IOTA/IOTA-ES occultation update for (3204) Lindgren / UCAC4 428-125942 event on 2024 Jan 18, 10:04 UT Visible from Summary ------- On 2024 Jan 18 UT, the 19.673 km diameter asteroid (3204) Lindgren will occult a 11.5 mag star in the constellation Aquarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 5.94 mag to 17.48 mag (the magnitude of the asteroid) for at most 0.540 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: 2024 Jan 18, 10:01 - 2024 Jan 18, 10:06 * geocentric midpoint of event [JD]: 2460327.91945870 * magnitude of target star: 11.54 * magnitude drop [mag]: 5.94 * estimated maximum duration [s]: 0.540 * Moon: 54 % sunlit, 39° distance * Sun: 55° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 20 * 1 sigma uncertainty interval [path widths]: +/- 0.30 * 1 sigma uncertainty interval [seconds]: +/- 1.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.021, +/- 0.009) * 1 sigma uncertainty ellipse (major, minor, PA): (0.023", 0.003", 68°) * approx speed of asteroid's shadow [km/s]: 36.4832 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 428-125942 by 3204 Lindgren on 2024 Jan 18 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 - 4 0 0 -13 21 29 10 1 9.6 0 94 55 -13 26 55 -13 16 2 -13 30 13 -13 12 44 .... - 3 0 0 -13 25 43 10 1 9.7 1 94 56 -13 31 10 -13 20 17 -13 34 27 -13 16 59 -0.10 - 2 0 0 -13 29 32 10 1 9.8 2 94 56 -13 34 58 -13 24 6 -13 38 16 -13 20 48 -0.14 - 1 0 0 -13 32 55 10 1 9.9 3 94 57 -13 38 21 -13 27 29 -13 41 39 -13 24 11 -0.16 - 0 0 0 -13 35 52 10 1 10.1 4 93 58 -13 41 18 -13 30 26 -13 44 36 -13 27 9 -0.16 1 0 0 -13 38 24 10 1 10.4 5 93 59 -13 43 50 -13 32 58 -13 47 7 -13 29 40 -0.17 2 0 0 -13 40 29 10 1 10.7 6 93 60 -13 45 55 -13 35 3 -13 49 12 -13 31 46 -0.17 3 0 0 -13 42 9 10 1 11.0 7 93 61 -13 47 35 -13 36 43 -13 50 52 -13 33 25 -0.18 4 0 0 -13 43 22 10 1 11.4 8 93 62 -13 48 48 -13 37 57 -13 52 5 -13 34 39 -0.18 5 0 0 -13 44 10 10 1 11.9 9 92 63 -13 49 36 -13 38 44 -13 52 53 -13 35 27 -0.18 6 0 0 -13 44 32 10 1 12.4 10 92 64 -13 49 58 -13 39 6 -13 53 15 -13 35 49 -0.18 7 0 0 -13 44 28 10 1 13.0 11 92 65 -13 49 54 -13 39 2 -13 53 11 -13 35 45 -0.18 8 0 0 -13 43 58 10 1 13.6 12 92 66 -13 49 23 -13 38 32 -13 52 41 -13 35 14 -0.18 9 0 0 -13 43 1 10 1 14.2 13 91 67 -13 48 27 -13 37 36 -13 51 44 -13 34 18 -0.18 10 0 0 -13 41 39 10 1 14.9 14 91 68 -13 47 5 -13 36 13 -13 50 22 -13 32 56 -0.18 11 0 