IOTA/IOTA-ES occultation update for (4179) Toutatis / UCAC4 355-195676 event on 2024 Dec 01, 00:51 UT Visible from Summary ------- On 2024 Dec 01 UT, the 2.868 km diameter asteroid (4179) Toutatis will occult a 13.0 mag star in the constellation Capricornus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.97 mag to 17.93 mag (the magnitude of the asteroid) for at most 0.090 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 01, 00:48 - 2024 Dec 01, 00:54 * geocentric midpoint of event [JD]: 2460645.53576992 * magnitude of target star: 12.97 * magnitude drop [mag]: 4.97 * estimated maximum duration [s]: 0.090 * Moon: 0 % sunlit, 60° distance * Sun: 57° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 3 * 1 sigma uncertainty interval [path widths]: +/- 0.07 * 1 sigma uncertainty interval [seconds]: +/- 0.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.001, +/- 0.000) * 1 sigma uncertainty ellipse (major, minor, PA): (0.001", 0.000", 82°) * approx speed of asteroid's shadow [km/s]: 30.2768 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 355-195676 by 4179 Toutatis on 2024 Dec 1 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 139 0 0 3 46 43 0 48 11.0 1 109 54 3 45 51 3 47 35 3 45 44 3 47 43 .... 140 0 0 3 26 29 0 48 11.1 2 109 55 3 25 37 3 27 20 3 25 29 3 27 28 -0.19 141 0 0 3 6 34 0 48 11.3 3 109 56 3 5 42 3 7 26 3 5 35 3 7 33 -0.24 142 0 0 2 47 0 0 48 11.5 4 109 57 2 46 8 2 47 51 2 46 0 2 47 59 -0.26 143 0 0 2 27 46 0 48 11.9 5 109 57 2 26 54 2 28 37 2 26 47 2 28 45 -0.28 144 0 0 2 8 53 0 48 12.3 6 109 58 2 8 1 2 9 44 2 7 54 2 9 52 -0.29 145 0 0 1 50 21 0 48 12.7 7 109 59 1 49 30 1 51 13 1 49 22 1 51 20 -0.29 146 0 0 1 32 11 0 48 13.3 8 109 60 1 31 20 1 33 3 1 31 12 1 33 10 -0.30 147 0 0 1 14 23 0 48 13.9 9 109 61 1 13 32 1 15 14 1 13 24 1 15 22 -0.30 148 0 0 0 56 57 0 48 14.6 10 109 62 0 56 6 0 57 48 0 55 59 0 57 56 -0.31 149 0 0 0 39 54 0 48 15.4 12 109 62 0 39 3 0 40 45 0 38 55 0 40 52 -0.31 150 0 0 0 23 13 0 48 16.2 13 109 63 0 22 22 0 24 4 0 22 15 0 24 12 -0.31 151 0 0 0 6 56 0 48 17.1 14 110 64 0 6 5 0 7 46 0 5 57 0 7 54 -0.31 152 0 0 - 0 8 59 0 48 18.1 15 110 65 - 0 9 50 - 0 8 8 - 0 9 57 - 0 8 0 -0.31 153 0 0 - 0 24 30 0 48 19.2 16 110 65 - 0 25 20 - 0 23 39 - 0 25 28 - 0 23 31 -0.32 154 0 0 - 0 39 37 0 48 20.3 17 110 66 - 0 40 27 - 0 38 46 - 0 40 35 - 0 38 38 -0.32 155 0 0 - 0 54 20 0 48 21.5 18 110 67 - 0 55 10 - 0 53 29 - 0 55 18 - 0 53 22 -0.32 156 0 0 - 1 8 38 0 48 22.7 19 110 67 - 1 9 29 - 1 7 48 - 1 9 36 - 1 7 41 -0.32 157 0 0 - 1 22 33 0 48 24.0 20 110 68 - 1 23 23 - 1 21 42 - 1 23 31 - 1 21 35 -0.32 158 0 0 - 1 36 3 0 48 25.4 21 110 69 - 1 36 53 - 1 35 12 - 1 37 0 - 1 35 5 -0.32 159 0 0 - 1 49 8 0 48 26.9 22 110 69 - 1 49 58 - 1 48 17 - 1 50 5 - 1 48 10 -0.32 160 0 0 - 2 1 48 0 48 28.4 23 110 70 - 2 2 38 - 2 0 58 - 2 2 45 - 2 0 50 -0.32 161 0 0 - 2 14 3 0 48 30.0 24 110 70 - 2 14 53 - 2 13 13 - 2 15 0 - 2 13 5 -0.32 162 0 0 - 2 25 53 0 48 31.6 25 110 70 - 2 26 43 - 2 25 3 - 2 26 50 - 2 24 55 -0.32 163 0 0 - 2 37 17 0 48 33.3 26 110 71 - 2 38 7 - 2 36 27 - 2 38 14 - 2 36 20 -0.32 164 0 0 - 2 48 16 0 48 35.1 27 110 71 - 2 49 6 - 2 47 26 - 2 49 13 - 2 47 18 -0.33 165 0 0 - 2 58 49 0 48 36.9 28 110 71 - 2 59 39 - 2 57 59 - 2 59 46 - 2 57 52 -0.33 166 0 0 - 3 8 56 0 48 38.8 29 110 71 - 3 9 46 - 3 8 6 - 3 9 53 - 3 7 59 -0.33 167 0 0 - 3 18 38 0 48 40.7 30 110 71 - 3 19 27 - 3 17 48 - 3 19 35 - 3 17 40 -0.33 168 0 0 - 3 27 53 0 48 42.7 31 110 71 - 3 28 43 - 3 27 3 - 3 28 50 - 3 26 56 -0.33 169 0 0 - 3 36 42 0 48 44.8 32 110 71 - 3 37 32 - 3 35 52 - 3 37 39 - 3 35 45 -0.33 170 0 0 - 3 45 5 0 48 46.9 33 110 71 - 3 45 55 - 3 44 15 - 3 46 2 - 3 44 8 -0.33 171 0 0 - 3 53 2 0 48 49.0 34 110 71 - 3 53 51 - 3 52 12 - 3 53 59 - 3 52 5 -0.33 172 0 0 - 4 0 32 0 48 51.3 35 110 71 - 4 1 22 - 3 59 42 - 4 1 29 - 3 59 35 -0.33 173 0 0 - 4 7 36 0 48 53.5 36 110 71 - 4 8 25 - 4 6 46 - 4 8 33 - 4 6 39 -0.33 174 0 0 - 4 14 13 0 48 55.9 37 111 70 - 4 15 2 - 4 13 23 - 4 15 10 - 4 13 16 -0.33 175 0 0 - 4 20 24 0 48 58.2 38 111 70 - 4 21 13 - 4 19 34 - 4 21 20 - 4 19 27 -0.33 176 0 0 - 4 26 7 0 49 0.7 39 111 70 - 4 26 57 - 4 25 18 - 4 27 4 - 4 25 11 -0.33 177 0 0 - 4 31 24 0 49 3.1 40 111 69 - 4 32 14 - 4 30 35 - 4 32 21 - 4 30 28 -0.33 178 0 0 - 4 36 15 0 49 5.7 41 111 69 - 4 37 4 - 4 35 25 - 4 37 11 - 4 35 18 -0.33 179 0 0 - 4 40 38 0 49 8.3 42 111 68 - 4 41 27 - 4 39 49 - 4 41 35 - 4 39 42 -0.33 -180 0 0 - 4 44 35 0 49 10.9 43 111 68 - 4 45 24 - 4 43 45 - 4 45 31 - 4 43 38 -0.33 -179 0 0 - 4 48 4 0 49 13.6 44 112 67 - 4 48 53 - 4 47 15 - 4 49 1 - 4 47 8 -0.33 -178 0 0 - 4 51 7 0 49 16.3 45 112 66 - 4 51 56 - 4 50 17 - 4 52 3 - 4 50 10 -0.33 -177 0 0 - 4 53 42 0 49 19.0 45 112 66 - 4 54 31 - 4 52 53 - 4 54 38 - 4 52 45 -0.33 -176 0 0 - 4 55 50 0 49 21.9 46 112 65 - 4 56 40 - 4 55 1 - 4 56 47 - 4 54 54 -0.33 -175 0 0 - 4 57 32 0 49 24.7 47 113 64 - 4 58 21 - 4 56 42 - 4 58 28 - 4 56 35 -0.33 -174 0 0 - 4 58 46 0 49 27.6 48 113 63 - 4 59 35 - 4 57 56 - 4 59 42 - 4 57 49 -0.33 -173 0 0 - 4 59 