IOTA/IOTA-ES occultation update for (3200) Phaethon / UCAC4 647-018316 event on 2024 Nov 16, 19:00 UT Visible from Summary ------- On 2024 Nov 16 UT, the 5.02 km diameter asteroid (3200) Phaethon will occult a 12.5 mag star in the constellation Perseus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.21 mag to 16.67 mag (the magnitude of the asteroid) for at most 0.240 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 Nov 16, 18:54 - 2024 Nov 16, 19:05 * geocentric midpoint of event [JD]: 2460631.29174796 * magnitude of target star: 12.48 * magnitude drop [mag]: 4.21 * estimated maximum duration [s]: 0.240 * Moon: 99 % sunlit, 13° distance * Sun: 157° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 5 * 1 sigma uncertainty interval [path widths]: +/- 0.20 * 1 sigma uncertainty interval [seconds]: +/- 0.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.003, +/- 0.001) * 1 sigma uncertainty ellipse (major, minor, PA): (0.003", 0.001", 85°) * approx speed of asteroid's shadow [km/s]: 20.5910 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 647-018316 by 3200 Phaethon on 2024 Nov 16 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 - 3 0 0 - 4 12 16 19 5 16.6 1 50 -15 - 4 10 30 - 4 14 2 - 4 9 48 - 4 14 44 .... - 2 0 0 - 3 22 25 19 5 16.4 2 50 -16 - 3 20 38 - 3 24 11 - 3 19 56 - 3 24 53 -0.09 - 1 0 0 - 2 32 23 19 5 16.1 4 50 -17 - 2 30 37 - 2 34 10 - 2 29 55 - 2 34 52 -0.06 0 0 0 - 1 42 15 19 5 15.6 5 50 -18 - 1 40 28 - 1 44 1 - 1 39 46 - 1 44 43 -0.04 1 0 0 - 0 52 1 19 5 14.9 6 50 -20 - 0 50 14 - 0 53 47 - 0 49 32 - 0 54 29 -0.04 2 0 0 - 0 1 43 19 5 14.1 7 50 -21 0 0 3 - 0 3 30 0 0 45 - 0 4 12 -0.03 3 0 0 0 48 35 19 5 13.1 9 50 -22 0 50 21 0 46 49 0 51 3 0 46 6 -0.03 4 0 0 1 38 52 19 5 11.9 10 50 -23 1 40 38 1 37 6 1 41 20 1 36 24 -0.03 5 0 0 2 29 6 19 5 10.6 11 50 -24 2 30 52 2 27 19 2 31 34 2 26 37 -0.02 6 0 0 3 19 14 19 5 9.2 13 50 -26 3 21 0 3 17 28 3 21 42 3 16 46 -0.02 7 0 0 4 9 14 19 5 7.6 14 50 -27 4 11 1 4 7 28 4 11 43 4 6 46 -0.02 8 0 0 4 59 5 19 5 5.8 15 51 -28 5 0 51 4 57 19 5 1 33 4 56 37 -0.02 9 0 0 5 48 44 19 5 3.9 16 51 -29 5 50 30 5 46 58 5 51 12 5 46 16 -0.02 10 0 0 6 38 9 19 5 1.9 18 51 -30 6 39 55 6 36 23 6 40 37 6 35 41 -0.02 11 0 0 7 27 18 19 4 59.7 19 51 -32 7 29 4 7 25 33 7 29 45 7 24 51 -0.02 12 0 0 8 16 9 19 4 57.4 20 51 -33 8 17 55 8 14 24 8 18 37 8 13 42 -0.02 13 0 0 9 4 41 19 4 55.0 22 51 -34 9 6 26 9 2 56 9 7 8 9 2 14 -0.02 14 0 0 9 52 51 19 4 