IOTA/IOTA-ES occultation update for (357) Ninina / UCAC4-544-039274 event on 2021 Mar 29, 07:59 UT Visible from W USA Summary ------- On 2021 Mar 29 UT, the 108.1 km diameter asteroid (357) Ninina will occult a 12.5 mag star in the constellation Gemini for observers along a path across W USA. In the case of an occultation, the combined light of the asteroid and the star will drop by 2.20 mag to 14.54 mag (the magnitude of the asteroid) for at most 8.7 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: 2021 Mar 29, 07:51 - 2021 Mar 29, 08:07 * geocentric midpoint of event [JD]: 2459302.83312083 * magnitude of target star: 12.49 * magnitude drop [mag]: 2.20 * estimated maximum duration [s]: 8.7 * Moon: 100 % sunlit, 88° distance * Sun: 99° distance * rough path description: W USA The occultation path -------------------- * approximate projected width [km]: 116 * 1 sigma uncertainty interval [path widths]: +/- 0.07 * 1 sigma uncertainty interval [seconds]: +/- 1.2 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.007, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.007", 0.003", 83°) * approx speed of asteroid's shadow [km/s]: 12.4047 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4-544-039274 by 357 Ninina on 2021 Mar 29 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 74 0 0 0 46 12 7 51 42.2 1 71 79 0 12 51 1 19 41 0 8 12 1 24 23 .... 75 0 0 1 7 15 7 51 42.4 2 71 78 0 33 49 1 40 50 0 29 9 1 45 32 -0.35 76 0 0 1 28 47 7 51 42.8 3 71 77 0 55 16 2 2 27 0 50 35 2 7 10 -0.37 77 0 0 1 50 48 7 51 43.4 4 71 76 1 17 11 2 24 33 1 12 30 2 29 17 -0.38 78 0 0 2 13 17 7 51 44.2 5 71 75 1 39 35 2 47 7 1 34 53 2 51 52 -0.38 79 0 0 2 36 14 7 51 45.2 6 71 74 2 2 26 3 10 10 1 57 43 3 14 55 -0.39 80 0 0 2 59 38 7 51 46.4 7 71 73 2 25 45 3 33 40 2 21 2 3 38 26 -0.39 81 0 0 3 23 30 7 51 47.8 8 72 72 2 49 32 3 57 37 2 44 48 4 2 25 -0.39 82 0 0 3 47 49 7 51 49.4 9 72 71 3 13 46 4 22 2 3 9 0 4 26 50 -0.39 83 0 0 4 12 35 7 51 51.1 10 72 70 3 38 26 4 46 54 3 33 40 4 51 42 -0.39 84 0 0 4 37 47 7 51 53.1 11 72 69 4 3 32 5 12 11 3 58 46 5 17 1 -0.40 85 0 0 5 3 25 7 51 55.3 13 72 68 4 29 5 5 37 55 4 24 17 5 42 45 -0.40 86 0 0 5 29 29 7 51 57.7 14 72 67 4 55 3 6 4 4 4 50 14 6 8 55 -0.40 87 0 0 5 55 57 7 52 0.3 15 72 66 5 21 25 6 30 38 5 16 36 6 35 30 -0.40 88 0 0 6 22 50 7 52 3.1 16 72 65 5 48 13 6 57 36 5 43 23 7 2 29 -0.40 89 0 0 6 50 7 7 52 6.1 17 72 64 6 15 24 7 24 59 6 10 34 7 29 52 -0.40 90 0 0 7 17 47 7 52 9.3 18 73 63 6 42 59 7 52 45 6 38 7 7 57 39 -0.40 91 0 0 7 45 50 7 52 12.7 