IOTA/IOTA-ES occultation update for (1712) Angola / TYC 0202-01220-1 event on 2023 Oct 16, 05:35 UT Visible from South America Summary ------- On 2023 Oct 16 UT, the 67 km diameter asteroid (1712) Angola will occult a 9.8 mag star in the constellation Canis Minor for observers along a path across South America. In the case of an occultation, the combined light of the asteroid and the star will drop by 6.74 mag to 16.50 mag (the magnitude of the asteroid) for at most 3.170 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: 100 * date and approx. time of event: 2023 Oct 16, 05:31 - 2023 Oct 16, 05:39 * geocentric midpoint of event [JD]: 2460233.73320013 * magnitude of target star: 9.76 * magnitude drop [mag]: 6.74 * estimated maximum duration [s]: 3.170 * Moon: 2 % sunlit, 98° distance * Sun: 81° distance * rough path description: South America The occultation path -------------------- * approximate projected width [km]: 85 * 1 sigma uncertainty interval [path widths]: +/- 0.08 * 1 sigma uncertainty interval [seconds]: +/- 0.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.006, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.006", 0.001", 110°) * approx speed of asteroid's shadow [km/s]: 21.1323 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 0202-01220-1 by 1712 Angola on 2023 Oct 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 - 76 0 0 1 33 19 5 31 50.3 0 84 -77 1 10 10 1 56 22 1 6 14 2 0 15 .... - 75 0 0 1 38 20 5 31 50.4 1 85 -76 1 15 12 2 1 21 1 11 16 2 5 14 0.49 - 74 0 0 1 42 29 5 31 50.7 2 85 -76 1 19 22 2 5 29 1 15 27 2 9 22 0.61 - 73 0 0 1 45 47 5 31 51.0 3 85 -75 1 22 41 2 8 46 1 18 46 2 12 39 0.66 - 72 0 0 1 48 14 5 31 51.5 4 85 -74 1 25 8 2 11 12 1 21 13 2 15 5 0.69 - 71 0 0 1 49 49 5 31 52.1 5 85 -73 1 26 44 2 12 47 1 22 49 2 16 40 0.71 - 70 0 0 1 50 33 5 31 52.8 6 85 -72 1 27 27 2 13 31 1 23 32 2 17 23 0.72 - 69 0 0 1 50 25 5 31 53.6 7 85 -71 1 27 19 2 13 23 1 23 24 2 17 16 0.73 - 68 0 0 1 49 25 5 31 54.5 8 85 -70 1 26 19 2 12 25 1 22 24 2 16 17 0.73 - 67 0 0 1 47 34 5 31 55.6 9 85 -69 1 24 27 2 10 34 1 20 32 2 14 27 0.74 - 66 0 0 1 44 51 5 31 56.7 10 85 -68 1 21 43 2 7 53 1 17 47 2 11 45 0.74 - 65 0 0 1 41 17 5 31 58.0 11 85 -67 1 18 7 2 4 19 1 14 11 2 8 12 0.75 - 64 0 0 1 36 50 5 31 59.4 12 85 -66 1 13 38 1 59 54 1 9 42 2 3 47 0.75 - 63 0 0 1 31 31 5 32 0.9 13 85 -65 1 8 17 1 54 37 1 4 21 1 58 31 0.75 - 62 0 0 1 25 19 5 32 2.5 14 85 -64 1 2 3 1 48 28 0 58 6 1 52 22 0.76 - 61 0 0 1 18 15 5 32 4.3 15 85 -63 0 54 56 1 41 26 0 50 59 1 45 21 0.76 - 60 0 0 1 10 18 5 32 6.1 16 85 -62 0 46 56 1 33 32 0 42 