IOTA/IOTA-ES occultation update for (490) Veritas / UCAC4 501-032304 event on 2023 Jan 11, 16:06 UT Visible from SE Asia, India, Arabia Summary ------- On 2023 Jan 11 UT, the 112.4 km diameter asteroid (490) Veritas will occult a 12.5 mag star in the constellation Monoceros for observers along a path across SE Asia, India, Arabia. In the case of an occultation, the combined light of the asteroid and the star will drop by 1.20 mag to 13.24 mag (the magnitude of the asteroid) for at most 8.440 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 11, 15:58 - 2023 Jan 11, 16:14 * geocentric midpoint of event [JD]: 2459956.17099688 * magnitude of target star: 12.48 * magnitude drop [mag]: 1.20 * estimated maximum duration [s]: 8.440 * Moon: 81 % sunlit, 62° distance * Sun: 165° distance * rough path description: SE Asia, India, Arabia The occultation path -------------------- * approximate projected width [km]: 113 * 1 sigma uncertainty interval [path widths]: +/- 0.30 * 1 sigma uncertainty interval [seconds]: +/- 3.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.031, +/- 0.021) * 1 sigma uncertainty ellipse (major, minor, PA): (0.031", 0.021", 94°) * approx speed of asteroid's shadow [km/s]: 13.3181 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 501-032304 by 490 Veritas on 2023 Jan 11 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 15 0 0 17 5 28 16 14 11.2 0 79 6 17 36 34 .. .. .. 17 55 7 .. .. .. .... 16 0 0 17 16 4 16 14 11.1 1 80 5 17 47 9 16 45 1 18 5 41 16 26 31 -0.11 17 0 0 17 26 26 16 14 10.9 2 80 4 17 57 30 16 55 24 18 16 1 16 36 55 -0.09 18 0 0 17 36 34 16 14 10.5 3 80 3 18 7 36 17 5 33 18 26 7 16 47 5 -0.09 19 0 0 17 46 27 16 14 10.0 4 81 2 18 17 29 17 15 28 18 35 58 16 57 0 -0.09 20 0 0 17 56 6 16 14 9.4 5 81 1 18 27 6 17 25 8 18 45 35 17 6 41 -0.08 21 0 0 18 5 31 16 14 8.7 6 81 0 18 36 29 17 34 33 18 54 58 17 16 7 -0.08 22 0 0 18 14 40 16 14 7.8 7 82 -1 18 45 38 17 43 44 19 4 5 17 25 19 -0.08 23 0 0 18 23 35 16 14 6.8 8 82 -2 18 54 31 17 52 40 19 12 58 17 34 15 -0.08 24 0 0 18 32 15 16 14 5.6 9 82 -3 19 3 10 18 1 21 19 21 36 17 42 57 -0.08 25 0 0 18 40 40 16 14 4.3 10 83 -4 19 11 34 18 9 48 19 30 0 17 51 24 -0.08 26 0 0 18 48 50 16 14 2.9 11 83 -5 19 19 43 18 17 59 19 38 8 17 59 36 -0.08 27 0 0 18 56 45 16 14 1.4 12 83 -6 19 27 37 18 25 55 19 46 1 18 7 33 -0.08 28 0 0 19 4 25 16 13 59.7 13 84 -7 19 35 16 18 33 36 19 53 39 18 15 14 -0.08 29 0 0 19 11 50 16 13 57.9 13 84 -7 19 42 40 18 41 2 20 1 2 18 22 41 -0.08 30 0 0 19 18 