19 73 62 7 10 56 8 20 53 7 6 4 8 25 48 -0.40 92 0 0 8 14 15 7 52 16.3 20 73 61 7 39 16 8 49 24 7 34 23 8 54 20 -0.40 93 0 0 8 43 2 7 52 20.1 21 73 60 8 7 58 9 18 16 8 3 4 9 23 13 -0.40 94 0 0 9 12 10 7 52 24.1 22 73 59 8 37 0 9 47 30 8 32 6 9 52 27 -0.40 95 0 0 9 41 38 7 52 28.2 24 74 58 9 6 23 10 17 3 9 1 28 10 22 1 -0.40 96 0 0 10 11 25 7 52 32.6 25 74 57 9 36 5 10 46 55 9 31 10 10 51 54 -0.40 97 0 0 10 41 32 7 52 37.2 26 74 56 10 6 6 11 17 7 10 1 10 11 22 6 -0.40 98 0 0 11 11 56 7 52 42.0 27 74 55 10 36 26 11 47 36 10 31 28 11 52 36 -0.40 99 0 0 11 42 37 7 52 47.0 28 75 53 11 7 2 12 18 22 11 2 4 12 23 22 -0.40 100 0 0 12 13 34 7 52 52.1 29 75 52 11 37 55 12 49 24 11 32 56 12 54 25 -0.40 101 0 0 12 44 47 7 52 57.5 30 76 51 12 9 3 13 20 41 12 4 4 13 25 43 -0.40 102 0 0 13 16 14 7 53 3.0 31 76 50 12 40 26 13 52 13 12 35 26 13 57 16 -0.40 103 0 0 13 47 55 7 53 8.7 32 76 49 13 12 2 14 23 58 13 7 2 14 29 1 -0.40 104 0 0 14 19 49 7 53 14.6 33 77 48 13 43 52 14 55 56 13 38 51 15 1 0 -0.40 105 0 0 14 51 54 7 53 20.6 34 77 47 14 15 53 15 28 5 14 10 51 15 33 9 -0.40 106 0 0 15 24 9 7 53 26.9 36 78 46 14 48 5 16 0 24 14 43 3 16 5 29 -0.40 107 0 0 15 56 35 7 53 33.3 37 78 45 15 20 27 16 32 53 15 15 24 16 37 59 -0.40 108 0 0 16 29 9 7 53 39.8 38 79 44 15 52 57 17 5 30 15 47 54 17 10 36 -0.40 109 0 0 17 1 50 7 53 46.5 39 79 43 16 25 36 17 38 15 16 20 32 17 43 22 -0.40 110 0 0 17 34 38 7 53 53.4 40 80 42 16 58 21 18 11 6 16 53 17 18 16 13 -0.40 111 0 0 18 7 31 7 54 0.4 41 80 41 17 31 11 18 44 2 17 26 7 18 49 9 -0.40 112 0 0 18 40 29 7 54 7.5 42 81 39 18 4 6 19 17 2 17 59 2 19 22 10 -0.40 113 0 0 19 13 30 7 54 14.8 43 82 38 18 37 5 19 50 5 18 32 0 19 55 13 -0.40 114 0 0 19 46 33 7 54 22.2 44 83 37 19 10 6 20 23 10 19 5 1 20 28 19 -0.40 115 0 0 20 19 37 7 54 29.7 45 83 36 19 43 8 20 56 16 19 38 3 21 1 25 -0.40 116 0 0 20 52 41 7 54 37.3 46 84 35 20 16 10 21 29 21 20 11 5 21 34 30 -0.40 117 0 0 21 25 43 7 54 45.1 47 85 34 20 49 12 22 2 25 20 44 6 22 7 34 -0.40 118 0 0 21 58 44 7 54 53.0 48 86 33 21 22 11 22 35 27 21 17 5 22 40 36 -0.40 119 0 0 22 31 40 7 55 0.9 49 87 32 21 55 7 23 8 24 21 50 1 23 13 33 -0.40 120 0 0 23 4 33 7 55 9.0 50 88 31 22 27 59 23 41 17 22 22 53 23 46 26 -0.40 121 0 0 23 37 20 7 55 17.1 51 89 30 23 0 46 24 14 4 22 55 39 24 19 13 -0.40 122 0 0 24 10 0 7 55 25.3 52 90 29 23 33 26 24 46 44 23 28 20 24 51 53 -0.40 123 0 0 24 42 32 7 55 33.6 53 91 28 24 5 58 25 19 16 24 0 52 25 24 25 -0.40 124 0 0 25 14 55 7 55 42.0 54 92 27 24 38 22 25 51 39 24 33 16 25 56 48 -0.40 125 0 0 