52.4 23 51 -35 9 54 36 9 51 6 9 55 18 9 50 25 -0.02 15 0 0 10 40 38 19 4 49.7 24 51 -36 10 42 23 10 38 54 10 43 5 10 38 12 -0.02 16 0 0 11 28 1 19 4 46.8 25 52 -37 11 29 45 11 26 16 11 30 26 11 25 35 -0.02 17 0 0 12 14 56 19 4 43.9 27 52 -39 12 16 41 12 13 12 12 17 22 12 12 31 -0.01 18 0 0 13 1 24 19 4 40.9 28 52 -40 13 3 8 12 59 40 13 3 49 12 58 59 -0.01 19 0 0 13 47 23 19 4 37.7 29 52 -41 13 49 6 13 45 39 13 49 47 13 44 58 -0.01 20 0 0 14 32 51 19 4 34.4 30 53 -42 14 34 34 14 31 7 14 35 15 14 30 26 -0.01 21 0 0 15 17 46 19 4 31.1 31 53 -43 15 19 29 15 16 3 15 20 10 15 15 23 -0.01 22 0 0 16 2 9 19 4 27.6 33 53 -44 16 3 51 16 0 26 16 4 32 15 59 46 -0.01 23 0 0 16 45 57 19 4 24.1 34 53 -45 16 47 39 16 44 15 16 48 20 16 43 35 -0.01 24 0 0 17 29 10 19 4 20.5 35 54 -46 17 30 52 17 27 28 17 31 32 17 26 48 -0.01 25 0 0 18 11 47 19 4 16.8 36 54 -47 18 13 28 18 10 6 18 14 9 18 9 25 -0.01 26 0 0 18 53 47 19 4 13.0 37 54 -48 18 55 28 18 52 6 18 56 8 18 51 26 -0.01 27 0 0 19 35 8 19 4 9.1 39 55 -49 19 36 49 19 33 28 19 37 29 19 32 48 -0.01 28 0 0 20 15 51 19 4 5.2 40 55 -50 20 17 32 20 14 11 20 18 11 20 13 32 -0.01 29 0 0 20 55 55 19 4 1.3 41 55 -51 20 57 35 20 54 15 20 58 15 20 53 36 -0.02 30 0 0 21 35 19 19 3 57.2 42 56 -52 21 36 59 21 33 40 21 37 38 21 33 1 -0.02 31 0 0 22 14 3 19 3 53.1 43 56 -53 22 15 42 22 12 24 22 16 21 22 11 45 -0.02 32 0 0 22 52 6 19 3 49.0 44 57 -54 22 53 45 22 50 27 22 54 24 22 49 48 -0.02 33 0 0 23 29 28 19 3 44.8 45 57 -55 23 31 6 23 27 50 23 31 45 23 27 11 -0.02 34 0 0 24 6 8 19 3 40.6 46 57 -56 24 7 46 24 4 30 24 8 25 24 3 52 -0.02 35 0 0 24 42 7 19 3 36.4 47 58 -57 24 43 44 24 40 30 24 44 23 24 39 51 -0.02 36 0 0 25 17 24 19 3 32.1 48 58 -58 25 19 1 25 15 47 25 19 39 25 15 8 -0.02 37 0 0 25 51 58 19 3 27.8 49 59 -58 25 53 35 25 50 22 25 54 13 25 49 44 -0.02 38 0 0 26 25 51 19 3 23.4 51 59 -59 26 27 27 26 24 15 26 28 5 26 23 37 -0.02 39 0 0 26 59 2 19 3 19.1 52 60 -60 27 0 37 26 57 26 27 1 15 26 56 48 -0.02 40 0 0 27 31 30 19 3 14.7 53 60 -61 27 33 5 27 29 55 27 33 43 27 29 17 -0.02 41 0 0 28 3 17 19 3 10.3 54 61 -62 28 4 51 28 1 42 28 5 29 28 1 4 -0.02 42 0 0 28 34 21 19 3 5.9 55 61 -62 28 35 55 28 32 47 28 36 32 28 32 9 -0.02 43 0 0 29 4 43 19 3 1.4 56 62 -63 29 6 17 29 3 9 29 6 54 29 2 32 -0.02 44 0 0 29 34 24 19 2 57.0 57 62 -64 29 35 57 29 32 50 29 36 34 29 32 13 -0.02 45 0 0 30 3 23 19 2 52.6 58 63 -64 30 4 56 30 1 50 30 5 33 30 1 13 -0.02 46 0 0 30 31 40 19 2 48.1 59 63 -65 30 33 13 30 30 8 30 33 50 30 29 31 -0.02 47 0 0 30 59 17 19 2 43.6 59 64 -66 31 0 49 30 57 45 31 1 25 30 57 8 -0.02 48 0 0 31 26 12 19 2 39.2 60 64 -66 31 27 44 31 24 41 31 28 20 31 24 4 -0.02 49 0 0 31 52 27 19 2 34.7 61 65 -67 31 53 59 31 50 56 31 54 35 31 50 20 -0.02 50 0 0 32 18 2 19 2 30.3 62 66 -67 32 19 33 32 16 31 32 20 9 32 15 55 -0.02 51 0 0 32 42 56 19 2 25.8 63 66 -68 32 44 27 32 41 25 32 45 2 32 40 50 -0.02 52 0 0 33 7 11 19 2 21.3 64 67 -68 33 8 41 33 5 40 33 9 16 33 5 5 -0.02 53 0 0 33 30 46 19 2 16.9 65 67 -69 33 32 15 33 29 16 33 32 51 33 28 40 -0.02 54 0 0 33 53 42 19 2 12.5 66 68 -69 33 55 11 33 52 12 33 55 46 33 51 37 -0.02 55 0 0 34 15 59 19 2 8.0 67 69 -69 34 17 28 34 14 30 34 18 3 34 13 55 -0.02 56 0 0 34 37 38 19 2 3.6 68 69 -70 34 39 6 34 36 9 34 39 41 34 35 34 -0.02 57 0 0 34 58 38 19 1 59.2 69 70 -70 35 0 7 34 57 10 35 0 42 34 56 35 -0.02 58 0 0 35 19 1 19 1 54.8 69 71 -70 35 20 29 35 17 33 35 21 4 35 16 59 -0.02 59 0 0 35 38 47 19 1 50.4 70 71 -70 35 40 15 35 37 19 35 40 49 35 36 45 -0.02 60 0 0 35 57 55 19 1 46.0 71 72 -71 35 59 23 35 56 28 35 59 57 35 55 54 -0.02 61 0 0 36 16 27 19 1 41.6 72 73 -71 36 17 54 36 15 0 36 18 29 36 14 26 -0.02 62 0 0 36 34 23 19 1 37.2 73 74 -71 36 35 49 36 32 56 36 36 24 36 32 22 -0.02 63 0 0 36 51 42 19 1 32.9 74 74 -71 36 53 9 36 50 16 36 53 43 36 49 42 -0.02 64 0 0 37 8 26 19 1 28.6 74 75 -71 37 9 52 37 7 0 37 10 26 37 6 26 -0.02 65 0 0 37 24 35 19 1 24.2 75 76 -71 37 26 1 37 23 9 37 26 35 37 22 35 -0.02 66 0 0 37 40 9 19 1 19.9 76 77 -71 37 41 34 37 38 43 37 42 8 37 38 9 -0.02 67 0 0 37 55 8 19 1 15.6 77 78 -71 37 56 33 37 53 43 37 57 7 37 53 9 -0.02 68 0 0 38 9 33 19 1 11.4 78 79 -71 38 10 58 38 8 8 38 11 31 38 7 34 -0.02 69 0 0 38 23 23 19 1 7.1 78 80 -71 38 24 48 38 21 59 38 25 22 38 21 25 -0.02 70 0 0 38 36 41 19 1 2.8 79 81 -70 38 38 5 38 35 16 38 38 39 38 34 43 -0.02 71 0 0 38 49 24 19 0 58.6 80 82 -70 38 50 49 38 48 0 38 51 22 38 47 27 -0.02 72 0 0 39 1 35 19 0 54.4 81 83 -70 39 2 59 39 0 11 39 3 32 38 59 38 -0.02 73 0 0 39 13 13 19 0 50.2 81 85 -70 39 14 37 39 11 49 39 15 10 39 11 16 -0.02 74 0 0 39 24 19 19 0 46.0 82 86 -69 39 25 42 39 22 55 39 26 15 39 22 22 -0.02 75 0 0 39 34 52 19 0 41.8 83 88 -69 39 36 15 39 33 29 39 36 48 39 32 56 -0.02 76 0 0 39 44 53 19 0 37.6 83 90 -69 39 46 16 39 43 30 39 46 49 39 42 57 -0.02 77 0 0 39 54 23 19 0 33.5 84 92 -68 39 55 46 39 53 0 39 56 19 39 52 27 -0.02 78 0 0 40 3 21 19 0 29.3 