IOTA/IOTA-ES occultation update for (3156) Ellington / G235919.4+041346 event on 2024 Jan 03, 12:40 UT Visible from Summary ------- On 2024 Jan 03 UT, the 29.415482855852 km diameter asteroid (3156) Ellington will occult a 9.8 mag star in the constellation Pisces for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.51 mag to 17.35 mag (the magnitude of the asteroid) for at most 1.470 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 03, 12:36 - 2024 Jan 03, 12:45 * geocentric midpoint of event [JD]: 2460313.02843821 * magnitude of target star: 9.84 * magnitude drop [mag]: 7.51 * estimated maximum duration [s]: 1.470 * Moon: 57 % sunlit, 174° distance * Sun: 79° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 34 * 1 sigma uncertainty interval [path widths]: +/- 0.20 * 1 sigma uncertainty interval [seconds]: +/- 1.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.010, +/- 0.009) * 1 sigma uncertainty ellipse (major, minor, PA): (0.013", 0.001", 48°) * approx speed of asteroid's shadow [km/s]: 20.1502 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of G235919.4+041346 by 3156 Ellington on 2024 Jan 3 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 - 13 0 1 -61 33 54 12 36 24.2 0 80 51 -61 43 16 -61 24 33 -61 46 56 -61 20 54 .... - 12 0 1 -61 28 58 12 36 24.2 1 80 51 -61 38 21 -61 19 35 -61 42 1 -61 15 56 0.32 - 11 0 1 -61 23 41 12 36 24.3 1 79 51 -61 33 5 -61 14 18 -61 36 46 -61 10 38 0.42 - 10 0 1 -61 18 6 12 36 24.3 2 78 51 -61 27 31 -61 8 41 -61 31 12 -61 5 1 0.46 - 9 0 1 -61 12 10 12 36 24.4 2 77 52 -61 21 37 -61 2 45 -61 25 18 -60 59 4 0.48 - 8 0 1 -61 5 55 12 36 24.6 3 76 52 -61 15 23 -60 56 28 -61 19 5 -60 52 47 0.50 - 7 0 1 -60 59 20 12 36 24.7 3 75 52 -61 8 49 -60 49 52 -61 12 31 -60 46 10 0.51 - 6 0 1 -60 52 24 12 36 24.9 4 74 52 -61 1 55 -60 42 55 -61 5 38 -60 39 13 0.52 - 5 0 1 -60 45 8 12 36 25.2 4 73 52 -60 54 40 -60 35 37 -60 58 24 -60 31 55 0.53 - 4 0 1 -60 37 31 12 36 25.4 5 73 52 -60 47 5 -60 27 59 -60 50 49 -60 24 16 0.53 - 3 0 1 -60 29 34 12 36 25.7 5 72 52 -60 39 8 -60 20 0 -60 42 53 -60 16 16 0.53 - 2 0 1 -60 21 15 12 36 26.0 6 71 52 -60 30 51 -60 11 39 -60 34 37 -60 7 55 0.54 - 1 0 1 -60 12 34 12 36 26.3 6 70 52 -60 22 12 -60 2 57 -60 25 59 -59 59 12 0.54 - 0 0 1 -60 3 32 12 36 26.7 7 69 52 -60 13 12 -59 53 54 -60 16 59 -59 50 8 0.54 0 59 59 -59 54 8 12 36 27.1 7 68 52 -60 3 