59 1 37 27 0.76 - 59 0 0 1 1 28 5 32 8.1 17 85 -61 0 38 3 1 24 45 0 34 5 1 28 41 0.76 - 58 0 0 0 51 45 5 32 10.2 18 84 -60 0 28 16 1 15 5 0 24 17 1 19 1 0.77 - 57 0 0 0 41 8 5 32 12.4 19 84 -59 0 17 36 1 4 32 0 13 36 1 8 29 0.77 - 56 0 0 0 29 37 5 32 14.8 20 84 -58 0 6 1 0 53 5 0 2 1 0 57 3 0.77 - 55 0 0 0 17 12 5 32 17.2 21 84 -57 - 0 6 28 0 40 45 - 0 10 29 0 44 43 0.77 - 54 0 0 0 3 53 5 32 19.8 22 84 -56 - 0 19 52 0 27 31 - 0 23 54 0 31 30 0.77 - 53 0 0 - 0 10 21 5 32 22.5 23 84 -55 - 0 34 11 0 13 22 - 0 38 14 0 17 22 0.77 - 52 0 0 - 0 25 30 5 32 25.3 24 84 -54 - 0 49 25 - 0 1 42 - 0 53 29 0 2 19 0.77 - 51 0 0 - 0 41 34 5 32 28.2 25 84 -53 - 1 5 36 - 0 17 41 - 1 9 40 - 0 13 39 0.77 - 50 0 0 - 0 58 34 5 32 31.3 26 83 -52 - 1 22 42 - 0 34 35 - 1 26 47 - 0 30 32 0.77 - 49 0 0 - 1 16 30 5 32 34.5 27 83 -51 - 1 40 44 - 0 52 25 - 1 44 51 - 0 48 21 0.78 - 48 0 0 - 1 35 23 5 32 37.7 28 83 -50 - 1 59 43 - 1 11 11 - 2 3 51 - 1 7 6 0.78 - 47 0 0 - 1 55 12 5 32 41.2 29 83 -49 - 2 19 40 - 1 30 53 - 2 23 49 - 1 26 47 0.78 - 46 0 0 - 2 15 59 5 32 44.7 30 82 -48 - 2 40 34 - 1 51 32 - 2 44 44 - 1 47 25 0.78 - 45 0 0 - 2 37 43 5 32 48.4 31 82 -47 - 3 2 26 - 2 13 9 - 3 6 38 - 2 9 1 0.78 - 44 0 0 - 3 0 25 5 32 52.1 32 82 -46 - 3 25 16 - 2 35 43 - 3 29 29 - 2 31 33 0.78 - 43 0 0 - 3 24 6 5 32 56.0 33 81 -45 - 3 49 5 - 2 59 15 - 3 53 20 - 2 55 4 0.78 - 42 0 0 - 3 48 45 5 33 0.1 34 81 -44 - 4 13 53 - 3 23 46 - 4 18 9 - 3 19 33 0.78 - 41 0 0 - 4 14 23 5 33 4.2 35 80 -42 - 4 39 41 - 3 49 15 - 4 43 58 - 3 45 1 0.78 - 40 0 0 - 4 41 1 5 33 8.5 36 80 -41 - 5 6 28 - 4 15 43 - 5 10 47 - 4 11 28 0.78 - 39 0 0 - 5 8 38 5 33 12.9 37 79 -40 - 5 34 15 - 4 43 11 - 5 38 36 - 4 38 54 0.78 - 38 0 0 - 5 37 16 5 33 17.4 38 79 -39 - 6 3 3 - 5 11 39 - 6 7 26 - 5 7 20 0.78 - 37 0 0 - 6 6 54 5 33 22.0 38 78 -38 - 6 32 52 - 5 41 6 - 6 37 17 - 5 36 46 0.78 - 36 0 0 - 6 37 33 5 33 26.8 39 77 -37 - 7 3 42 - 6 11 35 - 7 8 9 - 6 7 12 0.78 - 35 0 0 - 7 9 13 5 33 31.7 40 77 -36 - 7 35 34 - 6 43 3 - 7 40 2 - 6 38 39 0.78 - 34 0 0 - 7 41 55 5 33 36.7 41 76 -35 - 8 8 27 - 7 15 33 - 8 12 58 - 7 11 7 0.78 - 33 0 0 - 8 15 38 5 33 41.8 42 75 -34 - 8 42 23 - 7 49 4 - 8 46 55 - 7 44 36 0.78 - 32 0 0 - 8 50 23 5 33 47.0 43 74 -32 - 9 17 20 - 8 23 36 - 9 21 55 - 8 19 6 0.78 - 31 0 0 - 9 26 9 5 33 52.3 44 73 -31 - 9 53 20 - 8 59 10 - 9 57 57 - 8 54 37 0.78 - 30 0 0 -10 2 58 5 33 57.8 44 72 -30 -10 30 22 - 9 35 45 -10 35 1 - 9 31 10 0.78 - 29 0 0 -10 40 48 5 34 3.4 45 71 -29 -11 8 26 -10 13 22 -11 13 8 -10 8 45 0.78 - 28 0 0 -11 19 40 5 34 9.1 46 70 -28 -11 47 33 -10 52 1 -11 52 17 -10 47 21 0.78 - 