IOTA/IOTA-ES occultation update for (1910) Mikhailov / G211211.3-085309 event on 2024 Dec 04, 22:55 UT Visible from Summary ------- On 2024 Dec 04 UT, the 35.016 km diameter asteroid (1910) Mikhailov will occult a 11.6 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 6.07 mag to 17.68 mag (the magnitude of the asteroid) for at most 1.200 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: 99 * date and approx. time of event: 2024 Dec 04, 22:52 - 2024 Dec 04, 22:58 * geocentric midpoint of event [JD]: 2460649.45498825 * magnitude of target star: 11.61 * magnitude drop [mag]: 6.07 * estimated maximum duration [s]: 1.200 * Moon: 13 % sunlit, 25° distance * Sun: 65° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 41 * 1 sigma uncertainty interval [path widths]: +/- 0.11 * 1 sigma uncertainty interval [seconds]: +/- 1.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.011, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.011", 0.001", 76°) * approx speed of asteroid's shadow [km/s]: 29.0644 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of G211211.3-085309 by 1910 Mikhailov on 2024 Dec 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 175 0 0 .. .. .... .. .. .. .. .. .. 23 40 36 .. .. .. 23 38 4 .. .. .. .... 176 0 0 23 42 40 22 52 5.2 1 100 41 23 31 20 23 54 2 23 28 48 23 56 34 .... 177 0 0 23 33 34 22 52 5.3 2 100 41 23 22 14 23 44 56 23 19 43 23 47 28 -0.43 178 0 0 23 24 38 22 52 5.4 3 101 42 23 13 19 23 35 59 23 10 47 23 38 32 -0.49 179 0 0 23 15 53 22 52 5.7 4 101 42 23 4 34 23 27 14 23 2 2 23 29 46 -0.53 -180 0 0 23 7 18 22 52 6.0 5 102 42 22 55 59 23 18 39 22 53 28 23 21 11 -0.55 -179 0 0 22 58 54 22 52 6.3 6 102 43 22 47 36 23 10 14 22 45 4 23 12 46 -0.56 -178 0 0 22 50 41 22 52 6.8 7 102 43 22 39 23 23 2 1 22 36 52 23 4 33 -0.57 -177 0 0 22 42 40 22 52 7.3 7 103 44 22 31 22 22 53 59 22 28 51 22 56 31 -0.58 -176 0 0 22 34 49 22 52 7.9 8 103 44 22 23 32 22 46 8 22 21 1 22 48 40 -0.58 -175 0 0 22 27 11 22 52 8.5 9 104 44 22 15 53 22 38 29 22 13 22 22 41 1 -0.59 -174 0 0 22 19 44 22 52 9.2 10 104 45 22 8 27 22 31 2 22 5 56 22 33 34 -0.59 -173 0 0 22 12 29 22 52 10.0 11 104 45 22 1 12 22 23 47 21 58 41 22 26 18 -0.59 -172 0 0 22 5 25 22 52 10.9 12 105 45 21 54 9 22 16 43 21 51 38 22 19 15 -0.60 -171 0 0 21 58 35 22 52 11.8 13 105 45 21 47 18 22 9 52 21 44 48 22 12 24 -0.60 -170 0 0 21 51 56 22 52 12.8 14 106 46 21 40 40 22 3 13 21 38 9 22 5 45 -0.60 -169 0 0 21 45 30 22 52 13.8 15 106 46 21 34 15 21 56 47 21 31 44 21 59 19 -0.60 -168 0 0 21 39 17 22 52 15.0 16 106 46 21 28 2 21 50 34 21 25 31 21 53 5 -0.60 -167 0 0 21 33 16 22 52 16.1 17 107 46 21 22 1 21 44 33 21 19 31 21 47 4 -0.61 -166 0 0 21 27 29 22 52 