IOTA/IOTA-ES occultation update for (12617) Angelusilesius / UCAC4 382-162283 event on 2024 Dec 27, 11:18 UT Visible from Summary ------- On 2024 Dec 27 UT, the 11.353 km diameter asteroid (12617) Angelusilesius will occult a 11.9 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 6.72 mag to 18.61 mag (the magnitude of the asteroid) for at most 0.320 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 Dec 27, 11:15 - 2024 Dec 27, 11:20 * geocentric midpoint of event [JD]: 2460671.97090784 * magnitude of target star: 11.89 * magnitude drop [mag]: 6.72 * estimated maximum duration [s]: 0.320 * Moon: 12 % sunlit, 99° distance * Sun: 58° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 13 * 1 sigma uncertainty interval [path widths]: +/- 0.28 * 1 sigma uncertainty interval [seconds]: +/- 0.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.011, +/- 0.006) * 1 sigma uncertainty ellipse (major, minor, PA): (0.013", 0.002", 63°) * approx speed of asteroid's shadow [km/s]: 35.4023 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 382-162283 by 12617 Angelusilesius on 2024 Dec 27 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 - 38 0 0 -56 32 35 11 15 32.6 0 114 41 -56 36 32 -56 28 38 -56 38 46 -56 26 25 .... - 37 0 0 -56 47 40 11 15 32.7 1 114 42 -56 51 36 -56 43 44 -56 53 50 -56 41 31 0.56 - 36 0 0 -57 2 19 11 15 32.7 2 113 42 -57 6 14 -56 58 24 -57 8 27 -56 56 11 0.58 - 35 0 0 -57 16 33 11 15 32.8 2 112 42 -57 20 28 -57 12 39 -57 22 40 -57 10 27 0.59 - 34 0 0 -57 30 23 11 15 32.9 3 111 43 -57 34 16 -57 26 29 -57 36 28 -57 24 18 0.59 - 33 0 0 -57 43 47 11 15 33.0 3 110 43 -57 47 40 -57 39 55 -57 49 52 -57 37 44 0.59 - 32 0 0 -57 56 48 11 15 33.1 4 109 44 -58 0 40 -57 52 56 -58 2 51 -57 50 46 0.59 - 31 0 0 -58 9 25 11 15 33.3 4 109 44 -58 13 16 -58 5 34 -58 15 26 -58 3 24 0.60 - 30 0 0 -58 21 38 11 15 33.4 5 108 44 -58 25 28 -58 17 48 -58 27 38 -58 15 38 0.60 - 29 0 0 -58 33 27 11 15 33.6 6 107 45 -58 37 17 -58 29 38 -58 39 26 -58 27 29 0.60 - 28 0 0 -58 44 54 11 15 33.8 6 106 45 -58 48 43 -58 41 6 -58 50 52 -58 38 57 0.60 - 27 0 0 -58 55 58 11 15 34.1 7 105 45 -58 59 46 -58 52 10 -59 1 54 -58 50 1 0.60 - 26 0 0 -59 6 39 11 15 34.3 7 104 46 -59 10 26 -59 2 52 -59 12 35 -59 0 44 0.60 - 25 0 0 -59 16 58 11 15 34.6 8 103 46 -59 20 45 -59 13 12 -59 22 53 -59 11 4 0.60 - 24 0 0 -59 26 55 11 15 34.9 8 103 46 -59 30 41 -59 23 10 -59 32 49 -59 21 2 0.60 - 23 0 