25 47 9 7 55 50.4 55 94 26 25 10 37 26 23 52 25 5 31 26 29 1 -0.40 126 0 0 26 19 12 7 55 58.9 56 95 25 25 42 41 26 55 54 25 37 35 27 1 2 -0.40 127 0 0 26 51 3 7 56 7.4 56 96 24 26 14 34 27 27 43 26 9 28 27 32 52 -0.40 128 0 0 27 22 42 7 56 16.0 57 98 23 26 46 14 27 59 20 26 41 8 28 4 28 -0.40 129 0 0 27 54 7 7 56 24.6 58 99 22 27 17 40 28 30 43 27 12 35 28 35 51 -0.40 130 0 0 28 25 17 7 56 33.2 59 101 21 27 48 53 29 1 51 27 43 48 29 6 59 -0.40 131 0 0 28 56 12 7 56 41.9 60 102 20 28 19 50 29 32 44 28 14 46 29 37 51 -0.40 132 0 0 29 26 50 7 56 50.6 60 104 19 28 50 31 30 3 20 28 45 27 30 8 27 -0.39 133 0 0 29 57 12 7 56 59.3 61 106 18 29 20 56 30 33 38 29 15 52 30 38 45 -0.39 134 0 0 30 27 16 7 57 8.0 62 108 17 29 51 3 31 3 39 29 45 59 31 8 45 -0.39 135 0 0 30 57 1 7 57 16.6 63 110 16 30 20 51 31 33 21 30 15 48 31 38 27 -0.39 136 0 0 31 26 27 7 57 25.3 63 112 15 30 50 21 32 2 43 30 45 19 32 7 49 -0.39 137 0 0 31 55 33 7 57 34.0 64 114 14 31 19 31 32 31 46 31 14 29 32 36 51 -0.39 138 0 0 32 24 19 7 57 42.7 64 116 13 31 48 20 33 0 28 31 43 19 33 5 32 -0.39 139 0 0 32 52 43 7 57 51.3 65 119 13 32 16 49 33 28 48 32 11 48 33 33 51 -0.39 140 0 0 33 20 46 7 58 0.0 66 121 12 32 44 56 33 56 46 32 39 56 34 1 49 -0.39 141 0 0 33 48 27 7 58 8.6 66 123 11 33 12 41 34 24 22 33 7 41 34 29 25 -0.39 142 0 0 34 15 45 7 58 17.1 66 126 10 33 40 3 34 51 36 33 35 4 34 56 37 -0.39 143 0 0 34 42 39 7 58 25.7 67 129 9 34 7 3 35 18 25 34 2 4 35 23 26 -0.39 144 0 0 35 9 10 7 58 34.2 67 131 8 34 33 38 35 44 52 34 28 41 35 49 52 -0.39 145 0 0 35 35 17 7 58 42.6 68 134 7 34 59 51 36 10 54 34 54 54 36 15 53 -0.39 146 0 0 36 1 0 7 58 51.0 68 137 6 35 25 39 36 36 31 35 20 42 36 41 30 -0.39 147 0 0 36 26 18 7 58 59.4 68 140 6 35 51 2 37 1 44 35 46 7 37 6 42 -0.39 148 0 0 36 51 12 7 59 7.7 68 143 5 36 16 0 37 26 32 36 11 6 37 31 29 -0.39 149 0 0 37 15 40 7 59 16.0 68 145 4 36 40 34 37 50 54 36 35 40 37 55 51 -0.39 150 0 0 37 39 42 7 59 24.1 69 148 3 37 4 42 38 14 51 36 59 49 38 19 47 -0.39 151 0 0 38 3 19 7 59 32.3 69 151 2 37 28 24 38 38 23 37 23 32 38 43 18 -0.39 152 0 0 38 26 30 7 59 40.4 69 154 2 37 51 41 39 1 28 37 46 50 39 6 22 -0.39 153 0 0 38 49 15 7 59 48.4 69 157 1 38 14 32 39 24 8 38 9 41 39 29 1 -0.39 154 0 0 39 11 34 7 59 56.3 69 160 0 38 36 57 39 46 21 38 32 7 39 51 13 -0.39 155 0 0 39 33 27 8 0 4.2 68 163 -1 38 58 55 40 8 8 38 54 6 40 13 0 -0.39 156 0 0 39 54 54 8 0 12.0 68 166 -1 39 20 28 40 29 29 39 15 39 40 34 20 -0.39 157 0 0 40 15 54 8 0 19.7 68 169 -2 39 41 34 40 50 23 39 36 46 40 55 13 -0.39 