17.4 18 107 46 21 16 14 21 38 45 21 13 44 21 41 16 -0.61 -165 0 0 21 21 54 22 52 18.7 19 108 46 21 10 40 21 33 10 21 8 9 21 35 42 -0.61 -164 0 0 21 16 33 22 52 20.1 19 108 46 21 5 19 21 27 49 21 2 48 21 30 20 -0.61 -163 0 0 21 11 25 22 52 21.6 20 109 46 21 0 11 21 22 41 20 57 41 21 25 12 -0.61 -162 0 0 21 6 31 22 52 23.1 21 109 46 20 55 17 21 17 46 20 52 47 21 20 17 -0.61 -161 0 0 21 1 50 22 52 24.7 22 109 46 20 50 36 21 13 5 20 48 6 21 15 36 -0.61 -160 0 0 20 57 23 22 52 26.3 23 110 46 20 46 9 21 8 38 20 43 39 21 11 8 -0.61 -159 0 0 20 53 9 22 52 28.0 24 110 46 20 41 56 21 4 24 20 39 26 21 6 55 -0.61 -158 0 0 20 49 9 22 52 29.8 25 111 46 20 37 56 21 0 24 20 35 26 21 2 55 -0.61 -157 0 0 20 45 24 22 52 31.6 26 111 46 20 34 11 20 56 38 20 31 41 20 59 9 -0.61 -156 0 0 20 41 52 22 52 33.5 27 112 46 20 30 39 20 53 6 20 28 9 20 55 37 -0.61 -155 0 0 20 38 35 22 52 35.5 28 112 46 20 27 22 20 49 49 20 24 52 20 52 20 -0.62 -154 0 0 20 35 31 22 52 37.5 29 113 46 20 24 19 20 46 45 20 21 49 20 49 16 -0.62 -153 0 0 20 32 42 22 52 39.5 29 113 45 20 21 30 20 43 56 20 19 0 20 46 27 -0.62 -152 0 0 20 30 8 22 52 41.7 30 114 45 20 18 55 20 41 21 20 16 25 20 43 52 -0.62 -151 0 0 20 27 47 22 52 43.9 31 115 45 20 16 35 20 39 1 20 14 5 20 41 32 -0.62 -150 0 0 20 25 42 22 52 46.1 32 115 45 20 14 29 20 36 55 20 11 59 20 39 26 -0.62 -149 0 0 20 23 50 22 52 48.4 33 116 44 20 12 38 20 35 4 20 10 8 20 37 34 -0.62 -148 0 0 20 22 13 22 52 50.8 34 116 44 20 11 1 20 33 27 20 8 31 20 35 57 -0.62 -147 0 0 20 20 51 22 52 53.2 35 117 44 20 9 39 20 32 5 20 7 9 20 34 35 -0.62 -146 0 0 20 19 44 22 52 55.6 35 118 43 20 8 32 20 30 57 20 6 2 20 33 28 -0.62 -145 0 0 20 18 51 22 52 58.1 36 118 43 20 7 39 20 30 4 20 5 9 20 32 35 -0.62 -144 0 0 20 18 13 22 53 0.7 37 119 42 20 7 1 20 29 26 20 4 31 20 31 57 -0.62 -143 0 0 20 17 49 22 53 3.3 38 120 42 20 6 37 20 29 3 20 4 8 20 31 33 -0.62 -142 0 0 20 17 41 22 53 6.0 39 120 42 20 6 29 20 28 54 20 3 59 20 31 25 -0.62 -141 0 0 20 17 47 22 53 8.7 40 121 41 20 6 35 20 29 0 20 4 5 20 31 31 -0.62 -140 0 0 20 18 8 22 53 11.5 40 122 41 20 6 56 20 29 21 20 4 26 20 31 52 -0.62 -139 0 0 20 18 43 22 53 14.3 41 123 40 20 7 31 20 29 57 20 5 1 20 32 27 -0.62 -138 0 0 20 19 34 22 53 17.1 42 123 40 20 8 21 20 30 47 20 5 52 20 33 18 -0.62 -137 0 0 20 20 39 22 53 20.0 43 124 39 20 9 27 20 31 52 20 6 57 20 34 23 -0.62 -136 0 0 20 21 59 22 53 23.0 44 125 38 20 10 46 20 33 12 20 8 16 20 35 43 -0.62 -135 0 0 20 23 33 22 53 25.9 44 126 38 20 12 21 20 34 47 20 9 51 20 37 18 -0.62 -134 0 0 20 25 22 22 53 29.0 45 127 37 20 14 10 20 36 36 20 11 40 20 39 7 -0.62 -133 0 0 20 27 26 22 53 32.0 46 128 37 20 16 14 20 38 40 20 13 44 20 41 11 -0.62 -132 0 0 20 29 45 22 53 