IOTA/IOTA-ES occultation update for (88) Thisbe / UCAC4 567-033220 event on 2024 Dec 06, 00:19 UT Visible from Summary ------- On 2024 Dec 06 UT, the 208.453 km diameter asteroid (88) Thisbe will occult a 11.9 mag star in the constellation Gemini for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 0.84 mag to 12.02 mag (the magnitude of the asteroid) for at most 17.970 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: 2024 Dec 06, 00:10 - 2024 Dec 06, 00:28 * geocentric midpoint of event [JD]: 2460650.51377242 * magnitude of target star: 11.85 * magnitude drop [mag]: 0.84 * estimated maximum duration [s]: 17.970 * Moon: 22 % sunlit, 152° distance * Sun: 152° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 217 * 1 sigma uncertainty interval [path widths]: +/- 0.02 * 1 sigma uncertainty interval [seconds]: +/- 1.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.008, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.008", 0.002", 98°) * approx speed of asteroid's shadow [km/s]: 11.5988 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 567-033220 by 88 Thisbe on 2024 Dec 6 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 - 62 0 0 -16 8 34 0 28 38.3 0 66 -26 -15 3 56 .. .. .. -15 1 56 .. .. .. .... - 61 0 0 -15 42 24 0 28 38.2 1 65 -27 -14 37 47 -16 47 24 -14 35 47 -16 49 26 0.02 - 60 0 0 -15 16 13 0 28 37.9 2 65 -28 -14 11 38 -16 21 12 -14 9 38 -16 23 14 0.16 - 59 0 0 -14 50 4 0 28 37.5 3 65 -29 -13 45 31 -15 55 1 -13 43 31 -15 57 3 0.21 - 58 0 0 -14 23 56 0 28 36.8 4 65 -30 -13 19 25 -15 28 51 -13 17 25 -15 30 53 0.23 - 57 0 0 -13 57 51 0 28 35.9 5 64 -31 -12 53 22 -15 2 44 -12 51 22 -15 4 45 0.25 - 56 0 0 -13 31 49 0 28 34.8 6 64 -32 -12 27 23 -14 36 39 -12 25 23 -14 38 41 0.25 - 55 0 0 -13 5 51 0 28 33.5 7 64 -33 -12 1 27 -14 10 38 -11 59 28 -14 12 39 0.26 - 54 0 0 -12 39 57 0 28 32.1 9 64 -34 -11 35 37 -13 44 41 -11 33 37 -13 46 42 0.27 - 53 0 0 -12 14 8 0 28 30.4 10 63 -35 -11 9 51 -13 18 49 -11 7 51 -13 20 50 0.27 - 52 0 0 -11 48 25 0 28 28.6 11 63 -36 -10 44 11 -12 53 2 -10 42 12 -12 55 3 0.27 - 51 0 0 -11 22 48 0 28 26.5 12 63 -37 -10 18 38 -12 27 22 -10 16 39 -12 29 23 0.28 - 50 0 0 -10 57 18 0 28 24.3 13 63 -38 - 9 53 12 -12 1 48 - 9 51 13 -12 3 49 0.28 - 49 0 0 -10 31 56 0 28 21.9 14 63 -39 - 9 27 54 -11 36 22 - 9 25 55 -11 38 23 0.28 - 48 0 0 -10 6 42 0 28 19.3 15 62 -40 - 9 2 44 -11 11 4 - 9 0 45 -11 13 4 0.28 - 47 0 0 - 9 41 37 0 28 16.5 16 62 -41 - 8 37 43 -10 45 54 - 8 35 44 -10 47 54 0.28 - 46 0 0 - 9 16 41 0 28 13.5 17 62 -42 - 8 12 52 -10 20 54 - 8 10 53 -10 22 54 0.28 - 45 0 0 - 8 51 55 0 28 10.3 18 62 -43 - 7 48 11 - 9 56 3 - 7 46 12 - 9 58 3 0.29 - 44 0 0 - 8 27 20 0 28 6.9 19 62 -44 - 7 23 40 - 9 31 23 - 7 21 41 - 9 33 23 0.29 - 43 0 0 - 8 2 55 0 28 3.4 20 62 -45 - 6 59 21 - 9 6 53 - 6 57 22 - 9 8 53 0.29 - 42 0 0 - 7 38 43 0 27 59.7 21 61 -46 - 6 35 13 - 8 42 35 - 6 33 15 - 8 44 35 0.29 - 41 0 0 - 7 14 42 0 27 55.8 22 61 -47 - 6 11 18 - 8 18 30 - 6 9 20 - 8 20 29 0.29 - 40 0 0 - 6 50 54 0 27 51.8 23 61 -48 - 5 47 35 - 7 54 36 - 5 45 37 - 7 56 36 0.29 - 39 0 0 - 6 27 20 0 27 47.5 24 61 -49 - 5 24 6 - 7 30 56 - 5 22 8 - 7 32 55 0.29 - 38 0 0 - 6 3 58 0 27 43.1 25 61 -50 - 5 0 50 - 7 7 29 - 4 58 53 - 7 9 28 0.29 - 37 0 0 - 5 40 51 0 27 38.6 26 61 -51 - 4 37 49 - 6 44 17 - 4 35 51 - 6 46 15 0.29 - 36 0 0 - 5 17 59 0 27 33.8 27 60 -52 - 4 15 2 - 6 21 18 - 4 13 5 - 6 23 17 0.29 - 35 0 0 - 4 55 22 0 27 29.0 28 60 -53 - 3 52 30 - 5 58 35 - 3 50 33 - 6 0 33 0.29 - 34 0 0 - 4 33 0 0 27 23.9 29 60 -54 - 3 30 14 - 5 36 7 - 3 28 17 - 5 38 5 0.29 - 33 0 0 - 4 10 54 0 27 18.7 31 60 -55 - 3 8 14 - 5 13 55 - 3 6 17 - 5 15 53 0.29 - 32 0 0 - 3 49 4 0 27 13.4 32 60 -55 - 2 46 30 - 4 51 59 - 2 44 34 - 4 53 57 0.29 - 31 0 0 - 3 27 31 0 27 7.9 33 59 -56 - 2 25 3 - 4 30 20 - 2 23 7 - 4 32 18 0.29 - 30 0 0 - 3 6 14 0 27 2.2 34 59 -57 - 2 3 53 - 4 8 58 - 2 1 57 - 4 10 55 0.29 - 29 0 0 - 2 45 16 0 26 56.4 35 59 -58 - 1 43 0 - 3 47 53 - 1 41 4 - 3 49 50 0.29 - 28 0 0 - 2 24 35 0 26 50.5 36 59 -59 - 1 22 25 - 3 27 5 - 1 20 29 - 3 29 3 0.29 - 27 0 0 - 2 4 12 0 26 44.4 37 59 -60 - 1 2 8 - 3 6 36 - 1 0 12 - 3 8 33 0.29 - 26 0 0 - 1 44 7 0 26 38.2 38 59 -61 - 0 42 9 - 2 46 26 - 0 40 14 - 2 48 22 0.29 - 25 0 0 - 1 24 21 0 26 31.9 39 58 -61 - 0 22 30 - 2 26 33 - 0 20 34 - 2 28 30 0.29 - 24 0 0 - 1 4 54 0 26 25.5 40 58 -62 - 0 3 9 - 2 7 0 - 0 1 14 - 2 8 57 0.29 - 23 0 0 - 0 45 47 0 26 18.9 41 58 -63 0 15 53 - 1 47 47 0 17 48 - 1 49 