0 -13 39 51 10 1 15.7 15 91 69 -13 45 17 -13 34 25 -13 48 34 -13 31 7 -0.19 12 0 0 -13 37 37 10 1 16.5 16 91 69 -13 43 3 -13 32 11 -13 46 20 -13 28 53 -0.19 13 0 0 -13 34 56 10 1 17.4 17 91 70 -13 40 22 -13 29 30 -13 43 40 -13 26 12 -0.19 14 0 0 -13 31 50 10 1 18.3 18 90 71 -13 37 16 -13 26 24 -13 40 34 -13 23 6 -0.19 15 0 0 -13 28 17 10 1 19.2 19 90 72 -13 33 44 -13 22 51 -13 37 2 -13 19 33 -0.19 16 0 0 -13 24 19 10 1 20.2 20 90 73 -13 29 45 -13 18 52 -13 33 3 -13 15 34 -0.19 17 0 0 -13 19 54 10 1 21.3 21 90 74 -13 25 21 -13 14 27 -13 28 39 -13 11 9 -0.19 18 0 0 -13 15 4 10 1 22.4 22 89 74 -13 20 31 -13 9 36 -13 23 49 -13 6 18 -0.19 19 0 0 -13 9 47 10 1 23.6 23 89 75 -13 15 14 -13 4 19 -13 18 32 -13 1 1 -0.19 20 0 0 -13 4 4 10 1 24.8 24 89 76 -13 9 31 -12 58 36 -13 12 50 -12 55 18 -0.19 21 0 0 -12 57 55 10 1 26.0 25 89 77 -13 3 23 -12 52 27 -13 6 41 -12 49 9 -0.19 22 0 0 -12 51 20 10 1 27.3 26 89 77 -12 56 48 -12 45 52 -13 0 7 -12 42 33 -0.19 23 0 0 -12 44 19 10 1 28.7 27 89 78 -12 49 47 -12 38 51 -12 53 6 -12 35 32 -0.19 24 0 0 -12 36 52 10 1 30.1 28 88 79 -12 42 20 -12 31 23 -12 45 39 -12 28 4 -0.19 25 0 0 -12 28 59 10 1 31.6 29 88 79 -12 34 28 -12 23 30 -12 37 47 -12 20 11 -0.19 26 0 0 -12 20 40 10 1 33.1 30 88 80 -12 26 9 -12 15 11 -12 29 28 -12 11 51 -0.19 27 0 0 -12 11 55 10 1 34.6 31 88 80 -12 17 24 -12 6 25 -12 20 44 -12 3 5 -0.19 28 0 0 -12 2 44 10 1 36.2 32 88 80 -12 8 14 -11 57 14 -12 11 34 -11 53 54 -0.19 29 0 0 -11 53 7 10 1 37.9 33 88 81 -11 58 37 -11 47 37 -12 1 58 -11 44 17 -0.19 30 0 0 -11 43 5 10 1 39.6 34 88 81 -11 48 35 -11 37 34 -11 51 56 -11 34 13 -0.19 31 0 0 -11 32 36 10 1 41.3 35 87 81 -11 38 7 -11 27 5 -11 41 28 -11 23 44 -0.19 32 0 0 -11 21 42 10 1 43.1 36 87 81 -11 27 13 -11 16 10 -11 30 34 -11 12 49 -0.19 33 0 0 -11 10 22 10 1 45.0 37 87 80 -11 15 54 -11 4 50 -11 19 15 -11 1 29 -0.19 34 0 0 -10 58 36 10 1 46.9 38 87 80 -11 4 9 -10 53 4 -11 7 30 -10 49 42 -0.19 35 0 0 -10 46 25 10 1 48.8 39 87 80 -10 51 58 -10 40 52 -10 55 20 -10 37 30 -0.19 36 0 0 -10 33 49 10 1 50.8 40 87 79 -10 39 22 -10 28 15 -10 42 44 -10 24 53 -0.19 37 0 0 -10 20 47 10 1 52.8 41 87 79 -10 26 21 -10 15 13 -10 29 43 -10 11 50 -0.19 38 0 0 -10 7 19 10 1 54.9 42 87 78 -10 12 54 -10 1 45 -10 16 16 - 9 58 22 -0.19 39 0 0 - 9 53 27 10 1 57.0 43 87 77 - 9 59 2 - 9 47 52 -10 2 25 - 9 44 29 -0.19 40 0 0 - 9 39 9 10 1 59.2 44 87 77 - 9 44 45 - 9 33 34 - 