59 16 13 56.0 14 84 -8 19 49 48 18 48 12 20 8 10 18 29 52 -0.08 31 0 0 19 25 54 16 13 54.0 15 84 -9 19 56 41 18 55 7 20 15 3 18 36 47 -0.08 32 0 0 19 32 32 16 13 51.8 16 85 -10 20 3 19 19 1 47 20 21 40 18 43 28 -0.08 33 0 0 19 38 56 16 13 49.6 17 85 -11 20 9 42 19 8 11 20 28 3 18 49 53 -0.08 34 0 0 19 45 4 16 13 47.2 18 86 -12 20 15 49 19 14 20 20 34 9 18 56 2 -0.08 35 0 0 19 50 57 16 13 44.7 19 86 -13 20 21 41 19 20 14 20 40 1 19 1 56 -0.08 36 0 0 19 56 34 16 13 42.0 20 86 -14 20 27 17 19 25 52 20 45 36 19 7 35 -0.08 37 0 0 20 1 55 16 13 39.3 21 87 -15 20 32 38 19 31 14 20 50 57 19 12 57 -0.08 38 0 0 20 7 2 16 13 36.4 22 87 -16 20 37 43 19 36 21 20 56 2 19 18 5 -0.08 39 0 0 20 11 52 16 13 33.5 23 87 -17 20 42 33 19 41 12 21 0 51 19 22 56 -0.08 40 0 0 20 16 27 16 13 30.4 24 88 -17 20 47 8 19 45 48 21 5 25 19 27 32 -0.08 41 0 0 20 20 46 16 13 27.2 25 88 -18 20 51 26 19 50 8 21 9 43 19 31 53 -0.08 42 0 0 20 24 50 16 13 23.9 26 88 -19 20 55 29 19 54 12 21 13 46 19 35 57 -0.08 43 0 0 20 28 38 16 13 20.4 27 89 -20 20 59 17 19 58 1 21 17 33 19 39 46 -0.08 44 0 0 20 32 11 16 13 16.9 27 89 -21 21 2 49 20 1 34 21 21 5 19 43 20 -0.08 45 0 0 20 35 27 16 13 13.3 28 89 -22 21 6 5 20 4 51 21 24 21 19 46 37 -0.08 46 0 0 20 38 28 16 13 9.5 29 90 -23 21 9 6 20 7 53 21 27 21 19 49 39 -0.08 47 0 0 20 41 14 16 13 5.7 30 90 -24 21 11 51 20 10 38 21 30 6 19 52 25 -0.08 48 0 0 20 43 44 16 13 1.8 31 91 -25 21 14 20 20 13 8 21 32 35 19 54 55 -0.08 49 0 0 20 45 58 16 12 57.7 32 91 -26 21 16 34 20 15 23 21 34 49 19 57 10 -0.08 50 0 0 20 47 56 16 12 53.6 33 91 -26 21 18 32 20 17 22 21 36 47 19 59 9 -0.08 51 0 0 20 49 39 16 12 49.3 34 92 -27 21 20 15 20 19 5 21 38 29 20 0 52 -0.08 52 0 0 20 51 6 16 12 45.0 35 92 -28 21 21 41 20 20 32 21 39 56 20 2 19 -0.08 53 0 0 20 52 17 16 12 40.5 36 92 -29 21 22 53 20 21 43 21 41 7 20 3 31 -0.08 54 0 0 20 53 13 16 12 36.0 37 93 -30 21 23 48 20 22 39 21 42 3 20 4 27 -0.08 55 0 0 20 53 53 16 12 31.3 38 93 -31 21 24 28 20 23 19 21 42 43 20 5 7 -0.08 56 0 0 20 54 18 16 12 26.6 38 94 -32 21 24 53 20 23 44 21 43 7 20 5 32 -0.08 57 0 0 20 54 27 16 12 21.8 39 94 -33 21 25 2 20 23 53 21 43 16 20 5 41 -0.08 58 0 0 20 54 20 16 12 16.8 40 94 -34 21 24 55 20 23 46 21 43 9 20 5 34 -0.08 59 0 0 20 53 58 16 12 11.8 41 95 -35 21 24 33 20 23 24 21 42 47 20 5 12 -0.08 60 0 0 20 53 20 16 12 6.7 42 95 -35 21 23 55 20 22 46 21 42 10 20 4 34 -0.08 61 0 0 20 52 27 16 12 1.5 43 96 -36 21 23 2 20 21 53 21 41 17 20 3 40 -0.08 62 0 0 20 51 18 16 11 56.2 44 96 -37 21 21 53 