid's shadow [km/s]: 11.9793 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 511-030948 by 204 Kallisto on 2024 Dec 6 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 - 39 0 0 21 48 38 22 6 7.4 0 77 -30 22 4 36 21 32 43 22 7 50 21 29 30 .... - 38 0 0 22 1 40 22 6 7.3 1 78 -31 22 17 39 21 45 44 22 20 53 21 42 31 -0.46 - 37 0 0 22 14 53 22 6 6.9 2 78 -32 22 30 52 21 58 57 22 34 7 21 55 44 -0.52 - 36 0 0 22 28 17 22 6 6.4 3 78 -33 22 44 17 22 12 20 22 47 31 22 9 7 -0.54 - 35 0 0 22 41 51 22 6 5.7 4 79 -34 22 57 52 22 25 53 23 1 6 22 22 40 -0.56 - 34 0 0 22 55 36 22 6 4.9 5 79 -35 23 11 37 22 39 37 23 14 52 22 36 23 -0.56 - 33 0 0 23 9 30 22 6 3.9 6 80 -36 23 25 32 22 53 30 23 28 47 22 50 17 -0.57 - 32 0 0 23 23 33 22 6 2.7 7 80 -37 23 39 36 23 7 33 23 42 51 23 4 19 -0.57 - 31 0 0 23 37 46 22 6 1.3 8 80 -38 23 53 49 23 21 45 23 57 4 23 18 31 -0.58 - 30 0 0 23 52 7 22 5 59.8 9 81 -39 24 8 11 23 36 6 24 11 27 23 32 52 -0.58 - 29 0 0 24 6 37 22 5 58.1 10 81 -39 24 22 42 23 50 35 24 25 57 23 47 21 -0.58 - 28 0 0 24 21 15 22 5 56.3 11 82 -40 24 37 21 24 5 12 24 40 36 24 1 58 -0.58 - 27 0 0 24 36 1 22 5 54.3 12 82 -41 24 52 7 24 19 58 24 55 23 24 16 43 -0.58 - 26 0 0 24 50 54 22 5 52.2 13 82 -42 25 7 1 24 34 50 25 10 17 24 31 36 -0.59 - 25 0 0 25 5 54 22 5 49.8 14 83 -43 25 22 2 24 49 50 25 25 18 24 46 35 -0.59 - 24 0 0 25 21 1 22 5 47.4 14 83 -44 25 37 9 25 4 56 25 40 25 25 1 41 -0.59 - 23 0 0 25 36 15 22 5 44.8 15 84 -45 25 52 23 25 20 9 25 55 39 25 16 54 -0.59 - 22 0 0 25 51 34 22 5 42.0 16 84 -46 26 7 43 25 35 28 26 11 0 25 32 13 -0.59 - 21 0 0 26 6 59 22 5 39.1 17 85 -47 26 23 9 25 50 52 26 26 25 25 47 37 -0.59 - 20 0 0 26 22 29 22 5 36.0 18 85 -48 26 38 40 26 6 22 26 41 56 26 3 7 -0.59 - 19 0 0 26 38 5 22 5 32.8 19 86 -49 26 54 16 26 21 57 26 57 32 26 18 41 -0.59 - 18 0 0 26 53 45 22 5 29.5 20 86 -50 27 9 56 26 37 36 27 13 13 26 34 21 -0.59 - 17 0 0 27 9 29 22 5 26.0 21 87 -50 27 25 41 26 53 20 27 28 58 26 50 4 -0.59 - 16 0 0 27 25 17 22 5 22.4 22 87 -51 27 41 30 27 9 8 27 44 47 27 5 52 -0.59 - 15 0 0 27 41 9 22 5 18.6 23 88 -52 27 57 22 27 24 59 28 0 39 27 21 43 -0.59 - 14 0 0 27 57 4 22 5 14.8 23 88 -53 28 13 17 27 40 53 28 16 34 27 37 38 -0.59 - 13 0 0 28 13 2 22 5 10.8 24 89 -54 28 29 16 27 56 51 28 32 33 27 53 35 -0.59 - 12 0 0 28 29 2 22 5 6.6 25 90 -55 28 45 16 28 12 51 28 48 34 28 9 35 -0.59 - 11 0 0 28 45 5 22 5 2.3 26 90 -56 29 1 19 28 28 53 29 4 37 28 25 37 -0.59 - 10 0 0 29 1 9 22 4 58.0 27 91 -57 29 17 24 28 