IOTA/IOTA-ES occultation update for (1082) Pirola / HIP 35801 event on 2023 Jan 20, 13:23 UT Visible from China Summary ------- On 2023 Jan 20 UT, the 44.5 km diameter asteroid (1082) Pirola will occult a 7.7 mag star in the constellation Gemini for observers along a path across China. In the case of an occultation, the combined light of the asteroid and the star will drop by 7.94 mag to 15.61 mag (the magnitude of the asteroid) for at most 2.990 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: 2023 Jan 20, 13:15 - 2023 Jan 20, 13:30 * geocentric midpoint of event [JD]: 2459965.05771925 * magnitude of target star: 7.67 * magnitude drop [mag]: 7.94 * estimated maximum duration [s]: 2.990 * Moon: 3 % sunlit, 169° distance * Sun: 169° distance * rough path description: China The occultation path -------------------- * approximate projected width [km]: 45 * 1 sigma uncertainty interval [path widths]: +/- 0.16 * 1 sigma uncertainty interval [seconds]: +/- 2.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.019, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.019", 0.004", 97°) * approx speed of asteroid's shadow [km/s]: 14.8748 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of HIP 35801 by 1082 Pirola on 2023 Jan 20 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 54 0 0 13 5 38 13 30 15.0 0 69 10 13 18 35 .. .. .. 13 22 38 .. .. .. .... 55 0 0 13 28 10 13 30 14.9 1 69 9 13 41 6 13 15 14 13 45 9 13 11 11 -0.14 56 0 0 13 50 28 13 30 14.6 2 69 8 14 3 23 13 37 32 14 7 25 13 33 30 -0.10 57 0 0 14 12 30 13 30 14.3 3 70 7 14 25 24 13 59 36 14 29 26 13 55 34 -0.08 58 0 0 14 34 17 13 30 13.8 4 70 6 14 47 10 14 21 24 14 51 12 14 17 22 -0.08 59 0 0 14 55 48 13 30 13.1 5 70 5 15 8 41 14 42 56 15 12 42 14 38 55 -0.07 60 0 0 15 17 4 13 30 12.4 6 70 4 15 29 55 15 4 13 15 33 56 15 0 11 -0.07 61 0 0 15 38 3 13 30 11.4 7 71 3 15 50 53 15 25 13 15 54 54 15 21 12 -0.07 62 0 0 15 58 45 13 30 10.4 8 71 2 16 11 34 15 45 56 16 15 35 15 41 55 -0.06 63 0 0 16 19 10 13 30 9.2 9 71 1 16 31 58 16 6 22 16 35 59 16 2 22 -0.06 64 0 0 16 39 18 13 30 7.9 10 72 0 16 52 5 16 26 31 16 56 5 16 22 31 -0.06 65 0 0 16 59 8 13 30 6.5 11 72 -1 17 11 54 16 46 23 17 15 54 16 42 23 -0.06 66 0 0 17 18 41 13 30 5.0 12 72 -2 17 31 26 17 5 56 17 35 25 17 1 57 -0.06 67 0 0 17 37 56 13 30 3.3 13 72 -3 17 50 39 17 25 12 17 54 38 17 21 13 -0.06 68 0 0 17 56 52 13 30 1.5 14 73 -4 18 9 35 17 44 9 18 13 33 17 40 11 -0.06 69 0 0 18 15 30 13 29 59.6 15 73 -5 18 28 11 18 2 48 18 32 9 17 58 50 -0.06 70 0 0 18 33 48 