9 48 8 - 9 30 11 -0.19 41 0 0 - 9 24 27 10 2 1.4 45 87 76 - 9 30 3 - 9 18 51 - 9 33 26 - 9 15 27 -0.19 42 0 0 - 9 9 19 10 2 3.7 46 87 75 - 9 14 56 - 9 3 43 - 9 18 20 - 9 0 19 -0.19 43 0 0 - 8 53 47 10 2 6.0 47 87 74 - 8 59 24 - 8 48 10 - 9 2 49 - 8 44 46 -0.19 44 0 0 - 8 37 51 10 2 8.3 48 87 73 - 8 43 28 - 8 32 13 - 8 46 53 - 8 28 48 -0.19 45 0 0 - 8 21 30 10 2 10.7 49 87 72 - 8 27 8 - 8 15 51 - 8 30 33 - 8 12 26 -0.19 46 0 0 - 8 4 44 10 2 13.2 50 87 72 - 8 10 23 - 7 59 5 - 8 13 48 - 7 55 40 -0.19 47 0 0 - 7 47 35 10 2 15.7 51 87 71 - 7 53 14 - 7 41 55 - 7 56 40 - 7 38 30 -0.19 48 0 0 - 7 30 2 10 2 18.2 52 88 70 - 7 35 42 - 7 24 22 - 7 39 8 - 7 20 56 -0.19 49 0 0 - 7 12 5 10 2 20.7 53 88 69 - 7 17 46 - 7 6 24 - 7 21 12 - 7 2 58 -0.19 50 0 0 - 6 53 45 10 2 23.4 54 88 68 - 6 59 26 - 6 48 4 - 7 2 53 - 6 44 37 -0.19 51 0 0 - 6 35 1 10 2 26.0 55 88 67 - 6 40 43 - 6 29 20 - 6 44 10 - 6 25 52 -0.19 52 0 0 - 6 15 55 10 2 28.7 56 89 66 - 6 21 38 - 6 10 13 - 6 25 5 - 6 6 45 -0.19 53 0 0 - 5 56 26 10 2 31.4 57 89 65 - 6 2 9 - 5 50 43 - 6 5 37 - 5 47 15 -0.19 54 0 0 - 5 36 35 10 2 34.2 58 89 64 - 5 42 18 - 5 30 51 - 5 45 47 - 5 27 23 -0.19 55 0 0 - 5 16 21 10 2 37.0 59 90 63 - 5 22 6 - 5 10 37 - 5 25 34 - 5 7 8 -0.19 56 0 0 - 4 55 46 10 2 39.8 60 90 62 - 5 1 31 - 4 50 1 - 5 5 0 - 4 46 32 -0.19 57 0 0 - 4 34 49 10 2 42.7 61 91 61 - 4 40 35 - 4 29 4 - 4 44 4 - 4 25 34 -0.19 58 0 0 - 4 13 32 10 2 45.6 62 91 60 - 4 19 18 - 4 7 45 - 4 22 47 - 4 4 16 -0.19 59 0 0 - 3 51 53 10 2 48.6 63 92 59 - 3 57 40 - 3 46 6 - 4 1 10 - 3 42 36 -0.19 60 0 0 - 3 29 54 10 2 51.6 64 93 58 - 3 35 42 - 3 24 7 - 3 39 12 - 3 20 36 -0.19 61 0 0 - 3 7 35 10 2 54.6 65 94 57 - 3 13 23 - 3 1 47 - 3 16 54 - 2 58 16 -0.19 62 0 0 - 2 44 57 10 2 57.6 66 95 56 - 2 50 46 - 2 39 8 - 2 54 17 - 2 35 37 -0.19 63 0 0 - 2 21 59 10 3 0.7 67 96 55 - 2 27 49 - 2 16 10 - 2 31 20 - 2 12 39 -0.19 64 0 0 - 1 58 43 10 3 3.8 68 97 53 - 2 4 33 - 1 52 53 - 2 8 5 - 1 49 21 -0.19 65 0 0 - 1 35 9 10 3 6.9 69 98 52 - 1 40 59 - 1 29 18 - 1 44 31 - 1 25 46 -0.19 66 0 0 - 1 11 17 10 3 10.1 70 99 51 - 1 17 7 - 1 5 26 - 1 20 40 - 1 1 53 -0.19 67 0 0 - 0 47 7 10 3 13.3 71 101 50 - 0 52 59 - 0 41 16 - 0 56 31 - 0 37 43 -0.19 68 0 0 - 0 22 41 10 3 16.5 71 103 49 - 0 28 33 - 0 16 49 - 0 32 6 - 0 13 16 -0.19 69 0 0 0 2 1 10 3 19.7 72 105 48 - 0 3 51 0 7 54 - 0 7 25 0 11 28 -0.19 70 0 0 0 26 59 10 3 22.9 73 107 47 0 21 6 0 32 