0 -59 36 30 11 15 35.1 9 102 46 -59 40 15 -59 32 45 -59 42 23 -59 30 38 0.60 - 22 0 0 -59 45 44 11 15 35.5 9 101 47 -59 49 28 -59 42 0 -59 51 35 -59 39 53 0.60 - 21 0 0 -59 54 36 11 15 35.8 10 100 47 -59 58 20 -59 50 53 -60 0 27 -59 48 47 0.60 - 20 0 0 -60 3 8 11 15 36.1 10 99 47 -60 6 51 -59 59 25 -60 8 57 -59 57 19 0.60 - 19 0 0 -60 11 18 11 15 36.5 11 98 47 -60 15 1 -60 7 36 -60 17 7 -60 5 31 0.60 - 18 0 0 -60 19 9 11 15 36.8 11 97 48 -60 22 51 -60 15 27 -60 24 56 -60 13 22 0.60 - 17 0 0 -60 26 38 11 15 37.2 12 96 48 -60 30 20 -60 22 57 -60 32 25 -60 20 52 0.60 - 16 0 0 -60 33 48 11 15 37.6 12 96 48 -60 37 29 -60 30 7 -60 39 33 -60 28 2 0.60 - 15 0 0 -60 40 37 11 15 38.0 13 95 48 -60 44 18 -60 36 57 -60 46 22 -60 34 53 0.60 - 14 0 0 -60 47 7 11 15 38.4 13 94 49 -60 50 47 -60 43 27 -60 52 51 -60 41 23 0.60 - 13 0 0 -60 53 17 11 15 38.9 14 93 49 -60 56 57 -60 49 38 -60 59 1 -60 47 34 0.60 - 12 0 0 -60 59 8 11 15 39.3 14 92 49 -61 2 47 -60 55 29 -61 4 51 -60 53 26 0.60 - 11 0 0 -61 4 40 11 15 39.8 15 91 49 -61 8 18 -61 1 1 -61 10 22 -60 58 58 0.60 - 10 0 0 -61 9 52 11 15 40.3 15 90 49 -61 13 30 -61 6 14 -61 15 33 -61 4 11 0.60 - 9 0 0 -61 14 46 11 15 40.8 16 89 50 -61 18 23 -61 11 8 -61 20 26 -61 9 5 0.60 - 8 0 0 -61 19 20 11 15 41.3 16 88 50 -61 22 58 -61 15 43 -61 25 0 -61 13 40 0.60 - 7 0 0 -61 23 36 11 15 41.8 17 88 50 -61 27 13 -61 19 59 -61 29 16 -61 17 57 0.60 - 6 0 0 -61 27 34 11 15 42.3 17 87 50 -61 31 10 -61 23 57 -61 33 13 -61 21 55 0.60 - 5 0 0 -61 31 13 11 15 42.8 18 86 50 -61 34 49 -61 27 37 -61 36 51 -61 25 34 0.60 - 4 0 0 -61 34 33 11 15 43.4 18 85 50 -61 38 10 -61 30 57 -61 40 12 -61 28 56 0.60 - 3 0 0 -61 37 36 11 15 43.9 19 84 50 -61 41 12 -61 34 0 -61 43 14 -61 31 58 0.60 - 2 0 0 -61 40 20 11 15 44.5 19 83 51 -61 43 56 -61 36 45 -61 45 58 -61 34 43 0.60 - 1 0 0 -61 42 46 11 15 45.1 20 82 51 -61 46 22 -61 39 11 -61 48 24 -61 37 10 0.60 0 0 0 -61 44 55 11 15 45.7 20 81 51 -61 48 30 -61 41 20 -61 50 32 -61 39 18 0.60 1 0 0 -61 46 45 11 15 46.3 21 80 51 -61 50 20 -61 43 10 -61 52 22 -61 41 9 0.60 2 0 0 -61 48 17 11 15 46.9 21 79 51 -61 51 52 -61 44 42 -61 53 54 -61 42 41 0.60 3 0 0 -61 49 32 11 15 47.6 21 78 51 -61 53 7 -61 45 57 -61 55 8 -61 43 56 0.60 4 0 0 -61 50 29 11 15 48.2 22 77 51 -61 54 4 -61 46 54 -61 56 5 -61 44 53 0.60 5 0 0 -61 51 8 11 15 48.9 22 77 51 -61 54 42 -61 47 33 -61 56 44 -61 45 32 0.60 6 0 0 -61 51 29 11 15 49.5 23 76 51 -61 55 