13 29 57.6 16 73 -6 18 46 29 18 21 8 18 50 27 18 17 10 -0.06 71 0 0 18 51 49 13 29 55.4 17 74 -7 19 4 28 18 39 9 19 8 26 18 35 12 -0.06 72 0 0 19 9 29 13 29 53.2 18 74 -8 19 22 8 18 56 51 19 26 5 18 52 54 -0.06 73 0 0 19 26 51 13 29 50.8 19 74 -9 19 39 28 19 14 14 19 43 25 19 10 17 -0.06 74 0 0 19 43 53 13 29 48.3 20 75 -10 19 56 29 19 31 17 20 0 26 19 27 21 -0.06 75 0 0 20 0 36 13 29 45.7 21 75 -11 20 13 11 19 48 1 20 17 7 19 44 5 -0.06 76 0 0 20 16 58 13 29 43.0 22 75 -12 20 29 32 20 4 25 20 33 28 20 0 29 -0.06 77 0 0 20 33 1 13 29 40.3 23 76 -13 20 45 34 20 20 28 20 49 30 20 16 33 -0.06 78 0 0 20 48 44 13 29 37.4 24 76 -14 21 1 16 20 36 12 21 5 11 20 32 17 -0.06 79 0 0 21 4 7 13 29 34.4 25 76 -15 21 16 37 20 51 36 21 20 32 20 47 41 -0.06 80 0 0 21 19 9 13 29 31.3 26 77 -16 21 31 39 21 6 40 21 35 33 21 2 45 -0.06 81 0 0 21 33 51 13 29 28.1 27 77 -17 21 46 20 21 21 23 21 50 14 21 17 29 -0.06 82 0 0 21 48 13 13 29 24.8 28 78 -18 22 0 40 21 35 45 22 4 34 21 31 52 -0.06 83 0 0 22 2 14 13 29 21.4 29 78 -19 22 14 41 21 49 47 22 18 34 21 45 54 -0.06 84 0 0 22 15 54 13 29 18.0 30 78 -19 22 28 20 22 3 29 22 32 13 21 59 36 -0.06 85 0 0 22 29 14 13 29 14.4 31 79 -20 22 41 39 22 16 50 22 45 32 22 12 57 -0.06 86 0 0 22 42 13 13 29 10.8 32 79 -21 22 54 37 22 29 50 22 58 30 22 25 57 -0.06 87 0 0 22 54 52 13 29 7.1 33 79 -22 23 7 14 22 42 29 23 11 7 22 38 37 -0.06 88 0 0 23 7 9 13 29 3.3 34 80 -23 23 19 31 22 54 47 23 23 23 22 50 55 -0.06 89 0 0 23 19 6 13 28 59.4 34 80 -24 23 31 26 23 6 45 23 35 18 23 2 53 -0.06 90 0 0 23 30 41 13 28 55.4 35 81 -25 23 43 1 23 18 22 23 46 53 23 14 30 -0.06 91 0 0 23 41 56 13 28 51.4 36 81 -26 23 54 15 23 29 37 23 58 6 23 25 46 -0.06 92 0 0 23 52 50 13 28 47.3 37 82 -27 24 5 8 23 40 32 24 8 59 23 36 41 -0.06 93 0 0 24 3 22 13 28 43.1 38 82 -28 24 15 40 23 51 5 24 19 30 23 47 14 -0.06 94 0 0 24 13 34 13 28 38.8 39 82 -29 24 25 50 24 1 18 24 29 41 23 57 27 -0.06 95 0 0 24 23 24 13 28 34.4 40 83 -30 24 35 40 24 11 9 24 39 30 24 7 19 -0.06 96 0 0 24 32 54 13 28 30.0 41 83 -31 24 45 9 24 20 39 24 48 59 24 16 49 -0.06 97 0 0 24 42 2 13 28 25.5 42 84 -31 24 54 17 24 29 48 24 58 6 24 25 59 -0.06 98 0 0 24 50 50 13 28 21.0 43 84 -32 25 3 3 24 38 36 25 6 53 24 34 47 -0.06 99 0 0 24 59 16 13 28 16.4 44 85 -33 25 11 29 24 47 3 25 15 18 24 43 14 -0.06 100 0 0 25 7 21 13 28 11.7 44 85 -34 25 19 33 24 55 9 25 23 22 24 51 20 -0.06 101 0 0 25 15 5 13 28 6.9 45 86 -35 25 27 16 25 2 53 25 31 5 24 59 5 -0.06 102 0 0 25 22 28 13 28 2.1 46 86 -36 25 34 39 25 10 17 25 38 27 25 6 