49 -59 44 28 -60 7 37 -59 40 41 0.54 1 59 59 -59 44 22 12 36 27.6 8 67 52 -59 54 5 -59 34 39 -59 57 53 -59 30 52 0.55 2 59 59 -59 34 13 12 36 28.1 8 66 52 -59 43 58 -59 24 28 -59 47 47 -59 20 40 0.55 3 59 59 -59 23 41 12 36 28.6 9 66 52 -59 33 28 -59 13 55 -59 37 18 -59 10 6 0.55 4 59 59 -59 12 46 12 36 29.1 9 65 52 -59 22 35 -59 2 58 -59 26 25 -58 59 8 0.55 5 59 59 -59 1 27 12 36 29.7 10 64 52 -59 11 18 -58 51 37 -59 15 9 -58 47 46 0.55 6 59 59 -58 49 44 12 36 30.3 11 63 52 -58 59 38 -58 39 52 -59 3 30 -58 36 1 0.55 7 59 59 -58 37 38 12 36 31.0 11 62 52 -58 47 33 -58 27 44 -58 51 26 -58 23 51 0.55 8 59 59 -58 25 7 12 36 31.7 12 61 52 -58 35 4 -58 15 10 -58 38 58 -58 11 17 0.55 9 59 59 -58 12 11 12 36 32.5 12 60 52 -58 22 10 -58 2 12 -58 26 5 -57 58 18 0.55 10 59 59 -57 58 49 12 36 33.3 13 60 52 -58 8 51 -57 48 48 -58 12 47 -57 44 54 0.55 11 59 59 -57 45 3 12 36 34.1 13 59 52 -57 55 7 -57 34 59 -57 59 3 -57 31 4 0.55 12 59 59 -57 30 50 12 36 35.0 14 58 52 -57 40 57 -57 20 44 -57 44 54 -57 16 48 0.56 13 59 59 -57 16 11 12 36 35.9 15 57 52 -57 26 20 -57 6 3 -57 30 18 -57 2 5 0.56 14 59 59 -57 1 5 12 36 36.9 15 56 52 -57 11 17 -56 50 55 -57 15 16 -56 46 56 0.56 15 59 59 -56 45 32 12 36 38.0 16 55 52 -56 55 46 -56 35 20 -56 59 47 -56 31 20 0.56 16 59 59 -56 29 32 12 36 39.0 16 54 52 -56 39 49 -56 19 17 -56 43 50 -56 15 17 0.56 17 59 59 -56 13 4 12 36 40.2 17 53 51 -56 23 23 -56 2 46 -56 27 26 -55 58 45 0.56 18 59 59 -55 56 8 12 36 41.4 18 53 51 -56 6 30 -55 45 48 -56 10 33 -55 41 45 0.56 19 59 59 -55 38 44 12 36 42.6 18 52 51 -55 49 8 -55 28 21 -55 53 12 -55 24 17 0.56 20 59 59 -55 20 50 12 36 43.9 19 51 51 -55 31 17 -55 10 24 -55 35 23 -55 6 20 0.56 21 59 59 -55 2 27 12 36 45.3 19 50 51 -55 12 57 -54 51 59 -55 17 4 -54 47 54 0.56 22 59 59 -54 43 35 12 36 46.7 20 49 51 -54 54 7 -54 33 4 -54 58 15 -54 28 58 0.56 23 59 59 -54 24 13 12 36 48.2 21 48 50 -54 34 48 -54 13 39 -54 38 56 -54 9 31 0.56 24 59 59 -54 4 20 12 36 49.8 21 47 50 -54 14 58 -53 53 44 -54 19 7 -53 49 35 0.56 25 59 59 -53 43 56 12 36 51.4 22 46 50 -53 54 37 -53 33 17 -53 58 48 -53 29 8 0.56 26 59 59 -53 23 2 12 36 53.1 23 46 50 -53 33 45 -53 12 20 -53 37 57 -53 8 10 0.56 27 59 59 -53 1 36 12 36 54.8 23 45 49 -53 12 22 -52 50 52 -53 16 35 -52 46 40 0.56 28 59 59 -52 39 39 12 36 56.6 24 44 49 -52 50 28 -52 28 52 -52 54 42 -52 24 39 0.56 29 59 59 -52 17 10 12 36 58.6 