IOTA/IOTA-ES occultation update for (2951) Perepadin / UCAC4 642-017531 event on 2022 Dec 14, 06:35 UT Visible from USA Summary ------- On 2022 Dec 14 UT, the 50.5 km diameter asteroid (2951) Perepadin will occult a 12.9 mag star in the constellation Perseus for observers along a path across USA. In the case of an occultation, the combined light of the asteroid and the star will drop by 2.05 mag to 14.75 mag (the magnitude of the asteroid) for at most 4.050 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: 81 * date and approx. time of event: 2022 Dec 14, 06:26 - 2022 Dec 14, 06:44 * geocentric midpoint of event [JD]: 2459927.77463550 * magnitude of target star: 12.88 * magnitude drop [mag]: 2.05 * estimated maximum duration [s]: 4.050 * Moon: 70 % sunlit, 78° distance * Sun: 159° distance * rough path description: USA The occultation path -------------------- * approximate projected width [km]: 51 * 1 sigma uncertainty interval [path widths]: +/- 0.66 * 1 sigma uncertainty interval [seconds]: +/- 3.5 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.030, +/- 0.023) * 1 sigma uncertainty ellipse (major, minor, PA): (0.031", 0.021", 65°) * approx speed of asteroid's shadow [km/s]: 12.4688 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 642-017531 by 2951 Perepadin on 2022 Dec 14 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 150 0 0 1 48 31 6 43 58.1 0 52 15 2 6 3 1 31 0 2 29 11 .. .. .. .... 151 0 0 2 36 21 6 43 57.9 2 52 14 2 53 53 2 18 49 3 17 1 1 55 43 -0.16 152 0 0 3 24 12 6 43 57.4 3 52 13 3 41 45 3 6 40 4 4 54 2 43 33 -0.12 153 0 0 4 12 4 6 43 56.7 4 52 12 4 29 37 3 54 32 4 52 46 3 31 24 -0.10 154 0 0 4 59 54 6 43 55.7 5 52 10 5 17 27 4 42 22 5 40 37 4 19 14 -0.09 155 0 0 5 47 41 6 43 54.5 7 52 9 6 5 14 5 30 8 6 28 23 5 7 1 -0.09 156 0 0 6 35 22 6 43 53.1 8 52 8 6 52 55 6 17 50 7 16 3 5 54 43 -0.09 157 0 0 7 22 55 6 43 51.4 9 52 7 7 40 28 7 5 24 8 3 36 6 42 18 -0.08 158 0 0 8 10 20 6 43 49.4 11 52 6 8 27 51 7 52 49 8 50 58 7 29 43 -0.08 159 0 0 8 57 33 6 43 47.3 12 53 4 9 15 3 8 40 2 9 38 9 8 16 59 -0.08 160 0 0 9 44 32 6 43 44.9 13 53 3 10 2 2 9 27 3 10 25 6 9 4 1 -0.08 161 0 0 10 31 18 6 43 42.2 14 53 2 10 48 46 10 13 50 11 11 48 9 50 49 -0.08 162 0 0 11 17 46 6 43 39.4 15 53 1 11 35 13 11 0 20 11 58 14 10 37 21 -0.08 163 0 0 12 3 57 6 43 36.3 17 53 0 12 21 22 11 46 32 12 44 20 11 23 35 -0.08 164 0 0 12 49 47 6 43 33.0 18 53 -2 13 7 10 12 32 24 13 30 7 12 9 30 -0.08 165 0 0 13 35 17 6 43 29.5 19 54 -3 13 52 38 13 17 56 14 15 32 12 55 4 -0.08 166 0 0 14 20 23 6 43 25.8 20 54 -4 14 37 42 14 3 4 15 0 33 