4 -61 47 54 -61 57 5 -61 45 53 0.60 7 0 0 -61 51 32 11 15 50.2 23 75 51 -61 55 7 -61 47 58 -61 57 8 -61 45 57 0.60 8 0 0 -61 51 18 11 15 50.9 24 74 51 -61 54 53 -61 47 43 -61 56 54 -61 45 42 0.60 9 0 0 -61 50 46 11 15 51.6 24 73 51 -61 54 21 -61 47 11 -61 56 22 -61 45 10 0.60 10 0 0 -61 49 56 11 15 52.4 25 72 51 -61 53 31 -61 46 21 -61 55 32 -61 44 20 0.60 11 0 0 -61 48 48 11 15 53.1 25 71 51 -61 52 23 -61 45 14 -61 54 25 -61 43 12 0.60 12 0 0 -61 47 23 11 15 53.8 26 70 51 -61 50 58 -61 43 48 -61 52 59 -61 41 47 0.60 13 0 0 -61 45 39 11 15 54.6 26 69 51 -61 49 15 -61 42 4 -61 51 16 -61 40 3 0.60 14 0 0 -61 43 38 11 15 55.4 27 68 51 -61 47 13 -61 40 3 -61 49 15 -61 38 1 0.60 15 0 0 -61 41 19 11 15 56.2 27 67 51 -61 44 54 -61 37 43 -61 46 56 -61 35 42 0.60 16 0 0 -61 38 41 11 15 57.0 27 66 51 -61 42 17 -61 35 6 -61 44 19 -61 33 4 0.60 17 0 0 -61 35 46 11 15 57.8 28 65 51 -61 39 21 -61 32 10 -61 41 23 -61 30 8 0.60 18 0 0 -61 32 32 11 15 58.6 28 64 51 -61 36 8 -61 28 56 -61 38 10 -61 26 54 0.60 19 0 0 -61 28 59 11 15 59.5 29 63 51 -61 32 36 -61 25 23 -61 34 38 -61 23 21 0.60 20 0 0 -61 25 9 11 16 0.4 29 62 51 -61 28 45 -61 21 32 -61 30 48 -61 19 30 0.60 21 0 0 -61 20 59 11 16 1.2 30 61 51 -61 24 36 -61 17 22 -61 26 39 -61 15 20 0.60 22 0 0 -61 16 31 11 16 2.1 30 60 51 -61 20 9 -61 12 54 -61 22 11 -61 10 51 0.60 23 0 0 -61 11 44 11 16 3.1 31 59 51 -61 15 22 -61 8 7 -61 17 25 -61 6 4 0.60 24 0 0 -61 6 38 11 16 4.0 31 58 51 -61 10 17 -61 3 0 -61 12 20 -61 0 57 0.60 25 0 0 -61 1 13 11 16 4.9 32 57 51 -61 4 52 -60 57 35 -61 6 55 -60 55 32 0.60 26 0 0 -60 55 29 11 16 5.9 32 56 51 -60 59 8 -60 51 50 -61 1 12 -60 49 47 0.60 27 0 0 -60 49 25 11 16 6.9 32 55 51 -60 53 5 -60 45 46 -60 55 9 -60 43 42 0.60 28 0 0 -60 43 2 11 16 7.9 33 54 51 -60 46 42 -60 39 22 -60 48 46 -60 37 18 0.60 29 0 0 -60 36 18 11 16 8.9 33 53 51 -60 39 59 -60 32 38 -60 42 3 -60 30 34 0.60 30 0 0 -60 29 15 11 16 9.9 34 52 51 -60 32 56 -60 25 34 -60 35 1 -60 23 29 0.60 31 0 0 -60 21 51 11 16 11.0 34 51 50 -60 25 33 -60 18 10 -60 27 38 -60 16 5 0.60 32 0 0 -60 14 7 11 16 12.1 35 50 50 -60 17 49 -60 10 25 -60 19 55 -60 8 20 0.60 33 0 0 -60 6 2 11 16 13.2 35 49 50 -60 9 45 -60 2 20 -60 11 51 -60 0 14 0.60 34 0 0 -59 57 36 11 16 14.3 36 48 50 -60 1 20 -59 53 53 -60 3 26 -59 51 47 0.60 35 0 0 -59 48 49 11 16 15.4 36 47 50 -59 52 33 -59 45 6 -59 54 40 -59 42 59 0.60 36 0 0 -59 39 41 11 16 16.6 37 46 50 -59 43 26 -59 