25 43 49 -52 28 1 -52 6 20 -52 32 16 -52 2 6 0.56 30 59 59 -51 54 8 12 37 0.5 26 42 48 -52 5 2 -51 43 16 -52 9 18 -51 39 1 0.56 31 59 59 -51 30 34 12 37 2.6 26 41 48 -51 41 31 -51 19 39 -51 45 48 -51 15 23 0.56 32 59 59 -51 6 28 12 37 4.7 27 40 47 -51 17 27 -50 55 30 -51 21 45 -50 51 13 0.56 33 59 59 -50 41 48 12 37 7.0 28 39 47 -50 52 50 -50 30 48 -50 57 10 -50 26 30 0.56 35 0 0 -50 16 36 12 37 9.3 28 38 47 -50 27 41 -50 5 33 -50 32 1 -50 1 14 0.56 36 0 0 -49 50 50 12 37 11.7 29 38 46 -50 1 58 -49 39 45 -50 6 19 -49 35 25 0.56 37 0 0 -49 24 31 12 37 14.1 30 37 46 -49 35 41 -49 13 23 -49 40 4 -49 9 2 0.56 38 0 0 -48 57 39 12 37 16.7 31 36 45 -49 8 52 -48 46 28 -49 13 15 -48 42 7 0.56 39 0 0 -48 30 14 12 37 19.4 31 35 45 -48 41 28 -48 19 0 -48 45 53 -48 14 38 0.56 40 0 0 -48 2 15 12 37 22.1 32 34 44 -48 13 32 -47 50 59 -48 17 57 -47 46 35 0.56 41 0 0 -47 33 42 12 37 25.0 33 33 44 -47 45 2 -47 22 24 -47 49 28 -47 18 0 0.56 42 0 0 -47 4 37 12 37 27.9 34 32 43 -47 15 58 -46 53 16 -47 20 26 -46 48 51 0.56 43 0 0 -46 34 58 12 37 31.0 35 31 43 -46 46 22 -46 23 35 -46 50 50 -46 19 9 0.56 44 0 0 -46 4 46 12 37 34.1 35 30 42 -46 16 12 -45 53 21 -46 20 41 -45 48 54 0.56 45 0 0 -45 34 2 12 37 37.4 36 29 41 -45 45 30 -45 22 35 -45 50 0 -45 18 7 0.56 46 0 0 -45 2 45 12 37 40.7 37 28 41 -45 14 15 -44 51 16 -45 18 45 -44 46 47 0.56 47 0 0 -44 30 56 12 37 44.2 38 27 40 -44 42 28 -44 19 25 -44 46 59 -44 14 56 0.56 48 0 0 -43 58 35 12 37 47.8 39 26 39 -44 10 9 -43 47 3 -44 14 41 -43 42 32 0.57 49 0 0 -43 25 43 12 37 51.4 39 25 39 -43 37 19 -43 14 9 -43 41 52 -43 9 38 0.57 50 0 0 -42 52 21 12 37 55.2 40 24 38 -43 3 58 -42 40 45 -43 8 31 -42 36 13 0.57 51 0 0 -42 18 28 12 37 59.1 41 23 37 -42 30 7 -42 6 51 -42 34 41 -42 2 19 0.57 52 0 0 -41 44 6 12 38 3.1 42 22 37 -41 55 46 -41 32 27 -42 0 20 -41 27 55 0.57 53 0 0 -41 9 15 12 38 7.2 43 21 36 -41 20 56 -40 57 35 -41 25 31 -40 53 2 0.57 54 0 0 -40 33 56 12 38 11.4 43 19 35 -40 45 39 -40 22 15 -40 50 14 -40 17 41 0.57 55 0 0 -39 58 10 12 38 15.8 44 18 34 -40 9 54 -39 46 28 -40 14 29 -39 41 54 0.57 56 0 0 -39 21 58 12 38 20.2 45 17 33 -39 33 42 -39 10 15 -39 38 18 -39 5 40 0.57 57 0 0 -38 45 20 12 38 24.8 46 16 33 -38 57 5 -38 33 36 -39 1 42 -38 29 1 0.57 58 0 0 -38 8 18 12 38 29.4 47 14 32 -38 20 4 -37 56 34 -38 24 41 -37 51 59 0.57 59 0 0 -37 30 53 12 38 34.2 47 13 31 -37 42 40 -37 19 8 -37 