IOTA/IOTA-ES occultation update for (977) Philippa / UCAC4 564-015185 event on 2024 Nov 25, 18:11 UT Visible from Summary ------- On 2024 Nov 25 UT, the 63.8563383178342 km diameter asteroid (977) Philippa will occult a 10.0 mag star in the constellation Taurus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.55 mag to 14.48 mag (the magnitude of the asteroid) for at most 4.790 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: 96 * date and approx. time of event: 2024 Nov 25, 18:03 - 2024 Nov 25, 18:18 * geocentric midpoint of event [JD]: 2460640.25786755 * magnitude of target star: 9.95 * magnitude drop [mag]: 4.55 * estimated maximum duration [s]: 4.790 * Moon: 26 % sunlit, 103° distance * Sun: 164° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 68 * 1 sigma uncertainty interval [path widths]: +/- 0.40 * 1 sigma uncertainty interval [seconds]: +/- 2.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.027, +/- 0.010) * 1 sigma uncertainty ellipse (major, minor, PA): (0.029", 0.003", 70°) * approx speed of asteroid's shadow [km/s]: 13.4061 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 564-015185 by 977 Philippa on 2024 Nov 25 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 12 0 0 - 3 50 59 18 18 48.1 1 67 -17 - 3 30 54 - 4 11 6 - 3 14 41 - 4 27 26 .... 13 0 0 - 3 26 2 18 18 47.9 2 67 -18 - 3 6 0 - 3 46 7 - 2 49 50 - 4 2 24 0.17 14 0 0 - 3 1 30 18 18 47.5 3 67 -19 - 2 41 31 - 3 21 32 - 2 25 23 - 3 37 46 0.25 15 0 0 - 2 37 23 18 18 47.0 4 67 -20 - 2 17 27 - 2 57 21 - 2 1 21 - 3 13 33 0.28 16 0 0 - 2 13 40 18 18 46.2 5 67 -21 - 1 53 47 - 2 33 36 - 1 37 44 - 2 49 46 0.30 17 0 0 - 1 50 23 18 18 45.3 6 67 -22 - 1 30 33 - 2 10 16 - 1 14 32 - 2 26 23 0.31 18 0 0 - 1 27 32 18 18 44.3 7 67 -23 - 1 7 45 - 1 47 22 - 0 51 47 - 2 3 27 0.32 19 0 0 - 1 5 7 18 18 43.0 8 67 -25 - 0 45 23 - 1 24 54 - 0 29 27 - 1 40 56 0.33 20 0 0 - 0 43 8 18 18 41.6 9 67 -26 - 0 23 27 - 1 2 52 - 0 7 33 - 1 18 52 0.33 21 0 0 - 0 21 36 18 18 40.1 10 67 -27 - 0 1 57 - 0 41 17 0 13 54 - 0 57 15 0.34 22 0 0 - 0 0 30 18 18 38.3 11 67 -28 0 19 5 - 0 20 9 0 34 54 - 0 36 4 0.34 23 0 0 0 20 8 18 18 36.4 12 67 -29 0 39 41 0 0 32 0 55 28 - 0 15 20 0.34 24 0 0 0 40 19 18 18 34.4 13 67 -30 0 59 49 0 20 46 1 15 34 