20 20 44 21 40 8 20 2 31 -0.08 63 0 0 20 49 54 16 11 50.9 45 96 -38 21 20 29 20 19 19 21 38 44 20 1 6 -0.08 64 0 0 20 48 14 16 11 45.4 46 97 -39 21 18 50 20 17 39 21 37 5 19 59 26 -0.09 65 0 0 20 46 19 16 11 39.9 47 97 -40 21 16 55 20 15 44 21 35 10 19 57 31 -0.09 66 0 0 20 44 8 16 11 34.3 48 98 -41 21 14 45 20 13 33 21 33 0 19 55 19 -0.09 67 0 0 20 41 42 16 11 28.5 48 98 -42 21 12 19 20 11 7 21 30 35 19 52 53 -0.09 68 0 0 20 39 1 16 11 22.8 49 99 -43 21 9 39 20 8 25 21 27 55 19 50 11 -0.09 69 0 0 20 36 5 16 11 16.9 50 99 -43 21 6 43 20 5 28 21 24 59 19 47 14 -0.09 70 0 0 20 32 53 16 11 10.9 51 100 -44 21 3 32 20 2 16 21 21 48 19 44 2 -0.09 71 0 0 20 29 26 16 11 4.9 52 100 -45 21 0 5 19 58 48 21 18 22 19 40 34 -0.09 72 0 0 20 25 44 16 10 58.8 53 100 -46 20 56 24 19 55 6 21 14 41 19 36 51 -0.09 73 0 0 20 21 47 16 10 52.6 54 101 -47 20 52 27 19 51 8 21 10 45 19 32 53 -0.09 74 0 0 20 17 35 16 10 46.4 55 101 -48 20 48 16 19 46 55 21 6 33 19 28 40 -0.09 75 0 0 20 13 8 16 10 40.1 56 102 -49 20 43 49 19 42 28 21 2 7 19 24 12 -0.09 76 0 0 20 8 26 16 10 33.7 57 102 -50 20 39 8 19 37 45 20 57 26 19 19 28 -0.09 77 0 0 20 3 29 16 10 27.2 58 103 -50 20 34 11 19 32 47 20 52 30 19 14 30 -0.09 78 0 0 19 58 17 16 10 20.7 59 104 -51 20 29 0 19 27 35 20 47 20 19 9 17 -0.09 79 0 0 19 52 50 16 10 14.0 59 104 -52 20 23 35 19 22 7 20 41 54 19 3 49 -0.09 80 0 0 19 47 9 16 10 7.4 60 105 -53 20 17 54 19 16 25 20 36 14 18 58 7 -0.09 81 0 0 19 41 13 16 10 0.6 61 105 -54 20 11 59 19 10 28 20 30 20 18 52 10 -0.09 82 0 0 19 35 2 16 9 53.8 62 106 -55 20 5 49 19 4 17 20 24 11 18 45 58 -0.09 83 0 0 19 28 37 16 9 47.0 63 106 -56 19 59 25 18 57 51 20 17 47 18 39 31 -0.09 84 0 0 19 21 58 16 9 40.0 64 107 -57 19 52 46 18 51 11 20 11 9 18 32 50 -0.09 85 0 0 19 15 4 16 9 33.0 65 108 -58 19 45 54 18 44 16 20 4 16 18 25 55 -0.09 86 0 0 19 7 56 16 9 26.0 66 108 -58 19 38 46 18 37 7 19 57 10 18 18 45 -0.09 87 0 0 19 0 34 16 9 18.9 67 109 -59 19 31 25 18 29 43 19 49 49 18 11 21 -0.09 88 0 0 18 52 57 16 9 11.7 68 110 -60 19 23 50 18 22 6 19 42 14 18 3 43 -0.09 89 0 0 18 45 7 16 9 4.5 68 111 -61 19 16 0 18 14 15 19 34 25 17 55 51 -0.09 90 0 0 18 37 2 16 8 57.2 69 112 -62 19 7 57 18 6 9 19 26 23 17 47 45 -0.09 91 0 0 18 28 44 16 8 49.9 70 112 -63 18 59 39 17 57 50 19 18 6 17 39 25 -0.09 92 0 0 18 20 12 16 8 42.5 71 113 -64 18 51 9 17 49 17 19 9 36 17 30 52 -0.09 93 0 0 18 11 26 16 8 35.1 72 114 -65 18 42 24 17 40 30 19 0 52 17 22 4 -0.09 94 0 0 18 2 27 16 8 27.7 73 116 -65 18 33 26 17 31 30 18 51 54 