28 -0.06 103 0 0 25 29 29 13 27 57.3 47 87 -37 25 41 40 25 17 19 25 45 28 25 13 31 -0.06 104 0 0 25 36 10 13 27 52.3 48 87 -38 25 48 20 25 24 0 25 52 8 25 20 12 -0.06 105 0 0 25 42 30 13 27 47.3 49 88 -39 25 54 39 25 30 20 25 58 27 25 26 32 -0.06 106 0 0 25 48 28 13 27 42.3 50 88 -40 26 0 37 25 36 19 26 4 25 25 32 32 -0.06 107 0 0 25 54 5 13 27 37.2 51 89 -40 26 6 14 25 41 57 26 10 1 25 38 9 -0.06 108 0 0 25 59 22 13 27 32.0 52 89 -41 26 11 29 25 47 14 26 15 17 25 43 26 -0.06 109 0 0 26 4 17 13 27 26.8 52 90 -42 26 16 24 25 52 10 26 20 12 25 48 22 -0.06 110 0 0 26 8 51 13 27 21.5 53 90 -43 26 20 58 25 56 44 26 24 45 25 52 57 -0.06 111 0 0 26 13 4 13 27 16.2 54 91 -44 26 25 11 26 0 58 26 28 58 25 57 10 -0.06 112 0 0 26 16 56 13 27 10.8 55 91 -45 26 29 2 26 4 50 26 32 50 26 1 3 -0.06 113 0 0 26 20 27 13 27 5.3 56 92 -46 26 32 33 26 8 21 26 36 20 26 4 34 -0.06 114 0 0 26 23 37 13 26 59.9 57 92 -47 26 35 43 26 11 32 26 39 30 26 7 45 -0.06 115 0 0 26 26 26 13 26 54.3 58 93 -47 26 38 32 26 14 21 26 42 19 26 10 34 -0.06 116 0 0 26 28 54 13 26 48.8 59 93 -48 26 40 59 26 16 49 26 44 46 26 13 2 -0.06 117 0 0 26 31 1 13 26 43.1 59 94 -49 26 43 6 26 18 56 26 46 53 26 15 10 -0.06 118 0 0 26 32 47 13 26 37.5 60 95 -50 26 44 52 26 20 43 26 48 39 26 16 56 -0.06 119 0 0 26 34 13 13 26 31.7 61 95 -51 26 46 17 26 22 8 26 50 4 26 18 21 -0.06 120 0 0 26 35 17 13 26 26.0 62 96 -52 26 47 21 26 23 12 26 51 8 26 19 26 -0.06 121 0 0 26 36 0 13 26 20.2 63 97 -53 26 48 5 26 23 56 26 51 51 26 20 9 -0.06 122 0 0 26 36 22 13 26 14.3 64 97 -54 26 48 27 26 24 18 26 52 14 26 20 31 -0.06 123 0 0 26 36 24 13 26 8.4 65 98 -54 26 48 28 26 24 19 26 52 15 26 20 33 -0.06 124 0 0 26 36 4 13 26 2.5 65 99 -55 26 48 9 26 24 0 26 51 56 26 20 13 -0.06 125 0 0 26 35 24 13 25 56.5 66 99 -56 26 47 29 26 23 20 26 51 16 26 19 33 -0.06 126 0 0 26 34 23 13 25 50.5 67 100 -57 26 46 28 26 22 18 26 50 15 26 18 32 -0.06 127 0 0 26 33 1 13 25 44.4 68 101 -58 26 45 6 26 20 56 26 48 53 26 17 9 -0.06 128 0 0 26 31 18 13 25 38.3 69 102 -59 26 43 23 26 19 13 26 47 10 26 15 26 -0.06 129 0 0 26 29 14 13 25 32.2 70 102 -60 26 41 20 26 17 9 26 45 7 26 13 22 -0.06 130 0 0 26 26 50 13 25 26.0 71 103 -61 26 38 55 26 14 45 26 42 42 26 10 58 -0.06 131 0 0 26 24 4 13 25 19.8 71 104 -61 26 36 10 26 11 59 26 39 57 26 8 12 -0.06 132 0 0 26 20 58 13 25 13.6 72 105 -62 26 33 4 26 8 52 26 36 51 26 5 5 -0.06 133 0 0 26 17 31 13 25 7.3 73 106 -63 26 29 38 26 5 25 26 33 25 26 1 38 -0.06 134 0 0 26 13 44 13 25 1.0 74 107 -64 26 25 50 26 1 37 26 29 37 25 57 