85 95 -68 40 4 44 40 1 58 40 5 16 40 1 25 -0.03 79 0 0 40 11 47 19 0 25.2 85 99 -68 40 13 10 40 10 25 40 13 43 40 9 52 -0.03 80 0 0 40 19 43 19 0 21.1 86 105 -67 40 21 6 40 18 21 40 21 38 40 17 48 -0.03 81 0 0 40 27 8 19 0 17.0 86 114 -67 40 28 30 40 25 45 40 29 3 40 25 13 -0.04 82 0 0 40 34 2 19 0 12.9 87 129 -66 40 35 24 40 32 40 40 35 57 40 32 7 -0.04 83 0 0 40 40 25 19 0 8.8 87 157 -66 40 41 48 40 39 3 40 42 20 40 38 31 -0.06 84 0 0 40 46 19 19 0 4.7 87 192 -66 40 47 41 40 44 57 40 48 13 40 44 24 -0.05 85 0 0 40 51 41 19 0 0.7 86 218 -65 40 53 3 40 50 20 40 53 36 40 49 47 -0.04 86 0 0 40 56 34 18 59 56.6 86 232 -65 40 57 56 40 55 12 40 58 28 40 54 40 -0.04 87 0 0 41 0 57 18 59 52.6 86 240 -64 41 2 19 40 59 35 41 2 51 40 59 3 -0.03 88 0 0 41 4 50 18 59 48.6 85 246 -64 41 6 12 41 3 29 41 6 44 41 2 56 -0.03 89 0 0 41 8 14 18 59 44.6 85 250 -63 41 9 35 41 6 52 41 10 7 41 6 20 -0.03 90 0 0 41 11 7 18 59 40.5 84 253 -63 41 12 29 41 9 46 41 13 1 41 9 13 -0.02 91 0 0 41 13 31 18 59 36.6 83 255 -62 41 14 53 41 12 10 41 15 25 41 11 38 -0.02 92 0 0 41 15 26 18 59 32.6 83 257 -62 41 16 47 41 14 4 41 17 19 41 13 32 -0.02 93 0 0 41 16 51 18 59 28.6 82 259 -61 41 18 12 41 15 29 41 18 44 41 14 57 -0.02 94 0 0 41 17 46 18 59 24.6 81 260 -61 41 19 8 41 16 25 41 19 40 41 15 53 -0.02 95 0 0 41 18 13 18 59 20.7 81 262 -60 41 19 34 41 16 51 41 20 6 41 16 19 -0.02 96 0 0 41 18 9 18 59 16.7 80 263 -59 41 19 31 41 16 48 41 20 3 41 16 16 -0.02 97 0 0 41 17 37 18 59 12.8 79 264 -59 41 18 58 41 16 15 41 19 30 41 15 43 -0.02 98 0 0 41 16 35 18 59 8.8 79 265 -58 41 17 56 41 15 13 41 18 28 41 14 41 -0.02 99 0 0 41 15 3 18 59 4.9 78 266 -58 41 16 25 41 13 42 41 16 57 41 13 9 -0.02 100 0 0 41 13 2 18 59 1.0 77 267 -57 41 14 24 41 11 41 41 14 56 41 11 8 -0.02 101 0 0 41 10 31 18 58 57.1 77 268 -56 41 11 53 41 9 10 41 12 25 41 8 38 -0.02 102 0 0 41 7 31 18 58 53.2 76 269 -56 41 8 53 41 6 10 41 9 25 41 5 37 -0.02 103 0 0 41 4 1 18 58 49.3 75 270 -55 41 5 23 41 2 40 41 5 55 41 2 7 -0.02 104 0 0 41 0 1 18 58 45.4 74 271 -55 41 1 23 40 58 40 41 1 56 40 58 7 -0.02 105 0 0 40 55 32 18 58 41.5 74 272 -54 40 56 54 40 54 10 40 57 26 40 53 38 -0.02 106 0 0 40 50 32 18 58 37.6 73 273 -53 40 51 54 40 49 10 40 52 26 40 48 38 -0.02 107 0 0 40 45 2 18 58 33.7 72 273 -53 40 46 24 40 43 40 40 46 57 40 43 8 -0.02 108 0 0 40 39 2 18 58 29.8 71 274 -52 40 40 24 40 37 40 40 40 57 40 37 7 -0.02 109 0 0 40 32 31 18 58 26.0 71 275 -51 40 33 53 40 31 