17 13 3 -0.09 95 0 0 17 53 14 16 8 20.1 74 117 -66 18 24 14 17 22 16 18 42 44 17 3 49 -0.09 96 0 0 17 43 49 16 8 12.6 75 118 -67 18 14 50 17 12 49 18 33 19 16 54 21 -0.09 97 0 0 17 34 9 16 8 5.0 76 120 -68 18 5 12 17 3 9 18 23 42 16 44 40 -0.09 98 0 0 17 24 17 16 7 57.3 77 121 -69 17 55 20 16 53 15 18 13 52 16 34 46 -0.09 99 0 0 17 14 12 16 7 49.7 77 123 -70 17 45 16 16 43 9 18 3 48 16 24 39 -0.09 100 0 0 17 3 54 16 7 42.0 78 125 -70 17 34 59 16 32 50 17 53 32 16 14 19 -0.09 101 0 0 16 53 23 16 7 34.2 79 127 -71 17 24 30 16 22 18 17 43 3 16 3 47 -0.09 102 0 0 16 42 40 16 7 26.4 80 130 -72 17 13 48 16 11 33 17 32 22 15 53 2 -0.09 103 0 0 16 31 44 16 7 18.6 81 133 -73 17 2 53 16 0 36 17 21 28 15 42 4 -0.09 104 0 0 16 20 36 16 7 10.8 82 137 -74 16 51 46 15 49 27 17 10 21 15 30 54 -0.09 105 0 0 16 9 16 16 7 2.9 82 141 -74 16 40 27 15 38 6 16 59 3 15 19 32 -0.09 106 0 0 15 57 43 16 6 55.0 83 146 -75 16 28 56 15 26 32 16 47 33 15 7 58 -0.09 107 0 0 15 45 59 16 6 47.1 84 153 -76 16 17 13 15 14 47 16 35 51 14 56 12 -0.09 108 0 0 15 34 4 16 6 39.1 84 160 -77 16 5 18 15 2 50 16 23 57 14 44 14 -0.09 109 0 0 15 21 56 16 6 31.2 85 169 -77 15 53 12 14 50 42 16 11 51 14 32 5 -0.09 110 0 0 15 9 38 16 6 23.2 85 180 -78 15 40 55 14 38 22 15 59 34 14 19 45 -0.09 111 0 0 14 57 8 16 6 15.2 85 191 -79 15 28 26 14 25 51 15 47 6 14 7 13 -0.09 112 0 0 14 44 27 16 6 7.2 85 202 -79 15 15 46 14 13 9 15 34 27 13 54 30 -0.09 113 0 0 14 31 35 16 5 59.2 85 213 -80 15 2 56 14 0 16 15 21 37 13 41 37 -0.09 114 0 0 14 18 33 16 5 51.2 84 223 -80 14 49 55 13 47 13 15 8 37 13 28 33 -0.09 115 0 0 14 5 20 16 5 43.1 84 231 -81 14 36 43 13 33 59 14 55 26 13 15 18 -0.09 116 0 0 13 51 57 16 5 35.1 83 237 -81 14 23 21 13 20 35 14 42 5 13 1 53 -0.09 117 0 0 13 38 24 16 5 27.1 82 243 -81 14 9 49 13 7 0 14 28 33 12 48 19 -0.09 118 0 0 13 24 41 16 5 19.0 82 248 -81 13 56 7 12 53 17 14 14 52 12 34 34 -0.09 119 0 0 13 10 49 16 5 11.0 81 251 -81 13 42 16 12 39 23 14 1 1 12 20 40 -0.09 120 0 0 12 56 47 16 5 3.0 80 255 -81 13 28 15 12 25 20 13 47 1 12 6 36 -0.08 121 0 0 12 42 36 16 4 54.9 79 257 -81 13 14 5 12 11 8 13 32 51 11 52 23 -0.08 122 0 0 12 28 15 16 4 46.9 78 260 -80 12 59 46 11 56 47 13 18 33 11 38 2 -0.08 123 0 0 12 13 46 16 4 38.9 77 262 -80 12 45 18 11 42 17 13 4 6 11 23 31 -0.08 124 0 0 11 59 9 16 4 31.0 77 263 -80 12 30 41 11 27 38 12 49 30 11 8 52 -0.08 125 0 0 11 44 23 16 4 23.0 76 265 -79 12 15 56 11 12 52 12 34 45 10 54 5 -0.08 126 0 0 11 29 30 16 4 15.1 75 266 -79 12 1 4 10 57 57 12 19 