158 0 0 40 36 28 8 0 27.4 68 172 -3 40 2 14 41 10 51 39 57 27 41 15 40 -0.39 159 0 0 40 56 36 8 0 35.0 68 174 -4 40 22 27 41 30 53 40 17 41 41 35 41 -0.39 160 0 0 41 16 17 8 0 42.5 67 177 -4 40 42 14 41 50 28 40 37 29 41 55 16 -0.39 161 0 0 41 35 32 8 0 50.0 67 179 -5 41 1 35 42 9 37 40 56 50 42 14 24 -0.39 162 0 0 41 54 20 8 0 57.3 67 182 -6 41 20 29 42 28 20 41 15 45 42 33 6 -0.39 163 0 0 42 12 42 8 1 4.6 66 184 -7 41 38 57 42 46 36 41 34 14 42 51 21 -0.39 164 0 0 42 30 38 8 1 11.8 66 187 -7 41 56 58 43 4 26 41 52 16 43 9 11 -0.39 165 0 0 42 48 8 8 1 19.0 66 189 -8 42 14 34 43 21 51 42 9 53 43 26 34 -0.39 166 0 0 43 5 12 8 1 26.1 65 191 -9 42 31 43 43 38 49 42 27 3 43 43 31 -0.39 167 0 0 43 21 50 8 1 33.1 65 194 -9 42 48 27 43 55 21 42 43 47 44 0 3 -0.39 168 0 0 43 38 2 8 1 40.0 64 196 -10 43 4 44 44 11 27 43 0 5 44 16 9 -0.39 169 0 0 43 53 48 8 1 46.8 64 198 -11 43 20 35 44 27 8 43 15 57 44 31 48 -0.39 170 0 0 44 9 8 8 1 53.6 63 200 -11 43 36 1 44 42 23 43 31 24 44 47 3 -0.39 171 0 0 44 24 3 8 2 0.3 63 202 -12 43 51 2 44 57 13 43 46 25 45 1 52 -0.39 172 0 0 44 38 33 8 2 6.9 62 203 -12 44 5 36 45 11 37 44 1 0 45 16 16 -0.39 173 0 0 44 52 38 8 2 13.4 62 205 -13 44 19 46 45 25 37 44 15 11 45 30 14 -0.39 174 0 0 45 6 17 8 2 19.9 61 207 -14 44 33 30 45 39 11 44 28 56 45 43 48 -0.39 175 0 0 45 19 31 8 2 26.3 61 209 -14 44 46 49 45 52 20 44 42 15 45 56 57 -0.39 176 0 0 45 32 21 8 2 32.6 60 210 -15 44 59 44 46 5 5 44 55 10 46 9 41 -0.39 177 0 0 45 44 46 8 2 38.9 60 212 -16 45 12 13 46 17 25 45 7 41 46 22 0 -0.39 178 0 0 45 56 46 8 2 45.1 59 214 -16 45 24 18 46 29 21 45 19 46 46 33 55 -0.39 179 0 0 46 8 22 8 2 51.2 59 215 -17 45 35 58 46 40 53 45 31 27 46 45 26 -0.39 180 0 0 46 19 34 8 2 57.2 58 217 -17 45 47 14 46 52 0 45 42 44 46 56 33 -0.39 -179 0 0 46 30 21 8 3 3.1 58 218 -18 45 58 6 47 2 44 45 53 36 47 7 16 -0.39 -178 0 0 46 40 45 8 3 9.0 57 220 -18 46 8 34 47 13 3 46 4 5 47 17 35 -0.39 -177 0 0 46 50 45 8 3 14.9 56 221 -19 46 18 38 47 22 59 46 14 9 47 27 30 -0.39 -176 0 0 47 0 22 8 3 20.6 56 222 -19 46 28 18 47 32 32 46 23 50 47 37 3 -0.39 -175 0 0 47 9 34 8 3 26.3 55 224 -20 46 37 35 47 41 41 46 33 7 47 46 11 -0.39 -174 0 0 47 18 24 8 3 31.9 55 225 -21 46 46 28 47 50 27 46 42 0 47 54 57 -0.39 -173 0 0 47 26 50 8 3 37.4 54 226 -21 46 54 58 47 58 50 46 50 31 48 3 19 -0.39 -172 0 0 47 34 54 8 3 42.9 53 228 -22 47 3 4 48 6 50 46 58 38 48 11 19 -0.39 -171 0 0 47 42 34 8 3 48.3 53 229 -22 47 10 48 48 14 27 47 6 22 48 18 56 -0.39 -170 0 0 47 49 52 8 3 53.7 52 230 -23 47 18 8 48 21 42 