13 40 15 -0.08 167 0 0 15 5 5 6 43 21.9 22 54 -5 15 22 22 14 47 49 15 45 10 14 25 3 -0.08 168 0 0 15 49 22 6 43 17.9 23 55 -6 16 6 37 15 32 8 16 29 21 15 9 25 -0.08 169 0 0 16 33 12 6 43 13.6 24 55 -7 16 50 24 16 16 1 17 13 5 15 53 21 -0.08 170 0 0 17 16 34 6 43 9.2 25 55 -9 17 33 43 16 59 25 17 56 21 16 36 49 -0.08 171 0 0 17 59 27 6 43 4.6 26 55 -10 18 16 33 17 42 21 18 39 7 17 19 48 -0.08 172 0 0 18 41 49 6 42 59.9 27 56 -11 18 58 52 18 24 46 19 21 23 18 2 18 -0.08 173 0 0 19 23 40 6 42 55.0 29 56 -12 19 40 40 19 6 40 20 3 7 18 44 16 -0.08 174 0 0 20 4 59 6 42 50.0 30 56 -13 20 21 56 19 48 2 20 44 18 19 25 42 -0.08 175 0 0 20 45 45 6 42 44.8 31 57 -14 21 2 39 20 28 51 21 24 57 20 6 35 -0.08 176 0 0 21 25 57 6 42 39.5 32 57 -15 21 42 47 21 9 6 22 5 1 20 46 55 -0.08 177 0 0 22 5 34 6 42 34.0 33 58 -16 22 22 21 21 48 47 22 44 30 21 26 40 -0.08 178 0 0 22 44 36 6 42 28.5 34 58 -17 23 1 20 22 27 53 23 23 24 22 5 50 -0.08 179 0 0 23 23 2 6 42 22.8 35 58 -18 23 39 43 23 6 23 24 1 42 22 44 25 -0.08 -180 0 0 24 0 52 6 42 17.1 36 59 -19 24 17 29 23 44 16 24 39 24 23 22 23 -0.08 -179 0 0 24 38 5 6 42 11.2 38 59 -20 24 54 38 24 21 33 25 16 28 23 59 45 -0.08 -178 0 0 25 14 41 6 42 5.3 39 60 -22 25 31 10 24 58 12 25 52 55 24 36 29 -0.08 -177 0 0 25 50 39 6 41 59.3 40 60 -23 26 7 4 25 34 14 26 28 44 25 12 36 -0.08 -176 0 0 26 25 59 6 41 53.2 41 61 -24 26 42 21 26 9 38 27 3 56 25 48 5 -0.08 -175 0 0 27 0 41 6 41 47.0 42 61 -25 27 16 59 26 44 24 27 38 29 26 22 56 -0.08 -174 0 0 27 34 45 6 41 40.7 43 62 -25 27 50 59 27 18 31 28 12 23 26 57 9 -0.08 -173 0 0 28 8 10 6 41 34.4 44 62 -26 28 24 20 27 52 0 28 45 39 27 30 43 -0.08 -172 0 0 28 40 56 6 41 28.0 45 63 -27 28 57 2 28 24 51 29 18 17 28 3 38 -0.08 -171 0 0 29 13 4 6 41 21.6 46 64 -28 29 29 6 28 57 2 29 50 15 28 35 55 -0.08 -170 0 0 29 44 32 6 41 15.2 47 64 -29 30 0 31 29 28 35 30 21 35 29 7 33 -0.08 -169 0 0 30 15 23 6 41 8.6 48 65 -30 30 31 17 29 59 29 30 52 16 29 38 32 -0.08 -168 0 0 30 45 34 6 41 2.1 49 65 -31 31 1 24 30 29 44 31 22 18 30 8 52 -0.08 -167 0 0 31 15 6 6 40 55.5 50 66 -32 31 30 53 30 59 21 31 51 41 30 38 34 -0.08 -166 0 0 31 44 1 6 40 48.9 51 67 -33 31 59 43 31 28 18 32 20 26 31 7 37 -0.08 -165 0 0 32 12 16 6 40 42.3 52 67 -34 32 27 55 31 56 38 32 48 33 31 36 1 -0.08 -164 0 0 32 39 54 6 40 35.6 53 68 -35 32 55 28 32 24 19 33 16 1 32 3 48 -0.08 -163 0 0 33 6 53 6 40 28.9 53 69 -36 33 22 24 32 51 22 33 42 52 32 30 56 -0.08 -162 0 0 33 33 14 6 40 22.2 54 69 -36 33 48 41 33 17 47 34 9 4 32 57 26 -0.08 -161 0 0 33 58 58 6 40 15.5 55 70 -37 34 14 21 33 43 35 34 34 39 33 23 18 -0.08 -160 0 0 34 24 4 6 40 8.8 56 71 -38 34 39 23 34 8 45 34 59 37 33 48 33 -0.08 -159 0 0 34 48 33 6 40 2.0 57 71 -39 35 3 49 34 33 17 35 23 57 34 13 10 -0.08 -158 0 0 35 12 25 6 39 55.3 58 72 -40 35 27 37 34 57 13 35 47 41 34 37 11 -0.08 -157 0 0 35 35 40 6 39 48.5 59 73 -41 35 50 49 35 20 32 36 10 48 35 0 34 -0.08 -156 0 0 35 58 19 6 39 41.8 60 74 -41 36 13 24 35 43 14 36 33 18 35 23 22 -0.08 -155 0 0 36 20 22 6 39 35.0 60 74 -42 36 35 23 36 5 20 36 55 13 35 45 32 -0.09 -154 0 0 36 41 49 6 39 28.3 61 75 -43 36 56 47 36 26 51 37 16 32 36 7 7 -0.09 -153 0 0 37 2 40 6 39 21.6 62 76 -44 37 17 35 36 47 46 37 37 16 36 28 7 -0.09 -152 0 0 37 22 57 6 39 14.8 63 77 -44 37 37 48 37 8 5 37 57 24 36 48 31 -0.09 -151 0 0 37 42 38 6 39 8.1 64 78 -45 37 57 26 37 27 50 38 16 58 37 8 20 -0.09 -150 0 0 38 1 45 6 39 1.4 65 79 -46 38 16 30 37 47 0 38 35 58 37 27 34 -0.09 -149 0 0 38 20 17 6 38 54.7 65 80 -47 38 34 59 38 5 36 38 54 23 37 46 14 -0.09 -148 0 0 38 38 16 6 38 48.0 66 81 -47 38 52 55 38 23 38 39 12 15 38 4 19 -0.09 -147 0 0 38 55 41 6 38 41.3 67 82 -48 39 10 17 38 41 6 39 29 33 38 21 51 -0.09 -146 0 0 39 12 33 6 38 34.6 68 83 -49 39 27 6 38 58 0 39 46 18 38 38 50 -0.09 -145 0 0 39 28 52 6 38 27.9 69 84 -49 39 43 22 39 14 22 40 2 30 38 55 15 -0.09 -144 0 0 39 44 38 6 38 21.2 69 85 -50 39 59 6 39 30 11 40 18 10 39 11 8 -0.09 -143 0 0 39 59 52 6 38 14.6 70 86 -51 40 14 17 39 45 28 40 33 18 39 26 28 -0.09 -142 0 0 40 14 34 6 38 8.0 71 87 -52 40 28 56 40 0 12 40 47 53 39 41 16 -0.09 -141 0 0 40 28 44 6 38 1.4 72 89 -52 40 43 3 40 14 24 41 1 57 39 55 32 -0.09 -140 0 0 40 42 22 6 37 54.8 72 90 -53 40 56 39 40 28 5 41 15 30 40 9 16 -0.09 -139 0 0 40 55 30 6 37 48.2 73 91 -53 41 9 44 40 41 15 41 28 32 40 22 29 -0.09 -138 0 0 41 8 6 6 37 41.6 74 93 -54 41 22 18 40 53 54 41 41 3 40 35 11 -0.09 -137 0 0 41 20 12 6 37 35.0 74 94 -55 41 34 22 41 6 2 41 53 4 40 47 22 -0.09 -136 0 0 41 31 47 6 37 28.5 75 96 -55 41 45 55 41 17 39 42 4 34 40 59 2 -0.09 -135 0 0 41 42 53 6 37 22.0 76 98 -56 41 56 59 41 28 47 42 15 35 41 10 12 -0.09 -134 0 0 41 53 28 6 37 15.4 76 99 -57 42 7 32 41 39 24 42 26 6 41 20 52 -0.09 -133 0 0 42 3 34 6 37 8.9 77 101 -57 42 17 36 41 49 32 42 36 7 41 31 2 -0.09 -132 0 0 42 13 10 6 37 2.5 78 103 -58 42 27 11 41 59 10 42 45 39 41 40 43 -0.09 -131 0 0 42 22 17 6 36 56.0 78 106 -58 42 36 16 42 8 19 42 54 42 41 49 54 -0.09 -130 0 0 42 30 56 6 36 49.5 79 108 -59 42 44 53 42 16 59 43 3 17 41 58 36 -0.09 -129 0 0 42 39 5 6 36 43.1 80 111 -59 42 53 1 42 25 10 43 11 23 42 6 49 -0.09 -128 0 0 42 46 46 6 36 36.7 80 114 -60 43 0 40 42 32 52 43 19 0 42 