27 0 0 -11 59 35 5 34 14.8 47 69 -27 -12 27 42 -11 31 41 -12 32 29 -11 26 59 0.78 - 26 0 0 -12 40 31 5 34 20.7 47 67 -26 -13 8 53 -12 12 22 -13 13 42 -12 7 37 0.78 - 25 0 0 -13 22 28 5 34 26.7 48 66 -24 -13 51 6 -12 54 4 -13 55 58 -12 49 17 0.78 - 24 0 0 -14 5 27 5 34 32.8 48 64 -23 -14 34 21 -13 36 47 -14 39 16 -13 31 58 0.78 - 23 0 0 -14 49 27 5 34 39.0 49 63 -22 -15 18 37 -14 20 31 -15 23 34 -14 15 39 0.78 - 22 0 0 -15 34 27 5 34 45.3 50 61 -21 -16 3 53 -15 5 14 -16 8 54 -15 0 20 0.78 - 21 0 0 -16 20 26 5 34 51.6 50 60 -20 -16 50 10 -15 50 57 -16 55 13 -15 46 0 0.78 - 20 0 0 -17 7 25 5 34 58.1 50 58 -19 -17 37 26 -16 37 39 -17 42 33 -16 32 38 0.78 - 19 0 0 -17 55 21 5 35 4.6 51 56 -17 -18 25 41 -17 25 18 -18 30 50 -17 20 14 0.78 - 18 0 0 -18 44 15 5 35 11.2 51 54 -16 -19 14 53 -18 13 54 -19 20 5 -18 8 47 0.78 - 17 0 0 -19 34 5 5 35 17.8 51 53 -15 -20 5 1 -19 3 26 -20 10 17 -18 58 16 0.78 - 16 0 0 -20 24 49 5 35 24.5 52 51 -14 -20 56 4 -19 53 52 -21 1 23 -19 48 39 0.78 - 15 0 0 -21 16 27 5 35 31.3 52 49 -13 -21 48 2 -20 45 11 -21 53 24 -20 39 55 0.78 - 14 0 0 -22 8 57 5 35 38.1 52 47 -12 -22 40 51 -21 37 22 -22 46 16 -21 32 3 0.78 - 13 0 0 -23 2 17 5 35 44.9 52 45 -11 -23 34 30 -22 30 22 -23 39 59 -22 25 0 0.78 - 12 0 0 -23 56 25 5 35 51.8 52 43 -9 -24 28 58 -23 24 11 -24 34 31 -23 18 46 0.78 - 11 0 0 -24 51 19 5 35 58.7 52 40 -8 -25 24 12 -24 18 45 -25 29 48 -24 13 17 0.78 - 10 0 0 -25 46 57 5 36 5.5 52 38 -7 -26 20 11 -25 14 4 -26 25 50 -25 8 32 0.78 - 9 0 0 -26 43 16 5 36 12.4 52 36 -6 -27 16 50 -26 10 3 -27 22 33 -26 4 28 0.78 - 8 0 0 -27 40 14 5 36 19.3 51 34 -5 -28 14 9 -27 6 42 -28 19 56 -27 1 3 0.78 - 7 0 0 -28 37 48 5 36 26.2 51 32 -4 -29 12 4 -28 3 56 -29 17 54 -27 58 14 0.78 - 6 0 0 -29 35 56 5 36 33.0 51 30 -3 -30 10 32 -29 1 43 -30 16 25 -28 55 58 0.78 - 5 0 0 -30 34 33 5 36 39.8 50 28 -2 -31 9 29 -30 0 1 -31 15 26 -29 54 12 0.78 - 4 0 0 -31 33 36 5 36 46.6 50 26 -1 -32 8 53 -30 58 45 -32 14 54 -30 52 53 0.78 - 3 0 0 -32 33 3 5 36 53.3 49 24 0 -33 8 40 -31 57 52 -33 14 44 -31 51 57 0.78 - 2 0 0 -33 32 49 5 36 59.9 49 22 1 -34 8 46 -32 57 19 -34 14 54 -32 51 21 0.78 - 1 0 0 -34 32 51 5 37 6.5 48 20 2 -35 9 7 -33 57 1 -35 15 18 -33 51 0 0.78 - 0 0 0 -35 33 4 5 37 12.9 47 18 3 -36 9 40 -34 56 56 -36 15 54 -34 50 52 0.78 1 0 0 -36 33 25 5 37 19.3 47 17 4 -37 10 19 -35 56 59 -37 16 37 -35 50 52 0.78 2 0 0 -37 33 49 5 37 25.6 46 15 5 -38 11 2 -36 57 6 -38 17 22 -36 50 56 0.78 3 0 0 -38 34 12 5 37 31.7 45 13 6 -39 11 42 -37 57 12 -39 18 6 -37 50 59 0.78 4 0 0 -39 34 30 5 37 37.7 44 11 7 -40 12 17 -38 57 14 -40 18 44 -38 50 59 