44 57 29 20 41 28 41 40 -0.59 - 9 0 0 29 17 14 22 4 53.5 28 91 -57 29 33 30 29 1 2 29 36 47 28 57 46 -0.60 - 8 0 0 29 33 21 22 4 48.8 29 92 -58 29 49 37 29 17 9 29 52 55 29 13 52 -0.60 - 7 0 0 29 49 29 22 4 44.1 29 93 -59 30 5 45 29 33 16 30 9 3 29 30 0 -0.60 - 6 0 0 30 5 37 22 4 39.3 30 93 -60 30 21 53 29 49 24 30 25 11 29 46 7 -0.60 - 5 0 0 30 21 45 22 4 34.3 31 94 -61 30 38 2 30 5 32 30 41 19 30 2 15 -0.60 - 4 0 0 30 37 53 22 4 29.3 32 95 -61 30 54 10 30 21 39 30 57 28 30 18 23 -0.60 - 3 0 0 30 54 0 22 4 24.1 33 95 -62 31 10 17 30 37 46 31 13 35 30 34 30 -0.60 - 2 0 0 31 10 7 22 4 18.9 34 96 -63 31 26 24 30 53 53 31 29 42 30 50 36 -0.60 - 1 0 0 31 26 12 22 4 13.5 34 97 -64 31 42 29 31 9 58 31 45 47 31 6 41 -0.60 0 0 0 31 42 16 22 4 8.1 35 98 -64 31 58 33 31 26 1 32 1 51 31 22 44 -0.60 1 0 0 31 58 17 22 4 2.5 36 99 -65 32 14 35 31 42 3 32 17 53 31 38 46 -0.60 2 0 0 32 14 17 22 3 56.9 37 99 -66 32 30 35 31 58 2 32 33 53 31 54 46 -0.60 3 0 0 32 30 14 22 3 51.2 37 100 -67 32 46 32 32 13 59 32 49 50 32 10 43 -0.60 4 0 0 32 46 8 22 3 45.4 38 101 -67 33 2 26 32 29 54 33 5 44 32 26 37 -0.60 5 0 0 33 1 59 22 3 39.6 39 102 -68 33 18 17 32 45 45 33 21 35 32 42 28 -0.60 6 0 0 33 17 47 22 3 33.6 40 103 -69 33 34 5 33 1 32 33 37 23 32 58 16 -0.60 7 0 0 33 33 31 22 3 27.6 40 104 -69 33 49 49 33 17 16 33 53 7 33 14 0 -0.60 8 0 0 33 49 11 22 3 21.6 41 105 -70 34 5 29 33 32 56 34 8 47 33 29 40 -0.60 9 0 0 34 4 47 22 3 15.4 42 106 -70 34 21 4 33 48 32 34 24 22 33 45 15 -0.60 10 0 0 34 20 18 22 3 9.2 43 106 -71 34 36 35 34 4 3 34 39 53 34 0 47 -0.60 11 0 0 34 35 44 22 3 2.9 43 107 -71 34 52 1 34 19 30 34 55 19 34 16 13 -0.60 12 0 0 34 51 5 22 2 56.6 44 109 -72 35 7 22 34 34 51 35 10 40 34 31 34 -0.60 13 0 0 35 6 21 22 2 50.2 45 110 -72 35 22 38 34 50 7 35 25 55 34 46 50 -0.60 14 0 0 35 21 31 22 2 43.8 45 111 -73 35 37 47 35 5 17 35 41 5 35 2 0 -0.60 15 0 0 35 36 35 22 2 37.3 46 112 -73 35 52 51 35 20 21 35 56 9 35 17 5 -0.60 16 0 0 35 51 33 22 2 30.8 47 113 -73 36 7 49 35 35 20 36 11 7 35 32 3 -0.60 17 0 0 36 6 25 22 2 24.2 47 114 -74 36 22 41 35 50 12 36 25 58 35 46 55 -0.60 18 0 0 36 21 10 22 2 17.6 48 115 -74 36 37 25 36 4 57 36 40 43 36 1 41 -0.60 19 0 0 36 35 48 22 2 10.9 48 116 -74 36 52 3 36 19 35 36 55 21 36 16 19 -0.60 20 0 0 36 50 19 22 2 4.3 49 118 -74 37 6 34 36 34 7 37 9 51 36 30 51 -0.60 21 0 0 37 4 43 22 1 57.5 50 119 -74 37 20 57 36 48 31 37 24 14 36 45 15 -0.61 22 0 0 37 18 59 22 1 50.8 50 120 -75 37 35 13 37 2 47 37 38 30 36 