53 0 17 33 0 36 27 -0.19 71 0 0 0 52 13 10 3 26.2 74 109 46 0 46 19 0 58 6 0 42 45 1 1 41 -0.19 72 0 0 1 17 40 10 3 29.5 75 112 45 1 11 46 1 23 34 1 8 12 1 27 9 -0.19 73 0 0 1 43 22 10 3 32.8 76 115 44 1 37 27 1 49 16 1 33 52 1 52 51 -0.19 74 0 0 2 9 16 10 3 36.1 76 119 43 2 3 21 2 15 12 1 59 46 2 18 47 -0.19 75 0 0 2 35 24 10 3 39.4 77 122 42 2 29 28 2 41 19 2 25 53 2 44 55 -0.19 76 0 0 3 1 43 10 3 42.8 78 127 41 2 55 47 3 7 39 2 52 12 3 11 15 -0.19 77 0 0 3 28 14 10 3 46.1 78 131 39 3 22 18 3 34 11 3 18 42 3 37 47 -0.19 78 0 0 3 54 56 10 3 49.5 79 136 38 3 48 59 4 0 52 3 45 23 4 4 29 -0.19 79 0 0 4 21 47 10 3 52.9 79 141 37 4 15 50 4 27 44 4 12 14 4 31 21 -0.19 80 0 0 4 48 48 10 3 56.2 79 147 36 4 42 50 4 54 45 4 39 14 4 58 22 -0.19 81 0 0 5 15 57 10 3 59.6 79 153 35 5 9 59 5 21 55 5 6 23 5 25 32 -0.19 82 0 0 5 43 14 10 4 3.0 79 159 34 5 37 16 5 49 13 5 33 39 5 52 50 -0.19 83 0 0 6 10 39 10 4 6.4 79 165 33 6 4 40 6 16 37 6 1 3 6 20 15 -0.19 84 0 0 6 38 10 10 4 9.7 79 170 32 6 32 11 6 44 8 6 28 34 6 47 46 -0.19 85 0 0 7 5 46 10 4 13.1 79 176 31 6 59 47 7 11 45 6 56 10 7 15 23 -0.19 86 0 0 7 33 27 10 4 16.5 78 181 30 7 27 28 7 39 27 7 23 51 7 43 4 -0.19 87 0 0 8 1 13 10 4 19.8 78 185 28 7 55 13 8 7 12 7 51 36 8 10 50 -0.19 88 0 0 8 29 2 10 4 23.2 77 190 27 8 23 2 8 35 1 8 19 24 8 38 39 -0.19 89 0 0 8 56 53 10 4 26.5 76 194 26 8 50 54 9 2 53 8 47 16 9 6 31 -0.19 90 0 0 9 24 47 10 4 29.8 76 197 25 9 18 47 9 30 47 9 15 9 9 34 25 -0.19 91 0 0 9 52 41 10 4 33.1 75 200 24 9 46 41 9 58 41 9 43 3 10 2 20 -0.19 92 0 0 10 20 36 10 4 36.4 74 203 23 10 14 36 10 26 36 10 10 58 10 30 15 -0.19 93 0 0 10 48 31 10 4 39.7 73 206 22 10 42 31 10 54 31 10 38 53 10 58 9 -0.19 94 0 0 11 16 24 10 4 42.9 72 208 21 11 10 24 11 22 24 11 6 46 11 26 2 -0.19 95 0 0 11 44 15 10 4 46.2 71 210 20 11 38 15 11 50 15 11 34 37 11 53 54 -0.19 96 0 0 12 12 4 10 4 49.4 71 212 19 12 6 4 12 18 4 12 2 26 12 21 42 -0.19 97 0 0 12 39 49 10 4 52.6 70 214 17 12 33 49 12 45 49 12 30 11 12 49 27 -0.19 98 0 0 13 7 30 10 4 55.7 69 216 16 13 1 30 13 13 30 12 57 52 13 17 8 -0.19 99 0 0 13 35 6 10 4 58.9 68 217 15 13 29 6 13 41 6 13 25 28 13 44 44 -0.19 100 0 0 14 2 36 10 5 2.0 67 219 14 13 56 37 14 8 36 13 52 59 14 12 14 -0.19 101 0 0 14 30 0 10 5 5.0 66 220 13 14 24 1 14 36 0 14 20 23 14 39 38 -0.19 102 0 0 14 57 17 10 5 8.1 65 221 12 14 51 18 15 3 17 14 47 40 15 6 55 -0.19 103 0 0 15 24 27 