14 33 -0.09 -127 0 0 42 53 59 6 36 30.2 81 117 -60 43 7 51 42 40 6 43 26 9 42 21 49 -0.10 -126 0 0 43 0 43 6 36 23.8 81 121 -61 43 14 34 42 46 52 43 32 51 42 28 36 -0.10 -125 0 0 43 6 59 6 36 17.4 82 125 -62 43 20 49 42 53 9 43 39 4 42 34 55 -0.10 -124 0 0 43 12 47 6 36 11.1 82 129 -62 43 26 36 42 58 59 43 44 50 42 40 46 -0.10 -123 0 0 43 18 8 6 36 4.7 83 135 -63 43 31 56 43 4 20 43 50 8 42 46 9 -0.10 -122 0 0 43 23 1 6 35 58.3 83 141 -63 43 36 48 43 9 14 43 54 58 42 51 4 -0.10 -121 0 0 43 27 26 6 35 52.0 83 147 -63 43 41 12 43 13 40 43 59 22 42 55 32 -0.10 -120 0 0 43 31 24 6 35 45.6 84 154 -64 43 45 9 43 17 39 44 3 18 42 59 31 -0.10 -119 0 0 43 34 54 6 35 39.3 84 162 -64 43 48 39 43 21 10 44 6 47 43 3 3 -0.11 -118 0 0 43 37 58 6 35 33.0 84 171 -65 43 51 42 43 24 14 44 9 49 43 6 8 -0.11 -117 0 0 43 40 34 6 35 26.7 84 179 -65 43 54 17 43 26 51 44 12 24 43 8 45 -0.11 -116 0 0 43 42 43 6 35 20.4 84 188 -66 43 56 26 43 29 0 44 14 32 43 10 55 -0.11 -115 0 0 43 44 25 6 35 14.1 84 196 -66 43 58 8 43 30 42 44 16 13 43 12 38 -0.11 -114 0 0 43 45 40 6 35 7.8 83 203 -66 43 59 22 43 31 58 44 17 27 43 13 54 -0.10 -113 0 0 43 46 28 6 35 1.5 83 210 -67 44 0 10 43 32 46 44 18 15 43 14 42 -0.10 -112 0 0 43 46 49 6 34 55.2 83 216 -67 44 0 31 43 33 7 44 18 36 43 15 3 -0.10 -111 0 0 43 46 43 6 34 49.0 82 222 -68 44 0 25 43 33 1 44 18 30 43 14 57 -0.10 -110 0 0 43 46 10 6 34 42.7 82 226 -68 43 59 52 43 32 28 44 17 57 43 14 24 -0.10 -109 0 0 43 45 10 6 34 36.4 82 231 -68 43 58 53 43 31 28 44 16 58 43 13 24 -0.10 -108 0 0 43 43 43 6 34 30.2 81 234 -68 43 57 26 43 30 1 44 15 32 43 11 56 -0.10 -107 0 0 43 41 49 6 34 23.9 81 238 -69 43 55 33 43 28 7 44 13 39 43 10 2 -0.10 -106 0 0 43 39 28 6 34 17.7 80 241 -69 43 53 12 43 25 45 44 11 19 43 7 40 -0.10 -105 0 0 43 36 40 6 34 11.4 79 244 -69 43 50 25 43 22 56 44 8 32 43 4 50 -0.09 -104 0 0 43 33 25 6 34 5.2 79 246 -69 43 47 10 43 19 40 44 5 18 43 1 33 -0.09 -103 0 0 43 29 42 6 33 58.9 78 249 -69 43 43 28 43 15 57 44 1 37 42 57 49 -0.09 -102 0 0 43 25 32 6 33 52.7 78 251 -70 43 39 19 43 11 46 43 57 29 42 53 37 -0.09 -101 0 0 43 20 55 6 33 46.4 77 253 -70 43 34 42 43 7 8 43 52 53 42 48 57 -0.09 -100 0 0 43 15 49 6 33 40.2 76 255 -70 43 29 38 43 2 1 43 47 51 42 43 50 -0.09 - 99 0 0 43 10 17 6 33 34.0 76 257 -70 43 24 6 42 56 27 43 42 20 42 38 14 -0.09 - 98 0 0 43 4 16 6 33 27.7 75 258 -70 43 18 6 42 50 25 43 36 22 42 32 11 -0.09 - 97 0 0 42 57 47 6 33 21.5 74 260 -70 43 11 39 42 43 55 43 29 56 42 25 39 -0.09 - 96 0 0 42 50 50 6 33 15.2 74 261 -70 43 4 43 42 36 57 43 23 2 42 18 39 -0.09 - 95 0 0 42 43 24 6 33 