0 4 56 0.34 25 0 0 1 0 3 18 18 32.2 14 67 -31 1 19 30 0 40 33 1 35 12 0 24 44 0.35 26 0 0 1 19 18 18 18 29.8 15 67 -32 1 38 43 0 59 51 1 54 23 0 44 5 0.35 27 0 0 1 38 7 18 18 27.3 17 67 -33 1 57 29 1 18 42 2 13 7 1 2 58 0.35 28 0 0 1 56 27 18 18 24.6 18 67 -34 2 15 46 1 37 5 2 31 22 1 21 23 0.35 29 0 0 2 14 19 18 18 21.8 19 67 -35 2 33 35 1 54 59 2 49 9 1 39 20 0.35 30 0 0 2 31 42 18 18 18.8 20 67 -36 2 50 57 2 12 25 3 6 29 1 56 48 0.35 31 0 0 2 48 37 18 18 15.7 21 67 -37 3 7 49 2 29 23 3 23 19 2 13 48 0.35 32 0 0 3 5 4 18 18 12.5 22 67 -38 3 24 14 2 45 52 3 39 42 2 30 19 0.35 33 0 0 3 21 2 18 18 9.1 23 67 -39 3 40 10 3 1 53 3 55 36 2 46 21 0.35 34 0 0 3 36 32 18 18 5.6 24 67 -40 3 55 37 3 17 25 4 11 1 3 1 55 0.35 35 0 0 3 51 33 18 18 2.0 25 67 -41 4 10 35 3 32 28 4 25 58 3 17 0 0.35 36 0 0 4 6 5 18 17 58.2 26 67 -42 4 25 5 3 47 2 4 40 26 3 31 36 0.35 37 0 0 4 20 8 18 17 54.3 27 67 -43 4 39 6 4 1 8 4 54 25 3 45 43 0.35 38 0 0 4 33 42 18 17 50.2 28 67 -44 4 52 39 4 14 44 5 7 56 3 59 21 0.35 39 0 0 4 46 48 18 17 46.1 29 67 -45 5 5 42 4 27 51 5 20 58 4 12 30 0.35 40 0 0 4 59 24 18 17 41.8 30 67 -46 5 18 16 4 40 30 5 33 31 4 25 10 0.35 41 0 0 5 11 32 18 17 37.4 31 67 -47 5 30 22 4 52 39 5 45 35 4 37 21 0.35 42 0 0 5 23 10 18 17 32.9 32 67 -48 5 41 59 5 4 19 5 57 10 4 49 3 0.35 43 0 0 5 34 19 18 17 28.2 32 66 -49 5 53 6 5 15 30 6 8 16 5 0 15 0.35 44 0 0 5 45 0 18 17 23.5 33 66 -50 6 3 45 5 26 12 6 18 54 5 10 59 0.35 45 0 0 5 55 11 18 17 18.6 34 66 -51 6 13 55 5 36 25 6 29 2 5 21 13 0.35 46 0 0 6 4 54 18 17 13.6 35 66 -52 6 23 36 5 46 9 6 38 42 5 30 58 0.35 47 0 0 6 14 7 18 17 8.5 36 66 -53 6 32 48 5 55 24 6 47 52 5 40 14 0.35 48 0 0 6 22 51 18 17 3.4 37 66 -54 6 41 30 6 4 10 6 56 34 5 49 1 0.35 49 0 0 6 31 7 18 16 58.1 38 66 -54 6 49 44 6 12 26 7 4 47 5 57 19 0.35 50 0 0 6 38 53 18 16 52.7 39 66 -55 6 57 29 6 20 14 7 12 31 6 5 7 0.35 51 0 0 6 46 10 18 16 47.2 40 66 -56 7 4 46 6 27 32 7 19 46 6 12 27 0.35 52 0 0 6 52 58 18 16 41.6 41 66 -57 7 11 33 6 34 22 7 26 33 6 19 17 0.35 53 0 0 6 59 18 18 16 35.9 42 65 -58 7 17 51 6 40 42 7 32 50 6 25 38 0.35 54 0 0 7 5 8 18 16 30.1 43 65 -59 7 23 41 6 46 34 7 38 39 6 31 31 0.35 55 0 0 7 10 30 18 16 24.2 44 65 -60 7 29 1 6 51 56 7 43 59 6 36 54 0.35 56 0 0 7 15 