35.1 47 129 36 20 18 32 20 40 59 20 16 2 20 43 30 -0.62 -131 0 0 20 32 18 22 53 38.3 47 130 35 20 21 5 20 43 32 20 18 35 20 46 3 -0.62 -130 0 0 20 35 6 22 53 41.4 48 131 35 20 23 53 20 46 20 20 21 23 20 48 51 -0.62 -129 0 0 20 38 8 22 53 44.6 49 132 34 20 26 55 20 49 22 20 24 25 20 51 53 -0.62 -128 0 0 20 41 24 22 53 47.9 49 133 33 20 30 11 20 52 39 20 27 41 20 55 10 -0.62 -127 0 0 20 44 55 22 53 51.2 50 134 33 20 33 42 20 56 10 20 31 12 20 58 41 -0.62 -126 0 0 20 48 41 22 53 54.5 51 136 32 20 37 27 20 59 56 20 34 57 21 2 27 -0.62 -125 0 0 20 52 40 22 53 57.8 51 137 31 20 41 26 21 3 55 20 38 56 21 6 26 -0.62 -124 0 0 20 56 54 22 54 1.1 52 138 31 20 45 39 21 8 9 20 43 9 21 10 40 -0.63 -123 0 0 21 1 21 22 54 4.5 52 140 30 20 50 7 21 12 37 20 47 37 21 15 8 -0.63 -122 0 0 21 6 3 22 54 7.9 53 141 29 20 54 48 21 17 19 20 52 18 21 19 50 -0.63 -121 0 0 21 10 58 22 54 11.4 53 142 28 20 59 44 21 22 15 20 57 13 21 24 46 -0.63 -120 0 0 21 16 8 22 54 14.8 54 144 28 21 4 53 21 27 24 21 2 22 21 29 55 -0.63 -119 0 0 21 21 31 22 54 18.3 54 145 27 21 10 15 21 32 47 21 7 45 21 35 19 -0.63 -118 0 0 21 27 7 22 54 21.8 55 147 26 21 15 52 21 38 24 21 13 21 21 40 55 -0.63 -117 0 0 21 32 57 22 54 25.3 55 149 25 21 21 41 21 44 14 21 19 11 21 46 46 -0.63 -116 0 0 21 39 0 22 54 28.9 56 150 24 21 27 44 21 50 18 21 25 13 21 52 49 -0.63 -115 0 0 21 45 17 22 54 32.4 56 152 24 21 34 0 21 56 35 21 31 30 21 59 6 -0.63 -114 0 0 21 51 46 22 54 36.0 56 154 23 21 40 30 22 3 4 21 37 59 22 5 36 -0.63 -113 0 0 21 58 29 22 54 39.5 57 155 22 21 47 12 22 9 47 21 44 41 22 12 19 -0.63 -112 0 0 22 5 24 22 54 43.1 57 157 21 21 54 7 22 16 43 21 51 36 22 19 14 -0.63 -111 0 0 22 12 32 22 54 46.7 57 159 20 22 1 14 22 23 51 21 58 43 22 26 23 -0.63 -110 0 0 22 19 52 22 54 50.3 57 161 20 22 8 34 22 31 12 22 6 3 22 33 43 -0.63 -109 0 0 22 27 25 22 54 53.9 58 162 19 22 16 7 22 38 45 22 13 35 22 41 16 -0.63 -108 0 0 22 35 10 22 54 57.6 58 164 18 22 23 51 22 46 30 22 21 20 22 49 2 -0.63 -107 0 0 22 43 6 22 55 1.2 58 166 17 22 31 48 22 54 27 22 29 16 22 56 59 -0.63 -106 0 0 22 51 15 22 55 4.8 58 168 16 22 39 56 23 2 36 22 37 24 23 5 8 -0.63 -105 0 0 22 59 35 22 55 8.4 58 170 15 22 48 16 23 10 56 22 45 44 23 13 29 -0.63 -104 0 0 23 8 7 22 55 12.0 58 172 14 22 56 47 23 19 28 22 54 15 23 22 1 -0.63 -103 0 0 23 16 50 22 55 15.7 58 174 14 23 5 30 23 28 12 23 2 58 23 30 44 -0.63 -102 0 0 23 25 44 22 55 19.3 58 176 13 23 14 23 23 37 6 23 11 52 23 39 38 -0.63 -101 0 0 23 34 49 22 55 22.9 58 178 12 23 23 28 23 46 11 23 20 56 23 48 44 -0.63 -100 0 0 23 44 4 22 55 26.5 58 179 11 23 32 43 23 55 27 23 30 11 23 58 0 -0.63 - 99 0 0 23 53 31 22 55 30.1 57 181 10 23 42 9 24 4 54 23 39 37 24 7 26 -0.63 - 98 0 0 24 3 