53 10 39 10 -0.08 127 0 0 11 14 28 16 4 7.1 74 268 -78 11 46 3 10 42 55 12 4 53 10 24 7 -0.08 128 0 0 10 59 19 16 3 59.3 73 269 -77 11 30 55 10 27 45 11 49 45 10 8 56 -0.08 129 0 0 10 44 3 16 3 51.4 72 270 -76 11 15 39 10 12 28 11 34 30 9 53 39 -0.08 130 0 0 10 28 39 16 3 43.6 71 271 -76 11 0 17 9 57 3 11 19 8 9 38 14 -0.08 131 0 0 10 13 9 16 3 35.8 70 272 -75 10 44 47 9 41 32 11 3 39 9 22 43 -0.08 132 0 0 9 57 32 16 3 28.0 69 272 -74 10 29 11 9 25 55 10 48 4 9 7 5 -0.08 133 0 0 9 41 49 16 3 20.3 68 273 -73 10 13 29 9 10 11 10 32 22 8 51 21 -0.08 134 0 0 9 26 1 16 3 12.6 67 274 -72 9 57 41 8 54 22 10 16 34 8 35 31 -0.08 135 0 0 9 10 6 16 3 5.0 66 274 -72 9 41 47 8 38 27 10 0 40 8 19 35 -0.08 136 0 0 8 54 6 16 2 57.4 65 275 -71 9 25 48 8 22 26 9 44 42 8 3 35 -0.08 137 0 0 8 38 1 16 2 49.8 64 275 -70 9 9 43 8 6 21 9 28 37 7 47 29 -0.08 138 0 0 8 21 51 16 2 42.4 63 276 -69 8 53 34 7 50 10 9 12 28 7 31 18 -0.08 139 0 0 8 5 37 16 2 34.9 62 276 -68 8 37 20 7 33 55 8 56 15 7 15 3 -0.08 140 0 0 7 49 18 16 2 27.6 61 277 -67 8 21 2 7 17 36 8 39 57 6 58 44 -0.08 141 0 0 7 32 56 16 2 20.3 60 277 -66 8 4 40 7 1 14 8 23 35 6 42 20 -0.08 142 0 0 7 16 30 16 2 13.0 59 278 -65 7 48 14 6 44 47 8 7 10 6 25 54 -0.08 143 0 0 7 0 1 16 2 5.8 58 278 -64 7 31 45 6 28 17 7 50 41 6 9 24 -0.08 144 0 0 6 43 28 16 1 58.7 57 278 -64 7 15 13 6 11 45 7 34 9 5 52 51 -0.08 145 0 0 6 26 53 16 1 51.7 56 279 -63 6 58 38 5 55 9 7 17 34 5 36 15 -0.08 146 0 0 6 10 16 16 1 44.7 55 279 -62 6 42 1 5 38 32 7 0 57 5 19 38 -0.08 147 0 0 5 53 36 16 1 37.8 54 279 -61 6 25 22 5 21 52 6 44 18 5 2 58 -0.08 148 0 0 5 36 55 16 1 31.0 53 279 -60 6 8 41 5 5 11 6 27 37 4 46 16 -0.08 149 0 0 5 20 12 16 1 24.3 52 280 -59 5 51 58 4 48 28 6 10 55 4 29 34 -0.08 150 0 0 5 3 29 16 1 17.6 51 280 -58 5 35 14 4 31 44 5 54 11 4 12 50 -0.08 151 0 0 4 46 44 16 1 11.1 50 280 -57 5 18 30 4 15 0 5 37 27 3 56 5 -0.08 152 0 0 4 29 59 16 1 4.6 49 280 -56 5 1 45 3 58 15 5 20 42 3 39 21 -0.08 153 0 0 4 13 14 16 0 58.3 48 280 -55 4 45 0 3 41 30 5 3 56 3 22 36 -0.08 154 0 0 3 56 29 16 0 52.0 47 281 -54 4 28 15 3 24 45 4 47 12 3 5 51 -0.08 155 0 0 3 39 45 16 0 45.8 46 281 -53 4 11 31 3 8 1 4 30 27 2 49 7 -0.08 156 0 0 3 23 2 16 0 39.7 45 281 -52 3 54 47 2 51 18 4 13 43 2 32 24 -0.08 157 0 0 3 6 20 16 0 33.7 44 281 -51 3 38 5 2 34 36 3 57 1 2 15 42 -0.08 158 0 0 2 49 39 16 0 27.8 43 281 -50 3 21 24 2 17 56 3 40 20 1 59 2 -0.08 159 0 0 2 33 0 16 0 22.1 42 281 -49 3 4 45 2 1 17 3 23 40 1 42 24 -0.08 160 0 0 2 16 24 16 0 16.4 41 281 -48 