23 18 16 18.3 45 65 -61 7 33 53 6 56 50 7 48 50 6 41 48 0.35 57 0 0 7 19 47 18 16 12.2 46 65 -62 7 38 16 7 1 14 7 53 13 6 46 13 0.35 58 0 0 7 23 42 18 16 6.1 46 64 -62 7 42 11 7 5 10 7 57 7 6 50 9 0.35 59 0 0 7 27 8 18 15 59.9 47 64 -63 7 45 36 7 8 37 8 0 32 6 53 37 0.35 60 0 0 7 30 5 18 15 53.5 48 64 -64 7 48 33 7 11 35 8 3 28 6 56 35 0.35 61 0 0 7 32 34 18 15 47.1 49 64 -65 7 51 2 7 14 4 8 5 56 6 59 5 0.35 62 0 0 7 34 34 18 15 40.7 50 63 -66 7 53 1 7 16 4 8 7 56 7 1 5 0.35 63 0 0 7 36 5 18 15 34.1 51 63 -67 7 54 32 7 17 36 8 9 26 7 2 37 0.35 64 0 0 7 37 8 18 15 27.5 52 62 -67 7 55 34 7 18 39 8 10 28 7 3 40 0.35 65 0 0 7 37 41 18 15 20.8 53 62 -68 7 56 8 7 19 13 8 11 2 7 4 14 0.35 66 0 0 7 37 47 18 15 14.0 53 62 -69 7 56 13 7 19 18 8 11 7 7 4 19 0.35 67 0 0 7 37 23 18 15 7.1 54 61 -70 7 55 50 7 18 55 8 10 44 7 3 56 0.35 68 0 0 7 36 32 18 15 0.2 55 60 -70 7 54 58 7 18 3 8 9 52 7 3 4 0.35 69 0 0 7 35 11 18 14 53.2 56 60 -71 7 53 38 7 16 42 8 8 32 7 1 43 0.35 70 0 0 7 33 22 18 14 46.2 57 59 -72 7 51 49 7 14 53 8 6 44 6 59 54 0.35 71 0 0 7 31 5 18 14 39.0 58 59 -72 7 49 32 7 12 35 8 4 27 6 57 36 0.35 72 0 0 7 28 19 18 14 31.8 58 58 -73 7 46 47 7 9 49 8 1 42 6 54 50 0.35 73 0 0 7 25 5 18 14 24.6 59 57 -73 7 43 33 7 6 34 7 58 28 6 51 34 0.35 74 0 0 7 21 22 18 14 17.3 60 56 -74 7 39 51 7 2 51 7 54 46 6 47 51 0.35 75 0 0 7 17 11 18 14 9.9 61 55 -74 7 35 40 6 58 40 7 50 36 6 43 39 0.35 76 0 0 7 12 32 18 14 2.5 61 54 -75 7 31 2 6 53 59 7 45 58 6 38 58 0.35 77 0 0 7 7 24 18 13 55.0 62 53 -75 7 25 55 6 48 51 7 40 52 6 33 49 0.35 78 0 0 7 1 48 18 13 47.4 63 52 -75 7 20 20 6 43 14 7 35 17 6 28 12 0.35 79 0 0 6 55 44 18 13 39.8 64 51 -75 7 14 16 6 37 9 7 29 15 6 22 6 0.35 80 0 0 6 49 11 18 13 32.2 64 49 -75 7 7 45 6 30 36 7 22 44 6 15 32 0.35 81 0 0 6 42 11 18 13 24.5 65 48 -76 7 0 45 6 23 34 7 15 45 6 8 29 0.35 82 0 0 6 34 42 18 13 16.7 65 47 -76 6 53 17 6 16 4 7 8 18 6 0 59 0.35 83 0 0 6 26 45 18 13 8.9 66 45 -75 6 45 22 6 8 6 7 0 23 5 53 0 0.35 84 0 0 6 18 20 18 13 1.1 67 43 -75 6 36 58 5 59 40 6 52 1 5 44 32 0.35 85 0 0 6 9 27 18 12 53.2 67 41 -75 6 28 6 5 50 46 6 43 10 5 35 37 0.35 86 0 0 6 0 6 18 12 45.3 68 40 -75 6 18 47 5 41 24 6 33 52 5 26 14 0.35 87 0 0 5 50 17 18 12 37.3 68 38 -75 6 8 59 5 31 33 