47 16 -37 14 33 0.57 60 0 0 -36 53 6 12 38 39.0 48 12 30 -37 4 53 -36 41 21 -37 9 30 -36 36 45 0.57 61 0 0 -36 14 58 12 38 44.0 49 10 29 -36 26 45 -36 3 12 -36 31 22 -35 58 37 0.57 62 0 0 -35 36 31 12 38 49.1 50 9 28 -35 48 18 -35 24 45 -35 52 55 -35 20 9 0.57 63 0 0 -34 57 45 12 38 54.2 51 8 27 -35 9 32 -34 45 59 -35 14 10 -34 41 24 0.57 64 0 0 -34 18 43 12 38 59.5 51 6 26 -34 30 30 -34 6 57 -34 35 7 -34 2 22 0.57 65 0 0 -33 39 25 12 39 4.9 52 4 25 -33 51 12 -33 27 40 -33 55 49 -33 23 4 0.57 66 0 0 -32 59 53 12 39 10.3 53 3 24 -33 11 40 -32 48 8 -33 16 16 -32 43 33 0.57 67 0 0 -32 20 9 12 39 15.9 53 1 23 -32 31 55 -32 8 25 -32 36 31 -32 3 50 0.57 68 0 0 -31 40 14 12 39 21.5 54 359 22 -31 51 59 -31 28 30 -31 56 35 -31 23 56 0.57 69 0 0 -31 0 9 12 39 27.2 55 358 21 -31 11 54 -30 48 27 -31 16 30 -30 43 52 0.57 70 0 0 -30 19 57 12 39 33.0 55 356 20 -30 31 41 -30 8 16 -30 36 16 -30 3 42 0.57 71 0 0 -29 39 39 12 39 38.8 56 354 19 -29 51 22 -29 27 59 -29 55 57 -29 23 25 0.57 72 0 0 -28 59 17 12 39 44.8 56 352 18 -29 10 58 -28 47 37 -29 15 33 -28 43 4 0.57 73 0 0 -28 18 52 12 39 50.8 57 350 17 -28 30 31 -28 7 13 -28 35 6 -28 2 41 0.58 74 0 0 -27 38 25 12 39 56.8 57 348 16 -27 50 4 -27 26 49 -27 54 37 -27 22 17 0.58 75 0 0 -26 58 0 12 40 2.9 58 346 15 -27 9 36 -26 46 24 -27 14 9 -26 41 53 0.58 76 0 0 -26 17 36 12 40 9.1 58 344 14 -26 29 11 -26 6 3 -26 33 44 -26 1 32 0.58 77 0 0 -25 37 17 12 40 15.3 59 341 13 -25 48 50 -25 25 45 -25 53 22 -25 21 15 0.58 78 0 0 -24 57 3 12 40 21.6 59 339 12 -25 8 35 -24 45 33 -25 13 5 -24 41 4 0.58 79 0 0 -24 16 57 12 40 27.9 59 337 11 -24 28 26 -24 5 29 -24 32 56 -24 1 0 0.58 80 0 0 -23 36 59 12 40 34.2 59 334 10 -23 48 27 -23 25 33 -23 52 56 -23 21 5 0.58 81 0 0 -22 57 12 12 40 40.5 60 332 9 -23 8 37 -22 45 48 -23 13 6 -22 41 21 0.58 82 0 0 -22 17 37 12 40 46.9 60 330 7 -22 29 0 -22 6 16 -22 33 28 -22 1 50 0.58 83 0 0 -21 38 16 12 40 53.3 60 327 6 -21 49 37 -21 26 57 -21 54 3 -21 22 31 0.58 84 0 0 -20 59 10 12 40 59.6 60 325 5 -21 10 28 -20 47 53 -21 14 54 -20 43 29 0.58 85 0 0 -20 20 20 12 41 6.0 60 323 4 -20 31 36 -20 9 6 -20 36 1 -20 4 43 0.58 86 0 0 -19 41 49 12 41 12.4 60 320 3 -19 53 2 -19 30 37 -19 57 26 -19 26 15 0.58 87 0 0 -19 3 37 12 41 18.8 60 318 2 -19 14 48 -18 52 28 -19 19 11 -18 48 6 0.58 88 0 0 -18 25 46 12 41 25.2 59 316 1 -18 36 54 -18 14 39 -18 41 16 -18 10 19 0.58 89 0 0 -17 48 