9 40 34 26 40 30 36 -0.02 110 0 0 40 25 30 18 58 22.1 70 276 -51 40 26 52 40 24 7 40 27 25 40 23 35 -0.02 111 0 0 40 17 58 18 58 18.2 69 277 -50 40 19 20 40 16 35 40 19 53 40 16 2 -0.02 112 0 0 40 9 54 18 58 14.4 68 277 -50 40 11 17 40 8 32 40 11 50 40 7 59 -0.02 113 0 0 40 1 20 18 58 10.5 68 278 -49 40 2 43 39 59 57 40 3 16 39 59 24 -0.02 114 0 0 39 52 14 18 58 6.7 67 279 -48 39 53 37 39 50 51 39 54 10 39 50 18 -0.02 115 0 0 39 42 36 18 58 2.8 66 279 -47 39 44 0 39 41 13 39 44 33 39 40 40 -0.02 116 0 0 39 32 27 18 57 59.0 65 280 -47 39 33 50 39 31 3 39 34 23 39 30 30 -0.02 117 0 0 39 21 45 18 57 55.1 65 281 -46 39 23 9 39 20 21 39 23 42 39 19 48 -0.02 118 0 0 39 10 31 18 57 51.3 64 282 -45 39 11 55 39 9 7 39 12 28 39 8 34 -0.02 119 0 0 38 58 44 18 57 47.5 63 282 -45 39 0 8 38 57 20 39 0 41 38 56 47 -0.02 120 0 0 38 46 24 18 57 43.7 62 283 -44 38 47 48 38 45 0 38 48 22 38 44 26 -0.02 121 0 0 38 33 31 18 57 39.9 61 284 -43 38 34 55 38 32 6 38 35 29 38 31 33 -0.02 122 0 0 38 20 4 18 57 36.1 61 284 -43 38 21 29 38 18 39 38 22 2 38 18 5 -0.02 123 0 0 38 6 3 18 57 32.2 60 285 -42 38 7 28 38 4 38 38 8 2 38 4 4 -0.02 124 0 0 37 51 28 18 57 28.5 59 286 -41 37 52 53 37 50 3 37 53 27 37 49 29 -0.02 125 0 0 37 36 18 18 57 24.7 58 286 -40 37 37 44 37 34 53 37 38 18 37 34 19 -0.02 126 0 0 37 20 34 18 57 20.9 57 287 -40 37 22 0 37 19 8 37 22 34 37 18 34 -0.02 127 0 0 37 4 14 18 57 17.1 57 288 -39 37 5 40 37 2 48 37 6 14 37 2 14 -0.02 128 0 0 36 47 18 18 57 13.3 56 288 -38 36 48 45 36 45 52 36 49 19 36 45 18 -0.02 129 0 0 36 29 47 18 57 9.6 55 289 -37 36 31 14 36 28 20 36 31 48 36 27 46 -0.02 130 0 0 36 11 39 18 57 5.9 54 289 -37 36 13 6 36 10 12 36 13 40 36 9 37 -0.02 131 0 0 35 52 54 18 57 2.1 53 290 -36 35 54 22 35 51 27 35 54 56 35 50 52 -0.02 132 0 0 35 33 33 18 56 58.4 52 291 -35 35 35 0 35 32 5 35 35 35 35 31 30 -0.02 133 0 0 35 13 34 18 56 54.7 51 291 -34 35 15 2 35 12 5 35 15 37 35 11 31 -0.02 134 0 0 34 52 57 18 56 51.0 51 292 -33 34 54 25 34 51 28 34 55 0 34 50 53 -0.02 135 0 0 34 31 41 18 56 47.3 50 292 -33 34 33 10 34 30 13 34 33 45 34 29 38 -0.02 136 0 0 34 9 48 18 56 43.7 49 293 -32 34 11 17 34 8 19 34 11 52 34 7 43 -0.02 137 0 0 33 47 15 18 56 40.0 48 294 -31 33 48 45 33 45 46 33 49 20 33 45 10 -0.02 138 0 0 33 24 3 18 56 36.4 47 294 -30 33 25 33 33 22 33 33 26 9 33 21 58 -0.02 139 0 0 33 0 11 18 56 32.8 46 295 -29 33 1 42 32 58 41 33 2 18 32 58 5 -0.02 140 0 0 32 35 40 18 56 29.2 45 295 -28 32 