6 24 5 5 16 22 0.35 88 0 0 5 40 1 18 12 29.3 69 35 -74 5 58 44 5 21 15 6 13 51 5 6 3 0.35 89 0 0 5 29 16 18 12 21.3 69 33 -74 5 48 1 5 10 29 6 3 9 4 55 16 0.35 90 0 0 5 18 4 18 12 13.2 69 31 -73 5 36 50 4 59 15 5 52 0 4 44 0 0.35 91 0 0 5 6 24 18 12 5.1 70 28 -73 5 25 12 4 47 33 5 40 23 4 32 17 0.35 92 0 0 4 54 16 18 11 57.0 70 26 -72 5 13 6 4 35 24 5 28 18 4 20 6 0.35 93 0 0 4 41 41 18 11 48.8 70 23 -71 5 0 32 4 22 47 5 15 46 4 7 28 0.35 94 0 0 4 28 38 18 11 40.6 70 21 -71 4 47 31 4 9 42 5 2 46 3 54 22 0.35 95 0 0 4 15 8 18 11 32.4 70 18 -70 4 34 3 3 56 10 4 49 20 3 40 48 0.35 96 0 0 4 1 10 18 11 24.2 70 15 -69 4 20 7 3 42 11 4 35 26 3 26 47 0.35 97 0 0 3 46 46 18 11 16.0 70 13 -69 4 5 45 3 27 44 4 21 5 3 12 19 0.35 98 0 0 3 31 54 18 11 7.7 70 10 -68 3 50 55 3 12 50 4 6 16 2 57 23 0.35 99 0 0 3 16 35 18 10 59.5 70 7 -67 3 35 38 2 57 29 3 51 1 2 42 1 0.36 100 0 0 3 0 49 18 10 51.2 70 5 -66 3 19 55 2 41 41 3 35 19 2 26 11 0.36 101 0 0 2 44 37 18 10 42.9 70 2 -65 3 3 44 2 25 27 3 19 11 2 9 55 0.36 102 0 0 2 27 57 18 10 34.6 70 359 -65 2 47 7 2 8 45 3 2 36 1 53 11 0.36 103 0 0 2 10 52 18 10 26.3 69 357 -64 2 30 4 1 51 37 2 45 34 1 36 2 0.36 104 0 0 1 53 20 18 10 18.0 69 354 -63 2 12 34 1 34 3 2 28 6 1 18 25 0.36 105 0 0 1 35 22 18 10 9.7 69 352 -62 1 54 38 1 16 3 2 10 13 1 0 23 0.36 106 0 0 1 16 58 18 10 1.4 68 350 -61 1 36 17 0 57 36 1 51 53 0 41 54 0.36 107 0 0 0 58 8 18 9 53.1 68 348 -60 1 17 29 0 38 44 1 33 7 0 23 0 0.36 108 0 0 0 38 52 18 9 44.9 67 346 -59 0 58 16 0 19 26 1 13 56 0 3 40 0.36 109 0 0 0 19 11 18 9 36.6 67 344 -58 0 38 38 - 0 0 18 0 54 20 - 0 16 6 0.36 110 0 0 - 0 0 55 18 9 28.4 66 342 -57 0 18 34 - 0 20 27 0 34 18 - 0 36 16 0.36 111 0 0 - 0 21 26 18 9 20.2 65 340 -56 - 0 1 55 - 0 41 0 0 13 51 - 0 56 52 0.36 112 0 0 - 0 42 22 18 9 12.0 65 338 -55 - 0 22 48 - 1 1 59 - 0 7 0 - 1 17 53 0.36 113 0 0 - 1 3 42 18 9 3.8 64 337 -55 - 0 44 5 - 1 23 22 - 0 28 15 - 1 39 18 0.36 114 0 0 - 1 25 27 18 8 55.7 63 335 -54 - 1 5 47 - 1 45 9 - 0 49 55 - 2 1 7 0.36 115 0 0 - 1 47 35 18 8 47.6 62 334 -53 - 1 27 53 - 2 7 19 - 1 11 58 - 2 23 20 0.36 116 0 0 - 2 10 7 18 8 39.5 62 332 -52 - 1 50 22 - 2 29 54 - 1 34 25 - 2 45 56 0.36 117 0 0 - 2 33 2 18 8 31.5 61 331 -51 - 2 13 14 - 2 52 52 - 1 57 16 - 3 