59 31 -0.61 23 0 0 37 33 7 22 1 44.0 51 121 -75 37 49 20 37 16 56 37 52 38 37 13 40 -0.61 24 0 0 37 47 7 22 1 37.2 51 123 -74 38 3 20 37 30 57 38 6 37 37 27 41 -0.61 25 0 0 38 0 59 22 1 30.4 52 124 -74 38 17 12 37 44 49 38 20 29 37 41 34 -0.61 26 0 0 38 14 43 22 1 23.5 52 126 -74 38 30 56 37 58 34 38 34 13 37 55 18 -0.61 27 0 0 38 28 19 22 1 16.6 53 127 -74 38 44 31 38 12 10 38 47 47 38 8 54 -0.61 28 0 0 38 41 45 22 1 9.7 53 128 -74 38 57 57 38 25 37 39 1 13 38 22 22 -0.61 29 0 0 38 55 3 22 1 2.8 54 130 -74 39 11 14 38 38 55 39 14 31 38 35 40 -0.61 30 0 0 39 8 12 22 0 55.9 54 131 -73 39 24 22 38 52 5 39 27 39 38 48 49 -0.61 31 0 0 39 21 11 22 0 49.0 54 133 -73 39 37 21 39 5 5 39 40 37 39 1 50 -0.61 32 0 0 39 34 2 22 0 42.0 55 135 -73 39 50 11 39 17 55 39 53 27 39 14 40 -0.61 33 0 0 39 46 42 22 0 35.1 55 136 -72 40 2 51 39 30 37 40 6 7 39 27 22 -0.61 34 0 0 39 59 13 22 0 28.1 56 138 -72 40 15 21 39 43 8 40 18 37 39 39 53 -0.61 35 0 0 40 11 34 22 0 21.2 56 139 -71 40 27 41 39 55 30 40 30 57 39 52 15 -0.61 36 0 0 40 23 45 22 0 14.2 56 141 -71 40 39 52 40 7 41 40 43 7 40 4 27 -0.61 37 0 0 40 35 46 22 0 7.3 56 143 -70 40 51 52 40 19 43 40 55 8 40 16 29 -0.61 38 0 0 40 47 37 22 0 0.3 57 144 -70 41 3 42 40 31 34 41 6 58 40 28 20 -0.61 39 0 0 40 59 17 21 59 53.4 57 146 -69 41 15 22 40 43 15 41 18 37 40 40 1 -0.61 40 0 0 41 10 47 21 59 46.5 57 148 -69 41 26 51 40 54 46 41 30 6 40 51 32 -0.61 41 0 0 41 22 6 21 59 39.5 57 150 -68 41 38 10 41 6 6 41 41 25 41 2 52 -0.61 42 0 0 41 33 15 21 59 32.6 58 152 -68 41 49 17 41 17 15 41 52 32 41 14 1 -0.61 43 0 0 41 44 13 21 59 25.7 58 153 -67 42 0 15 41 28 14 42 3 29 41 25 0 -0.61 44 0 0 41 54 59 21 59 18.8 58 155 -66 42 11 1 41 39 1 42 14 15 41 35 48 -0.61 45 0 0 42 5 35 21 59 11.9 58 157 -66 42 21 36 41 49 38 42 24 50 41 46 24 -0.61 46 0 0 42 16 0 21 59 5.0 58 159 -65 42 32 0 42 0 3 42 35 14 41 56 50 -0.61 47 0 0 42 26 14 21 58 58.2 58 161 -65 42 42 13 42 10 18 42 45 27 42 7 5 -0.61 48 0 0 42 36 16 21 58 51.4 58 163 -64 42 52 15 42 20 21 42 55 29 42 17 8 -0.61 49 0 0 42 46 7 21 58 44.5 58 164 -63 43 2 5 42 30 12 43 5 19 42 27 0 -0.61 50 0 0 42 55 47 21 58 37.7 58 166 -63 43 11 44 42 39 53 43 14 57 42 36 40 -0.61 51 0 0 43 5 15 21 58 31.0 58 168 -62 43 21 11 42 49 21 43 24 24 42 46 9 -0.61 52 0 0 43 14 31 21 58 24.2 58 170 -61 43 30 26 42 58 38 43 33 40 42 55 26 -0.61 53 0 0 43 23 36 21 58 17.5 58 172 -61 43 39 31 43 7 44 43 42 44 43 4 32 -0.61 54 0 0 43 32 29 21 58 10.8 58 174 -60 43 48 23 43 16 