10 5 11.1 64 223 11 15 18 27 15 30 26 15 14 50 15 34 4 -0.19 104 0 0 15 51 27 10 5 14.1 63 224 10 15 45 28 15 57 26 15 41 51 16 1 4 -0.19 105 0 0 16 18 19 10 5 17.0 62 225 9 16 12 20 16 24 18 16 8 43 16 27 55 -0.19 106 0 0 16 45 1 10 5 19.9 61 226 8 16 39 2 16 50 59 16 35 25 16 54 37 -0.19 107 0 0 17 11 32 10 5 22.8 60 227 7 17 5 34 17 17 30 17 1 57 17 21 7 -0.19 108 0 0 17 37 52 10 5 25.6 59 227 6 17 31 54 17 43 50 17 28 18 17 47 27 -0.19 109 0 0 18 4 1 10 5 28.4 58 228 5 17 58 3 18 9 59 17 54 27 18 13 35 -0.19 110 0 0 18 29 57 10 5 31.2 57 229 4 18 24 0 18 35 55 18 20 24 18 39 31 -0.19 111 0 0 18 55 41 10 5 33.9 56 230 2 18 49 44 19 1 38 18 46 8 19 5 14 -0.19 112 0 0 19 21 11 10 5 36.5 55 231 1 19 15 15 19 27 8 19 11 39 19 30 44 -0.19 113 0 0 19 46 27 10 5 39.2 54 231 0 19 40 31 19 52 24 19 36 56 19 55 59 -0.19 114 0 0 20 11 29 10 5 41.8 53 232 -1 20 5 34 20 17 25 20 1 58 20 21 1 -0.19 115 0 0 20 36 16 10 5 44.3 52 233 -2 20 30 21 20 42 11 20 26 46 20 45 47 -0.19 116 0 0 21 0 48 10 5 46.8 51 233 -3 20 54 53 21 6 42 20 51 18 21 10 17 -0.19 117 0 0 21 25 3 10 5 49.2 50 234 -4 21 19 9 21 30 57 21 15 34 21 34 32 -0.19 118 0 0 21 49 2 10 5 51.6 49 235 -5 21 43 9 21 54 56 21 39 34 21 58 31 -0.19 119 0 0 22 12 45 10 5 54.0 48 235 -6 22 6 51 22 18 38 22 3 18 22 22 12 -0.19 120 0 0 22 36 10 10 5 56.3 47 236 -7 22 30 17 22 42 3 22 26 44 22 45 36 -0.19 121 0 0 22 59 17 10 5 58.6 46 236 -8 22 53 25 23 5 10 22 49 52 23 8 43 -0.19 122 0 0 23 22 7 10 6 0.8 45 237 -9 23 16 16 23 27 59 23 12 43 23 31 32 -0.19 123 0 0 23 44 39 10 6 2.9 44 238 -10 23 38 48 23 50 30 23 35 15 23 54 3 -0.19 124 0 0 24 6 51 10 6 5.0 43 238 -11 24 1 1 24 12 42 23 57 29 24 16 14 -0.19 125 0 0 24 28 45 10 6 7.1 42 239 -12 24 22 55 24 34 35 24 19 23 24 38 7 -0.19 126 0 0 24 50 19 10 6 9.1 41 239 -13 24 44 30 24 56 9 24 40 59 24 59 41 -0.19 127 0 0 25 11 34 10 6 11.1 40 240 -14 25 5 46 25 17 23 25 2 14 25 20 55 -0.19 128 0 0 25 32 29 10 6 13.0 39 240 -15 25 26 41 25 38 18 25 23 10 25 41 49 -0.19 129 0 0 25 53 4 10 6 14.9 38 241 -16 25 47 17 25 58 52 25 43 46 26 2 23 -0.19 130 0 0 26 13 19 10 6 16.7 37 242 -17 26 7 32 26 19 6 26 4 2 26 22 36 -0.19 131 0 0 26 33 13 10 6 18.5 36 242 -18 26 27 27 26 39 0 26 23 57 26 42 30 -0.19 132 0 0 26 52 47 10 6 20.3 35 243 -19 26 47 1 26 58 32 26 43 32 27 2 2 -0.19 133 0 0 27 11 59 10 6 21.9 34 243 -19 27 6 14 27 17 44 27 2 45 27 21 14 -0.19 134 0 0 27 