7 22 55 33.6 57 183 9 23 51 45 24 14 30 23 49 13 24 17 3 -0.63 - 97 0 0 24 12 53 22 55 37.2 57 185 8 24 1 31 24 24 17 23 58 59 24 26 50 -0.63 - 96 0 0 24 22 50 22 55 40.8 57 187 7 24 11 27 24 34 14 24 8 55 24 36 47 -0.63 - 95 0 0 24 32 55 22 55 44.3 56 189 6 24 21 32 24 44 20 24 19 0 24 46 53 -0.63 - 94 0 0 24 43 10 22 55 47.9 56 190 6 24 31 47 24 54 35 24 29 14 24 57 8 -0.63 - 93 0 0 24 53 34 22 55 51.4 56 192 5 24 42 11 25 5 0 24 39 38 25 7 33 -0.63 - 92 0 0 25 4 7 22 55 54.9 55 194 4 24 52 43 25 15 33 24 50 11 25 18 6 -0.63 - 91 0 0 25 14 49 22 55 58.3 55 195 3 25 3 25 25 26 15 25 0 52 25 28 48 -0.63 - 90 0 0 25 25 39 22 56 1.8 55 197 2 25 14 14 25 37 5 25 11 42 25 39 39 -0.63 - 89 0 0 25 36 37 22 56 5.2 54 199 1 25 25 12 25 48 4 25 22 39 25 50 37 -0.63 - 88 0 0 25 47 43 22 56 8.6 54 200 0 25 36 18 25 59 10 25 33 45 26 1 44 -0.63 - 87 0 0 25 58 57 22 56 12.0 53 202 -1 25 47 31 26 10 24 25 44 58 26 12 58 -0.63 - 86 0 0 26 10 18 22 56 15.4 53 203 -2 25 58 52 26 21 46 25 56 19 26 24 19 -0.63 - 85 0 0 26 21 46 22 56 18.7 52 205 -3 26 10 20 26 33 14 26 7 47 26 35 48 -0.63 - 84 0 0 26 33 21 22 56 22.0 52 206 -3 26 21 54 26 44 49 26 19 21 26 47 23 -0.63 - 83 0 0 26 45 3 22 56 25.3 51 207 -4 26 33 36 26 56 31 26 31 2 26 59 5 -0.63 - 82 0 0 26 56 50 22 56 28.5 50 209 -5 26 45 23 27 8 19 26 42 50 27 10 53 -0.63 - 81 0 0 27 8 44 22 56 31.7 50 210 -6 26 57 17 27 20 13 26 54 43 27 22 47 -0.63 - 80 0 0 27 20 44 22 56 34.9 49 211 -7 27 9 16 27 32 13 27 6 43 27 34 47 -0.63 - 79 0 0 27 32 49 22 56 38.0 48 212 -8 27 21 21 27 44 19 27 18 48 27 46 53 -0.63 - 78 0 0 27 45 0 22 56 41.1 48 214 -9 27 33 31 27 56 29 27 30 58 27 59 4 -0.63 - 77 0 0 27 57 15 22 56 44.2 47 215 -10 27 45 46 28 8 45 27 43 13 28 11 19 -0.63 - 76 0 0 28 9 35 22 56 47.2 46 216 -11 27 58 6 28 21 5 27 55 32 28 23 39 -0.63 - 75 0 0 28 21 59 22 56 50.2 46 217 -12 28 10 30 28 33 30 28 7 56 28 36 4 -0.63 - 74 0 0 28 34 27 22 56 53.1 45 218 -13 28 22 58 28 45 58 28 20 24 28 48 33 -0.63 - 73 0 0 28 46 59 22 56 56.0 44 219 -13 28 35 30 28 58 30 28 32 56 29 1 5 -0.63 - 72 0 0 28 59 35 22 56 58.9 44 220 -14 28 48 5 29 11 6 28 45 31 29 13 41 -0.63 - 71 0 0 29 12 14 22 57 1.7 43 221 -15 29 0 44 29 23 45 28 58 10 29 26 20 -0.63 - 70 0 0 29 24 55 22 57 4.4 42 222 -16 29 13 25 29 36 27 29 10 51 29 39 2 -0.63 - 69 0 0 29 37 40 22 57 7.2 41 223 -17 29 26 9 29 49 11 29 23 35 29 51 46 -0.63 - 68 0 0 29 50 26 22 57 9.8 41 224 -18 29 38 56 30 1 58 29 36 22 30 4 33 -0.63 - 67 0 0 30 3 15 22 57 12.5 40 225 -19 29 51 44 30 14 47 29 49 10 30 17 22 -0.63 - 66 0 0 30 16 5 22 57 15.1 39 226 -20 30 4 35 30 27 38 30 2 1 30 30 13 -0.63 - 65 0 0 30 28 57 22 57 17.6 38 227 -21 30 17 27 30 40 30 30 14 52 30 43 5 -0.63 - 64 0 0 30 41 51 22 57 20.1 38 227 -22 30 30 20 30 53 23 30 27 46 30 55 58 -0.63 - 63 0 0 30 54 45 22 57 22.5 37 228 -22 30 43 14 31 6 17 30 40 40 31 8 52 -0.63 - 62 0 0 31 7 40 22 57 24.9 36 229 -23 30 56 8 31 19 12 30 53 34 31 21 47 -0.63 - 61 0 0 31 20 35 22 57 27.3 35 230 -24 31 9 3 31 32 7 31 6 29 31 34 42 -0.63 - 60 0 0 31 33 30 22 57 29.6 34 231 -25 31 21 59 31 45 3 31 19 24 31 47 38 -0.63 - 59 0 0 31 46 25 22 57 31.8 34 231 -26 31 34 54 31 57 58 31 32 19 32 0 33 -0.63 - 58 0 0 31 59 20 22 57 34.0 33 232 -27 31 47 48 32 10 53 31 45 14 32 13 27 -0.63 - 57 0 0 32 12 14 22 57 36.1 32 233 -28 32 0 42 32 23 46 31 58 8 32 26 21 -0.63 - 56 0 0 32 25 6 22 57 38.2 31 234 -29 32 13 35 32 36 39 32 11 1 32 39 14 -0.63 - 55 0 0 32 37 58 22 57 40.2 30 234 -30 32 26 26 32 49 31 32 23 52 32 52 6 -0.63 - 54 0 0 32 50 48 22 57 42.2 29 235 -30 32 39 16 33 2 21 32 36 42 33 4 56 -0.63 - 53 0 0 33 3 36 22 57 44.1 29 236 -31 32 52 5 33 15 9 32 49 31 33 17 44 -0.63 - 52 0 0 33 16 22 22 57 46.0 28 237 -32 33 4 51 33 27 55 33 2 17 33 30 30 -0.63 - 51 0 0 33 29 6 22 57 47.8 27 237 -33 33 17 35 33 40 39 33 15 1 33 43 14 -0.63 - 50 0 0 33 41 47 22 57 49.5 26 238 -34 33 30 16 33 53 20 33 27 42 33 55 55 -0.63 - 49 0 0 33 54 26 22 57 51.2 25 239 -35 33 42 55 34 5 58 33 40 21 34 8 33 -0.63 - 48 0 0 34 7 1 22 57 52.8 25 239 -36 33 55 30 34 18 34 33 52 56 34 21 9 -0.63 - 47 0 0 34 19 33 22 57 54.4 24 240 -36 34 8 2 34 31 6 34 5 28 34 33 41 -0.63 - 46 0 0 34 32 2 22 57 56.0 23 241 -37 34 20 31 34 43 34 34 17 57 34 46 9 -0.63 - 45 0 0 34 44 27 22 57 57.4 22 241 -38 34 32 56 34 55 59 34 30 22 34 58 34 -0.63 - 44 0 0 34 56 47 22 57 58.9 21 242 -39 34 45 17 35 8 19 34 42 43 35 10 54 -0.63 - 43 0 0 35 9 4 22 58 0.2 20 243 -40 34 57 33 35 20 36 34 54 59 35 23 10 -0.63 - 42 0 0 35 21 16 22 58 1.5 20 243 -41 35 9 46 35 32 48 35 7 12 35 35 22 -0.63 - 41 0 0 35 33 23 22 58 2.8 19 244 -41 35 21 53 35 44 55 35 19 19 35 47 29 -0.63 - 40 0 0 35 45 26 22 58 4.0 18 245 -42 35 33 56 35 56 57 35 31 22 35 59 32 -0.63 - 39 0 0 35 57 23 22 58 5.1 17 245 -43 35 45 53 36 8 54 35 43 20 36 11 29 -0.63 - 38 0 0 36 9 15 22 58 6.2 16 246 -44 35 57 46 36 20 46 35 55 12 36 23 20 -0.63 - 37 0 0 36 21 2 22 58 7.2 15 247 -45 36 9 32 36 32 32 36 6 59 36 35 7 -0.63 - 36 0 0 36 32 42 22 58 8.2 15 247 -45 36 21 13 36 44 13 36 18 40 36 46 47 -0.63 - 35 0 0 36 44 17 22 58 9.1 14 248 -46 36 32 48 36 55 47 36 30 15 36 58 22 -0.64 - 34 0 0 36 55 46 22 58 10.0 13 248 -47 36 44 17 37 7 16 36 41 44 37 9 50 -0.64 - 33 0 0 37 7 8 22 58 10.8 12 249 -48 36 55 40 37 18 38 36 53 7 37 21 12 -0.64 - 32 0 0 37 18 24 22 58 11.6 11 250 -49 37 6 56 37 29 54 37 4 23 37 32 28 -0.64 - 31 0 0 37 29 34 22 58 12.3 11 250 -49 