43 0.29 - 22 0 0 - 0 26 59 0 26 12.2 42 58 -64 0 34 35 - 1 28 52 0 36 29 - 1 30 48 0.29 - 21 0 0 - 0 8 30 0 26 5.4 43 57 -64 0 52 57 - 1 10 18 0 54 51 - 1 12 14 0.29 - 20 0 0 0 9 38 0 25 58.4 44 57 -65 1 10 59 - 0 52 4 1 12 54 - 0 53 59 0.29 - 19 0 0 0 27 26 0 25 51.4 45 57 -66 1 28 41 - 0 34 10 1 30 35 - 0 36 5 0.29 - 18 0 0 0 44 53 0 25 44.2 46 57 -66 1 46 3 - 0 16 37 1 47 57 - 0 18 32 0.29 - 17 0 0 1 2 0 0 25 37.0 46 56 -67 2 3 4 0 0 36 2 4 57 - 0 1 19 0.29 - 16 0 0 1 18 45 0 25 29.6 47 56 -68 2 19 44 0 17 27 2 21 37 0 15 33 0.29 - 15 0 0 1 35 10 0 25 22.2 48 56 -68 2 36 2 0 33 58 2 37 56 0 32 3 0.29 - 14 0 0 1 51 13 0 25 14.6 49 55 -69 2 52 0 0 50 7 2 53 53 0 48 12 0.29 - 13 0 0 2 6 55 0 25 7.0 50 55 -69 3 7 36 1 5 54 3 9 29 1 4 0 0.29 - 12 0 0 2 22 15 0 24 59.3 51 55 -70 3 22 51 1 21 20 3 24 44 1 19 26 0.29 - 11 0 0 2 37 13 0 24 51.5 52 54 -70 3 37 44 1 36 24 3 39 36 1 34 30 0.29 - 10 0 0 2 51 50 0 24 43.6 53 54 -70 3 52 15 1 51 5 3 54 7 1 49 12 0.29 - 9 0 0 3 6 4 0 24 35.6 54 53 -71 4 6 24 2 5 25 4 8 16 2 3 31 0.29 - 8 0 0 3 19 56 0 24 27.5 55 53 -71 4 20 11 2 19 22 4 22 3 2 17 29 0.29 - 7 0 0 3 33 26 0 24 19.4 56 52 -71 4 33 35 2 32 57 4 35 27 2 31 3 0.29 - 6 0 0 3 46 33 0 24 11.2 57 52 -71 4 46 38 2 46 9 4 48 30 2 44 16 0.29 - 5 0 0 3 59 17 0 24 2.9 58 51 -71 4 59 18 2 58 58 5 1 9 2 57 5 0.29 - 4 0 0 4 11 39 0 23 54.6 58 50 -71 5 11 35 3 11 25 5 13 26 3 9 32 0.29 - 3 0 0 4 23 38 0 23 46.2 59 50 -71 5 23 29 3 23 29 5 25 21 3 21 36 0.29 - 2 0 0 4 35 15 0 23 37.7 60 49 -71 5 35 1 3 35 10 5 36 52 3 33 17 0.29 - 1 0 0 4 46 28 0 23 29.2 61 48 -71 5 46 10 3 46 27 5 48 1 3 44 35 0.29 0 0 0 4 57 18 0 23 20.7 62 47 -71 5 56 56 3 57 22 5 58 47 3 55 30 0.29 1 0 0 5 7 45 0 23 12.0 63 46 -70 6 7 19 4 7 53 6 9 10 4 6 1 0.29 2 0 0 5 17 49 0 23 3.4 63 45 -70 6 17 19 4 18 1 6 19 10 4 16 9 0.29 3 0 0 5 27 30 0 22 54.6 64 44 -70 6 26 56 4 27 46 6 28 47 4 25 54 0.29 4 0 0 5 36 47 0 22 45.9 65 43 -69 6 36 10 4 37 7 6 38 1 4 35 15 0.29 5 0 0 5 45 41 0 22 37.1 66 42 -69 6 45 1 4 46 4 6 46 51 4 44 13 0.29 6 0 0 5 54 12 0 22 28.2 66 41 -69 6 53 28 4 54 38 6 55 18 4 52 47 0.29 7 0 0 6 2 19 0 22 19.4 67 39 -68 7 1 32 5 2 49 7 3 22 5 0 57 0.29 8 0 0 6 10 3 0 22 10.4 68 38 -68 7 9 12 5 10 36 7 11 3 5 