17 12 41 31.5 59 314 -1 -17 59 23 -17 37 13 -18 3 44 -17 32 54 0.58 90 0 0 -17 11 12 12 41 37.8 59 311 -2 -17 22 15 -17 0 10 -17 26 34 -16 55 52 0.58 91 0 0 -16 34 31 12 41 44.1 58 309 -3 -16 45 31 -16 23 32 -16 49 50 -16 19 15 0.58 92 0 0 -15 58 16 12 41 50.4 58 307 -4 -16 9 14 -15 47 20 -16 13 31 -15 43 4 0.58 93 0 0 -15 22 28 12 41 56.6 58 305 -5 -15 33 23 -15 11 35 -15 37 39 -15 7 19 0.59 94 0 0 -14 47 8 12 42 2.8 57 303 -6 -14 58 0 -14 36 17 -15 2 15 -14 32 3 0.59 95 0 0 -14 12 17 12 42 9.0 57 302 -7 -14 23 6 -14 1 29 -14 27 20 -13 57 16 0.59 96 0 0 -13 37 55 12 42 15.1 56 300 -9 -13 48 42 -13 27 10 -13 52 55 -13 22 58 0.59 97 0 0 -13 4 5 12 42 21.1 55 298 -10 -13 14 49 -12 53 23 -13 19 1 -12 49 12 0.59 98 0 0 -12 30 46 12 42 27.1 55 297 -11 -12 41 27 -12 20 7 -12 45 38 -12 15 57 0.59 99 0 0 -11 58 0 12 42 33.0 54 295 -12 -12 8 39 -11 47 23 -12 12 48 -11 43 15 0.59 100 0 0 -11 25 47 12 42 38.9 53 294 -13 -11 36 23 -11 15 13 -11 40 32 -11 11 6 0.59 101 0 0 -10 54 8 12 42 44.7 53 292 -14 -11 4 41 -10 43 37 -11 8 49 -10 39 31 0.59 102 0 0 -10 23 4 12 42 50.4 52 291 -15 -10 33 34 -10 12 36 -10 37 41 -10 8 30 0.59 103 0 0 - 9 52 35 12 42 56.0 51 290 -16 -10 3 2 - 9 42 9 -10 7 8 - 9 38 5 0.59 104 0 0 - 9 22 42 12 43 1.6 50 289 -18 - 9 33 6 - 9 12 19 - 9 37 11 - 9 8 15 0.59 105 0 0 - 8 53 25 12 43 7.1 50 288 -19 - 9 3 47 - 8 43 4 - 9 7 50 - 8 39 2 0.59 106 0 0 - 8 24 45 12 43 12.5 49 287 -20 - 8 35 4 - 8 14 27 - 8 39 7 - 8 10 25 0.59 107 0 0 - 7 56 42 12 43 17.8 48 286 -21 - 8 6 59 - 7 46 26 - 8 11 0 - 7 42 26 0.59 108 0 0 - 7 29 17 12 43 23.0 47 285 -22 - 7 39 31 - 7 19 4 - 7 43 31 - 7 15 4 0.59 109 0 0 - 7 2 29 12 43 28.1 46 284 -23 - 7 12 41 - 6 52 19 - 7 16 40 - 6 48 21 0.59 110 0 0 - 6 36 21 12 43 33.2 45 283 -24 - 6 46 30 - 6 26 13 - 6 50 28 - 6 22 15 0.59 111 0 0 - 6 10 50 12 43 38.1 44 282 -25 - 6 20 57 - 6 0 45 - 6 24 55 - 5 56 48 0.59 112 0 0 - 5 45 59 12 43 43.0 44 282 -26 - 5 56 4 - 5 35 56 - 6 0 0 - 5 32 0 0.59 113 0 0 - 5 21 47 12 43 47.7 43 281 -28 - 5 31 49 - 5 11 46 - 5 35 45 - 5 7 52 0.59 114 0 0 - 4 58 14 12 43 52.4 42 280 -29 - 5 8 14 - 4 48 16 - 5 12 9 - 4 44 22 0.59 115 0 0 - 4 35 21 12 43 57.0 41 280 -30 - 4 45 19 - 4 25 25 - 4 49 13 - 4 21 32 0.59 116 0 0 - 4 13 8 12 44 1.4 40 279 -31 - 4 23 3 - 4 3 14 - 4 26 56 - 3 59 21 0.59 117 0 0 - 3 51 34 12 44 5.8 39 279 -32 - 4 1 27 - 3 41 42 - 4 5 19 - 3 37 