IOTA/IOTA-ES occultation update for (105) Artemis / UCAC4-431-004006 event on 2022 Nov 12, 03:40 UT Visible from Europe, South America Summary ------- On 2022 Nov 12 UT, the 119.8 km diameter asteroid (105) Artemis will occult a 11.7 mag star in the constellation Eridanus for observers along a path across Europe, South America. In the case of an occultation, the combined light of the asteroid and the star will drop by 1.50 mag to 12.86 mag (the magnitude of the asteroid) for at most 8.140 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: 2022 Nov 12, 03:33 - 2022 Nov 12, 03:47 * geocentric midpoint of event [JD]: 2459895.65307700 * magnitude of target star: 11.68 * magnitude drop [mag]: 1.50 * estimated maximum duration [s]: 8.140 * Moon: 87 % sunlit, 53° distance * Sun: 159° distance * rough path description: Europe, South America Additional comments ------------------- poor solution in DR3 The occultation path -------------------- * approximate projected width [km]: 123 * 1 sigma uncertainty interval [path widths]: +/- 0.05 * 1 sigma uncertainty interval [seconds]: +/- 0.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.008, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.008", 0.003", 82°) * approx speed of asteroid's shadow [km/s]: 14.7222 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4-431-004006 by 105 Artemis on 2022 Nov 12 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 -151 0 0 -17 34 9 3 47 27.7 1 94 5 -17 0 42 -18 7 32 -16 57 24 -18 10 49 .... -150 0 0 -17 37 28 3 47 27.5 2 93 4 -17 4 2 -18 10 50 -17 0 45 -18 14 6 -0.16 -149 0 0 -17 40 16 3 47 27.2 3 93 4 -17 6 51 -18 13 36 -17 3 33 -18 16 53 -0.19 -148 0 0 -17 42 31 3 47 26.8 4 93 3 -17 9 7 -18 15 51 -17 5 50 -18 19 7 -0.20 -147 0 0 -17 44 15 3 47 26.3 5 93 2 -17 10 52 -18 17 34 -17 7 34 -18 20 51 -0.21 -146 0 0 -17 45 28 3 47 25.7 5 92 1 -17 12 5 -18 18 46 -17 8 47 -18 22 2 -0.21 -145 0 0 -17 46 8 3 47 24.9 6 92 0 -17 12 46 -18 19 27 -17 9 29 -18 22 43 -0.22 -144 0 0 -17 46 18 3 47 24.0 7 92 -1 -17 12 55 -18 19 36 -17 9 38 -18 22 52 -0.22 -143 0 0 -17 45 56 3 47 23.0 8 91 -2 -17 12 33 -18 19 14 -17 9 16 -18 22 30 -0.22 -142 0 0 -17 45 2 3 47 21.9 9 91 -3 -17 11 40 -18 18 20 -17 8 22 -18 21 37 -0.22 -141 0 0 -17 43 37 3 47 20.6 10 91 -4 -17 10 14 -18 16 56 -17 6 57 -18 20 12 -0.22 -140 0 0 -17 41 41 3 47 19.2 11 90 -5 -17 8 18 -18 15 0 -17 5 0 -18 18 16 -0.22 -139 0 0 -17 39 14 3 47 17.8 12 90 -5 -17 5 50 -18 12 33 -17 2 32 -18 15 50 -0.23 -138 0 0 -17 36 15 3 47 16.1 13 90 -6 -17 2 50 -18 9 36 -16 59 33 -18 12 52 -0.23 -137 0 0 -17 32 45 3 47 14.4 14 90 -7 -16 59 19 -18 6 7 -16 56 2 -18 9 23 -0.23 -136 0 0 -17 28 44 3 47 12.6 15 89 -8 -16 55 17 -18 2 7 -16 51 59 -18 5 23 -0.23 -135 0 0 -17 24 12 3 47 10.6 16 89 -9 -16 50 43 -17 57 36 -16 47 26 -18 0 53 -0.23 -134 0 0 -17 19 9 3 47 8.5 17 89 -10 -16 45 39 -17 52 34 -16 42 21 -17 55 51 -0.23 -133 0 0 -17 13 34 3 47 6.3 18 88 -11 -16 40 2 -17 47 1 -16 36 44 -17 50 18 -0.23 -132 0 0 -17 7 28 3 47 4.0 19 88 -12 -16 33 55 -17 40 57 -16 30 37 -17 44 15 -0.23 -131 0 0 -17 0 52 3 47 1.6 20 88 -13 -16 27 16 -17 34 23 -16 23 58 -17 37 40 -0.23 -130 0 0 -16 53 44 3 46 59.0 21 88 -14 -16 20 7 -17 27 17 -16 16 48 -17 30 35 -0.23 -129 0 0 -16 46 5 3 46 56.3 22 87 -15 -16 12 26 -17 19 40 -16 9 7 -17 22 58 -0.23 -128 0 0 -16 37 55 3 46 53.5 23 87 -15 -16 4 13 -17 11 33 -16 0 54 -17 14 51 -0.23 -127 0 0 -16 29 15 3 46 50.6 24 87 -16 -15 55 30 -17 2 55 -15 52 11 -17 6 13 -0.23 -126 0 0 -16 20 3 3 46 47.6 24 87 -17 -15 46 15 -16 53 46 -15 42 56 -16 57 4 -0.23 -125 0 0 -16 10 20 3 46 44.5 25 87 -18 -15 36 30 -16 44 6 -15 33 10 -16 47 24 -0.23 -124 0 0 -16 0 6 3 46 41.2 26 86 -19 -15 26 13 -16 33 55 -15 22 53 -16 37 14 -0.23 -123 0 0 -15 49 21 3 46 37.8 27 86 -20 -15 15 25 -16 23 13 -15 12 4 -16 26 33 -0.23 -122 0 0 -15 38 6 3 46 34.3 28 86 -21 -15 4 6 -16 12 1 -15 0 45 -16 15 20 -0.23 -121 0 0 -15 26 19 3 46 30.7 29 86 -22 -14 52 16 -16 0 17 -14 48 55 -16 3 37 -0.23 -120 0 0 -15 14 1 3 46 26.9 30 86 -23 -14 39 55 -15 48 3 -14 36 33 -15 51 24 -0.23 -119 0 0 -15 1 13 3 46 23.1 31 85 -24 -14 27 3 -15 35 19 -14 23 41 -15 38 39 -0.23 -118 0 0 -14 47 54 3 46 19.1 32 85 -25 -14 13 40 -15 22 3 -14 10 17 -15 25 24 -0.23 -117 0 0 -14 34 4 3 46 15.0 33 85 -26 -13 59 46 -15 8 17 -13 56 23 -15 11 38 -0.23 -116 0 0 -14 19 43 3 46 10.8 34 85 -27 -13 45 21 -14 54 0 -13 41 58 -14 57 22 -0.23 -115 0 0 -14 4 51 3 46 6.4 35 85 -28 -13 30 25 -14 39 13 -13 27 1 -14 42 35 -0.23 -114 0 0 -13 49 29 3 46 2.0 36 85 -29 -13 14 58 -14 23 55 -13 11 34 -14 27 17 -0.23 -113 0 0 -13 33 36 3 45 57.4 37 85 -30 -12 59 1 -14 8 6 -12 55 37 -14 11 29 -0.23 -112 0 0 -13 17 12 3 45 52.7 38 84 -30 -12 42 33 -13 51 47 -12 39 8 -13 55 11 -0.23 -111 0 0 -13 0 18 3 45 47.9 39 84 -31 -12 