38 43 51 36 43 13 26 -0.61 55 0 0 43 41 10 21 58 4.1 58 176 -60 43 57 4 43 25 20 44 0 17 43 22 8 -0.61 56 0 0 43 49 40 21 57 57.5 58 177 -59 44 5 32 43 33 50 44 8 45 43 30 38 -0.61 57 0 0 43 57 58 21 57 50.8 58 179 -58 44 13 49 43 42 9 44 17 2 43 38 57 -0.61 58 0 0 44 6 3 21 57 44.3 58 181 -58 44 21 54 43 50 15 44 25 7 43 47 4 -0.61 59 0 0 44 13 57 21 57 37.7 58 183 -57 44 29 47 43 58 9 44 33 0 43 54 58 -0.61 60 0 0 44 21 39 21 57 31.2 58 185 -56 44 37 29 44 5 52 44 40 41 44 2 41 -0.62 61 0 0 44 29 9 21 57 24.7 57 186 -56 44 44 58 44 13 22 44 48 10 44 10 11 -0.62 62 0 0 44 36 26 21 57 18.2 57 188 -55 44 52 15 44 20 41 44 55 27 44 17 30 -0.62 63 0 0 44 43 32 21 57 11.8 57 190 -54 44 59 19 44 27 47 45 2 31 44 24 36 -0.62 64 0 0 44 50 25 21 57 5.3 57 191 -54 45 6 12 44 34 41 45 9 24 44 31 30 -0.62 65 0 0 44 57 6 21 56 59.0 56 193 -53 45 12 53 44 41 23 45 16 4 44 38 12 -0.62 66 0 0 45 3 35 21 56 52.6 56 195 -52 45 19 21 44 47 52 45 22 32 44 44 42 -0.62 67 0 0 45 9 52 21 56 46.3 56 196 -52 45 25 37 44 54 9 45 28 48 44 50 59 -0.62 68 0 0 45 15 56 21 56 40.1 56 198 -51 45 31 41 45 0 14 45 34 52 44 57 4 -0.62 69 0 0 45 21 48 21 56 33.9 55 200 -50 45 37 32 45 6 7 45 40 43 45 2 57 -0.62 70 0 0 45 27 28 21 56 27.7 55 201 -49 45 43 11 45 11 48 45 46 22 45 8 38 -0.62 71 0 0 45 32 56 21 56 21.5 55 203 -49 45 48 38 45 17 15 45 51 49 45 14 6 -0.62 72 0 0 45 38 11 21 56 15.4 54 204 -48 45 53 53 45 22 31 45 57 4 45 19 21 -0.62 73 0 0 45 43 13 21 56 9.3 54 206 -47 45 58 55 45 27 34 46 2 6 45 24 25 -0.62 74 0 0 45 48 3 21 56 3.3 54 207 -47 46 3 45 45 32 25 46 6 55 45 29 16 -0.62 75 0 0 45 52 41 21 55 57.3 53 209 -46 46 8 22 45 37 3 46 11 32 45 33 54 -0.62 76 0 0 45 57 7 21 55 51.4 53 210 -45 46 12 47 45 41 29 46 15 57 45 38 20 -0.62 77 0 0 46 1 20 21 55 45.5 52 212 -45 46 16 59 45 45 43 46 20 9 45 42 33 -0.62 78 0 0 46 5 20 21 55 39.6 52 213 -44 46 20 59 45 49 43 46 24 9 45 46 34 -0.62 79 0 0 46 9 8 21 55 33.8 52 214 -43 46 24 47 45 53 32 46 27 57 45 50 23 -0.62 80 0 0 46 12 43 21 55 28.0 51 216 -43 46 28 22 45 57 7 46 31 32 45 53 59 -0.62 81 0 0 46 16 6 21 55 22.2 51 217 -42 46 31 44 46 0 31 46 34 54 45 57 22 -0.62 82 0 0 46 19 16 21 55 16.6 50 218 -41 46 34 54 46 3 41 46 38 4 46 0 33 -0.62 83 0 0 46 22 14 21 55 10.9 50 220 -41 46 37 51 46 6 40 46 41 1 46 3 31 -0.62 84 0 0 46 24 59 21 55 5.3 49 221 -40 46 40 36 46 9 25 46 43 46 46 6 17 -0.62 85 0 0 46 27 32 21 54 59.7 49 222 -39 46 43 9 46 11 58 46 46 18 46 8 50 -0.62 86 0 0 46 29 52 21 54 54.2 