30 51 10 6 23.6 33 244 -20 27 25 6 27 36 35 27 21 37 27 40 4 -0.19 135 0 0 27 49 21 10 6 25.2 32 244 -21 27 43 37 27 55 5 27 40 9 27 58 33 -0.19 136 0 0 28 7 29 10 6 26.7 31 245 -22 28 1 46 28 13 13 27 58 18 28 16 41 -0.19 137 0 0 28 25 17 10 6 28.2 31 245 -23 28 19 34 28 30 59 28 16 6 28 34 27 -0.19 138 0 0 28 42 42 10 6 29.6 30 246 -24 28 37 0 28 48 24 28 33 33 28 51 52 -0.19 139 0 0 28 59 46 10 6 31.0 29 246 -25 28 54 4 29 5 27 28 50 38 29 8 54 -0.19 140 0 0 29 16 28 10 6 32.4 28 247 -26 29 10 47 29 22 9 29 7 20 29 25 35 -0.19 141 0 0 29 32 48 10 6 33.7 27 247 -27 29 27 7 29 38 28 29 23 41 29 41 54 -0.19 142 0 0 29 48 45 10 6 35.0 26 248 -28 29 43 6 29 54 25 29 39 40 29 57 51 -0.19 143 0 0 30 4 21 10 6 36.2 25 249 -29 29 58 42 30 10 0 29 55 17 30 13 26 -0.19 144 0 0 30 19 35 10 6 37.3 24 249 -30 30 13 56 30 25 13 30 10 31 30 28 38 -0.19 145 0 0 30 34 26 10 6 38.5 23 250 -30 30 28 48 30 40 4 30 25 24 30 43 29 -0.19 146 0 0 30 48 55 10 6 39.5 22 250 -31 30 43 18 30 54 33 30 39 54 30 57 57 -0.19 147 0 0 31 3 2 10 6 40.6 21 251 -32 30 57 25 31 8 39 30 54 1 31 12 3 -0.19 148 0 0 31 16 46 10 6 41.6 21 251 -33 31 11 10 31 22 23 31 7 47 31 25 47 -0.19 149 0 0 31 30 9 10 6 42.5 20 252 -34 31 24 33 31 35 44 31 21 10 31 39 8 -0.19 150 0 0 31 43 8 10 6 43.4 19 252 -35 31 37 33 31 48 44 31 34 10 31 52 7 -0.19 151 0 0 31 55 46 10 6 44.3 18 253 -36 31 50 11 32 1 20 31 46 49 32 4 43 -0.19 152 0 0 32 8 1 10 6 45.1 17 253 -37 32 2 27 32 13 35 31 59 4 32 16 57 -0.19 153 0 0 32 19 53 10 6 45.8 16 254 -37 32 14 20 32 25 27 32 10 58 32 28 49 -0.19 154 0 0 32 31 24 10 6 46.6 15 255 -38 32 25 51 32 36 57 32 22 29 32 40 19 -0.19 155 0 0 32 42 32 10 6 47.3 14 255 -39 32 36 59 32 48 4 32 33 38 32 51 26 -0.19 156 0 0 32 53 17 10 6 47.9 14 256 -40 32 47 45 32 58 49 32 44 24 33 2 10 -0.19 157 0 0 33 3 40 10 6 48.5 13 256 -41 32 58 9 33 9 12 32 54 48 33 12 33 -0.19 158 0 0 33 13 41 10 6 49.1 12 257 -42 33 8 10 33 19 12 33 4 49 33 22 33 -0.19 159 0 0 33 23 20 10 6 49.6 11 257 -43 33 17 49 33 28 51 33 14 29 33 32 11 -0.19 160 0 0 33 32 36 10 6 50.1 10 258 -43 33 27 6 33 38 7 33 23 46 33 41 27 -0.19 161 0 0 33 41 30 10 6 50.5 9 258 -44 33 36 0 33 47 0 33 32 41 33 50 20 -0.19 162 0 0 33 50 2 10 6 50.9 8 259 -45 33 44 33 33 55 32 33 41 13 33 58 52 -0.19 163 0 0 33 58 12 10 6 51.3 8 260 -46 33 52 43 34 3 41 33 49 23 34 7 1 -0.19 164 0 0 34 6 0 10 6 51.6 7 260 -47 34 0 31 34 