25 34 -13 34 58 -12 22 9 -13 38 22 -0.23 -110 0 0 -12 42 54 3 45 43.0 40 84 -32 -12 8 5 -13 17 38 -12 4 40 -13 21 2 -0.23 -109 0 0 -12 24 59 3 45 38.0 41 84 -33 -11 50 6 -12 59 48 -11 46 39 -13 3 13 -0.23 -108 0 0 -12 6 34 3 45 32.8 42 84 -34 -11 31 36 -12 41 28 -11 28 9 -12 44 53 -0.23 -107 0 0 -11 47 39 3 45 27.5 43 84 -35 -11 12 36 -12 22 38 -11 9 9 -12 26 4 -0.23 -106 0 0 -11 28 14 3 45 22.2 44 84 -36 -10 53 5 -12 3 18 -10 49 38 -12 6 44 -0.23 -105 0 0 -11 8 19 3 45 16.7 45 84 -37 -10 33 5 -11 43 28 -10 29 37 -11 46 55 -0.23 -104 0 0 -10 47 54 3 45 11.0 46 84 -38 -10 12 35 -11 23 8 -10 9 7 -11 26 36 -0.23 -103 0 0 -10 27 0 3 45 5.3 47 84 -39 - 9 51 36 -11 2 19 - 9 48 7 -11 5 47 -0.23 -102 0 0 -10 5 36 3 44 59.5 48 85 -40 - 9 30 7 -10 41 1 - 9 26 37 -10 44 29 -0.23 -101 0 0 - 9 43 43 3 44 53.5 49 85 -41 - 9 8 8 -10 19 13 - 9 4 38 -10 22 42 -0.23 -100 0 0 - 9 21 22 3 44 47.4 50 85 -42 - 8 45 41 - 9 56 57 - 8 42 10 -10 0 26 -0.23 - 99 0 0 - 8 58 31 3 44 41.3 51 85 -43 - 8 22 44 - 9 34 12 - 8 19 13 - 9 37 42 -0.23 - 98 0 0 - 8 35 11 3 44 35.0 52 85 -44 - 7 59 20 - 9 10 58 - 7 55 48 - 9 14 28 -0.23 - 97 0 0 - 8 11 24 3 44 28.6 53 86 -45 - 7 35 26 - 8 47 16 - 7 31 54 - 8 50 47 -0.23 - 96 0 0 - 7 47 8 3 44 22.1 54 86 -46 - 7 11 5 - 8 23 5 - 7 7 32 - 8 26 37 -0.23 - 95 0 0 - 7 22 24 3 44 15.5 55 86 -47 - 6 46 16 - 7 58 28 - 6 42 42 - 8 2 0 -0.23 - 94 0 0 - 6 57 13 3 44 8.8 56 87 -48 - 6 20 59 - 7 33 22 - 6 17 25 - 7 36 55 -0.23 - 93 0 0 - 6 31 35 3 44 2.0 57 87 -49 - 5 55 15 - 7 7 50 - 5 51 40 - 7 11 23 -0.23 - 92 0 0 - 6 5 30 3 43 55.1 58 88 -50 - 5 29 4 - 6 41 51 - 5 25 29 - 6 45 25 -0.23 - 91 0 0 - 5 38 59 3 43 48.1 59 88 -51 - 5 2 27 - 6 15 25 - 4 58 51 - 6 19 0 -0.23 - 90 0 0 - 5 12 2 3 43 41.0 60 89 -53 - 4 35 24 - 5 48 33 - 4 31 48 - 5 52 8 -0.23 - 89 0 0 - 4 44 39 3 43 33.8 61 89 -54 - 4 7 55 - 5 21 16 - 4 4 19 - 5 24 52 -0.23 - 88 0 0 - 4 16 50 3 43 26.5 62 90 -55 - 3 40 2 - 4 53 33 - 3 36 24 - 4 57 10 -0.23 - 87 0 0 - 3 48 38 3 43 19.1 63 91 -56 - 3 11 43 - 4 25 26 - 3 8 5 - 4 29 3 -0.23 - 86 0 0 - 3 20 0 3 43 11.7 64 92 -57 - 2 43 0 - 3 56 54 - 2 39 22 - 4 0 32 -0.23 - 85 0 0 - 2 50 59 3 43 4.1 65 93 -58 - 2 13 54 - 3 27 59 - 2 10 15 - 3 31 37 -0.23 - 84 0 0 - 2 21 35 3 42 56.5 65 94 -59 - 1 44 24 - 2 58 40 - 1 40 44 - 3 2 19 -0.23 - 83 0 0 - 1 51 49 3 42 48.8 66 95 -60 - 1 14 32 - 2 28 59 - 1 10 52 - 2 32 38 -0.23 - 82 0 0 - 