8 56 0.36 118 0 0 - 2 56 20 18 8 23.5 60 330 -50 - 2 36 30 - 3 16 12 - 2 20 29 - 3 32 19 0.36 119 0 0 - 3 20 0 18 8 15.6 59 329 -49 - 3 0 7 - 3 39 55 - 2 44 4 - 3 56 5 0.36 120 0 0 - 3 44 3 18 8 7.8 58 328 -48 - 3 24 7 - 4 4 1 - 3 8 2 - 4 20 12 0.36 121 0 0 - 4 8 27 18 7 59.9 58 327 -47 - 3 48 29 - 4 28 28 - 3 32 22 - 4 44 41 0.36 122 0 0 - 4 33 13 18 7 52.2 57 326 -46 - 4 13 12 - 4 53 16 - 3 57 2 - 5 9 32 0.36 123 0 0 - 4 58 19 18 7 44.5 56 325 -45 - 4 38 16 - 5 18 26 - 4 22 4 - 5 34 44 0.36 124 0 0 - 5 23 47 18 7 36.9 55 324 -43 - 5 3 40 - 5 43 55 - 4 47 27 - 6 0 16 0.36 125 0 0 - 5 49 34 18 7 29.3 54 323 -42 - 5 29 25 - 6 9 45 - 5 13 9 - 6 26 8 0.36 126 0 0 - 6 15 40 18 7 21.8 53 322 -41 - 5 55 29 - 6 35 55 - 5 39 11 - 6 52 19 0.36 127 0 0 - 6 42 6 18 7 14.4 52 322 -40 - 6 21 52 - 7 2 23 - 6 5 32 - 7 18 50 0.36 128 0 0 - 7 8 50 18 7 7.1 51 321 -39 - 6 48 34 - 7 29 10 - 6 32 11 - 7 45 39 0.36 129 0 0 - 7 35 53 18 6 59.9 50 320 -38 - 7 15 33 - 7 56 15 - 6 59 9 - 8 12 46 0.36 130 0 0 - 8 3 12 18 6 52.8 49 320 -37 - 7 42 50 - 8 23 37 - 7 26 24 - 8 40 10 0.36 131 0 0 - 8 30 48 18 6 45.7 48 319 -36 - 8 10 24 - 8 51 16 - 7 53 56 - 9 7 51 0.36 132 0 0 - 8 58 41 18 6 38.8 47 318 -35 - 8 38 14 - 9 19 11 - 8 21 44 - 9 35 48 0.36 133 0 0 - 9 26 49 18 6 31.9 46 318 -34 - 9 6 20 - 9 47 21 - 8 49 48 -10 4 0 0.37 134 0 0 - 9 55 12 18 6 25.2 45 317 -33 - 9 34 41 -10 15 47 - 9 18 6 -10 32 28 0.37 135 0 0 -10 23 50 18 6 18.6 44 317 -32 -10 3 16 -10 44 27 - 9 46 40 -11 1 10 0.37 136 0 0 -10 52 41 18 6 12.1 43 316 -31 -10 32 5 -11 13 20 -10 15 27 -11 30 5 0.37 137 0 0 -11 21 45 18 6 5.7 42 316 -30 -11 1 6 -11 42 26 -10 44 27 -11 59 13 0.37 138 0 0 -11 51 1 18 5 59.4 41 315 -29 -11 30 21 -12 11 45 -11 13 39 -12 28 33 0.37 139 0 0 -12 20 29 18 5 53.2 40 315 -28 -11 59 46 -12 41 15 -11 43 3 -12 58 5 0.37 140 0 0 -12 50 8 18 5 47.2 39 314 -27 -12 29 23 -13 10 56 -12 12 38 -13 27 47 0.37 141 0 0 -13 19 56 18 5 41.3 38 314 -26 -12 59 10 -13 40 46 -12 42 23 -13 57 40 0.37 142 0 0 -13 49 54 18 5 35.6 37 313 -24 -13 29 6 -14 10 46 -13 12 18 -14 27 41 0.37 143 0 0 -14 20 1 18 5 29.9 36 313 -23 -13 59 10 -14 40 54 -13 42 21 -14 57 51 0.37 144 0 0 -14 50 15 18 5 24.5 35 312 -22 -14 29 23 -15 11 10 -14 12 32 -15 28 8 0.37 145 