35 57 -59 45 32 -59 33 50 0.60 37 0 0 -59 30 11 11 16 17.8 37 45 49 -59 33 56 -59 26 26 -59 36 3 -59 24 19 0.60 38 0 0 -59 20 19 11 16 19.0 38 44 49 -59 24 5 -59 16 33 -59 26 13 -59 14 26 0.60 39 0 0 -59 10 5 11 16 20.2 38 43 49 -59 13 52 -59 6 19 -59 16 0 -59 4 11 0.60 40 0 0 -58 59 28 11 16 21.4 39 42 49 -59 3 16 -58 55 41 -59 5 24 -58 53 33 0.60 41 0 0 -58 48 29 11 16 22.7 39 41 49 -58 52 17 -58 44 41 -58 54 26 -58 42 32 0.60 42 0 0 -58 37 7 11 16 24.0 40 40 48 -58 40 55 -58 33 18 -58 43 5 -58 31 9 0.60 43 0 0 -58 25 21 11 16 25.3 40 39 48 -58 29 11 -58 21 31 -58 31 20 -58 19 22 0.60 44 0 0 -58 13 12 11 16 26.7 41 38 48 -58 17 2 -58 9 21 -58 19 12 -58 7 11 0.60 45 0 0 -58 0 38 11 16 28.1 41 37 48 -58 4 30 -57 56 47 -58 6 40 -57 54 37 0.60 46 0 0 -57 47 41 11 16 29.5 41 35 47 -57 51 33 -57 43 49 -57 53 44 -57 41 38 0.60 47 0 0 -57 34 19 11 16 30.9 42 34 47 -57 38 12 -57 30 26 -57 40 23 -57 28 15 0.60 48 0 0 -57 20 32 11 16 32.3 42 33 47 -57 24 26 -57 16 38 -57 26 38 -57 14 26 0.60 49 0 0 -57 6 20 11 16 33.8 43 32 47 -57 10 14 -57 2 25 -57 12 27 -57 0 13 0.60 50 0 0 -56 51 42 11 16 35.3 43 31 46 -56 55 38 -56 47 47 -56 57 51 -56 45 34 0.60 51 0 0 -56 36 39 11 16 36.9 44 30 46 -56 40 35 -56 32 42 -56 42 49 -56 30 29 0.60 52 0 0 -56 21 9 11 16 38.5 44 28 46 -56 25 7 -56 17 12 -56 27 21 -56 14 58 0.60 53 0 0 -56 5 13 11 16 40.1 45 27 45 -56 9 11 -56 1 15 -56 11 26 -55 59 1 0.60 54 0 0 -55 48 50 11 16 41.7 45 26 45 -55 52 50 -55 44 51 -55 55 5 -55 42 36 0.60 55 0 0 -55 32 0 11 16 43.4 46 25 44 -55 36 1 -55 28 0 -55 38 16 -55 25 45 0.60 56 0 0 -55 14 43 11 16 45.1 46 24 44 -55 18 44 -55 10 42 -55 21 1 -55 8 26 0.60 57 0 0 -54 56 58 11 16 46.8 47 22 44 -55 1 0 -54 52 56 -55 3 17 -54 50 40 0.60 58 0 0 -54 38 45 11 16 48.6 47 21 43 -54 42 48 -54 34 42 -54 45 6 -54 32 25 0.60 59 0 0 -54 20 4 11 16 50.4 48 20 43 -54 24 8 -54 16 0 -54 26 26 -54 13 42 0.60 60 0 0 -54 0 54 11 16 52.2 48 18 42 -54 4 59 -53 56 49 -54 7 17 -53 54 31 0.60 61 0 0 -53 41 15 11 16 54.1 49 17 42 -53 45 21 -53 37 9 -53 47 40 -53 34 51 0.60 62 0 0 -53 21 7 11 16 56.0 49 16 41 -53 25 14 -53 17 1 -53 27 34 -53 14 41 0.60 63 0 0 -53 0 30 11 16 58.0 50 14 41 -53 4 38 -52 56 22 -53 6 58 -52 54 2 0.60 64 0 0 -52 39 23 11 17 0.0 50 13 41 -52 43 32 -52 35 14 -52 45 53 -52 32 54 0.60 65 0 0 -52 17 46 11 17 2.0 51 11 40 -52 21 56 -52 13 37 -52 24 18 -52 11 16 0.60 66 0 0 -51 55 40 11 17 4.1 51 10 39 -51 59 51 -51 51 