0.78 5 0 0 -40 34 39 5 37 43.6 44 10 8 -41 12 42 -39 57 7 -41 19 11 -39 50 49 0.78 6 0 0 -41 34 33 5 37 49.4 43 8 9 -42 12 52 -40 56 47 -42 19 24 -40 50 27 0.78 7 0 0 -42 34 10 5 37 55.0 42 7 10 -43 12 42 -41 56 9 -43 19 17 -41 49 47 0.78 8 0 0 -43 33 23 5 38 0.4 41 5 10 -44 12 9 -42 55 10 -44 18 46 -42 48 45 0.78 9 0 0 -44 32 9 5 38 5.7 40 4 11 -45 11 8 -43 53 45 -45 17 47 -43 47 18 0.78 10 0 0 -45 30 25 5 38 10.9 39 3 12 -46 9 34 -44 51 49 -46 16 15 -44 45 21 0.78 11 0 0 -46 28 5 5 38 15.8 38 1 13 -47 7 24 -45 49 20 -47 14 7 -45 42 50 0.78 12 0 0 -47 25 5 5 38 20.6 37 0 13 -48 4 33 -46 46 12 -48 11 18 -46 39 41 0.78 13 0 0 -48 21 23 5 38 25.3 36 359 14 -49 0 58 -47 42 23 -49 7 44 -47 35 50 0.78 14 0 0 -49 16 54 5 38 29.7 35 358 15 -49 56 35 -48 37 48 -50 3 22 -48 31 14 0.78 15 0 0 -50 11 35 5 38 34.0 34 356 15 -50 51 21 -49 32 24 -50 58 8 -49 25 50 0.78 16 0 0 -51 5 22 5 38 38.1 33 355 16 -51 45 11 -50 26 9 -51 51 59 -50 19 34 0.78 17 0 0 -51 58 13 5 38 42.0 32 354 16 -52 38 4 -51 18 59 -52 44 53 -51 12 24 0.78 18 0 0 -52 50 6 5 38 45.8 32 353 17 -53 29 57 -52 10 51 -53 36 45 -52 4 16 0.78 18 59 59 -53 40 57 5 38 49.4 31 352 17 -54 20 47 -53 1 43 -54 27 35 -52 55 8 0.78 19 59 59 -54 30 45 5 38 52.8 30 351 18 -55 10 33 -53 51 34 -55 17 20 -53 44 59 0.78 20 59 59 -55 19 28 5 38 56.1 29 350 18 -55 59 11 -54 40 20 -56 5 58 -54 33 46 0.78 21 59 59 -56 7 3 5 38 59.2 28 349 19 -56 46 41 -55 28 1 -56 53 27 -55 21 28 0.78 22 59 59 -56 53 31 5 39 2.1 27 347 19 -57 33 2 -56 14 35 -57 39 47 -56 8 3 0.78 23 59 59 -57 38 49 5 39 4.9 26 346 19 -58 18 12 -57 0 1 -58 24 56 -56 53 31 0.78 24 59 59 -58 22 58 5 39 7.5 25 345 20 -59 2 11 -57 44 19 -59 8 53 -57 37 50 0.78 25 59 59 -59 5 56 5 39 10.0 24 344 20 -59 44 59 -58 27 27 -59 51 39 -58 20 59 0.78 26 59 59 -59 47 43 5 39 12.4 24 343 20 -60 26 34 -59 9 25 -60 33 12 -59 3 0 0.78 27 59 59 -60 28 20 5 39 14.6 23 342 20 -61 6 58 -59 50 14 -61 13 34 -59 43 51 0.78 28 59 59 -61 7 46 5 39 16.7 22 341 21 -61 46 11 -60 29 54 -61 52 44 -60 23 32 0.78 29 59 59 -61 46 2 5 39 18.7 21 340 21 -62 24 12 -61 8 24 -62 30 43 -61 2 5 0.78 30 59 59 -62 23 9 5 39 20.5 21 339 21 -63 1 3 -61 45 46 -63 7 31 -61 39 29 0.78 31 59 59 -62 59 7 5 39 22.3 20 338 21 -63 36 45 -62 21 59 -63 43 10 -62 15 46 0.78 32 59 59 -63 33 57 5 39 23.9 19 338 21 -64 11 18 -62 57 6 -64 17 40 -62 50 55 0.78 33 59 59 -64 7 40 5 39 25.5 18 337 22 -64 44 44 -63 31 7 -64 51 3 -63 24 58 0.78 34 59 59 -64 40 18 5 39 26.9 18 336 22 -65 17 3 -64 4 2 -65 23 19 -63 57 57 0.78 35 59 59 -65 11 52 5 39 28.3 17 335 22 -65 48 18 -64 35 54 -65 54 31 -64 29 51 0.78 