50 -0.06 135 0 0 26 9 35 13 24 54.7 75 108 -65 26 21 42 25 57 28 26 25 29 25 53 41 -0.06 136 0 0 26 5 6 13 24 48.3 76 110 -66 26 17 13 25 52 59 26 21 1 25 49 11 -0.06 137 0 0 26 0 16 13 24 41.9 77 111 -67 26 12 23 25 48 8 26 16 11 25 44 20 -0.06 138 0 0 25 55 5 13 24 35.5 77 112 -68 26 7 13 25 42 57 26 11 1 25 39 9 -0.06 139 0 0 25 49 33 13 24 29.0 78 114 -68 26 1 42 25 37 25 26 5 30 25 33 37 -0.06 140 0 0 25 43 41 13 24 22.5 79 116 -69 25 55 50 25 31 32 25 59 38 25 27 44 -0.06 141 0 0 25 37 28 13 24 16.0 80 118 -70 25 49 38 25 25 19 25 53 26 25 21 30 -0.06 142 0 0 25 30 55 13 24 9.5 81 120 -71 25 43 5 25 18 45 25 46 53 25 14 56 -0.07 143 0 0 25 24 0 13 24 2.9 81 123 -72 25 36 11 25 11 50 25 40 0 25 8 1 -0.07 144 0 0 25 16 45 13 23 56.3 82 127 -73 25 28 57 25 4 34 25 32 46 25 0 45 -0.07 145 0 0 25 9 10 13 23 49.7 83 131 -74 25 21 22 24 56 58 25 25 11 24 53 9 -0.07 146 0 0 25 1 14 13 23 43.1 84 135 -75 25 13 26 24 49 1 25 17 16 24 45 12 -0.07 147 0 0 24 52 57 13 23 36.4 84 142 -75 25 5 10 24 40 44 25 9 0 24 36 55 -0.07 148 0 0 24 44 20 13 23 29.7 85 149 -76 24 56 34 24 32 6 25 0 24 24 28 16 -0.07 149 0 0 24 35 22 13 23 23.0 85 159 -77 24 47 37 24 23 7 24 51 27 24 19 18 -0.07 150 0 0 24 26 4 13 23 16.3 86 171 -78 24 38 19 24 13 48 24 42 9 24 9 58 -0.07 151 0 0 24 16 25 13 23 9.6 86 185 -79 24 28 41 24 4 9 24 32 32 24 0 19 -0.07 152 0 0 24 6 26 13 23 2.8 86 200 -80 24 18 43 23 54 9 24 22 34 23 50 19 -0.07 153 0 0 23 56 6 13 22 56.1 86 213 -81 24 8 24 23 43 49 24 12 15 23 39 58 -0.07 154 0 0 23 45 27 13 22 49.3 85 225 -82 23 57 45 23 33 8 24 1 36 23 29 17 -0.07 155 0 0 23 34 26 13 22 42.5 85 234 -82 23 46 46 23 22 7 23 50 37 23 18 16 -0.07 156 0 0 23 23 6 13 22 35.7 84 241 -83 23 35 26 23 10 46 23 39 18 23 6 54 -0.07 157 0 0 23 11 26 13 22 28.9 83 247 -84 23 23 47 22 59 4 23 27 39 22 55 13 -0.07 158 0 0 22 59 25 13 22 22.0 83 252 -85 23 11 47 22 47 3 23 15 39 22 43 11 -0.06 159 0 0 22 47 4 13 22 15.2 82 256 -86 22 59 27 22 34 41 23 3 20 22 30 49 -0.06 160 0 0 22 34 24 13 22 8.4 81 259 -86 22 46 47 22 22 0 22 50 40 22 18 7 -0.06 161 0 0 22 21 23 13 22 1.5 80 262 -87 22 33 48 22 8 58 22 37 41 22 5 5 -0.06 162 0 0 22 8 3 13 21 54.7 79 264 -87 22 20 28 21 55 37 22 24 22 21 51 44 -0.06 163 0 0 21 54 22 13 21 47.9 79 266 -87 22 6 49 21 41 56 22 10 43 21 38 2 -0.06 164 0 0 21 40 23 13 21 41.0 78 267 -87 21 52 50 21 27 55 21 56 44 21 24 1 -0.06 165 0 0 21 26 3 13 21 34.2 77 269 -87 21 38 32 21 13 35 21 42 26 21 9 41 -0.06 166 0 0 21 11 24 13 21 27.3 76 270 -86 21 23 54 20 58 55 21 27 49 