11 28 33 57 12 34 14 48 -0.19 165 0 0 34 13 25 10 6 51.9 6 261 -47 34 7 57 34 18 54 34 4 38 34 22 13 -0.19 166 0 0 34 20 28 10 6 52.2 5 261 -48 34 15 0 34 25 57 34 11 42 34 29 15 -0.20 167 0 0 34 27 10 10 6 52.4 4 262 -49 34 21 42 34 32 38 34 18 23 34 35 56 -0.20 168 0 0 34 33 29 10 6 52.5 3 262 -50 34 28 2 34 38 57 34 24 43 34 42 15 -0.20 169 0 0 34 39 26 10 6 52.7 3 263 -51 34 33 59 34 44 54 34 30 41 34 48 12 -0.20 170 0 0 34 45 2 10 6 52.8 2 263 -51 34 39 35 34 50 29 34 36 17 34 53 47 -0.21 171 0 0 34 50 15 10 6 52.8 1 264 -52 34 44 48 34 55 42 34 41 31 34 59 0 -0.24 172 0 0 34 55 7 10 6 52.9 0 265 -53 34 49 40 35 0 33 34 46 23 35 3 51 -0.60 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 12.0 Data for the target star ------------------------ * name: UCAC4 428-125942 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 23 35 42.3996 DE: -04 31 21.018 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 23 35 42.3995 DE: -04 31 21.019 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.5 * B mag [mag]: 12.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (3204) Lindgren asteroid class: approx. diameter [km]: 20 approx. diameter ["]: 0.010 distance from Earth [AU]: 2.77760 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#41 date of fit: 2023 Apr 24 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): 0.023", 0.003", 67.736° remarks: * orbital elements for (3204)Lindgren : Mean anomaly = 341.1501462550 deg Arg. of pericenter = 298.0774069802 deg Long. of node = 108.6943997466 deg Inclination = 2.0632655427 deg Eccentricity = 0.2809583684 Semimajor axis = 3.1565796882 AU Perihelion dist = 2.2697122092 AU Mag: H = 12.40, G = 0.15 Epoch of elements : MJD 60327.41945954 TDT (2024 Jan 18.4195) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#412023Apr24,0.54,2024,1,18,10.067009,-0.076774,0.170665,18.801916,8.397906,0.004372,0.001774,-0.000001,0.000000 85.9058,-4.3915,31.56,-20.60,False UCAC4 428-125942,23.59511104,-4.5225048,12.06,11.54,11.26,0.0,0,,23.61545474,-4.3915459,5.95,5.78,0,0,0 3204,Lindgren,17.48,19.673,2.7776,0,0,3.980,26.59,,1.6,0 0,341.0764,2024,1,18,298.0774,108.6944,2.0633,0.28096,3.15658,2.26971,12.40,5.0,0.15 1.303,0.0227,0.0029,68,0.0030,Known errors,0.97,0,-1,-1 20240118_125942,60137.02 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 12, 00:28 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org