29 -52 2 12 -51 49 8 0.60 67 0 0 -51 33 3 11 17 6.2 52 8 39 -51 37 15 -51 28 51 -51 39 37 -51 26 29 0.60 68 0 0 -51 9 56 11 17 8.3 52 7 38 -51 14 8 -51 5 43 -51 16 31 -51 3 20 0.60 69 0 0 -50 46 18 11 17 10.5 53 5 38 -50 50 32 -50 42 4 -50 52 55 -50 39 41 0.60 70 0 0 -50 22 9 11 17 12.7 53 4 37 -50 26 24 -50 17 55 -50 28 48 -50 15 31 0.60 71 0 0 -49 57 30 11 17 15.0 54 2 37 -50 1 46 -49 53 15 -50 4 10 -49 50 51 0.60 72 0 0 -49 32 21 11 17 17.3 54 0 36 -49 36 37 -49 28 4 -49 39 2 -49 25 40 0.60 73 0 0 -49 6 40 11 17 19.6 54 359 35 -49 10 58 -49 2 23 -49 13 23 -48 59 58 0.60 74 0 0 -48 40 29 11 17 22.0 55 357 35 -48 44 47 -48 36 11 -48 47 13 -48 33 46 0.60 75 0 0 -48 13 47 11 17 24.4 55 355 34 -48 18 6 -48 9 29 -48 20 33 -48 7 2 0.60 76 0 0 -47 46 35 11 17 26.9 56 353 34 -47 50 55 -47 42 15 -47 53 22 -47 39 49 0.60 77 0 0 -47 18 52 11 17 29.4 56 352 33 -47 23 13 -47 14 32 -47 25 40 -47 12 5 0.60 78 0 0 -46 50 39 11 17 32.0 56 350 32 -46 55 1 -46 46 18 -46 57 29 -46 43 50 0.60 79 0 0 -46 21 56 11 17 34.6 57 348 31 -46 26 18 -46 17 34 -46 28 47 -46 15 6 0.60 80 0 0 -45 52 43 11 17 37.2 57 346 31 -45 57 6 -45 48 21 -45 59 35 -45 45 52 0.60 81 0 0 -45 23 1 11 17 39.9 57 344 30 -45 27 25 -45 18 38 -45 29 54 -45 16 9 0.60 82 0 0 -44 52 50 11 17 42.6 58 342 29 -44 57 14 -44 48 26 -44 59 43 -44 45 57 0.61 83 0 0 -44 22 10 11 17 45.3 58 340 28 -44 26 35 -44 17 45 -44 29 4 -44 15 16 0.61 84 0 0 -43 51 1 11 17 48.1 58 338 28 -43 55 27 -43 46 36 -43 57 57 -43 44 6 0.61 85 0 0 -43 19 25 11 17 50.9 58 335 27 -43 23 51 -43 15 0 -43 26 22 -43 12 30 0.61 86 0 0 -42 47 22 11 17 53.8 58 333 26 -42 51 49 -42 42 56 -42 54 20 -42 40 26 0.61 87 0 0 -42 14 53 11 17 56.7 59 331 25 -42 19 20 -42 10 26 -42 21 51 -42 7 55 0.61 88 0 0 -41 41 57 11 17 59.6 59 329 24 -41 46 25 -41 37 30 -41 48 56 -41 34 59 0.61 89 0 0 -41 8 37 11 18 2.6 59 327 24 -41 13 5 -41 4 9 -41 15 36 -41 1 38 0.61 90 0 0 -40 34 52 11 18 5.5 59 324 23 -40 39 20 -40 30 24 -40 41 52 -40 27 53 0.61 91 0 0 -40 0 43 11 18 8.6 59 322 22 -40 5 12 -39 56 15 -40 7 44 -39 53 44 0.61 92 0 0 -39 26 13 11 18 11.6 59 320 21 -39 30 41 -39 21 44 -39 33 13 -39 19 12 0.61 93 0 0 -38 51 20 11 18 14.7 59 318 20 -38 55 49 -38 46 51 -38 58 21 -38 44 20 0.61 94 0 0 -38 16 7 11 18 17.8 59 315 19 -38 20 36 -38 11 38 -38 23 8 -38 9 6 0.61 95 0 0 -37 40 34 11 18 20.9 58 313 18 -37 45 3 -37 36 5 -37 47 35 -37 33 33 0.61 96 0 0 -37 4 43 11 18 24.0 58 311 17 -37 9 12 -37 0 13 -37 11 44 -36 57 42 0.61 97 0 0 -36 28 34 11 18 27.2 58 309 16 -36 33 3 -36 24 5 -36 35 35 -36 21 33 0.61 98 0 0 -35 52 9 11 18 30.3 58 307 15 -35 56 38 -35 47 40 -35 59 10 -35 45 8 0.61 99 0 0 -35 15 29 11 18 33.5 57 305 14 -35 19 58 -35 11 0 -35 22 30 -35 8 28 0.61 100 0 0 -34 38 35 11 18 36.7 57 302 13 -34 43 4 -34 34 6 -34 45 37 -34 31 35 0.61 101 0 0 -34 1 29 11 18 39.9 57 300 12 -34 5 58 -33 57 0 -34 8 30 -33 54 29 0.61 102 0 0 -33 24 12 11 18 43.1 56 298 11 -33 28 41 -33 19 44 -33 31 13 -33 17 12 0.61 103 0 0 -32 46 45 11 18 46.3 56 296 10 -32 51 14 -32 42 17 -32 53 46 -32 39 46 0.61 104 0 0 -32 9 10 11 18 49.5 55 295 9 -32 13 38 -32 4 42 -32 16 10 -32 2 11 0.61 105 0 0 -31 31 28 11 18 52.7 55 293 8 -31 35 56 -31 27 0 -31 38 27 -31 24 29 0.61 106 0 0 -30 53 40 11 18 55.9 54 291 7 -30 58 7 -30 49 13 -31 0 39 -30 46 42 0.61 107 0 0 -30 15 48 11 18 59.1 54 289 6 -30 20 15 -30 11 21 -30 22 46 -30 8 51 0.61 108 0 0 -29 37 54 11 19 2.3 53 288 5 -29 42 20 -29 33 27 -29 44 51 -29 30 57 0.61 109 0 0 -28 59 58 11 19 5.5 52 286 4 -29 4 24 -28 55 32 -29 6 55 -28 53 2 0.61 110 0 0 -28 22 3 11 19 8.6 52 284 3 -28 26 28 -28 17 38 -28 28 58 -28 15 8 0.61 111 0 0 -27 44 9 11 19 11.8 51 283 2 -27 48 34 -27 39 45 -27 51 4 -27 37 15 0.61 112 0 0 -27 6 19 11 19 14.9 50 281 1 -27 10 43 -27 1 55 -27 13 13 -26 59 26 0.61 113 0 0 -26 28 33 11 19 18.0 49 280 0 -26 32 57 -26 24 10 -26 35 26 -26 21 41 0.61 114 0 0 -25 50 53 11 19 21.0 49 279 -1 -25 55 16 -25 46 31 -25 57 45 -25 44 2 0.61 115 0 0 -25 13 21 11 19 24.1 48 277 -2 -25 17 44 -25 8 59 -25 20 12 -25 6 31 0.61 116 0 0 -24 35 58 11 19 27.1 47 276 -3 -24 40 20 -24 31 37 -24 42 47 -24 29 9 0.61 117 0 0 -23 58 45 11 19 30.0 46 275 -5 -24 3 6 -23 54 25 -24 5 33 -23 51 58 0.61 118 0 0 -23 21 44 11 19 32.9 45 274 -6 -23 26 4 -23 17 24 -23 28 31 -23 14 58 0.62 119 0 0 -22 44 56 11 19 35.8 44 273 -7 -22 49 15 -22 40 37 -22 51 41 -22 38 11 0.62 120 0 0 -22 8 22 11 19 38.7 43 272 -8 -22 12 40 -22 4 4 -22 15 6 -22 1 38 0.62 121 0 0 -21 32 4 11 19 41.4 42 271 -9 -21 36 21 -21 27 47 -21 38 47 -21 25 22 0.62 122 0 0 -20 56 2 11 19 44.2 41 270 -10 -21 0 19 -20 51 46 -21 2 44 -20 49 21 0.62 123 0 0 -20 20 19 11 19 46.9 41 269 -11 -20 24 34 -20 16 4 -20 26 59 -20 13 39 0.62 124 0 0 -19 44 55 11 19 49.5 40 268 -12 -19 49 9 -19 40 40 -19 51 33 -19 38 17 0.62 125 0 0 -19 9 51 11 19 52.1 39 268 -13 -19 14 4 -19 5 37 -19 16 28 -19 3 14 