36 59 59 -65 42 23 5 39 29.5 16 334 22 -66 18 30 -65 6 43 -66 24 39 -65 0 44 0.78 37 59 59 -66 11 52 5 39 30.7 16 333 22 -66 47 39 -65 36 31 -66 53 46 -65 30 35 0.78 38 59 59 -66 40 21 5 39 31.9 15 332 22 -67 15 49 -66 5 19 -67 21 52 -65 59 26 0.78 39 59 59 -67 7 52 5 39 32.9 15 331 22 -67 43 0 -66 33 9 -67 48 59 -66 27 19 0.78 40 59 59 -67 34 25 5 39 33.9 14 330 22 -68 9 13 -67 0 2 -68 15 9 -66 54 15 0.78 41 59 59 -68 0 4 5 39 34.8 14 329 22 -68 34 32 -67 26 0 -68 40 24 -67 20 17 0.78 42 59 59 -68 24 49 5 39 35.6 13 328 23 -68 58 56 -67 51 4 -69 4 45 -67 45 24 0.78 43 59 59 -68 48 41 5 39 36.4 12 327 23 -69 22 28 -68 15 16 -69 28 14 -68 9 39 0.78 44 59 59 -69 11 43 5 39 37.2 12 326 23 -69 45 10 -68 38 37 -69 50 52 -68 33 4 0.78 45 59 59 -69 33 56 5 39 37.9 11 325 23 -70 7 3 -69 1 10 -70 12 41 -68 55 39 0.78 46 59 59 -69 55 21 5 39 38.5 11 324 23 -70 28 9 -69 22 54 -70 33 44 -69 17 27 0.78 47 59 59 -70 16 1 5 39 39.1 10 323 23 -70 48 28 -69 43 53 -70 54 0 -69 38 29 0.78 48 59 59 -70 35 56 5 39 39.7 10 322 23 -71 8 4 -70 4 7 -71 13 32 -69 58 46 0.78 49 59 59 -70 55 8 5 39 40.2 10 321 23 -71 26 57 -70 23 38 -71 32 22 -70 18 20 0.78 50 59 59 -71 13 39 5 39 40.7 9 320 23 -71 45 9 -70 42 27 -71 50 30 -70 37 13 0.78 51 59 59 -71 31 30 5 39 41.1 9 319 23 -72 2 41 -71 0 36 -72 7 59 -70 55 25 0.78 52 59 59 -71 48 42 5 39 41.5 8 318 23 -72 19 34 -71 18 6 -72 24 49 -71 12 57 0.78 53 59 59 -72 5 16 5 39 41.9 8 317 23 -72 35 51 -71 34 58 -72 41 3 -71 29 53 0.78 54 59 59 -72 21 15 5 39 42.3 7 316 23 -72 51 31 -71 51 14 -72 56 40 -71 46 11 0.78 55 59 59 -72 36 38 5 39 42.6 7 315 23 -73 6 37 -72 6 55 -73 11 43 -72 1 55 0.78 56 59 59 -72 51 28 5 39 42.9 7 314 23 -73 21 10 -72 22 1 -73 26 13 -72 17 4 0.78 57 59 59 -73 5 45 5 39 43.2 6 314 23 -73 35 11 -72 36 35 -73 40 11 -72 31 41 0.78 58 59 59 -73 19 31 5 39 43.4 6 313 23 -73 48 40 -72 50 37 -73 53 38 -72 45 45 0.78 59 59 59 -73 32 47 5 39 43.7 6 312 23 -74 1 40 -73 4 8 -74 6 35 -72 59 19 0.78 60 59 59 -73 45 34 5 39 43.9 5 311 23 -74 14 11 -73 17 10 -74 19 3 -73 12 23 0.78 61 59 59 -73 57 52 5 39 44.1 5 310 23 -74 26 14 -73 29 43 -74 31 3 -73 24 59 0.78 62 59 59 -74 9 42 5 39 44.3 4 309 23 -74 37 49 -73 41 49 -74 42 36 -73 37 7 0.78 63 59 59 -74 21 7 5 39 44.4 4 308 23 -74 48 59 -73 53 27 -74 53 43 -73 48 48 0.78 64 59 59 -74 32 5 5 39 44.6 4 307 23 -74 59 44 -74 4 40 -75 4 26 -74 0 2 0.78 65 59 59 -74 42 40 5 39 44.7 3 306 23 -75 10 4 -74 15 27 -75 14 44 -74 10 52 0.78 66 59 59 -74 52 50 5 39 44.8 3 305 22 -75 20 1 -74 25 50 -75 24 38 -74 21 18 0.78 67 59 59 -75 2 37 5 39 44.9 3 304 22 -75 29 35 -74 