0 0 -15 20 36 18 5 19.1 34 312 -21 -14 59 42 -15 41 33 -14 42 50 -15 58 32 0.37 146 0 0 -15 51 3 18 5 13.9 33 312 -20 -15 30 7 -16 12 1 -15 13 14 -16 29 2 0.37 147 0 0 -16 21 35 18 5 8.9 32 311 -19 -16 0 38 -16 42 35 -15 43 44 -16 59 37 0.37 148 0 0 -16 52 12 18 5 4.0 31 311 -18 -16 31 14 -17 13 13 -16 14 18 -17 30 16 0.37 149 0 0 -17 22 52 18 4 59.2 30 310 -17 -17 1 52 -17 43 55 -16 44 56 -18 0 59 0.37 150 0 0 -17 53 35 18 4 54.6 29 310 -16 -17 32 34 -18 14 39 -17 15 37 -18 31 44 0.37 151 0 0 -18 24 20 18 4 50.2 28 309 -15 -18 3 18 -18 45 25 -17 46 19 -19 2 30 0.37 152 0 0 -18 55 5 18 4 45.9 27 309 -14 -18 34 3 -19 16 11 -18 17 3 -19 33 18 0.37 153 0 0 -19 25 51 18 4 41.8 26 309 -13 -19 4 48 -19 46 58 -18 47 48 -20 4 5 0.37 154 0 0 -19 56 36 18 4 37.8 25 308 -12 -19 35 32 -20 17 44 -19 18 32 -20 34 52 0.37 155 0 0 -20 27 20 18 4 34.1 24 308 -11 -20 6 15 -20 48 28 -19 49 14 -21 5 37 0.37 156 0 0 -20 58 1 18 4 30.4 23 307 -10 -20 36 56 -21 19 10 -20 19 54 -21 36 19 0.37 157 0 0 -21 28 39 18 4 27.0 22 307 -9 -21 7 33 -21 49 48 -20 50 31 -22 6 57 0.37 158 0 0 -21 59 12 18 4 23.7 20 307 -8 -21 38 6 -22 20 22 -21 21 4 -22 37 31 0.37 159 0 0 -22 29 41 18 4 20.5 19 306 -6 -22 8 35 -22 50 50 -21 51 32 -23 8 0 0.37 160 0 0 -23 0 4 18 4 17.6 18 306 -5 -22 38 57 -23 21 13 -22 21 55 -23 38 23 0.37 161 0 0 -23 30 20 18 4 14.8 17 305 -4 -23 9 13 -23 51 29 -22 52 11 -24 8 39 0.37 162 0 0 -24 0 28 18 4 12.1 16 305 -3 -23 39 22 -24 21 37 -23 22 20 -24 38 47 0.37 163 0 0 -24 30 28 18 4 9.6 15 304 -2 -24 9 22 -24 51 37 -23 52 21 -25 8 46 0.37 164 0 0 -25 0 19 18 4 7.3 14 304 -1 -24 39 14 -25 21 28 -24 22 12 -25 38 37 0.37 165 0 0 -25 30 0 18 4 5.2 13 304 0 -25 8 55 -25 51 8 -24 51 55 -26 8 17 0.37 166 0 0 -25 59 31 18 4 3.2 12 303 1 -25 38 27 -26 20 38 -25 21 26 -26 37 46 0.37 167 0 0 -26 28 50 18 4 1.4 11 303 2 -26 7 46 -26 49 56 -25 50 47 -27 7 3 0.37 168 0 0 -26 57 57 18 3 59.7 10 302 3 -26 36 54 -27 19 2 -26 19 55 -27 36 9 0.37 169 0 0 -27 26 51 18 3 58.3 9 302 4 -27 5 49 -27 47 55 -26 48 51 -28 5 1 0.37 170 0 0 -27 55 31 18 3 56.9 8 301 5 -27 34 31 -28 16 35 -27 17 33 -28 33 39 0.37 171 0 0 -28 23 57 18 3 55.8 7 301 6 -28 2 58 -28 44 59 -27 46 2 -29 2 3 0.37 172 0 0 -28 52 8 18 3 54.7 6 300 7 -28 31 11 -29 