1 21 40 3 42 41.0 67 97 -61 - 0 44 18 - 1 58 56 - 0 40 37 - 2 2 35 -0.23 - 81 0 0 - 0 51 10 3 42 33.2 68 98 -62 - 0 13 42 - 1 28 31 - 0 10 1 - 1 32 11 -0.23 - 80 0 0 - 0 20 18 3 42 25.3 69 100 -63 0 17 14 - 0 57 45 0 20 56 - 1 1 25 -0.23 - 79 0 0 0 10 53 3 42 17.3 70 102 -64 0 48 31 - 0 26 39 0 52 13 - 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64 0 0 8 30 28 3 40 12.9 77 157 -80 9 9 8 7 51 54 9 12 57 7 48 7 -0.24 - 63 0 0 9 5 14 3 40 4.5 76 161 -80 9 43 58 8 26 38 9 47 47 8 22 50 -0.24 - 62 0 0 9 40 7 3 39 56.1 76 166 -81 10 18 53 9 1 28 10 22 42 8 57 40 -0.24 - 61 0 0 10 15 4 3 39 47.7 76 170 -82 10 53 52 9 36 22 10 57 42 9 32 34 -0.24 - 60 0 0 10 50 5 3 39 39.3 75 175 -83 11 28 55 10 11 21 11 32 45 10 7 33 -0.24 - 59 0 0 11 25 8 3 39 31.0 75 178 -84 12 4 1 10 46 23 12 7 51 10 42 34 -0.24 - 58 0 0 12 0 14 3 39 22.7 74 182 -84 12 39 8 11 21 26 12 42 58 11 17 38 -0.24 - 57 0 0 12 35 20 3 39 14.4 74 185 -84 13 14 16 11 56 31 13 18 6 11 52 42 -0.24 - 56 0 0 13 10 25 3 39 6.2 73 188 -85 13 49 23 12 31 35 13 53 13 12 27 47 -0.24 - 55 0 0 13 45 30 3 38 58.0 72 191 -85 14 24 28 13 6 39 14 28 19 13 2 50 -0.24 - 54 0 0 14 20 32 3 38 49.9 71 194 -84 14 59 31 13 41 40 15 3 22 13 37 51 -0.24 - 53 0 0 14 55 31 3 38 41.8 71 196 -84 15 34 31 14 16 38 15 38 21 14 12 49 -0.24 - 52 0 0 15 30 25 3 38 33.8 70 199 -83 16 9 26 14 51 32 16 13 16 14 47 43 -0.24 - 51 0 0 16 5 14 3 38 25.8 69 201 -82 16 44 15 15 26 21 16 48 5 15 22 32 -0.24 - 50 0 0 16 39 57 3 38 17.9 68 203 -82 17 18 58 16 1 4 17 22 48 15 57 15 -0.24 - 49 0 0 17 14 33 3 38 10.1 67 204 -81 17 53 33 16 35 40 17 57 23 16 31 51 -0.24 - 48 0 0 17 49 0 3 38 2.4 66 206 -80 18 27 59 17 10 8 18 31 50 17 6 19 -0.24 - 47 0 0 18 23 18 3 37 54.7 65 208 -79 19 2 17 17 44 27 19 6 7 17 40 38 -0.24 - 46 0 0 18 57 26 3 37 47.1 64 209 -78 19 36 24 18 18 36 19 40 14 18 14 47 -0.24 - 45 0 0 19 31 23 3 37 39.7 63 210 -77 20 10 19 18 52 34 20 14 9 18 48 45 -0.24 - 44 0 0 20 5 8 3 37 32.3 62 212 -76 20 44 2 19 26 21 20 47 52 19 22 32 -0.24 - 43 0 0 20 38 40 3 37 25.0 62 213 -75 21 17 33 19 59 54 21 21 23 19 56 6 -0.24 - 42 0 0 21 11 58 3 37 17.7 61 214 -74 21 50 49 20 33 15 21 54 39 20 29 27 -0.24 - 41 0 0 21 45 2 3 37 10.6 60 215 -73 22 23 51 21 6 21 22 27 40 21 2 33 -0.24 - 40 0 0 22 17 51 3 37 3.6 59 216 -72 22 56 37 21 39 12 23 0 26 21 35 24 -0.24 - 39 0 0 22 50 23 3 36 56.7 58 217 -71 23 29 7 22 11 