37 18 6 37 41 3 37 15 33 37 43 37 -0.64 - 30 0 0 37 40 36 22 58 12.9 10 251 -50 37 29 9 37 52 5 37 26 36 37 54 39 -0.64 - 29 0 0 37 51 32 22 58 13.5 9 252 -51 37 40 5 38 3 1 37 37 32 38 5 35 -0.64 - 28 0 0 38 2 21 22 58 14.1 8 252 -52 37 50 54 38 13 49 37 48 21 38 16 23 -0.64 - 27 0 0 38 13 2 22 58 14.6 7 253 -52 38 1 35 38 24 30 37 59 2 38 27 4 -0.65 - 26 0 0 38 23 35 22 58 15.0 7 253 -53 38 12 9 38 35 3 38 9 36 38 37 37 -0.65 - 25 0 0 38 34 2 22 58 15.4 6 254 -54 38 22 36 38 45 29 38 20 3 38 48 3 -0.65 - 24 0 0 38 44 20 22 58 15.7 5 255 -54 38 32 54 38 55 47 38 30 21 38 58 21 -0.66 - 23 0 0 38 54 30 22 58 16.0 4 255 -55 38 43 5 39 5 57 38 40 32 39 8 31 -0.66 - 22 0 0 39 4 33 22 58 16.2 3 256 -56 38 53 8 39 15 59 38 50 35 39 18 33 -0.67 - 21 0 0 39 14 27 22 58 16.4 3 257 -56 39 3 3 39 25 53 39 0 30 39 28 27 -0.69 - 20 0 0 39 24 13 22 58 16.5 2 257 -57 39 12 49 39 35 39 39 10 16 39 38 12 -0.72 - 19 0 0 39 33 51 22 58 16.6 1 258 -58 39 22 27 39 45 16 39 19 54 39 47 49 -0.79 - 18 0 0 39 43 20 22 58 16.7 0 258 -58 39 31 56 39 54 45 39 29 24 39 57 18 -1.54 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: G211211.3-085309 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 21 12 11.3145 DE: -08 53 08.452 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 21 12 11.3145 DE: -08 53 08.452 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.500,0.400) * V mag [mag]: 11.6 * B mag [mag]: 11.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1910) Mikhailov asteroid class: approx. diameter [km]: 35 approx. diameter ["]: 0.014 distance from Earth [AU]: 3.49020 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): 0.011", 0.001", 76.059° remarks: * orbital elements for (1910)Mikhailov : Mean anomaly = 165.2823574743 deg Arg. of pericenter = 326.0801003588 deg Long. of node = 200.7898474280 deg Inclination = 10.3617236652 deg Eccentricity = 0.0531162311 Semimajor axis = 3.0439451025 AU Perihelion dist = 2.8822622110 AU Mag: H = 11.56, G = 0.15 Epoch of elements : MJD 60648.95535779 TDT (2024 Dec 04.9554) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#552023Apr24,1.20,2024,12,4,22.919718,-0.074281,0.525326,16.243454,2.294814,0.005115,0.001938,-0.000001,0.000000 -99.6599,-8.7841,-166.15,-22.39,False G211211.3-085309,21.20314296,-8.8856809,11.12,11.61,11.87,0.0,0,,21.22521019,-8.7840636,6.07,5.36,0,0,0 1910,Mikhailov,17.68,35.016,3.4902,0,0,2.761,5.78,,1.8,0 0,165.1051,2024,12,4,326.0801,200.7898,10.3617,0.05312,3.04395,2.88226,11.56,5.0,0.15 1.112,0.0113,0.0010,76,0.0015,Known errors,1.67,0,-1,-1 20241204_085309,60140.73 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:26 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org