9.0 73 263 -70 42 57 19 42 29 30 43 15 40 42 11 10 -0.09 - 94 0 0 42 35 30 6 33 2.7 72 264 -70 42 49 26 42 21 35 43 7 49 42 3 13 -0.09 - 93 0 0 42 27 8 6 32 56.5 72 265 -70 42 41 5 42 13 10 42 59 30 41 54 46 -0.09 - 92 0 0 42 18 16 6 32 50.2 71 267 -70 42 32 15 42 4 17 42 50 43 41 45 51 -0.09 - 91 0 0 42 8 55 6 32 44.0 70 268 -70 42 22 56 41 54 54 42 41 26 41 36 26 -0.09 - 90 0 0 41 59 5 6 32 37.7 70 269 -70 42 13 8 41 45 2 42 31 40 41 26 31 -0.09 - 89 0 0 41 48 45 6 32 31.4 69 270 -69 42 2 50 41 34 41 42 21 25 41 16 7 -0.09 - 88 0 0 41 37 56 6 32 25.2 68 271 -69 41 52 3 41 23 49 42 10 40 41 5 13 -0.09 - 87 0 0 41 26 36 6 32 18.9 67 272 -69 41 40 45 41 12 27 41 59 25 40 53 48 -0.09 - 86 0 0 41 14 46 6 32 12.7 67 273 -69 41 28 57 41 0 35 41 47 40 40 41 53 -0.09 - 85 0 0 41 2 25 6 32 6.4 66 274 -68 41 16 39 40 48 12 41 35 25 40 29 27 -0.09 - 84 0 0 40 49 34 6 32 0.1 65 275 -68 41 3 50 40 35 18 41 22 39 40 16 30 -0.09 - 83 0 0 40 36 11 6 31 53.8 64 276 -68 40 50 29 40 21 53 41 9 22 40 3 2 -0.09 - 82 0 0 40 22 17 6 31 47.6 64 277 -67 40 36 38 40 7 56 40 55 33 39 49 2 -0.09 - 81 0 0 40 7 51 6 31 41.3 63 278 -67 40 22 14 39 53 28 40 41 13 39 34 30 -0.09 - 80 0 0 39 52 53 6 31 35.0 62 279 -67 40 7 19 39 38 27 40 26 22 39 19 26 -0.09 - 79 0 0 39 37 23 6 31 28.8 61 280 -66 39 51 51 39 22 54 40 10 58 39 3 49 -0.09 - 78 0 0 39 21 20 6 31 22.5 61 281 -66 39 35 51 39 6 48 39 55 1 38 47 40 -0.09 - 77 0 0 39 4 44 6 31 16.2 60 281 -65 39 19 18 38 50 10 39 38 32 38 30 57 -0.09 - 76 0 0 38 47 34 6 31 10.0 59 282 -65 39 2 12 38 32 57 39 21 30 38 13 41 -0.09 - 75 0 0 38 29 52 6 31 3.7 58 283 -64 38 44 32 38 15 11 39 3 54 37 55 51 -0.09 - 74 0 0 38 11 35 6 30 57.5 57 284 -64 38 26 18 37 56 51 38 45 44 37 37 27 -0.09 - 73 0 0 37 52 44 6 30 51.2 57 285 -63 38 7 30 37 37 57 38 27 0 37 18 29 -0.09 - 72 0 0 37 33 18 6 30 45.0 56 285 -63 37 48 8 37 18 28 38 7 42 36 58 55 -0.09 - 71 0 0 37 13 17 6 30 38.8 55 286 -62 37 28 10 36 58 24 37 47 49 36 38 47 -0.09 - 70 0 0 36 52 41 6 30 32.6 54 287 -62 37 7 38 36 37 45 37 27 21 36 18 3 -0.09 - 69 0 0 36 31 30 6 30 26.4 53 288 -61 36 46 30 36 16 30 37 6 17 35 56 44 -0.09 - 68 0 0 36 9 42 6 30 20.2 52 288 -60 36 24 46 35 54 39 36 44 38 35 34 48 -0.09 - 67 0 0 35 47 18 6 30 14.0 51 289 -60 36 2 26 35 32 11 36 22 22 35 12 16 -0.08 - 66 0 0 35 24 18 6 30 7.9 51 290 -59 35 39 29 35 9 8 35 59 30 34 49 8 -0.08 - 65 0 0 35 0 41 6 30 1.7 50 290 -58 35 15 55 34 45 27 35 36 2 34 25 22 -0.08 - 64 0 0 34 36 27 6 29 55.6 49 291 -58 34 51 45 34 21 9 35 11 56 34 0 59 -0.08 - 63 0 0 34 11 35 6 29 49.6 48 292 -57 34 26 57 33 56 14 34 47 