47 23 32 55 22 8 0 -0.24 - 38 0 0 23 22 39 3 36 49.9 57 218 -70 24 1 19 22 44 5 24 5 8 22 40 18 -0.24 - 37 0 0 23 54 37 3 36 43.2 56 219 -69 24 33 14 23 16 6 24 37 2 23 12 19 -0.24 - 36 0 0 24 26 16 3 36 36.7 55 220 -68 25 4 50 23 47 49 25 8 38 23 44 3 -0.24 - 35 0 0 24 57 37 3 36 30.2 54 221 -67 25 36 7 24 19 13 25 39 55 24 15 27 -0.24 - 34 0 0 25 28 38 3 36 23.8 53 222 -66 26 7 5 24 50 18 26 10 52 24 46 32 -0.24 - 33 0 0 25 59 18 3 36 17.6 52 223 -65 26 37 41 25 21 2 26 41 28 25 17 17 -0.24 - 32 0 0 26 29 38 3 36 11.5 51 223 -64 27 7 57 25 51 26 27 11 44 25 47 41 -0.24 - 31 0 0 26 59 36 3 36 5.5 50 224 -63 27 37 51 26 21 29 27 41 37 26 17 44 -0.24 - 30 0 0 27 29 13 3 35 59.6 49 225 -62 28 7 23 26 51 9 28 11 9 26 47 25 -0.24 - 29 0 0 27 58 27 3 35 53.9 48 226 -61 28 36 32 27 20 28 28 40 18 27 16 44 -0.24 - 28 0 0 28 27 18 3 35 48.2 47 226 -60 29 5 19 27 49 23 29 9 3 27 45 40 -0.24 - 27 0 0 28 55 45 3 35 42.7 46 227 -60 29 33 41 28 17 56 29 37 26 28 14 13 -0.24 - 26 0 0 29 23 49 3 35 37.3 45 228 -59 30 1 40 28 46 4 30 5 24 28 42 22 -0.24 - 25 0 0 29 51 28 3 35 32.0 44 229 -58 30 29 14 29 13 49 30 32 58 29 10 7 -0.24 - 24 0 0 30 18 43 3 35 26.9 43 229 -57 30 56 24 29 41 9 31 0 7 29 37 27 -0.24 - 23 0 0 30 45 33 3 35 21.9 42 230 -56 31 23 8 30 8 4 31 26 51 30 4 23 -0.24 - 22 0 0 31 11 58 3 35 16.9 41 231 -55 31 49 28 30 34 34 31 53 9 30 30 54 -0.24 - 21 0 0 31 37 57 3 35 12.2 40 231 -54 32 15 21 31 0 39 32 19 2 30 56 59 -0.24 - 20 0 0 32 3 30 3 35 7.5 40 232 -53 32 40 49 31 26 18 32 44 30 31 22 38 -0.24 - 19 0 0 32 28 37 3 35 2.9 39 233 -52 33 5 51 31 51 30 33 9 31 31 47 52 -0.24 - 18 0 0 32 53 18 3 34 58.5 38 233 -51 33 30 26 32 16 17 33 34 5 32 12 39 -0.24 - 17 0 0 33 17 33 3 34 54.2 37 234 -50 33 54 35 32 40 38 33 58 14 32 37 0 -0.24 - 16 0 0 33 41 21 3 34 50.0 36 235 -49 34 18 17 33 4 32 34 21 55 33 0 55 -0.24 - 15 0 0 34 4 43 3 34 45.9 35 235 -49 34 41 32 33 27 59 34 45 10 33 24 22 -0.24 - 14 0 0 34 27 37 3 34 42.0 34 236 -48 35 4 21 33 50 59 35 7 58 33 47 23 -0.24 - 13 0 0 34 50 5 3 34 38.1 33 237 -47 35 26 43 34 13 33 35 30 19 34 9 57 -0.24 - 12 0 0 35 12 5 3 34 34.4 32 237 -46 35 48 37 34 35 39 35 52 13 34 32 4 -0.24 - 11 0 0 35 33 38 3 34 30.8 32 238 -45 36 10 5 34 57 18 36 13 40 34 53 44 -0.24 - 10 0 0 35 54 45 3 34 27.3 31 239 -44 36 31 5 35 18 31 36 34 39 35 14 57 -0.24 - 9 0 0 36 15 24 3 34 23.9 30 239 -43 36 51 38 35 39 