47 13 42 48 26 10 -0.39 -169 0 0 47 56 47 8 3 59.0 52 231 -23 47 25 6 48 28 34 47 20 41 48 33 1 -0.39 -168 0 0 48 3 19 8 4 4.2 51 232 -24 47 31 41 48 35 4 47 27 16 48 39 31 -0.39 -167 0 0 48 9 29 8 4 9.4 50 234 -24 47 37 53 48 41 11 47 33 29 48 45 38 -0.39 -166 0 0 48 15 16 8 4 14.5 50 235 -25 47 43 43 48 46 56 47 39 19 48 51 23 -0.39 -165 0 0 48 20 42 8 4 19.5 49 236 -25 47 49 11 48 52 19 47 44 47 48 56 45 -0.39 -164 0 0 48 25 45 8 4 24.5 49 237 -26 47 54 16 48 57 21 47 49 53 49 1 46 -0.39 -163 0 0 48 30 26 8 4 29.4 48 238 -26 47 58 59 49 2 0 47 54 36 49 6 25 -0.39 -162 0 0 48 34 46 8 4 34.2 47 239 -26 48 3 20 49 6 17 47 58 57 49 10 43 -0.39 -161 0 0 48 38 43 8 4 39.0 47 240 -27 48 7 19 49 10 13 48 2 57 49 14 38 -0.39 -160 0 0 48 42 19 8 4 43.8 46 241 -27 48 10 57 49 13 47 48 6 34 49 18 12 -0.39 -159 0 0 48 45 33 8 4 48.4 46 242 -28 48 14 12 49 17 0 48 9 49 49 21 25 -0.39 -158 0 0 48 48 25 8 4 53.1 45 243 -28 48 17 5 49 19 51 48 12 43 49 24 16 -0.39 -157 0 0 48 50 56 8 4 57.6 44 244 -29 48 19 37 49 22 21 48 15 15 49 26 45 -0.39 -156 0 0 48 53 5 8 5 2.1 44 245 -29 48 21 47 49 24 30 48 17 25 49 28 54 -0.39 -155 0 0 48 54 53 8 5 6.6 43 246 -30 48 23 36 49 26 17 48 19 14 49 30 41 -0.39 -154 0 0 48 56 19 8 5 11.0 42 247 -30 48 25 3 49 27 43 48 20 41 49 32 6 -0.39 -153 0 0 48 57 24 8 5 15.3 42 248 -30 48 26 8 49 28 47 48 21 46 49 33 11 -0.39 -152 0 0 48 58 8 8 5 19.6 41 249 -31 48 26 52 49 29 31 48 22 30 49 33 55 -0.39 -151 0 0 48 58 30 8 5 23.8 41 250 -31 48 27 14 49 29 53 48 22 52 49 34 17 -0.39 -150 0 0 48 58 31 8 5 28.0 40 251 -32 48 27 15 49 29 54 48 22 53 49 34 18 -0.39 -149 0 0 48 58 11 8 5 32.1 39 252 -32 48 26 55 49 29 34 48 22 33 49 33 58 -0.39 -148 0 0 48 57 30 8 5 36.1 39 253 -32 48 26 13 49 28 53 48 21 51 49 33 17 -0.39 -147 0 0 48 56 27 8 5 40.1 38 254 -33 48 25 10 49 27 51 48 20 48 49 32 15 -0.39 -146 0 0 48 55 3 8 5 44.1 37 255 -33 48 23 45 49 26 28 48 19 23 49 30 52 -0.39 -145 0 0 48 53 18 8 5 48.0 37 256 -33 48 21 59 49 24 43 48 17 36 49 29 8 -0.39 -144 0 0 48 51 11 8 5 51.8 36 257 -34 48 19 51 49 22 38 48 15 29 49 27 2 -0.39 -143 0 0 48 48 43 8 5 55.6 35 258 -34 48 17 22 49 20 11 48 12 59 49 24 36 -0.39 -142 0 0 48 45 54 8 5 59.4 35 259 -35 48 14 31 49 17 23 48 10 9 49 21 48 -0.39 -141 0 0 48 42 43 8 6 3.0 34 259 -35 48 11 19 49 14 14 48 6 56 49 18 39 -0.39 -140 0 0 48 39 11 8 6 6.7 34 260 -35 48 7 46 49 10 44 48 3 23 49 15 9 -0.39 -139 0 0 48 35 18 8 6 10.2 33 261 -36 48 3 51 49 6 52 47 59 27 49 11 17 -0.39 -138 0 0 48 31 3 8 6 13.7 32 262 -36 47 59 34 49 2 39 47 