13 33 35 59 -0.08 - 62 0 0 33 46 6 6 29 43.5 47 292 -56 34 1 31 33 30 40 34 21 53 33 10 21 -0.08 - 61 0 0 33 19 58 6 29 37.5 46 293 -55 33 35 28 33 4 29 33 55 54 32 44 5 -0.08 - 60 0 0 32 53 13 6 29 31.5 45 294 -55 33 8 46 32 37 40 33 29 18 32 17 10 -0.08 - 59 0 0 32 25 49 6 29 25.6 44 294 -54 32 41 26 32 10 12 33 2 3 31 49 37 -0.08 - 58 0 0 31 57 47 6 29 19.7 43 295 -53 32 13 28 31 42 6 32 34 10 31 21 26 -0.08 - 57 0 0 31 29 5 6 29 13.9 42 295 -52 31 44 51 31 13 21 32 5 37 30 52 35 -0.08 - 56 0 0 30 59 45 6 29 8.1 41 296 -51 31 15 34 30 43 57 31 36 26 30 23 6 -0.08 - 55 0 0 30 29 46 6 29 2.3 40 296 -51 30 45 39 30 13 53 31 6 36 29 52 58 -0.08 - 54 0 0 29 59 8 6 28 56.6 39 297 -50 30 15 5 29 43 11 30 36 7 29 22 10 -0.08 - 53 0 0 29 27 50 6 28 51.0 38 298 -49 29 43 51 29 11 49 30 4 59 28 50 43 -0.08 - 52 0 0 28 55 53 6 28 45.5 37 298 -48 29 11 58 28 39 48 29 33 11 28 18 37 -0.08 - 51 0 0 28 23 17 6 28 40.0 36 299 -47 28 39 26 28 7 8 29 0 44 27 45 52 -0.08 - 50 0 0 27 50 2 6 28 34.6 35 299 -46 28 6 15 27 33 49 28 27 38 27 12 27 -0.08 - 49 0 0 27 16 7 6 28 29.3 34 300 -45 27 32 24 26 59 51 27 53 53 26 38 23 -0.08 - 48 0 0 26 41 34 6 28 24.1 33 300 -44 26 57 55 26 25 13 27 19 29 26 3 41 -0.08 - 47 0 0 26 6 21 6 28 18.9 32 301 -43 26 22 46 25 49 57 26 44 25 25 28 19 -0.08 - 46 0 0 25 30 30 6 28 13.9 31 301 -42 25 46 59 25 14 2 26 8 44 24 52 20 -0.08 - 45 0 0 24 54 1 6 28 9.0 30 301 -41 25 10 34 24 37 29 25 32 23 24 15 41 -0.08 - 44 0 0 24 16 54 6 28 4.2 29 302 -40 24 33 30 24 0 18 24 55 25 23 38 25 -0.08 - 43 0 0 23 39 9 6 27 59.5 28 302 -39 23 55 49 23 22 29 24 17 49 23 0 32 -0.08 - 42 0 0 23 0 47 6 27 54.9 27 303 -38 23 17 31 22 44 4 23 39 35 22 22 1 -0.08 - 41 0 0 22 21 48 6 27 50.5 26 303 -37 22 38 36 22 5 1 23 0 45 21 42 54 -0.08 - 40 0 0 21 42 13 6 27 46.2 25 304 -36 21 59 4 21 25 23 22 21 18 21 3 11 -0.08 - 39 0 0 21 2 3 6 27 42.0 24 304 -35 21 18 58 20 45 9 21 41 16 20 22 53 -0.08 - 38 0 0 20 21 18 6 27 38.0 22 304 -34 20 38 16 20 4 21 21 0 39 19 42 0 -0.08 - 37 0 0 19 39 59 6 27 34.2 21 305 -33 19 57 0 19 22 59 20 19 27 19 0 34 -0.08 - 36 0 0 18 58 7 6 27 30.5 20 305 -32 19 15 11 18 41 3 19 37 42 18 18 34 -0.08 - 35 0 0 18 15 43 6 27 27.0 19 305 -31 18 32 50 17 58 36 18 55 25 17 36 3 -0.08 - 34 0 0 17 32 47 6 27 23.6 18 306 -30 17 49 57 17 15 37 18 12 36 16 53 0 -0.08 - 33 0 0 16 49 21 6 27 20.5 17 306 -29 17 6 34 16 32 9 17 29 17 16 9 28 -0.08 - 32 0 0 16 5 27 6 27 17.6 15 306 -28 16 22 42 15 48 11 16 45 29 15 25 27 -0.08 - 31 0 0 15 21 4 6 27 14.8 14 306 -27 15 38 22 15 3 46 16 1 12 14 40 58 -0.08 - 30 0 0 14 36 15 6 27 12.3 