37 11 32 34 9 32 37 46 32 33 33 -0.02 141 0 0 32 10 28 18 56 25.7 44 296 -27 32 11 59 32 8 57 32 12 35 32 8 21 -0.02 142 0 0 31 44 35 18 56 22.1 43 296 -27 31 46 7 31 43 4 31 46 43 31 42 27 -0.02 143 0 0 31 18 1 18 56 18.6 42 297 -26 31 19 33 31 16 30 31 20 10 31 15 53 -0.02 144 0 0 30 50 46 18 56 15.2 41 297 -25 30 52 19 30 49 14 30 52 55 30 48 38 -0.02 145 0 0 30 22 50 18 56 11.7 40 298 -24 30 24 23 30 21 17 30 24 59 30 20 40 -0.02 146 0 0 29 54 12 18 56 8.3 39 298 -23 29 55 45 29 52 38 29 56 22 29 52 1 -0.02 147 0 0 29 24 51 18 56 5.0 38 299 -22 29 26 25 29 23 17 29 27 2 29 22 40 -0.02 148 0 0 28 54 48 18 56 1.6 38 299 -21 28 56 22 28 53 14 28 57 0 28 52 37 -0.02 149 0 0 28 24 3 18 55 58.4 37 300 -20 28 25 38 28 22 29 28 26 15 28 21 51 -0.02 150 0 0 27 52 35 18 55 55.1 35 300 -19 27 54 10 27 51 0 27 54 48 27 50 23 -0.02 151 0 0 27 20 25 18 55 51.9 34 301 -18 27 22 0 27 18 49 27 22 38 27 18 12 -0.02 152 0 0 26 47 31 18 55 48.8 33 301 -17 26 49 7 26 45 56 26 49 45 26 45 18 -0.02 153 0 0 26 13 55 18 55 45.7 32 302 -16 26 15 31 26 12 19 26 16 9 26 11 41 -0.02 154 0 0 25 39 36 18 55 42.7 31 302 -15 25 41 13 25 37 59 25 41 51 25 37 21 -0.02 155 0 0 25 4 34 18 55 39.7 30 303 -14 25 6 11 25 2 57 25 6 50 25 2 18 -0.02 156 0 0 24 28 49 18 55 36.9 29 303 -13 24 30 27 24 27 11 24 31 5 24 26 33 -0.02 157 0 0 23 52 22 18 55 34.0 28 303 -12 23 54 0 23 50 44 23 54 39 23 50 5 -0.02 158 0 0 23 15 12 18 55 31.3 27 304 -11 23 16 50 23 13 33 23 17 29 23 12 54 -0.02 159 0 0 22 37 20 18 55 28.6 26 304 -10 22 38 59 22 35 41 22 39 38 22 35 2 -0.02 160 0 0 21 58 46 18 55 26.0 25 305 -9 22 0 26 21 57 7 22 1 5 21 56 27 -0.02 161 0 0 21 19 31 18 55 23.5 24 305 -8 21 21 11 21 17 51 21 21 50 21 17 12 -0.02 162 0 0 20 39 35 18 55 21.1 23 305 -7 20 41 15 20 37 54 20 41 55 20 37 15 -0.02 163 0 0 19 58 58 18 55 18.7 21 306 -6 20 0 39 19 57 17 20 1 18 19 56 37 -0.02 164 0 0 19 17 41 18 55 16.5 20 306 -5 19 19 22 19 16 0 19 20 2 19 15 20 -0.02 165 0 0 18 35 45 18 55 14.4 19 306 -4 18 37 27 18 34 4 18 38 7 18 33 24 -0.02 166 0 0 17 53 11 18 55 12.4 18 307 -2 17 54 53 17 51 29 17 55 33 17 50 49 -0.02 167 0 0 17 9 59 18 55 10.4 17 307 -1 17 11 41 17 8 17 17 12 22 17 7 36 -0.02 168 0 0 16 26 10 18 55 8.6 16 307 0 16 27 53 16 24 28 16 28 33 16 23 47 -0.02 169 0 0 15 41 46 18 55 7.0 14 307 1 15 43 29 15 40 3 15 44 10 15 39 22 -0.02 170 0 0 14 56 47 18 55 5.4 13 308 2 14 58 30 14 55 3 14 59 11 14 54 22 -0.02 171 0 0 14 11 14 18 55 4.0 