55 10 49 7 5 -0.40 -137 0 0 48 26 26 8 6 17.2 32 263 -36 47 54 55 48 58 4 47 50 31 49 2 31 -0.40 -136 0 0 48 21 28 8 6 20.6 31 264 -36 47 49 55 48 53 9 47 45 30 48 57 35 -0.40 -135 0 0 48 16 9 8 6 23.9 30 265 -37 47 44 33 48 47 51 47 40 8 48 52 18 -0.40 -134 0 0 48 10 27 8 6 27.2 30 265 -37 47 38 49 48 42 12 47 34 24 48 46 39 -0.40 -133 0 0 48 4 24 8 6 30.4 29 266 -37 47 32 43 48 36 12 47 28 17 48 40 39 -0.40 -132 0 0 47 57 59 8 6 33.6 28 267 -38 47 26 15 48 29 49 47 21 49 48 34 17 -0.40 -131 0 0 47 51 11 8 6 36.7 28 268 -38 47 19 25 48 23 5 47 14 59 48 27 33 -0.40 -130 0 0 47 44 2 8 6 39.8 27 269 -38 47 12 13 48 15 59 47 7 46 48 20 28 -0.40 -129 0 0 47 36 31 8 6 42.8 26 270 -38 47 4 38 48 8 31 47 0 11 48 13 0 -0.40 -128 0 0 47 28 38 8 6 45.7 26 270 -39 46 56 42 48 0 41 46 52 14 48 5 10 -0.40 -127 0 0 47 20 22 8 6 48.6 25 271 -39 46 48 22 47 52 28 46 43 54 47 56 58 -0.40 -126 0 0 47 11 44 8 6 51.4 24 272 -39 46 39 41 47 43 54 46 35 12 47 48 24 -0.40 -125 0 0 47 2 43 8 6 54.2 23 273 -39 46 30 36 47 34 57 46 26 7 47 39 28 -0.40 -124 0 0 46 53 20 8 6 56.8 23 274 -40 46 21 9 47 25 37 46 16 40 47 30 9 -0.40 -123 0 0 46 43 34 8 6 59.5 22 274 -40 46 11 20 47 15 56 46 6 50 47 20 28 -0.40 -122 0 0 46 33 25 8 7 2.0 21 275 -40 46 1 7 47 5 51 45 56 37 47 10 24 -0.40 -121 0 0 46 22 54 8 7 4.5 21 276 -40 45 50 32 46 55 24 45 46 0 46 59 57 -0.40 -120 0 0 46 11 59 8 7 6.9 20 277 -40 45 39 33 46 44 33 45 35 1 46 49 7 -0.41 -119 0 0 46 0 42 8 7 9.3 19 277 -41 45 28 11 46 33 20 45 23 39 46 37 55 -0.41 -118 0 0 45 49 1 8 7 11.5 18 278 -41 45 16 26 46 21 44 45 11 53 46 26 19 -0.41 -117 0 0 45 36 57 8 7 13.7 18 279 -41 45 4 18 46 9 44 44 59 44 46 14 20 -0.41 -116 0 0 45 24 30 8 7 15.9 17 280 -41 44 51 46 45 57 22 44 47 12 46 1 58 -0.41 -115 0 0 45 11 39 8 7 17.9 16 280 -41 44 38 50 45 44 36 44 34 16 45 49 13 -0.41 -114 0 0 44 58 25 8 7 19.9 16 281 -41 44 25 31 45 31 26 44 20 56 45 36 4 -0.41 -113 0 0 44 44 47 8 7 21.8 15 282 -41 44 11 49 45 17 53 44 7 12 45 22 32 -0.41 -112 0 0 44 30 45 8 7 23.6 14 283 -41 43 57 42 45 3 56 43 53 5 45 8 36 -0.41 -111 0 0 44 16 20 8 7 25.4 13 283 -42 43 43 12 44 49 36 43 38 34 44 54 16 -0.42 -110 0 0 44 1 31 8 7 27.0 13 284 -42 43 28 18 44 34 52 43 23 39 44 39 32 -0.42 -109 0 0 43 46 18 8 7 28.6 12 285 -42 43 12 59 44 19 44 43 8 21 44 24 25 -0.42 -108 0 0 43 30 41 8 7 30.1 11 285 -42 42 57 17 44 4 12 42 52 38 44 8 54 -0.42 -107 0 0 43 14 39 8 7 31.5 10 286 -42 42 41 11 43 48 16 42 36 31 43 52 59 -0.42 -106 0 0 42 58 14 8 7 32.7 9 287 -42 42 24 41 43 31 56 42 20 0 43 