2 48 8 1 44 41 3 7 3 1 25 48 -0.08 161 0 0 1 59 50 16 0 10.9 40 282 -47 2 31 33 1 28 7 2 50 29 1 9 14 -0.08 162 0 0 1 43 19 16 0 5.4 39 282 -46 2 15 2 1 11 37 2 33 57 0 52 44 -0.08 163 0 0 1 26 51 16 0 0.1 38 282 -45 1 58 33 0 55 9 2 17 28 0 36 17 -0.08 164 0 0 1 10 26 15 59 54.9 37 282 -44 1 42 8 0 38 45 2 1 3 0 19 53 -0.08 165 0 0 0 54 6 15 59 49.8 36 282 -43 1 25 47 0 22 25 1 44 41 0 3 33 -0.08 166 0 0 0 37 49 15 59 44.8 35 282 -42 1 9 30 0 6 9 1 28 24 - 0 12 42 -0.08 167 0 0 0 21 37 15 59 40.0 34 282 -41 0 53 18 - 0 10 2 1 12 11 - 0 28 53 -0.08 168 0 0 0 5 30 15 59 35.3 33 282 -40 0 37 10 - 0 26 8 0 56 3 - 0 44 59 -0.08 169 0 0 - 0 10 32 15 59 30.7 32 282 -39 0 21 7 - 0 42 9 0 40 0 - 1 1 0 -0.08 170 0 0 - 0 26 28 15 59 26.2 31 282 -38 0 5 10 - 0 58 5 0 24 2 - 1 16 55 -0.08 171 0 0 - 0 42 19 15 59 21.8 30 282 -37 - 0 10 41 - 1 13 55 0 8 10 - 1 32 45 -0.08 172 0 0 - 0 58 4 15 59 17.6 29 282 -36 - 0 26 27 - 1 29 39 - 0 7 36 - 1 48 28 -0.08 173 0 0 - 1 13 42 15 59 13.6 28 282 -35 - 0 42 6 - 1 45 16 - 0 23 15 - 2 4 5 -0.08 174 0 0 - 1 29 13 15 59 9.6 27 282 -34 - 0 57 38 - 2 0 47 - 0 38 48 - 2 19 35 -0.08 175 0 0 - 1 44 38 15 59 5.8 26 282 -33 - 1 13 4 - 2 16 11 - 0 54 14 - 2 34 58 -0.08 176 0 0 - 1 59 55 15 59 2.1 25 282 -32 - 1 28 22 - 2 31 27 - 1 9 33 - 2 50 14 -0.08 177 0 0 - 2 15 5 15 58 58.6 24 282 -31 - 1 43 32 - 2 46 36 - 1 24 44 - 3 5 22 -0.08 178 0 0 - 2 30 6 15 58 55.2 23 282 -30 - 1 58 35 - 3 1 36 - 1 39 47 - 3 20 22 -0.08 179 0 0 - 2 45 0 15 58 51.9 22 282 -29 - 2 13 29 - 3 16 29 - 1 54 42 - 3 35 14 -0.08 180 0 0 - 2 59 44 15 58 48.8 21 282 -28 - 2 28 15 - 3 31 12 - 2 9 28 - 3 49 57 -0.08 -179 0 0 - 3 14 21 15 58 45.8 20 282 -27 - 2 42 52 - 3 45 48 - 2 24 6 - 4 4 31 -0.08 -178 0 0 - 3 28 48 15 58 43.0 19 282 -26 - 2 57 20 - 4 0 14 - 2 38 35 - 4 18 57 -0.08 -177 0 0 - 3 43 5 15 58 40.3 18 282 -25 - 3 11 39 - 4 14 30 - 2 52 54 - 4 33 13 -0.08 -176 0 0 - 3 57 13 15 58 37.8 17 282 -24 - 3 25 48 - 4 28 37 - 3 7 4 - 4 47 19 -0.08 -175 0 0 - 4 11 12 15 58 35.4 16 282 -23 - 3 39 48 - 4 42 34 - 3 21 4 - 5 1 15 -0.09 -174 0 0 - 4 25 0 15 58 33.1 15 282 -22 - 3 53 37 - 4 56 21 - 3 34 54 - 5 15 2 -0.09 -173 0 0 - 4 38 37 15 58 31.0 14 282 -21 - 4 7 16 - 5 9 58 - 3 48 34 - 5 28 37 -0.09 -172 0 0 - 4 52 4 15 58 29.0 13 281 -21 - 4 20 44 - 5 23 23 - 4 2 2 - 5 42 2 -0.09 -171 0 0 - 5 5 20 15 58 27.2 12 281 -20 - 4 34 1 - 5 36 38 - 4 15 20 - 5 55 17 -0.09 -170 0 0 - 5 18 25 15 58 25.5 11 281 -19 - 4 47 7 - 5 49 42 - 4 28 27 - 6 8 20 -0.09 -169 0 0 - 5 31 18 