33 0 49 30.6 49 113 63 - 5 0 22 - 4 58 43 - 5 0 29 - 4 58 36 -0.33 -172 0 0 - 4 59 52 0 49 33.5 50 114 62 - 5 0 42 - 4 59 3 - 5 0 49 - 4 58 56 -0.33 -171 0 0 - 4 59 45 0 49 36.6 51 114 61 - 5 0 34 - 4 58 56 - 5 0 41 - 4 58 49 -0.33 -170 0 0 - 4 59 10 0 49 39.6 52 115 60 - 5 0 0 - 4 58 21 - 5 0 7 - 4 58 14 -0.33 -169 0 0 - 4 58 9 0 49 42.7 53 115 60 - 4 58 58 - 4 57 19 - 4 59 5 - 4 57 12 -0.33 -168 0 0 - 4 56 40 0 49 45.9 54 116 59 - 4 57 29 - 4 55 50 - 4 57 36 - 4 55 43 -0.33 -167 0 0 - 4 54 43 0 49 49.1 55 116 58 - 4 55 33 - 4 53 54 - 4 55 40 - 4 53 47 -0.33 -166 0 0 - 4 52 20 0 49 52.3 56 117 57 - 4 53 9 - 4 51 31 - 4 53 16 - 4 51 23 -0.33 -165 0 0 - 4 49 29 0 49 55.5 56 118 56 - 4 50 18 - 4 48 40 - 4 50 26 - 4 48 33 -0.33 -164 0 0 - 4 46 11 0 49 58.8 57 118 55 - 4 47 0 - 4 45 22 - 4 47 8 - 4 45 15 -0.33 -163 0 0 - 4 42 26 0 50 2.1 58 119 54 - 4 43 15 - 4 41 37 - 4 43 23 - 4 41 29 -0.33 -162 0 0 - 4 38 14 0 50 5.5 59 120 53 - 4 39 3 - 4 37 24 - 4 39 10 - 4 37 17 -0.33 -161 0 0 - 4 33 34 0 50 8.9 60 121 53 - 4 34 24 - 4 32 45 - 4 34 31 - 4 32 38 -0.34 -160 0 0 - 4 28 28 0 50 12.3 61 122 52 - 4 29 17 - 4 27 38 - 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2 51 10 -0.34 -147 0 0 - 2 41 12 0 50 59.1 69 143 39 - 2 42 2 - 2 40 22 - 2 42 9 - 2 40 15 -0.34 -146 0 0 - 2 29 51 0 51 2.9 70 146 38 - 2 30 41 - 2 29 1 - 2 30 48 - 2 28 53 -0.34 -145 0 0 - 2 18 4 0 51 6.6 70 148 37 - 2 18 54 - 2 17 13 - 2 19 1 - 2 17 6 -0.34 -144 0 0 - 2 5 50 0 51 10.4 71 151 36 - 2 6 41 - 2 5 0 - 2 6 48 - 2 4 53 -0.34 -143 0 0 - 1 53 11 0 51 14.2 71 154 35 - 1 54 1 - 1 52 21 - 1 54 9 - 1 52 13 -0.34 -142 0 0 - 1 40 6 0 51 18.0 71 157 34 - 1 40 57 - 1 39 16 - 1 41 4 - 1 39 8 -0.34 -141 0 0 - 1 26 36 0 51 21.8 71 160 33 - 1 27 26 - 1 25 45 - 1 27 34 - 1 25 38 -0.34 -140 0 0 - 1 12 40 0 51 25.7 71 163 32 - 1 13 31 - 1 11 49 - 1 13 38 - 1 11 42 -0.34 -139 0 0 - 0 58 19 0 51 29.5 71 166 31 - 0 59 10 - 0 57 28 - 0 59 17 - 0 57 21 -0.34 -138 0 0 - 0 43 33 0 51 33.4 71 169 30 - 0 44 24 - 0 42 42 - 0 44 31 - 0 42 35 -0.34 -137 0 0 - 0 28 22 0 51 37.2 71 172 29 - 0 29 13 - 0 27 31 - 0 29 20 - 0 27 24 -0.34 -136 0 0 - 0 12 46 0 51 41.0 71 175 28 - 0 13 37 - 0 11 55 - 0 13 45 - 0 11 48 -0.34 -135 0 0 0 3 14 0 51 44.9 71 178 27 0 2 23 0 4 5 0 2 15 0 4 12 -0.34 -134 0 0 0 19 38 0 51 48.8 71 181 26 0 18 47 0 20 29 0 18 40 0 20 37 -0.34 -133 0 0 0 36 26 0 51 52.6 70 184 25 0 35 35 0 37 18 0 35 28 0 37 25 -0.34 -132 0 0 0 53 38 0 51 56.5 70 186 24 0 52 47 0 54 30 0 52 40 0 54 37 -0.34 -131 0 