48 223 -39 46 45 29 46 14 19 46 48 38 46 11 10 -0.62 87 0 0 46 32 0 21 54 48.8 48 225 -38 46 47 36 46 16 26 46 50 45 46 13 18 -0.62 88 0 0 46 33 55 21 54 43.3 47 226 -37 46 49 31 46 18 22 46 52 40 46 15 13 -0.62 89 0 0 46 35 37 21 54 38.0 47 227 -37 46 51 13 46 20 4 46 54 22 46 16 56 -0.62 90 0 0 46 37 7 21 54 32.6 46 228 -36 46 52 42 46 21 34 46 55 51 46 18 26 -0.62 91 0 0 46 38 24 21 54 27.3 46 229 -35 46 53 59 46 22 51 46 57 8 46 19 43 -0.62 92 0 0 46 39 28 21 54 22.1 45 231 -35 46 55 3 46 23 56 46 58 12 46 20 48 -0.62 93 0 0 46 40 20 21 54 16.9 45 232 -34 46 55 55 46 24 48 46 59 4 46 21 40 -0.62 94 0 0 46 40 59 21 54 11.8 44 233 -33 46 56 34 46 25 27 46 59 43 46 22 19 -0.62 95 0 0 46 41 26 21 54 6.7 44 234 -33 46 57 0 46 25 54 47 0 10 46 22 45 -0.62 96 0 0 46 41 40 21 54 1.7 43 235 -32 46 57 14 46 26 8 47 0 23 46 22 59 -0.62 97 0 0 46 41 41 21 53 56.7 43 236 -31 46 57 15 46 26 9 47 0 24 46 23 1 -0.62 98 0 0 46 41 29 21 53 51.7 42 237 -31 46 57 4 46 25 57 47 0 13 46 22 49 -0.61 99 0 0 46 41 5 21 53 46.9 41 238 -30 46 56 39 46 25 33 46 59 49 46 22 25 -0.61 100 0 0 46 40 28 21 53 42.0 41 239 -29 46 56 2 46 24 56 46 59 12 46 21 48 -0.61 101 0 0 46 39 38 21 53 37.3 40 240 -29 46 55 13 46 24 6 46 58 22 46 20 58 -0.61 102 0 0 46 38 36 21 53 32.5 40 241 -28 46 54 11 46 23 4 46 57 20 46 19 56 -0.61 103 0 0 46 37 21 21 53 27.9 39 242 -27 46 52 56 46 21 49 46 56 5 46 18 41 -0.61 104 0 0 46 35 53 21 53 23.2 39 243 -27 46 51 28 46 20 21 46 54 37 46 17 13 -0.61 105 0 0 46 34 13 21 53 18.7 38 244 -26 46 49 48 46 18 40 46 52 57 46 15 32 -0.61 106 0 0 46 32 19 21 53 14.2 37 245 -25 46 47 55 46 16 47 46 51 4 46 13 38 -0.61 107 0 0 46 30 13 21 53 9.7 37 246 -25 46 45 49 46 14 40 46 48 58 46 11 32 -0.61 108 0 0 46 27 54 21 53 5.3 36 247 -24 46 43 30 46 12 21 46 46 40 46 9 13 -0.61 109 0 0 46 25 23 21 53 1.0 36 248 -23 46 40 59 46 9 50 46 44 8 46 6 41 -0.61 110 0 0 46 22 38 21 52 56.7 35 249 -23 46 38 15 46 7 5 46 41 24 46 3 57 -0.61 111 0 0 46 19 41 21 52 52.5 34 250 -22 46 35 18 46 4 7 46 38 27 46 0 59 -0.62 112 0 0 46 16 31 21 52 48.4 34 251 -21 46 32 8 46 0 57 46 35 18 45 57 49 -0.62 113 0 0 46 13 9 21 52 44.3 33 251 -21 46 28 46 45 57 34 46 31 55 45 54 26 -0.62 114 0 0 46 9 33 21 52 40.2 32 252 -20 46 25 10 45 53 58 46 28 20 45 50 50 -0.62 115 0 0 46 5 45 21 52 36.3 32 253 -19 46 21 22 45 50 10 46 24 32 45 47 1 -0.62 116 0 0 46 1 44 21 52 32.3 31 254 -18 46 17 22 45 46 8 46 20 32 45 42 59 -0.62 117 0 0 45 57 30 21 52 28.5 30 255 -18 46 13 