15 58 24.0 10 281 -18 - 5 0 2 - 6 2 34 - 4 41 22 - 6 21 11 -0.09 -168 0 0 - 5 44 0 15 58 22.7 9 281 -17 - 5 12 45 - 6 15 14 - 4 54 6 - 6 33 51 -0.09 -167 0 0 - 5 56 30 15 58 21.4 8 281 -16 - 5 25 16 - 6 27 43 - 5 6 38 - 6 46 19 -0.09 -166 0 0 - 6 8 48 15 58 20.4 7 281 -15 - 5 37 35 - 6 40 0 - 5 18 58 - 6 58 34 -0.09 -165 0 0 - 6 20 53 15 58 19.4 6 281 -14 - 5 49 41 - 6 52 4 - 5 31 5 - 7 10 38 -0.10 -164 0 0 - 6 32 46 15 58 18.7 5 281 -13 - 6 1 35 - 7 3 55 - 5 43 0 - 7 22 29 -0.10 -163 0 0 - 6 44 26 15 58 18.0 4 281 -12 - 6 13 16 - 7 15 34 - 5 54 42 - 7 34 7 -0.11 -162 0 0 - 6 55 53 15 58 17.5 3 280 -11 - 6 24 45 - 7 27 0 - 6 6 11 - 7 45 32 -0.12 -161 0 0 - 7 7 7 15 58 17.2 2 280 -10 - 6 36 0 - 7 38 12 - 6 17 26 - 7 56 44 -0.14 -160 0 0 - 7 18 7 15 58 17.0 1 280 -9 - 6 47 1 - 7 49 11 - 6 28 29 - 8 7 42 -0.22 Uncertainty in time = +/- 4 secs Prediction of 2022 Dec 1.1 Data for the target star ------------------------ * name: UCAC4 501-032304 * constellation : Monoceros * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 48 47.7777 DE: +10 05 48.779 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 48 47.7777 DE: +10 05 48.779 * position source: Gaia DR3 * 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: (490) Veritas asteroid class: approx. diameter [km]: 112 approx. diameter ["]: 0.070 distance from Earth [AU]: 2.20410 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#56 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): 0.031", 0.021", 93.643° remarks: * orbital elements for (490)Veritas : Mean anomaly = 83.1048561510 deg Arg. of pericenter = 193.3764897206 deg Long. of node = 178.0372894315 deg Inclination = 9.2940633675 deg Eccentricity = 0.0895080182 Semimajor axis = 3.1719860484 AU Perihelion dist = 2.8880678634 AU Mag: H = 8.61, G = 0.15 Epoch of elements : MJD 59955.67090278 TDT (2023 Jan 11.6709) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#562022Nov22,8.44,2023,1,11,16.103925,0.018213,0.082955,-7.342477,1.610853,0.000982,0.001238,0.000001,0.000000 110.0540,10.0708,-59.59,-21.77,False UCAC4 501-032304,6.81327160,10.0968831,0.00,12.48,0.00,0.0,0,,6.83463764,10.0708109,1.20,0.00,0,0,0 490,Veritas,13.24,112.4,2.2041,0,0,-1.983,6.43,,5.8,0 0,82.9878,2023,1,11,193.3765,178.0373,9.2941,0.08951,3.17199,2.88807,8.62,5.0,0.15 1.298,0.0307,0.0207,94,0.0210,Known errors,-1.00,-1,-1,-1 20230111_032304,59914.09 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 01, 02:11 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org