0 1 11 14 0 52 0.3 70 189 23 1 10 22 1 12 5 1 10 15 1 12 13 -0.34 -130 0 0 1 29 12 0 52 4.2 69 192 22 1 28 21 1 30 4 1 28 13 1 30 11 -0.34 -129 0 0 1 47 34 0 52 8.0 69 194 21 1 46 42 1 48 25 1 46 35 1 48 33 -0.34 -128 0 0 2 6 18 0 52 11.8 68 196 20 2 5 26 2 7 9 2 5 18 2 7 17 -0.34 -127 0 0 2 25 24 0 52 15.6 67 199 19 2 24 32 2 26 15 2 24 24 2 26 23 -0.33 -126 0 0 2 44 52 0 52 19.4 67 201 18 2 44 0 2 45 44 2 43 52 2 45 51 -0.33 -125 0 0 3 4 41 0 52 23.2 66 203 17 3 3 49 3 5 33 3 3 42 3 5 41 -0.33 -124 0 0 3 24 52 0 52 27.0 65 204 15 3 24 0 3 25 44 3 23 52 3 25 52 -0.33 -123 0 0 3 45 23 0 52 30.8 65 206 14 3 44 31 3 46 15 3 44 24 3 46 23 -0.33 -122 0 0 4 6 15 0 52 34.5 64 208 13 4 5 23 4 7 7 4 5 15 4 7 15 -0.33 -121 0 0 4 27 27 0 52 38.2 63 209 12 4 26 35 4 28 19 4 26 27 4 28 27 -0.33 -120 0 0 4 48 58 0 52 41.9 62 211 11 4 48 6 4 49 51 4 47 58 4 49 58 -0.33 -119 0 0 5 10 49 0 52 45.6 61 212 10 5 9 56 5 11 41 5 9 49 5 11 49 -0.33 -118 0 0 5 32 58 0 52 49.3 61 213 9 5 32 5 5 33 50 5 31 57 5 33 58 -0.33 -117 0 0 5 55 25 0 52 52.9 60 215 8 5 54 32 5 56 17 5 54 24 5 56 25 -0.33 -116 0 0 6 18 9 0 52 56.5 59 216 7 6 17 17 6 19 2 6 17 9 6 19 10 -0.33 -115 0 0 6 41 11 0 53 0.0 58 217 6 6 40 18 6 42 4 6 40 11 6 42 12 -0.33 -114 0 0 7 4 30 0 53 3.6 57 218 5 7 3 37 7 5 22 7 3 29 7 5 30 -0.33 -113 0 0 7 28 4 0 53 7.0 56 219 4 7 27 11 7 28 57 7 27 3 7 29 5 -0.33 -112 0 0 7 51 54 0 53 10.5 55 220 3 7 51 1 7 52 47 7 50 53 7 52 55 -0.33 -111 0 0 8 15 59 0 53 13.9 54 220 1 8 15 6 8 16 52 8 14 58 8 17 0 -0.33 -110 0 0 8 40 18 0 53 17.3 53 221 0 8 39 25 8 41 11 8 39 17 8 41 19 -0.33 -109 0 0 9 4 51 0 53 20.6 52 222 -1 9 3 58 9 5 44 9 3 50 9 5 52 -0.33 -108 0 0 9 29 37 0 53 23.9 51 223 -2 9 28 43 9 30 30 9 28 36 9 30 38 -0.33 -107 0 0 9 54 35 0 53 27.2 50 224 -3 9 53 42 9 55 29 9 53 34 9 55 37 -0.33 -106 0 0 10 19 46 0 53 30.4 49 224 -4 10 18 52 10 20 39 10 18 44 10 20 47 -0.33 -105 0 0 10 45 7 0 53 33.6 48 225 -5 10 44 14 10 46 1 10 44 6 10 46 9 -0.33 -104 0 0 11 10 39 0 53 36.7 47 226 -6 11 9 46 11 11 33 11 9 38 11 11 41 -0.33 -103 0 0 11 36 21 0 53 39.7 46 226 -7 11 35 28 11 37 15 11 35 20 11 37 23 -0.33 -102 0 0 12 2 13 0 53 42.7 45 227 -8 12 1 19 12 3 6 12 1 11 12 3 14 -0.33 -101 0 0 12 28 12 0 53 45.7 44 227 -9 12 27 19 12 29 6 12 27 11 12 29 14 -0.33 -100 0 0 12 54 20 0 53 48.6 43 228 -10 12 53 26 12 55 14 12 53 18 12 55 22 -0.33 - 99 0 0 13 20 34 0 53 51.4 42 228 -11 13 19 41 13 21 28 13 19 33 13 21 36 -0.33 - 98 0 0 13 46 56 0 53 54.2 41 229 -13 13 46 2 13 47 49 13 45 