20 55 0 -0.06 167 0 0 20 56 26 13 21 20.5 75 272 -85 21 8 57 20 43 56 21 12 52 20 40 1 -0.06 168 0 0 20 41 9 13 21 13.7 74 273 -85 20 53 41 20 28 38 20 57 36 20 24 42 -0.06 169 0 0 20 25 33 13 21 6.9 73 274 -84 20 38 5 20 13 0 20 42 1 20 9 5 -0.06 170 0 0 20 9 37 13 21 0.1 72 275 -83 20 22 11 19 57 4 20 26 7 19 53 8 -0.06 171 0 0 19 53 23 13 20 53.3 71 276 -82 20 5 58 19 40 49 20 9 54 19 36 53 -0.06 172 0 0 19 36 50 13 20 46.5 70 277 -81 19 49 26 19 24 15 19 53 23 19 20 19 -0.06 173 0 0 19 19 59 13 20 39.8 69 277 -80 19 32 36 19 7 23 19 36 33 19 3 26 -0.06 174 0 0 19 2 50 13 20 33.0 69 278 -79 19 15 27 18 50 12 19 19 24 18 46 15 -0.06 175 0 0 18 45 22 13 20 26.3 68 279 -78 18 58 1 18 32 43 19 1 58 18 28 46 -0.06 176 0 0 18 27 36 13 20 19.6 67 279 -77 18 40 16 18 14 57 18 44 14 18 10 59 -0.06 177 0 0 18 9 33 13 20 13.0 66 280 -76 18 22 14 17 56 52 18 26 12 17 52 54 -0.06 178 0 0 17 51 12 13 20 6.3 65 281 -75 18 3 54 17 38 30 18 7 52 17 34 32 -0.06 179 0 0 17 32 34 13 19 59.7 64 281 -74 17 45 16 17 19 51 17 49 15 17 15 52 -0.06 180 0 0 17 13 38 13 19 53.2 63 282 -73 17 26 22 17 0 55 17 30 21 16 56 56 -0.06 -179 0 0 16 54 26 13 19 46.6 62 282 -72 17 7 11 16 41 41 17 11 10 16 37 42 -0.06 -178 0 0 16 34 57 13 19 40.1 61 283 -71 16 47 43 16 22 11 16 51 42 16 18 12 -0.06 -177 0 0 16 15 12 13 19 33.7 60 283 -70 16 27 59 16 2 25 16 31 58 15 58 26 -0.06 -176 0 0 15 55 11 13 19 27.3 59 284 -69 16 7 58 15 42 23 16 11 58 15 38 23 -0.06 -175 0 0 15 34 54 13 19 20.9 58 284 -68 15 47 42 15 22 5 15 51 43 15 18 5 -0.06 -174 0 0 15 14 21 13 19 14.6 57 284 -67 15 27 11 15 1 32 15 31 11 14 57 31 -0.06 -173 0 0 14 53 33 13 19 8.4 56 285 -66 15 6 24 14 40 43 15 10 25 14 36 42 -0.06 -172 0 0 14 32 31 13 19 2.1 55 285 -65 14 45 22 14 19 39 14 49 23 14 15 38 -0.06 -171 0 0 14 11 13 13 18 56.0 54 286 -64 14 24 6 13 58 21 14 28 7 13 54 20 -0.06 -170 0 0 13 49 42 13 18 49.9 53 286 -63 14 2 35 13 36 49 14 6 37 13 32 47 -0.06 -169 0 0 13 27 57 13 18 43.9 52 286 -62 13 40 51 13 15 3 13 44 53 13 11 1 -0.06 -168 0 0 13 5 58 13 18 37.9 51 287 -61 13 18 53 12 53 4 13 22 55 12 49 1 -0.06 -167 0 0 12 43 46 13 18 32.0 50 287 -60 12 56 42 12 30 51 13 0 45 12 26 48 -0.06 -166 0 0 12 21 22 13 18 26.2 49 287 -59 12 34 18 12 8 26 12 38 21 12 4 23 -0.06 -165 0 0 11 58 45 13 18 20.5 48 287 -58 12 11 42 11 45 48 12 15 45 11 41 45 -0.06 -164 0 0 11 35 56 13 18 14.8 47 288 -57 11 48 54 11 22 59 11 52 58 11 18 55 -0.06 -163 0 0 11 12 56 13 18 9.2 46 288 -56 11 25 55 10 59 58 11 29 58 10 55 54 -0.06 -162 0 0 10 49 45 13 18 3.7 