12 308 3 14 12 58 14 9 30 14 13 39 14 8 49 -0.02 172 0 0 13 25 9 18 55 2.7 11 308 4 13 26 53 13 23 25 13 27 34 13 22 44 -0.03 173 0 0 12 38 34 18 55 1.5 9 308 6 12 40 18 12 36 49 12 40 59 12 36 8 -0.03 174 0 0 11 51 28 18 55 0.5 8 309 7 11 53 13 11 49 44 11 53 54 11 49 2 -0.03 175 0 0 11 3 55 18 54 59.6 7 309 8 11 5 40 11 2 10 11 6 22 11 1 29 -0.03 176 0 0 10 15 56 18 54 58.8 6 309 9 10 17 41 10 14 11 10 18 23 10 13 29 -0.04 177 0 0 9 27 32 18 54 58.2 4 309 10 9 29 17 9 25 46 9 29 59 9 25 5 -0.05 178 0 0 8 38 45 18 54 57.8 3 309 12 8 40 30 8 36 59 8 41 12 8 36 17 -0.07 179 0 0 7 49 37 18 54 57.5 2 309 13 7 51 22 7 47 51 7 52 4 7 47 9 -0.11 180 0 0 7 0 9 18 54 57.3 1 310 14 7 1 55 6 58 23 7 2 37 6 57 41 -0.38 Uncertainty in time = +/- 0 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 647-018316 * constellation : Perseus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 04 18 21.6701 DE: +39 16 20.788 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 04 18 21.6702 DE: +39 16 20.790 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 12.5 * B mag [mag]: 13.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (3200) Phaethon asteroid class: approx. diameter [km]: 5 approx. diameter ["]: 0.007 distance from Earth [AU]: 1.04010 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#780 date of fit: 2022 Nov 01 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): 0.003", 0.001", 84.763° remarks: * orbital elements for (3200)Phaethon : Mean anomaly = 270.1393966129 deg Arg. of pericenter = 322.3063450765 deg Long. of node = 265.0950029093 deg Inclination = 22.3122046425 deg Eccentricity = 0.8897861022 Semimajor axis = 1.2714607774 AU Perihelion dist = 0.1401326482 AU Mag: H = 14.40, G = 0.15 Epoch of elements : MJD 60630.79174800 TDT (2024 Nov 16.7917) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#7802022Nov01,0.24,2024,11,16,19.001951,-0.002827,0.020797,-11.525994,-1.491964,-0.001101,-0.001793,0.000001,0.000000 83.6483,39.3341,-108.80,-19.00,False UCAC4 647-018316,4.30601947,39.2724410,13.06,12.48,12.17,0.0,0,,4.33447026,39.3340557,4.21,4.08,0,0,1 3200,Phaethon,16.67,5.020,1.0401,0,0,-8.402,-12.65,,0.4,0 0,269.5951,2024,11,16,322.3063,265.0950,22.3122,0.88979,1.27146,0.14013,14.40,5.0,0.15 1.198,0.0031,0.0013,85,0.0013,Known errors,1.08,0,-1,-1 20241116_018316,60140.70 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:50 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org