51 0.59 118 0 0 - 3 30 40 12 44 10.0 38 278 -33 - 3 40 31 - 3 20 50 - 3 44 23 - 3 17 0 0.59 119 0 0 - 3 10 27 12 44 14.2 37 278 -34 - 3 20 16 - 3 0 39 - 3 24 6 - 2 56 49 0.59 120 0 0 - 2 50 53 12 44 18.2 36 277 -35 - 3 0 40 - 2 41 7 - 3 4 30 - 2 37 18 0.59 121 0 0 - 2 32 0 12 44 22.2 35 277 -36 - 2 41 45 - 2 22 16 - 2 45 34 - 2 18 27 0.59 122 0 0 - 2 13 47 12 44 26.0 34 277 -37 - 2 23 30 - 2 4 4 - 2 27 18 - 2 0 17 0.60 123 0 0 - 1 56 14 12 44 29.7 33 276 -38 - 2 5 55 - 1 46 33 - 2 9 43 - 1 42 46 0.60 124 0 0 - 1 39 21 12 44 33.3 32 276 -39 - 1 49 1 - 1 29 42 - 1 52 48 - 1 25 56 0.60 125 0 0 - 1 23 9 12 44 36.8 31 276 -40 - 1 32 47 - 1 13 31 - 1 36 33 - 1 9 46 0.60 126 0 0 - 1 7 36 12 44 40.2 30 276 -41 - 1 17 13 - 0 58 1 - 1 20 59 - 0 54 16 0.60 127 0 0 - 0 52 44 12 44 43.5 29 275 -42 - 1 2 19 - 0 43 10 - 1 6 4 - 0 39 26 0.60 128 0 0 - 0 38 32 12 44 46.7 28 275 -43 - 0 48 6 - 0 28 59 - 0 51 50 - 0 25 16 0.60 129 0 0 - 0 25 0 12 44 49.8 27 275 -44 - 0 34 32 - 0 15 29 - 0 38 16 - 0 11 46 0.60 130 0 0 - 0 12 8 12 44 52.8 26 275 -45 - 0 21 39 - 0 2 39 - 0 25 23 0 1 4 0.60 131 0 0 0 0 3 12 44 55.6 25 275 -46 - 0 9 26 0 9 32 - 0 13 9 0 13 14 0.60 132 0 0 0 11 35 12 44 58.4 24 275 -47 0 2 6 0 21 2 - 0 1 36 0 24 44 0.60 133 0 0 0 22 27 12 45 1.0 23 275 -48 0 12 59 0 31 53 0 9 17 0 35 34 0.60 134 0 0 0 32 38 12 45 3.5 22 274 -49 0 23 12 0 42 4 0 19 31 0 45 44 0.60 135 0 0 0 42 11 12 45 5.9 21 274 -50 0 32 45 0 51 35 0 29 4 0 55 15 0.60 136 0 0 0 51 3 12 45 8.2 20 274 -51 0 41 39 1 0 26 0 37 58 1 4 6 0.60 137 0 0 0 59 16 12 45 10.4 19 274 -51 0 49 52 1 8 38 0 46 12 1 12 18 0.60 138 0 0 1 6 49 12 45 12.5 18 274 -52 0 57 26 1 16 10 0 53 46 1 19 50 0.60 139 0 0 1 13 42 12 45 14.5 17 274 -53 1 4 21 1 23 3 1 0 41 1 26 42 0.60 140 0 0 1 19 56 12 45 16.3 16 274 -54 1 10 35 1 29 17 1 6 56 1 32 55 0.60 141 0 0 1 25 31 12 45 18.1 15 274 -55 1 16 11 1 34 51 1 12 31 1 38 29 0.60 142 0 0 1 30 27 12 45 19.7 14 274 -56 1 21 7 1 39 46 1 17 28 1 43 24 0.60 143 0 0 1 34 43 12 45 21.3 13 274 -56 1 25 24 1 44 1 1 21 45 1 47 39 0.60 144 0 0 1 38 20 12 45 22.7 12 274 -57 1 29 1 1 47 38 1 25 22 1 51 16 0.61 145 0 0 1 41 18 12 45 24.0 11 274 -58 1 31 59 1 50 35 1 28 21 1 54 13 0.61 146 0 0 1 43 37 12 45 25.2 10 274 -59 1 34 18 1 52 54 1 30 40 1 56 32 0.61 147 0 0 1 45 17 12 45 26.3 9 274 -59 1 35 59 1 54 34 1 32 20 1 58 11 0.61 148 0 0 1 46 17 12 45 27.2 