0.62 126 0 0 -18 35 8 11 19 54.6 38 267 -15 -18 39 21 -18 30 56 -18 41 44 -18 28 33 0.62 127 0 0 -18 0 48 11 19 57.1 37 266 -16 -18 5 0 -17 56 37 -18 7 22 -17 54 15 0.62 128 0 0 -17 26 52 11 19 59.5 36 266 -17 -17 31 3 -17 22 41 -17 33 25 -17 20 20 0.62 129 0 0 -16 53 20 11 20 1.9 35 265 -18 -16 57 30 -16 49 10 -16 59 51 -16 46 49 0.62 130 0 0 -16 20 13 11 20 4.2 34 264 -19 -16 24 22 -16 16 5 -16 26 43 -16 13 44 0.62 131 0 0 -15 47 33 11 20 6.4 33 264 -20 -15 51 41 -15 43 25 -15 54 1 -15 41 6 0.62 132 0 0 -15 15 20 11 20 8.6 32 263 -21 -15 19 27 -15 11 13 -15 21 47 -15 8 54 0.62 133 0 0 -14 43 35 11 20 10.7 31 263 -22 -14 47 41 -14 39 29 -14 50 0 -14 37 10 0.62 134 0 0 -14 12 18 11 20 12.7 29 262 -23 -14 16 23 -14 8 13 -14 18 42 -14 5 55 0.62 135 0 0 -13 41 31 11 20 14.7 28 262 -25 -13 45 35 -13 37 27 -13 47 53 -13 35 10 0.62 136 0 0 -13 11 14 11 20 16.6 27 261 -26 -13 15 17 -13 7 11 -13 17 35 -13 4 54 0.62 137 0 0 -12 41 28 11 20 18.4 26 261 -27 -12 45 30 -12 37 26 -12 47 47 -12 35 10 0.63 138 0 0 -12 12 13 11 20 20.2 25 261 -28 -12 16 15 -12 8 12 -12 18 31 -12 5 56 0.63 139 0 0 -11 43 31 11 20 21.8 24 260 -29 -11 47 31 -11 39 31 -11 49 47 -11 37 15 0.63 140 0 0 -11 15 20 11 20 23.5 23 260 -30 -11 19 20 -11 11 21 -11 21 35 -11 9 6 0.63 141 0 0 -10 47 43 11 20 25.0 22 260 -31 -10 51 41 -10 43 45 -10 53 56 -10 41 30 0.63 142 0 0 -10 20 39 11 20 26.5 21 259 -32 -10 24 36 -10 16 42 -10 26 51 -10 14 28 0.63 143 0 0 - 9 54 9 11 20 27.9 20 259 -33 - 9 58 5 - 9 50 13 -10 0 19 - 9 47 59 0.63 144 0 0 - 9 28 13 11 20 29.2 19 259 -34 - 9 32 9 - 9 24 18 - 9 34 22 - 9 22 5 0.63 145 0 0 - 9 2 52 11 20 30.5 18 259 -35 - 9 6 47 - 8 58 58 - 9 9 0 - 8 56 45 0.63 146 0 0 - 8 38 6 11 20 31.6 17 258 -36 - 8 42 0 - 8 34 12 - 8 44 12 - 8 32 0 0.63 147 0 0 - 8 13 55 11 20 32.7 16 258 -37 - 8 17 48 - 8 10 2 - 8 20 0 - 8 7 51 0.64 148 0 0 - 7 50 20 11 20 33.8 15 258 -38 - 7 54 12 - 7 46 28 - 7 56 24 - 7 44 17 0.64 149 0 0 - 7 27 21 11 20 34.7 14 258 -39 - 7 31 12 - 7 23 30 - 7 33 23 - 7 21 19 0.64 150 0 0 - 7 4 57 11 20 35.6 13 258 -40 - 7 8 48 - 7 1 7 - 7 10 58 - 6 58 57 0.64 151 0 0 - 6 43 10 11 20 36.5 12 257 -41 - 6 47 0 - 6 39 21 - 6 49 10 - 6 37 11 0.65 152 0 0 - 6 22 0 11 20 37.2 11 257 -42 - 6 25 49 - 6 18 11 - 6 27 58 - 6 16 2 0.65 153 0 0 - 6 1 26 11 20 37.9 10 257 -43 - 6 5 14 - 5 57 38 - 6 7 24 - 5 55 29 0.65 154 0 0 - 5 41 29 11 20 38.5 8 257 -44 - 5 45 17 - 5 37 42 - 5 47 25 - 5 