8 45 41 54 46 16 18 45 38 45 -0.62 118 0 0 45 53 3 21 52 24.7 30 256 -17 46 8 42 45 37 26 46 11 52 45 34 17 -0.62 119 0 0 45 48 23 21 52 21.0 29 257 -16 46 4 3 45 32 46 46 7 13 45 29 37 -0.62 120 0 0 45 43 31 21 52 17.3 29 257 -16 45 59 11 45 27 54 46 2 21 45 24 44 -0.62 121 0 0 45 38 26 21 52 13.8 28 258 -15 45 54 6 45 22 48 45 57 17 45 19 39 -0.62 122 0 0 45 33 8 21 52 10.2 27 259 -14 45 48 49 45 17 29 45 51 59 45 14 20 -0.62 123 0 0 45 27 37 21 52 6.8 27 260 -14 45 43 18 45 11 58 45 46 29 45 8 49 -0.62 124 0 0 45 21 53 21 52 3.4 26 261 -13 45 37 35 45 6 14 45 40 46 45 3 4 -0.62 125 0 0 45 15 57 21 52 0.1 25 261 -12 45 31 39 45 0 17 45 34 50 44 57 7 -0.62 126 0 0 45 9 48 21 51 56.9 25 262 -12 45 25 31 44 54 7 45 28 42 44 50 57 -0.62 127 0 0 45 3 26 21 51 53.7 24 263 -11 45 19 9 44 47 45 45 22 21 44 44 35 -0.62 128 0 0 44 56 51 21 51 50.6 23 264 -10 45 12 35 44 41 9 45 15 46 44 37 59 -0.62 129 0 0 44 50 3 21 51 47.6 23 265 -10 45 5 48 44 34 21 45 9 0 44 31 11 -0.62 130 0 0 44 43 3 21 51 44.7 22 265 -9 44 58 49 44 27 20 45 2 0 44 24 10 -0.62 131 0 0 44 35 50 21 51 41.8 21 266 -8 44 51 36 44 20 6 44 54 48 44 16 56 -0.62 132 0 0 44 28 24 21 51 39.1 20 267 -7 44 44 11 44 12 40 44 47 23 44 9 29 -0.62 133 0 0 44 20 46 21 51 36.4 20 268 -7 44 36 34 44 5 1 44 39 45 44 1 50 -0.62 134 0 0 44 12 55 21 51 33.8 19 268 -6 44 28 43 43 57 9 44 31 55 43 53 58 -0.62 135 0 0 44 4 51 21 51 31.2 18 269 -5 44 20 40 43 49 5 44 23 52 43 45 54 -0.62 136 0 0 43 56 35 21 51 28.8 18 270 -5 44 12 25 43 40 48 44 15 37 43 37 37 -0.62 137 0 0 43 48 6 21 51 26.4 17 271 -4 44 3 56 43 32 18 44 7 9 43 29 7 -0.62 138 0 0 43 39 24 21 51 24.1 16 271 -3 43 55 16 43 23 36 43 58 28 43 20 24 -0.62 139 0 0 43 30 30 21 51 22.0 15 272 -3 43 46 22 43 14 41 43 49 35 43 11 30 -0.62 140 0 0 43 21 24 21 51 19.9 15 273 -2 43 37 17 43 5 34 43 40 30 43 2 22 -0.62 141 0 0 43 12 5 21 51 17.9 14 273 -1 43 27 58 42 56 14 43 31 11 42 53 2 -0.63 142 0 0 43 2 34 21 51 15.9 13 274 0 43 18 28 42 46 42 43 21 41 42 43 30 -0.63 143 0 0 42 52 50 21 51 14.1 13 275 0 43 8 45 42 36 58 43 11 58 42 33 46 -0.63 144 0 0 42 42 54 21 51 12.4 12 276 1 42 58 50 42 27 1 43 2 4 42 23 49 -0.63 145 0 0 42 32 46 21 51 10.8 11 276 2 42 48 43 42 16 53 42 51 56 42 13 40 -0.63 146 0 0 42 22 26 21 51 9.2 10 277 2 42 38 23 42 6 32 42 41 37 42 3 19 -0.63 147 0 0 42 11 54 21 51 7.8 10 278 3 42 27 52 41 55 58 42 31 6 41 52 46 -0.64 148 0 0 42 1 9 21 51 6.5 9 278 4 42 17 8 41 45 13 42 20 23 41 42 0 -0.64 149 0 0 41 