8 274 -60 1 37 0 1 55 34 1 33 21 1 59 12 0.62 149 0 0 1 46 40 12 45 28.1 7 274 -61 1 37 22 1 55 56 1 33 43 1 59 34 0.62 150 0 0 1 46 23 12 45 28.8 6 274 -62 1 37 5 1 55 40 1 33 27 1 59 17 0.63 151 0 0 1 45 27 12 45 29.5 5 274 -62 1 36 10 1 54 44 1 32 31 1 58 22 0.63 152 0 0 1 43 53 12 45 30.0 4 274 -63 1 34 35 1 53 10 1 30 57 1 56 47 0.64 153 0 0 1 41 40 12 45 30.4 3 274 -63 1 32 22 1 50 57 1 28 44 1 54 35 0.66 154 0 0 1 38 49 12 45 30.7 2 274 -64 1 29 31 1 48 6 1 25 52 1 51 44 0.70 155 0 0 1 35 19 12 45 30.9 1 274 -64 1 26 0 1 44 36 1 22 22 1 48 14 0.80 156 0 0 1 31 10 12 45 31.0 0 274 -65 1 21 51 1 40 28 1 18 13 1 44 6 1.75 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 12.0 Data for the target star ------------------------ * name: G235919.4+041346 * constellation : Pisces * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 23 59 19.4494 DE: +04 13 45.750 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 23 59 19.4494 DE: +04 13 45.750 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 9.8 * B mag [mag]: 10.5 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (3156) Ellington asteroid class: approx. diameter [km]: 29 approx. diameter ["]: 0.014 distance from Earth [AU]: 2.90260 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#47 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): 0.013", 0.001", 47.556° remarks: * orbital elements for (3156)Ellington : Mean anomaly = 278.4782373640 deg Arg. of pericenter = 118.6761933582 deg Long. of node = 6.9445825166 deg Inclination = 15.8000151136 deg Eccentricity = 0.1957572486 Semimajor axis = 2.8593340287 AU Perihelion dist = 2.2995986663 AU Mag: H = 11.75, G = 0.15 Epoch of elements : MJD 60312.52843946 TDT (2024 Jan 03.5284) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#472023Apr27,1.47,2024,1,3,12.682517,0.262356,-0.427154,9.688797,5.956463,0.005364,0.002413,0.000000,0.000000 67.2547,4.3623,-9.17,-22.84,False G235919.4+041346,23.98873598,4.2293751,10.54,9.84,9.46,0.1,0,,0.00905909,4.3623391,7.51,7.44,0,0,0 3156,Ellington,17.35,29.626,2.9026,0,0,1.963,18.05,,1.4,0 0,278.3705,2024,1,3,118.6762,6.9446,15.8000,0.19576,2.85933,2.29960,11.75,5.0,0.15 1.196,0.0130,0.0013,48,0.0028,Known errors,1.14,0,-1,-1 20240103_041346,60137.00 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 11, 23:55 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org