8 44 0.29 9 0 0 6 17 23 0 22 1.5 69 36 -67 7 16 30 5 17 59 7 18 20 5 16 8 0.29 10 0 0 6 24 20 0 21 52.5 69 34 -66 7 23 23 5 24 58 7 25 13 5 23 7 0.29 11 0 0 6 30 53 0 21 43.5 70 32 -66 7 29 54 5 31 34 7 31 43 5 29 43 0.29 12 0 0 6 37 2 0 21 34.5 70 30 -65 7 36 0 5 37 46 7 37 50 5 35 55 0.29 13 0 0 6 42 47 0 21 25.4 71 28 -65 7 41 44 5 43 34 7 43 33 5 41 43 0.29 14 0 0 6 48 9 0 21 16.4 71 26 -64 7 47 3 5 48 58 7 48 53 5 47 7 0.29 15 0 0 6 53 7 0 21 7.3 72 23 -63 7 51 59 5 53 58 7 53 49 5 52 7 0.29 16 0 0 6 57 42 0 20 58.2 72 21 -63 7 56 32 5 58 34 7 58 21 5 56 43 0.29 17 0 0 7 1 52 0 20 49.0 73 18 -62 8 0 41 6 2 46 8 2 30 6 0 56 0.29 18 0 0 7 5 39 0 20 39.9 73 15 -61 8 4 26 6 6 35 8 6 15 6 4 44 0.29 19 0 0 7 9 2 0 20 30.8 73 13 -60 8 7 48 6 9 59 8 9 37 6 8 9 0.29 20 0 0 7 12 1 0 20 21.6 74 10 -60 8 10 46 6 12 59 8 12 35 6 11 9 0.29 21 0 0 7 14 37 0 20 12.5 74 6 -59 8 13 20 6 15 36 8 15 9 6 13 45 0.29 22 0 0 7 16 48 0 20 3.3 74 3 -58 8 15 30 6 17 48 8 17 20 6 15 58 0.29 23 0 0 7 18 36 0 19 54.2 74 0 -57 8 17 17 6 19 37 8 19 7 6 17 46 0.29 24 0 0 7 19 59 0 19 45.0 74 357 -56 8 18 40 6 21 1 8 20 30 6 19 10 0.29 25 0 0 7 20 59 0 19 35.8 74 354 -56 8 19 40 6 22 1 8 21 29 6 20 11 0.29 26 0 0 7 21 35 0 19 26.7 74 351 -55 8 20 16 6 22 37 8 22 5 6 20 47 0.29 27 0 0 7 21 47 0 19 17.5 74 347 -54 8 20 27 6 22 49 8 22 17 6 20 59 0.29 28 0 0 7 21 35 0 19 8.4 73 344 -53 8 20 16 6 22 37 8 22 5 6 20 47 0.29 29 0 0 7 21 0 0 18 59.3 73 342 -52 8 19 40 6 22 1 8 21 30 6 20 11 0.29 30 0 0 7 20 0 0 18 50.2 73 339 -51 8 18 41 6 21 1 8 20 30 6 19 11 0.29 31 0 0 7 18 36 0 18 41.1 72 336 -50 8 17 18 6 19 37 8 19 7 6 17 47 0.29 32 0 0 7 16 49 0 18 32.0 72 334 -50 8 15 31 6 17 49 8 17 21 6 15 58 0.29 33 0 0 7 14 37 0 18 23.0 71 331 -49 8 13 21 6 15 37 8 15 10 6 13 46 0.29 34 0 0 7 12 2 0 18 13.9 71 329 -48 8 10 47 6 13 0 8 12 36 6 11 10 0.29 35 0 0 7 9 3 0 18 4.9 70 327 -47 8 7 49 6 10 0 8 9 38 6 8 9 0.29 36 0 0 7 5 40 0 17 55.9 70 325 -46 8 4 27 6 6 35 8 6 17 6 4 45 0.29 37 0 0 7 1 53 0 17 47.0 69 323 -45 8 0 42 6 2 47 8 2 32 6 0 56 0.29 38 0 0 6 57 43 0 17 38.1 69 321 -44 7 56 33 5 58 34 7 58 23 5 56 44 0.29 39 0 0 6 53 8 0 17 29.2 68 320 -43 7 52 0 5 53 58 7 53 50 5 52 7 0.29 40 0 0 6 48 10 0 17 20.3 67 