45 288 -55 11 2 44 10 36 46 11 6 48 10 32 42 -0.06 -161 0 0 10 26 23 13 17 58.3 44 289 -54 10 39 23 10 13 23 10 43 27 10 9 19 -0.06 -160 0 0 10 2 51 13 17 53.0 43 289 -53 10 15 52 9 49 51 10 19 56 9 45 47 -0.06 -159 0 0 9 39 10 13 17 47.7 42 289 -52 9 52 11 9 26 9 9 56 15 9 22 4 -0.06 -158 0 0 9 15 19 13 17 42.6 41 289 -51 9 28 20 9 2 17 9 32 25 8 58 13 -0.06 -157 0 0 8 51 19 13 17 37.5 40 289 -50 9 4 21 8 38 17 9 8 26 8 34 13 -0.06 -156 0 0 8 27 12 13 17 32.6 38 290 -49 8 40 14 8 14 9 8 44 19 8 10 4 -0.06 -155 0 0 8 2 56 13 17 27.8 37 290 -48 8 15 59 7 49 53 8 20 4 7 45 48 -0.06 -154 0 0 7 38 34 13 17 23.0 36 290 -47 7 51 37 7 25 30 7 55 42 7 21 25 -0.06 -153 0 0 7 14 5 13 17 18.4 35 290 -46 7 27 9 7 1 1 7 31 14 6 56 56 -0.06 -152 0 0 6 49 29 13 17 13.9 34 290 -45 7 2 34 6 36 25 7 6 39 6 32 20 -0.06 -151 0 0 6 24 49 13 17 9.5 33 290 -44 6 37 53 6 11 44 6 41 59 6 7 39 -0.06 -150 0 0 6 0 3 13 17 5.2 32 291 -43 6 13 8 5 46 58 6 17 13 5 42 53 -0.06 -149 0 0 5 35 13 13 17 1.0 31 291 -42 5 48 18 5 22 8 5 52 23 5 18 2 -0.06 -148 0 0 5 10 19 13 16 56.9 30 291 -41 5 23 24 4 57 14 5 27 30 4 53 8 -0.06 -147 0 0 4 45 21 13 16 53.0 29 291 -40 4 58 27 4 32 16 5 2 33 4 28 10 -0.06 -146 0 0 4 20 21 13 16 49.2 28 291 -38 4 33 27 4 7 16 4 37 33 4 3 10 -0.06 -145 0 0 3 55 19 13 16 45.5 27 291 -37 4 8 25 3 42 14 4 12 31 3 38 8 -0.06 -144 0 0 3 30 15 13 16 42.0 26 291 -36 3 43 21 3 17 10 3 47 27 3 13 4 -0.06 -143 0 0 3 5 11 13 16 38.6 25 291 -35 3 18 16 2 52 5 3 22 22 2 47 59 -0.06 -142 0 0 2 40 6 13 16 35.3 24 291 -34 2 53 11 2 27 0 2 57 17 2 22 54 -0.06 -141 0 0 2 15 1 13 16 32.1 23 291 -33 2 28 6 2 1 55 2 32 12 1 57 50 -0.06 -140 0 0 1 49 57 13 16 29.1 22 291 -32 2 3 2 1 36 52 2 7 8 1 32 46 -0.06 -139 0 0 1 24 54 13 16 26.2 20 291 -31 1 38 0 1 11 49 1 42 5 1 7 44 -0.06 -138 0 0 0 59 54 13 16 23.5 19 291 -30 1 12 59 0 46 49 1 17 5 0 42 43 -0.06 -137 0 0 0 34 56 13 16 20.9 18 291 -29 0 48 1 0 21 51 0 52 6 0 17 46 -0.06 -136 0 0 0 10 1 13 16 18.4 17 291 -28 0 23 6 - 0 3 3 0 27 11 - 0 7 8 -0.06 -135 0 0 - 0 14 49 13 16 16.1 16 291 -27 - 0 1 45 - 0 27 54 0 2 20 - 0 31 59 -0.06 -134 0 0 - 0 39 36 13 16 14.0 15 291 -26 - 0 26 32 - 0 52 40 - 0 22 27 - 0 56 45 -0.06 -133 0 0 - 1 4 17 13 16 12.0 14 291 -25 - 0 51 14 - 1 17 20 - 0 47 8 - 1 21 26 -0.06 -132 0 0 - 1 28 53 13 16 10.1 13 291 -23 - 1 15 50 - 1 41 56 - 1 11 45 - 1 46 1 -0.06 -131 0 0 - 1 53 22 13 16 8.4 12 291 -22 - 1 40 20 - 2 6 25 - 1 36 15 - 2 10 30 -0.07 -130 0 0 - 2 17 45 13 16 6.8 11 291 -21 - 2 4 43 - 2 30 47 - 2 0 38 - 2 34 52 -0.07 -129 0 0 - 2 42 0 13 16 5.3 10 291 -20 - 2 28 59 - 2 55 2 - 2 24 54 - 2 59 6 -0.07 -128 0 0 - 3 6 8 13 16 4.1 9 291 -19 - 2 53 7 - 3 19 9 - 2 49 3 - 3 23 13 -0.07 -127 0 0 - 3 30 7 13 16 2.9 8 291 -18 - 3 17 6 - 3 43 7 - 3 13 2 - 3 47 11 -0.07 -126 0 0 - 3 53 57 13 16 1.9 7 291 -17 - 3 40 57 - 4 6 56 - 3 36 53 - 4 11 0 -0.08 -125 0 0 - 4 17 37 13 16 1.1 5 291 -16 - 4 4 38 - 4 30 36 - 4 0 34 - 4 34 40 -0.08 -124 0 0 - 4 41 7 13 16 0.4 4 291 -15 - 4 28 9 - 4 54 5 - 4 24 5 - 4 58 9 -0.09 -123 0 0 - 5 4 27 13 15 59.9 3 291 -14 - 4 51 29 - 5 17 24 - 4 47 26 - 5 21 27 -0.10 -122 0 0 - 5 27 35 13 15 59.5 2 291 -13 - 5 14 38 - 5 40 32 - 5 10 35 - 5 44 35 -0.12 -121 0 0 - 5 50 32 13 15 59.3 1 291 -12 - 5 37 36 - 6 3 28 - 5 33 33 - 6 7 30 -0.18 -120 0 0 - 6 13 16 13 15 59.2 0 291 -11 - 6 0 21 - 6 26 11 - 5 56 18 - 6 30 14 -1.33 Uncertainty in time = +/- 2 secs Prediction of 2022 Dec 1.1 Data for the target star ------------------------ * name: HIP 35801 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 07 23 03.5991 DE: +20 33 19.611 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 07 23 03.5990 DE: +20 33 19.611 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 7.7 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1082) Pirola asteroid class: approx. diameter [km]: 45 approx. diameter ["]: 0.024 distance from Earth [AU]: 2.51410 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#71 date of fit: 2022 Nov 22 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): 0.019", 0.004", 96.952° remarks: * orbital elements for (1082)Pirola : Mean anomaly = 122.6209237898 deg Arg. of pericenter = 186.4790151490 deg Long. of node = 147.9392671347 deg Inclination = 1.8548655179 deg Eccentricity = 0.1798107553 Semimajor axis = 3.1218410481 AU Perihelion dist = 2.5605004513 AU Mag: H = 10.57, G = 0.15 Epoch of elements : MJD 59964.55763889 TDT (2023 Jan 20.5576) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#712022Nov22,2.99,2023,1,20,13.385262,0.011573,0.061995,-8.261491,1.495618,0.001114,0.000000,0.000002,0.000000 150.6639,20.5109,-18.04,-20.10,False HIP 35801,7.38433309,20.5554474,0.00,7.67,0.00,0.0,0,,7.40725058,20.5108631,7.94,0.00,0,0,0 1082,Pirola,15.61,44.5,2.5141,0,0,-2.056,5.23,,3.0,0 0,122.5213,2023,1,20,186.4790,147.9393,1.8549,0.17981,3.12184,2.56050,10.59,5.0,0.15 1.156,0.0187,0.0037,97,0.0038,Known errors,-1.00,-1,-1,-1 20230120__35801,59914.09 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 01, 02:14 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org