13 9 -28 14 15 -29 30 12 0.37 173 0 0 -29 20 4 18 3 53.9 5 300 8 -28 59 8 -29 41 4 -28 42 14 -29 58 5 0.37 174 0 0 -29 47 44 18 3 53.2 4 299 9 -29 26 49 -30 8 42 -29 9 56 -30 25 42 0.37 175 0 0 -30 15 7 18 3 52.6 3 299 10 -29 54 13 -30 36 3 -29 37 22 -30 53 1 0.37 176 0 0 -30 42 12 18 3 52.2 2 298 11 -30 21 21 -31 3 7 -30 4 31 -31 20 4 0.38 177 0 0 -31 9 0 18 3 51.9 1 298 12 -30 48 10 -31 29 52 -30 31 22 -31 46 48 0.38 178 0 0 -31 35 29 18 3 51.8 0 297 12 -31 14 42 -31 56 20 -30 57 54 -32 13 14 0.40 Uncertainty in time = +/- 3 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 564-015185 * constellation : Taurus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 05 16 43.1667 DE: +22 45 00.155 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 05 16 43.1667 DE: +22 45 00.155 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.0 * B mag [mag]: 11.0 * Diameter [mas]: 0.20 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (977) Philippa asteroid class: approx. diameter [km]: 64 approx. diameter ["]: 0.041 distance from Earth [AU]: 2.13480 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#98 date of fit: 2023 Apr 27 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): 0.029", 0.003", 70.214° remarks: * orbital elements for (977)Philippa : Mean anomaly = 295.8934444625 deg Arg. of pericenter = 65.6731546411 deg Long. of node = 75.6693426113 deg Inclination = 15.1847882279 deg Eccentricity = 0.0229995596 Semimajor axis = 3.1242597420 AU Perihelion dist = 3.0524031438 AU Mag: H = 9.95, G = 0.15 Epoch of elements : MJD 60639.75786758 TDT (2024 Nov 25.7579) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#982023Apr27,4.79,2024,11,25,18.188821,-0.087115,-0.322671,-7.305378,1.971585,-0.001717,-0.000093,0.000001,0.000000 101.5519,22.7784,-96.03,-20.94,False UCAC4 564-015185,5.27865740,22.7500430,10.96,9.95,9.40,0.2,0,,5.30408371,22.7784018,4.55,4.64,0,0,0 977,Philippa,14.48,64.166,2.1348,0,0,-2.176,8.12,,3.8,0 0,295.7582,2024,11,25,65.6732,75.6693,15.1848,0.02300,3.12426,3.05240,9.95,5.0,0.15 1.404,0.0290,0.0029,70,0.0168,Known errors,1.04,0,-1,-1 20241125_015185,60140.71 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:08 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org