318 -43 7 47 4 5 48 57 7 48 54 5 47 7 0.29 41 0 0 6 42 47 0 17 11.5 66 317 -42 7 41 44 5 43 33 7 43 34 5 41 42 0.29 42 0 0 6 37 1 0 17 2.7 66 315 -41 7 36 0 5 37 44 7 37 50 5 35 53 0.29 43 0 0 6 30 51 0 16 54.0 65 314 -40 7 29 53 5 31 32 7 31 43 5 29 41 0.29 44 0 0 6 24 18 0 16 45.3 64 313 -39 7 23 22 5 24 56 7 25 12 5 23 5 0.29 45 0 0 6 17 21 0 16 36.6 63 312 -38 7 16 28 5 17 56 7 18 18 5 16 4 0.29 46 0 0 6 10 0 0 16 28.0 63 311 -37 7 9 10 5 10 32 7 11 0 5 8 40 0.29 47 0 0 6 2 15 0 16 19.5 62 310 -36 7 1 28 5 2 44 7 3 19 5 0 52 0.29 48 0 0 5 54 7 0 16 11.0 61 309 -35 6 53 23 4 54 32 6 55 14 4 52 41 0.29 49 0 0 5 45 35 0 16 2.5 60 309 -34 6 44 55 4 45 57 6 46 45 4 44 5 0.29 50 0 0 5 36 40 0 15 54.2 59 308 -33 6 36 3 4 36 58 6 37 54 4 35 6 0.29 51 0 0 5 27 21 0 15 45.8 58 307 -32 6 26 48 4 27 35 6 28 39 4 25 43 0.29 52 0 0 5 17 39 0 15 37.6 58 307 -31 6 17 10 4 17 49 6 19 0 4 15 57 0.29 53 0 0 5 7 33 0 15 29.4 57 306 -30 6 7 8 4 7 39 6 8 59 4 5 47 0.29 54 0 0 4 57 4 0 15 21.3 56 305 -29 5 56 43 3 57 6 5 58 34 3 55 14 0.29 55 0 0 4 46 12 0 15 13.2 55 305 -29 5 45 55 3 46 10 5 47 46 3 44 17 0.29 56 0 0 4 34 56 0 15 5.2 54 304 -28 5 34 44 3 34 50 5 36 35 3 32 57 0.29 57 0 0 4 23 18 0 14 57.3 53 304 -27 5 23 10 3 23 7 5 25 1 3 21 14 0.29 58 0 0 4 11 16 0 14 49.5 52 304 -26 5 11 13 3 11 0 5 13 5 3 9 8 0.29 59 0 0 3 58 52 0 14 41.7 51 303 -25 4 58 53 2 58 31 5 0 45 2 56 38 0.29 60 0 0 3 46 4 0 14 34.1 50 303 -24 4 46 11 2 45 39 4 48 3 2 43 46 0.29 61 0 0 3 32 54 0 14 26.5 49 303 -23 4 33 5 2 32 24 4 34 58 2 30 30 0.29 62 0 0 3 19 21 0 14 19.0 49 302 -22 4 19 38 2 18 46 4 21 30 2 16 52 0.29 63 0 0 3 5 26 0 14 11.6 48 302 -21 4 5 48 2 4 45 4 7 40 2 2 51 0.29 64 0 0 2 51 8 0 14 4.3 47 302 -20 3 51 35 1 50 22 3 53 28 1 48 28 0.29 65 0 0 2 36 28 0 13 57.1 46 301 -19 3 37 0 1 35 36 3 38 53 1 33 42 0.29 66 0 0 2 21 26 0 13 50.1 45 301 -18 3 22 4 1 20 29 3 23 56 1 18 34 0.29 67 0 0 2 6 2 0 13 43.1 44 301 -17 3 6 45 1 4 59 3 8 38 1 3 4 0.30 68 0 0 1 50 16 0 13 36.2 43 301 -16 2 51 4 0 49 7 2 52 58 0 47 12 0.30 69 0 0 1 34 8 0 13 29.4 42 300 -15 2 35 2 0 32 53 2 36 56 0 30 59 0.30 70 0 0 1 17 38 0 13 22.7 41 300 -14 2 18 39 0 16 18 2 20 32 0 14 23 0.30 71 0 0 1 0 48 0 13 16.2 40 300 -13 2 1 54 - 0 0 38 2 3 48 - 0 2 34 0.30 72 0 0 0 43 36 0 13 9.8 39 300 -12 1 44 48 - 0 17 56 1 46 42 - 0 19 51 0.30 73 0 0 0 26 3 0 13 3.5 38 300 -11 1 27 21 - 0 35 35 1 29 16 - 0 37 30 0.30 74 0 0 0 8 10 0 12 57.3 37 300 -10 1 9 34 - 0 53 35 1 11 28 - 0 55 30 0.30 75 0 0 - 0 10 4 0 12 51.2 36 299 -9 0 51 26 - 1 11 55 0 53 21 - 1 13 50 0.30 76 0 0 - 0 28 38 0 12 45.3 35 299 -8 0 32 58 - 1 30 35 0 34 53 - 1 32 31 0.30 77 0 0 - 0 47 32 0 12 39.5 34 299 -7 0 14 10 - 1 49 35 0 16 5 - 1 51 32 0.30 78 0 0 - 1 6 46 0 12 33.9 33 299 -6 - 0 4 58 - 2 8 56 - 0 3 3 - 2 10 52 0.30 79 0 0 - 1 26 20 0 12 28.4 32 299 -5 - 0 24 25 - 2 28 35 - 0 22 30 - 2 30 32 0.30 80 0 0 - 1 46 12 0 12 23.0 31 299 -4 - 0 44 12 - 2 48 34 - 0 42 16 - 2 50 31 0.30 81 0 0 - 2 6 24 0 12 17.8 30 298 -3 - 1 4 17 - 3 8 52 - 1 2 22 - 3 10 49 0.30 82 0 0 - 2 26 54 0 12 12.7 29 298 -2 - 1 24 41 - 3 29 28 - 1 22 45 - 3 31 26 0.30 83 0 0 - 2 47 42 0 12 7.8 28 298 -1 - 1 45 23 - 3 50 23 - 1 43 27 - 3 52 20 0.30 84 0 0 - 3 8 49 0 12 3.1 27 298 1 - 2 6 24 - 4 11 36 - 2 4 27 - 4 13 33 0.30 85 0 0 - 3 30 13 0 11 58.5 26 298 2 - 2 27 41 - 4 33 6 - 2 25 45 - 4 35 3 0.30 86 0 0 - 3 51 54 0 11 54.0 25 298 3 - 2 49 16 - 4 54 53 - 2 47 20 - 4 56 51 0.30 87 0 0 - 4 13 52 0 11 49.8 24 298 4 - 3 11 8 - 5 16 57 - 3 9 11 - 5 18 55 0.30 88 0 0 - 4 36 6 0 11 45.6 23 298 5 - 3 33 17 - 5 39 17 - 3 31 20 - 5 41 16 0.30 89 0 0 - 4 58 36 0 11 41.7 22 297 6 - 3 55 41 - 6 1 54 - 3 53 44 - 6 3 52 0.30 90 0 0 - 5 21 22 0 11 37.9 21 297 7 - 4 18 21 - 6 24 45 - 4 16 24 - 6 26 44 0.30 91 0 0 - 5 44 23 0 11 34.3 20 297 8 - 4 41 16 - 6 47 52 - 4 39 19 - 6 49 51 0.30 92 0 0 - 6 7 39 0 11 30.9 18 297 9 - 5 4 27 - 7 11 14 - 5 2 29 - 7 13 13 0.30 93 0 0 - 6 31 9 0 11 27.7 17 297 10 - 5 27 51 - 7 34 50 - 5 25 53 - 7 36 49 0.30 94 0 0 - 6 54 53 0 11 24.6 16 297 11 - 5 51 29 - 7 58 39 - 5 49 31 - 8 0 38 0.30 95 0 0 - 7 18 50 0 11 21.7 15 297 12 - 6 15 21 - 8 22 41 - 6 13 23 - 8 24 41 0.30 96 0 0 - 7 43 0 0 11 19.0 14 296 13 - 6 39 25 - 8 46 57 - 6 37 27 - 8 48 56 0.30 97 0 0 - 8 7 22 0 11 16.5 13 296 14 - 7 3 42 - 9 11 24 - 7 1 44 - 9 13 24 0.30 98 0 0 - 8 31 55 0 11 14.2 12 296 15 - 7 28 11 - 9 36 3 - 7 26 12 - 9 38 3 0.30 99 0 0 - 8 56 40 0 11 12.1 11 296 16 - 7 52 