13 307 -25 14 53 35 14 18 55 15 16 28 13 56 4 -0.09 - 29 0 0 13 51 0 6 27 9.9 12 307 -24 14 8 23 13 33 38 14 31 19 13 10 44 -0.09 - 28 0 0 13 5 22 6 27 7.8 10 307 -23 13 22 47 12 47 58 13 45 46 12 25 1 -0.09 - 27 0 0 12 19 22 6 27 5.9 9 307 -22 12 36 49 12 1 55 12 59 50 11 38 56 -0.09 - 26 0 0 11 33 1 6 27 4.2 8 308 -21 11 50 29 11 15 32 12 13 33 10 52 31 -0.10 - 25 0 0 10 46 20 6 27 2.8 7 308 -20 11 3 50 10 28 51 11 26 56 10 5 47 -0.10 - 24 0 0 9 59 23 6 27 1.6 6 308 -18 10 16 54 9 41 52 10 40 1 9 18 46 -0.11 - 23 0 0 9 12 9 6 27 0.6 4 308 -17 9 29 42 8 54 37 9 52 51 8 31 30 -0.12 - 22 0 0 8 24 42 6 26 59.9 3 308 -16 8 42 16 8 7 9 9 5 26 7 44 0 -0.14 - 21 0 0 7 37 3 6 26 59.4 2 308 -15 7 54 37 7 19 29 8 17 48 6 56 19 -0.20 - 20 0 0 6 49 13 6 26 59.2 0 309 -14 7 6 48 6 31 39 7 30 0 6 8 28 -0.56 Uncertainty in time = +/- 4 secs Prediction of 2022 Dec 1.1 Data for the target star ------------------------ * name: UCAC4 642-017531 * constellation : Perseus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 04 17 56.4796 DE: +38 16 26.450 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 04 17 56.4795 DE: +38 16 26.451 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 12.9 * B mag [mag]: 13.4 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (2951) Perepadin asteroid class: approx. diameter [km]: 51 approx. diameter ["]: 0.034 distance from Earth [AU]: 2.03380 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#53 date of fit: 2022 Nov 23 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): 0.031", 0.021", 65.481° remarks: * orbital elements for (2951)Perepadin : Mean anomaly = 300.4849925406 deg Arg. of pericenter = 122.1936991764 deg Long. of node = 24.3510743886 deg Inclination = 14.7796808876 deg Eccentricity = 0.1183228764 Semimajor axis = 3.1270768798 AU Perihelion dist = 2.7570721485 AU Mag: H = 10.32, G = 0.15 Epoch of elements : MJD 59927.27463821 TDT (2022 Dec 14.2746) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#532022Nov23,4.05,2022,12,14,6.591252,-0.004747,0.089475,-7.027198,-0.384954,0.001551,-0.001426,0.000001,0.000000 -116.9131,38.3311,79.76,-23.21,False UCAC4 642-017531,4.29902210,38.2740138,13.37,12.88,12.62,0.0,0,,4.32487976,38.3310937,2.05,1.90,0,0,0 2951,Perepadin,14.75,50.5,2.0338,0,0,-2.582,-1.67,,2.6,0 0,300.4360,2022,12,14,122.1937,24.3511,14.7797,0.11832,3.12708,2.75707,10.34,5.0,0.15 1.659,0.0310,0.0210,65,0.0226,Known errors,0.95,-1,-1,-1 20221214_017531,59914.08 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 01, 02:00 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org