36 39 -0.43 -105 0 0 42 41 25 8 7 34.0 9 288 -42 42 7 46 43 15 12 42 3 4 43 19 56 -0.43 -104 0 0 42 24 11 8 7 35.1 8 288 -42 41 50 28 42 58 4 41 45 45 43 2 49 -0.44 -103 0 0 42 6 34 8 7 36.1 7 289 -42 41 32 45 42 40 31 41 28 2 42 45 17 -0.44 -102 0 0 41 48 32 8 7 37.0 6 290 -42 41 14 38 42 22 35 41 9 54 42 27 21 -0.45 -101 0 0 41 30 6 8 7 37.8 5 290 -42 40 56 7 42 4 14 40 51 22 42 9 2 -0.45 -100 0 0 41 11 16 8 7 38.5 5 291 -42 40 37 12 41 45 30 40 32 26 41 50 18 -0.46 - 99 0 0 40 52 2 8 7 39.1 4 292 -41 40 17 53 41 26 21 40 13 6 41 31 10 -0.48 - 98 0 0 40 32 24 8 7 39.5 3 292 -41 39 58 9 41 6 48 39 53 23 41 11 38 -0.50 - 97 0 0 40 12 22 8 7 39.9 2 293 -41 39 38 2 40 46 51 39 33 15 40 51 42 -0.55 - 96 0 0 39 51 57 8 7 40.2 1 293 -41 39 17 31 40 26 31 39 12 43 40 31 22 -0.64 - 95 0 0 39 31 7 8 7 40.3 0 294 -41 38 56 37 40 5 46 38 51 48 40 10 38 -1.12 Uncertainty in time = +/- 1 secs Prediction of 2021 Mar 17.0 Data for the target star ------------------------ * name: UCAC4-544-039274 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 07 12 13.6744 DE: +18 46 08.233 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 07 12 13.6744 DE: +18 46 08.233 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.5 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (357) Ninina asteroid class: approx. diameter [km]: 108 approx. diameter ["]: 0.053 distance from Earth [AU]: 2.83390 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#58 date of fit: 2021 Mar 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): 0.007", 0.003", 83.157° remarks: * orbital elements for (357)Ninina : Mean anomaly = 83.09026750 deg Arg. of pericenter = 255.47104416 deg Long. of node = 137.64368894 deg Inclination = 15.05532285 deg Eccentricity = 0.07701545 Semimajor axis = 3.15194473 AU Perihelion dist = 2.90919628 AU Mag: H = 8.85, G = 0.15 Epoch of elements : MJD 59302.33319444 TDT (2021 Mar 29.3332) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#582021Mar16,8.71,2021,3,29,7.9949,-0.12739,0.33796,6.55356,2.46433,0.00571,-0.00067,0.00000,0.00000 161.4964,18.7330,61.27,3.51,False UCAC4-544-039274,7.20379847,18.7689535,0.00,12.49,0.00,0.0,0,,7.22422538,18.7329653 357,Ninina,14.54,108.1,2.8339,0,0,1.432,7.64,,5.4 0,83.0316,2021,3,29,255.4710,137.6437,15.0553,0.07702,3.15194,2.90920,8.85,5.0,0.15 1.070,0.0073,0.0033,83,0.0037,Known errors,-1.00,-1,-1,-1 20210329_039274,59290.00 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2021 Mar 17, 01:28 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org