54 13 47 57 -0.33 - 97 0 0 14 13 22 0 53 56.9 40 229 -14 14 12 28 14 14 16 14 12 20 14 14 24 -0.33 - 96 0 0 14 39 54 0 53 59.5 39 230 -15 14 39 0 14 40 48 14 38 52 14 40 56 -0.33 - 95 0 0 15 6 30 0 54 2.1 38 230 -16 15 5 36 15 7 24 15 5 28 15 7 32 -0.33 - 94 0 0 15 33 9 0 54 4.7 37 231 -17 15 32 15 15 34 3 15 32 7 15 34 11 -0.33 - 93 0 0 15 59 52 0 54 7.1 36 231 -18 15 58 57 16 0 46 15 58 49 16 0 54 -0.33 - 92 0 0 16 26 36 0 54 9.5 35 232 -19 16 25 42 16 27 30 16 25 34 16 27 38 -0.33 - 91 0 0 16 53 21 0 54 11.9 34 232 -20 16 52 27 16 54 16 16 52 19 16 54 24 -0.33 - 90 0 0 17 20 8 0 54 14.1 33 233 -21 17 19 13 17 21 2 17 19 6 17 21 10 -0.33 - 89 0 0 17 46 54 0 54 16.3 32 233 -22 17 46 0 17 47 48 17 45 52 17 47 56 -0.33 - 88 0 0 18 13 39 0 54 18.5 31 234 -23 18 12 45 18 14 33 18 12 37 18 14 41 -0.33 - 87 0 0 18 40 23 0 54 20.5 30 234 -24 18 39 29 18 41 17 18 39 21 18 41 25 -0.33 - 86 0 0 19 7 4 0 54 22.5 29 234 -25 19 6 10 19 7 58 19 6 2 19 8 6 -0.33 - 85 0 0 19 33 43 0 54 24.5 28 235 -26 19 32 48 19 34 37 19 32 40 19 34 45 -0.33 - 84 0 0 20 0 17 0 54 26.3 27 235 -27 19 59 23 20 1 12 19 59 15 20 1 20 -0.33 - 83 0 0 20 26 48 0 54 28.1 26 236 -28 20 25 54 20 27 42 20 25 46 20 27 50 -0.33 - 82 0 0 20 53 13 0 54 29.8 25 236 -29 20 52 19 20 54 7 20 52 11 20 54 15 -0.33 - 81 0 0 21 19 33 0 54 31.5 24 237 -30 21 18 38 21 20 27 21 18 31 21 20 35 -0.33 - 80 0 0 21 45 46 0 54 33.0 23 237 -31 21 44 52 21 46 40 21 44 44 21 46 48 -0.33 - 79 0 0 22 11 52 0 54 34.5 22 238 -32 22 10 58 22 12 46 22 10 50 22 12 54 -0.33 - 78 0 0 22 37 51 0 54 36.0 21 238 -33 22 36 56 22 38 45 22 36 49 22 38 53 -0.33 - 77 0 0 23 3 41 0 54 37.3 20 238 -34 23 2 47 23 4 35 23 2 39 23 4 43 -0.33 - 76 0 0 23 29 22 0 54 38.6 19 239 -35 23 28 28 23 30 16 23 28 20 23 30 24 -0.33 - 75 0 0 23 54 54 0 54 39.8 18 239 -36 23 54 0 23 55 48 23 53 52 23 55 56 -0.33 - 74 0 0 24 20 16 0 54 41.0 17 240 -37 24 19 22 24 21 10 24 19 14 24 21 18 -0.33 - 73 0 0 24 45 27 0 54 42.0 16 240 -38 24 44 33 24 46 21 24 44 25 24 46 29 -0.33 - 72 0 0 25 10 27 0 54 43.0 15 241 -39 25 9 33 25 11 21 25 9 25 25 11 29 -0.33 - 71 0 0 25 35 15 0 54 44.0 14 241 -40 25 34 21 25 36 9 25 34 14 25 36 17 -0.33 - 70 0 0 25 59 51 0 54 44.8 13 241 -41 25 58 57 26 0 45 25 58 50 26 0 53 -0.33 - 69 0 0 26 24 14 0 54 45.6 12 242 -42 26 23 21 26 25 8 26 23 13 26 25 16 -0.33 - 68 0 0 26 48 24 0 54 46.4 11 242 -43 26 47 31 26 49 18 26 47 23 26 49 26 -0.33 - 67 0 0 27 12 21 0 54 47.0 10 243 -44 27 11 27 27 13 14 27 11 19 27 13 22 -0.33 - 66 0 0 27 