35 50 -75 34 10 -74 31 19 0.78 68 59 59 -75 12 1 5 39 45.0 3 303 22 -75 38 47 -74 45 27 -75 43 20 -74 40 58 0.78 69 59 59 -75 21 4 5 39 45.1 2 302 22 -75 47 38 -74 54 42 -75 52 8 -74 50 15 0.77 70 59 59 -75 29 46 5 39 45.2 2 301 22 -75 56 8 -75 3 35 -76 0 36 -74 59 11 0.77 71 59 59 -75 38 8 5 39 45.3 2 300 22 -76 4 18 -75 12 8 -76 8 44 -75 7 45 0.77 72 59 59 -75 46 9 5 39 45.3 1 299 22 -76 12 8 -75 20 21 -76 16 33 -75 16 0 0.77 73 59 59 -75 53 52 5 39 45.3 1 298 22 -76 19 40 -75 28 14 -76 24 3 -75 23 54 0.77 74 59 59 -76 1 16 5 39 45.4 1 297 22 -76 26 54 -75 35 48 -76 31 15 -75 31 30 0.77 75 59 59 -76 8 21 5 39 45.4 1 296 22 -76 33 49 -75 43 3 -76 38 9 -75 38 47 0.77 76 59 59 -76 15 10 5 39 45.4 0 295 22 -76 40 28 -75 50 1 -76 44 46 -75 45 47 0.76 77 59 59 -76 21 41 5 39 45.4 0 294 22 .. .. .. -75 56 41 .. .. .. -75 52 28 0.73 Uncertainty in time = +/- 1 secs Prediction of 2023 Oct 15.9 Data for the target star ------------------------ * name: TYC 0202-01220-1 * constellation : Canis Minor * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 08 03 09.9485 DE: +05 36 04.117 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 08 03 09.9486 DE: +05 36 04.117 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 9.8 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1712) Angola asteroid class: approx. diameter [km]: 67 approx. diameter ["]: 0.026 distance from Earth [AU]: 3.57350 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#69 date of fit: 2023 Oct 09 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): 0.006", 0.001", 109.966° remarks: * orbital elements for (1712)Angola : Mean anomaly = 222.1483128334 deg Arg. of pericenter = 17.5516022709 deg Long. of node = 237.4545603134 deg Inclination = 19.3967899190 deg Eccentricity = 0.1549152165 Semimajor axis = 3.1615484714 AU Perihelion dist = 2.6717765055 AU Mag: H = 10.11, G = 0.15 Epoch of elements : MJD 60233.23319444 TDT (2023 Oct 16.2332) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#692023Oct09,3.17,2023,10,16,5.596803,-0.389853,-0.474703,9.216028,-7.571878,-0.005795,0.001010,0.000000,0.000000 12.6671,5.5372,92.47,-8.79,False TYC 0202-01220-1,8.05276346,5.6011437,0.00,9.76,0.00,0.0,0,,8.07364397,5.5371544,6.74,0.00,0,0,0 1712,Angola,16.50,67.000,3.5735,0,0,1.519,-18.64,,3.4,0 0,222.1074,2023,10,16,17.5516,237.4546,19.3968,0.15492,3.16155,2.67178,10.11,5.0,0.15 1.085,0.0063,0.0006,110,0.0064,Known errors,-1.00,0,-1,-1 20231016_1220-1,60232.87 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Oct 15, 20:54 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org