16 36 55 12 35 35 43 -0.24 - 8 0 0 36 35 36 3 34 20.6 29 240 -43 37 11 44 35 59 33 37 15 17 35 56 1 -0.24 - 7 0 0 36 55 20 3 34 17.5 28 241 -42 37 31 22 36 19 24 37 34 55 36 15 52 -0.24 - 6 0 0 37 14 38 3 34 14.4 27 241 -41 37 50 34 36 38 47 37 54 6 36 35 16 -0.24 - 5 0 0 37 33 28 3 34 11.4 26 242 -40 38 9 18 36 57 43 38 12 50 36 54 13 -0.24 - 4 0 0 37 51 51 3 34 8.6 26 242 -39 38 27 36 37 16 12 38 31 7 37 12 42 -0.24 - 3 0 0 38 9 47 3 34 5.8 25 243 -38 38 45 26 37 34 14 38 48 56 37 30 45 -0.24 - 2 0 0 38 27 16 3 34 3.2 24 244 -38 39 2 49 37 51 49 39 6 19 37 48 20 -0.24 - 1 0 0 38 44 18 3 34 0.6 23 244 -37 39 19 45 38 8 57 39 23 15 38 5 28 -0.24 0 0 0 39 0 53 3 33 58.2 22 245 -36 39 36 15 38 25 37 39 39 44 38 22 9 -0.24 1 0 0 39 17 2 3 33 55.8 21 246 -35 39 52 18 38 41 51 39 55 46 38 38 24 -0.24 2 0 0 39 32 43 3 33 53.6 21 246 -34 40 7 54 38 57 38 40 11 22 38 54 11 -0.24 3 0 0 39 47 58 3 33 51.4 20 247 -34 40 23 3 39 12 58 40 26 31 39 9 32 -0.24 4 0 0 40 2 46 3 33 49.3 19 248 -33 40 37 46 39 27 52 40 41 13 39 24 26 -0.24 5 0 0 40 17 8 3 33 47.4 18 248 -32 40 52 3 39 42 19 40 55 29 39 38 54 -0.24 6 0 0 40 31 4 3 33 45.5 17 249 -31 41 5 53 39 56 20 41 9 19 39 52 55 -0.24 7 0 0 40 44 33 3 33 43.7 17 250 -31 41 19 18 40 9 54 41 22 43 40 6 30 -0.24 8 0 0 40 57 36 3 33 42.0 16 250 -30 41 32 16 40 23 2 41 35 41 40 19 38 -0.24 9 0 0 41 10 14 3 33 40.4 15 251 -29 41 44 48 40 35 44 41 48 13 40 32 21 -0.24 10 0 0 41 22 25 3 33 38.8 14 252 -28 41 56 55 40 48 0 42 0 19 40 44 37 -0.24 11 0 0 41 34 10 3 33 37.4 14 252 -28 42 8 36 40 59 50 42 11 59 40 56 27 -0.24 12 0 0 41 45 30 3 33 36.0 13 253 -27 42 19 51 41 11 14 42 23 14 41 7 52 -0.24 13 0 0 41 56 24 3 33 34.7 12 254 -26 42 30 41 41 22 12 42 34 4 41 18 51 -0.24 14 0 0 42 6 53 3 33 33.6 11 254 -25 42 41 6 41 32 45 42 44 28 41 29 24 -0.24 15 0 0 42 16 57 3 33 32.4 11 255 -25 42 51 5 41 42 53 42 54 27 41 39 32 -0.24 16 0 0 42 26 35 3 33 31.4 10 256 -24 43 0 39 41 52 35 43 4 1 41 49 14 -0.24 17 0 0 42 35 48 3 33 30.5 9 256 -23 43 9 49 42 1 52 43 13 10 41 58 32 -0.24 18 0 0 42 44 36 3 33 29.6 8 257 -22 43 18 33 42 10 43 43 21 54 42 7 24 -0.24 19 0 0 42 52 59 3 33 28.8 8 258 -22 43 26 53 42 19 10 43 30 13 42 15 51 -0.24 20 0 0 43 0 57 3 33 28.1 7 258 -21 43 34 48 42 27 11 43 38 7 42 23 52 -0.24 21 0 0 43 8 31 3 33 27.4 6 259 -20 43 42 18 42 34 48 43 45 37 42 31 29 -0.24 22 0 0 43 15 40 3 33 26.9 5 