36 3 0 54 47.6 9 243 -45 27 35 9 27 36 57 27 35 1 27 37 4 -0.33 - 65 0 0 27 59 30 0 54 48.2 8 244 -46 27 58 37 28 0 24 27 58 29 28 0 32 -0.33 - 64 0 0 28 22 43 0 54 48.6 7 244 -47 28 21 49 28 23 36 28 21 42 28 23 44 -0.33 - 63 0 0 28 45 40 0 54 49.0 6 245 -48 28 44 47 28 46 34 28 44 39 28 46 41 -0.33 - 62 0 0 29 8 22 0 54 49.4 5 245 -48 29 7 28 29 9 15 29 7 20 29 9 23 -0.33 - 61 0 0 29 30 47 0 54 49.7 4 246 -49 29 29 53 29 31 40 29 29 46 29 31 48 -0.33 - 60 0 0 29 52 56 0 54 49.9 3 246 -50 29 52 2 29 53 49 29 51 55 29 53 57 -0.34 - 59 0 0 30 14 48 0 54 50.0 2 247 -51 30 13 54 30 15 41 30 13 47 30 15 49 -0.34 - 58 0 0 30 36 22 0 54 50.1 1 247 -52 30 35 29 30 37 16 30 35 22 30 37 23 -0.35 - 57 0 0 30 57 40 0 54 50.1 0 248 -53 30 56 47 30 58 33 30 56 39 30 58 41 -0.46 Uncertainty in time = +/- 0 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 355-195676 * constellation : Capricornus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 20 34 45.2864 DE: -19 00 27.879 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 20 34 45.2864 DE: -19 00 27.879 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 13.0 * B mag [mag]: 13.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (4179) Toutatis asteroid class: approx. diameter [km]: 3 approx. diameter ["]: 0.003 distance from Earth [AU]: 1.24090 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#627 date of fit: 2023 Jun 16 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): 0.001", 0.000", 81.344° remarks: * orbital elements for (4179)Toutatis : Mean anomaly = 350.6193349642 deg Arg. of pericenter = 277.8773858713 deg Long. of node = 125.3604715730 deg Inclination = 0.4480451625 deg Eccentricity = 0.6247684692 Semimajor axis = 2.5433305307 AU Perihelion dist = 0.9543378083 AU Mag: H = 15.32, G = 0.10 Epoch of elements : MJD 60645.03577000 TDT (2024 Dec 01.0358) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#6272023Jun16,0.09,2024,12,1,0.858478,-0.078824,0.308372,16.564019,4.203469,0.001338,0.000344,-0.000002,-0.000001 -134.2147,-18.9235,164.38,-21.85,False UCAC4 355-195676,20.57924632,-19.0077439,13.18,12.97,12.86,0.0,0,,20.60278170,-18.9235209,4.98,4.64,0,0,0 4179,Toutatis,17.93,2.868,1.2409,0,0,8.275,29.81,,0.0,0 0,350.3676,2024,11,30,277.8774,125.3605,0.4480,0.62477,2.54333,0.95434,15.32,5.0,0.10 1.073,0.0007,0.0002,82,0.0002,Known errors,1.55,0,-1,-1 20241201_195676,60140.72 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:19 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org