35 33 0.66 155 0 0 - 5 22 9 11 20 39.0 7 257 -45 - 5 25 56 - 5 18 22 - 5 28 4 - 5 16 14 0.67 156 0 0 - 5 3 26 11 20 39.5 6 257 -46 - 5 7 12 - 4 59 40 - 5 9 20 - 4 57 32 0.67 157 0 0 - 4 45 20 11 20 39.9 5 257 -47 - 4 49 5 - 4 41 34 - 4 51 13 - 4 39 27 0.69 158 0 0 - 4 27 51 11 20 40.2 4 257 -48 - 4 31 36 - 4 24 6 - 4 33 43 - 4 21 59 0.70 159 0 0 - 4 11 0 11 20 40.4 3 257 -49 - 4 14 44 - 4 7 16 - 4 16 51 - 4 5 9 0.73 160 0 0 - 3 54 46 11 20 40.6 2 257 -50 - 3 58 29 - 3 51 2 - 4 0 36 - 3 48 56 0.79 161 0 0 - 3 39 9 11 20 40.7 1 256 -51 - 3 42 52 - 3 35 26 - 3 44 58 - 3 33 20 0.95 162 0 0 - 3 24 10 11 20 40.8 0 256 -52 - 3 27 53 - 3 20 28 - 3 29 59 - 3 18 22 2.90 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.8 Data for the target star ------------------------ * name: UCAC4 382-162283 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 22 30 34.2753 DE: -13 40 45.016 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 22 30 34.2752 DE: -13 40 45.017 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 11.9 * B mag [mag]: 12.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (12617) Angelusilesius asteroid class: approx. diameter [km]: 11 approx. diameter ["]: 0.006 distance from Earth [AU]: 2.67440 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#43 date of fit: 2023 Apr 25 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", 0.002", 63.129° remarks: * orbital elements for (12617)Angelusilesius : Mean anomaly = 2.3656445364 deg Arg. of pericenter = 321.8101764388 deg Long. of node = 30.4065203488 deg Inclination = 8.0646402689 deg Eccentricity = 0.1223313687 Semimajor axis = 2.6401807189 AU Perihelion dist = 2.3172037979 AU Mag: H = 13.61, G = 0.15 Epoch of elements : MJD 60671.47090771 TDT (2024 Dec 27.4709) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#432023Apr25,0.32,2024,12,27,11.301788,0.239233,-0.457245,17.702731,9.267947,0.004659,0.001629,-0.000001,0.000000 72.0112,-13.5527,10.79,-23.29,False UCAC4 382-162283,22.50952097,-13.6791709,12.34,11.89,11.65,0.0,0,,22.53155472,-13.5527483,6.72,6.51,0,0,0 12617,Angelusilesius,18.61,11.353,2.6744,0,0,3.992,30.48,,1.8,0 0,2.2575,2024,12,27,321.8102,30.4065,8.0646,0.12233,2.64018,2.31720,13.61,5.0,0.15 1.282,0.0127,0.0017,63,0.0017,Known errors,1.61,0,-1,-1 20241227_162283,60140.76 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 18:10 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org