260 -20 43 49 24 42 42 0 43 52 43 42 38 42 -0.25 23 0 0 43 22 24 3 33 26.4 5 260 -19 43 56 5 42 48 47 43 59 24 42 45 29 -0.25 24 0 0 43 28 44 3 33 25.9 4 261 -18 44 2 22 42 55 10 44 5 41 42 51 52 -0.25 25 0 0 43 34 39 3 33 25.6 3 262 -17 44 8 15 43 1 8 44 11 34 42 57 50 -0.25 26 0 0 43 40 10 3 33 25.3 2 262 -17 44 13 44 43 6 41 44 17 2 43 3 24 -0.26 27 0 0 43 45 17 3 33 25.1 2 263 -16 44 18 49 43 11 50 44 22 7 43 8 33 -0.27 28 0 0 43 50 0 3 33 25.0 1 264 -15 44 23 29 43 16 35 44 26 47 43 13 18 -0.29 29 0 0 43 54 18 3 33 24.9 0 265 -15 44 27 46 43 20 56 44 31 3 43 17 39 -0.48 Uncertainty in time = +/- 1 secs Prediction of 2022 Oct 17.0 Data for the target star ------------------------ * name: UCAC4-431-004006 * constellation : Eridanus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 03 09 01.0739 DE: -03 52 36.397 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 03 09 01.0739 DE: -03 52 36.397 * position source: Gaia14_DR2 * standard error: RA,DE [mas]: (1.100,1.200) * V mag [mag]: 11.7 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (105) Artemis asteroid class: ShapeModel approx. diameter [km]: 120 approx. diameter ["]: 0.091 distance from Earth [AU]: 1.82320 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#132 date of fit: 2022 Sep 21 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): 0.008", 0.003", 82.273° remarks: * orbital elements for (105)Artemis : Mean anomaly = 155.3081779220 deg Arg. of pericenter = 57.1441969062 deg Long. of node = 188.2226622833 deg Inclination = 21.4560338769 deg Eccentricity = 0.1784750400 Semimajor axis = 2.3729771454 AU Perihelion dist = 1.9494599545 AU Mag: H = 8.79, G = 0.10 Epoch of elements : MJD 59895.15284722 TDT (2022 Nov 12.1528) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1322022Sep21,8.14,2022,11,12,3.673848,-0.115934,0.196490,-7.149262,-4.235280,-0.000044,0.002131,0.000001,0.000000 -58.8207,-3.7888,120.92,-17.67,False UCAC4-431-004006,3.15029832,-3.8767768,0.00,11.68,0.00,0.0,0,,3.16956883,-3.7888321,1.49,0.00,0,0,0 105,Artemis,12.86,119.8,1.8232,0,0,-2.303,-20.42,,6.4,0 0,155.2670,2022,11,12,57.1442,188.2227,21.4560,0.17848,2.37298,1.94946,8.80,5.0,0.15 1.049,0.0084,0.0033,82,0.0045,Known errors,-1.00,-1,-1,-1 20221112_004006,59868.97 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Oct 16, 23:12 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org