50 13 21 51 5.3 8 279 4 42 6 13 41 34 16 42 9 27 41 31 3 -0.64 150 0 0 41 39 5 21 51 4.2 7 280 5 41 55 5 41 23 7 41 58 20 41 19 54 -0.65 151 0 0 41 27 45 21 51 3.1 6 280 6 41 43 46 41 11 47 41 47 1 41 8 33 -0.65 152 0 0 41 16 13 21 51 2.2 6 281 7 41 32 15 41 0 14 41 35 30 40 57 1 -0.66 153 0 0 41 4 30 21 51 1.4 5 282 7 41 20 33 40 48 30 41 23 48 40 45 17 -0.67 154 0 0 40 52 36 21 51 0.8 4 282 8 41 8 39 40 36 35 41 11 54 40 33 21 -0.68 155 0 0 40 40 30 21 51 0.2 3 283 9 40 56 34 40 24 28 40 59 50 40 21 14 -0.70 156 0 0 40 28 13 21 50 59.7 3 284 9 40 44 18 40 12 11 40 47 33 40 8 56 -0.73 157 0 0 40 15 45 21 50 59.4 2 284 10 40 31 50 39 59 42 40 35 6 39 56 27 -0.79 158 0 0 40 3 5 21 50 59.2 1 285 11 40 19 12 39 47 2 40 22 28 39 43 47 -0.94 159 0 0 39 50 15 21 50 59.1 0 285 12 40 6 22 39 34 11 40 9 38 39 30 56 -2.21 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 511-030948 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 50 54.8294 DE: +12 00 26.823 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 50 54.8294 DE: +12 00 26.823 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.3 * B mag [mag]: 12.0 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (204) Kallisto asteroid class: approx. diameter [km]: 49 approx. diameter ["]: 0.030 distance from Earth [AU]: 2.22990 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#57 date of fit: 2023 Feb 11 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): 0.011", 0.001", 95.85° remarks: * orbital elements for (204)Kallisto : Mean anomaly = 197.9022691424 deg Arg. of pericenter = 56.5819335917 deg Long. of node = 204.9699842958 deg Inclination = 8.2706715964 deg Eccentricity = 0.1751424724 Semimajor axis = 2.6728825236 AU Perihelion dist = 2.2047472699 AU Mag: H = 8.93, G = 0.15 Epoch of elements : MJD 60650.91566042 TDT (2024 Dec 06.9157) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#572023Feb11,4.10,2024,12,6,21.975831,-0.083729,0.513288,-6.673214,-1.088743,-0.002672,0.001261,0.000001,0.000000 57.2693,11.9789,-151.78,-22.63,False UCAC4 511-030948,6.84856371,12.0074509,12.03,11.29,10.89,0.1,0,,6.87210994,11.9788537,2.57,2.52,0,0,0 204,Kallisto,13.75,49.095,2.2299,0,0,-1.793,-4.29,,2.4,0 0,197.6957,2024,12,6,56.5819,204.9700,8.2707,0.17514,2.67288,2.20475,8.93,5.0,0.15 1.101,0.0110,0.0011,96,0.0031,Known errors,0.99,0,-1,-1 20241206_030948,60140.73 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:30 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org