51 -10 0 52 - 7 50 52 -10 2 53 0.30 100 0 0 - 9 21 35 0 11 10.1 10 296 17 - 8 17 42 -10 25 52 - 8 15 43 -10 27 53 0.30 101 0 0 - 9 46 41 0 11 8.4 9 296 18 - 8 42 43 -10 51 2 - 8 40 43 -10 53 3 0.30 102 0 0 -10 11 56 0 11 6.8 8 295 19 - 9 7 53 -11 16 22 - 9 5 54 -11 18 22 0.31 103 0 0 -10 37 19 0 11 5.5 7 295 21 - 9 33 12 -11 41 49 - 9 31 13 -11 43 50 0.31 104 0 0 -11 2 51 0 11 4.3 6 295 22 - 9 58 40 -12 7 25 - 9 56 41 -12 9 26 0.31 105 0 0 -11 28 30 0 11 3.3 5 295 23 -10 24 16 -12 33 9 -10 22 16 -12 35 10 0.31 106 0 0 -11 54 17 0 11 2.6 4 295 24 -10 49 58 -12 58 58 -10 47 59 -13 1 0 0.31 107 0 0 -12 20 9 0 11 2.0 3 294 25 -11 15 48 -13 24 54 -11 13 48 -13 26 56 0.31 108 0 0 -12 46 7 0 11 1.6 2 294 26 -11 41 43 -13 50 56 -11 39 43 -13 52 57 0.31 109 0 0 -13 12 10 0 11 1.5 0 294 27 -12 7 43 .. .. .. -12 5 43 .. .. .. 0.33 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 567-033220 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 51 35.7585 DE: +23 18 35.353 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 51 35.7585 DE: +23 18 35.353 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.9 * B mag [mag]: 12.4 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (88) Thisbe asteroid class: approx. diameter [km]: 208 approx. diameter ["]: 0.132 distance from Earth [AU]: 2.17640 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#171 date of fit: 2023 Feb 07 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): 0.008", 0.002", 97.752° remarks: * orbital elements for (88)Thisbe : Mean anomaly = 126.5974053855 deg Arg. of pericenter = 37.0274105147 deg Long. of node = 276.3222656408 deg Inclination = 5.2240991562 deg Eccentricity = 0.1636752544 Semimajor axis = 2.7707730260 AU Perihelion dist = 2.3172660462 AU Mag: H = 7.30, G = 0.14 Epoch of elements : MJD 60650.01377225 TDT (2024 Dec 06.0138) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1712023Feb07,17.97,2024,12,6,0.330538,0.007315,-0.275735,-6.544374,-0.173186,-0.002775,0.000220,0.000001,0.000000 23.0380,23.2803,172.80,-22.52,False UCAC4 567-033220,6.85993290,23.3098202,12.41,11.85,11.55,0.0,0,,6.88546530,23.2802639,0.69,0.55,1,0,1 88,Thisbe,12.02,208.453,2.1764,0,0,-1.919,-0.70,,11.6,0 0,126.3808,2024,12,5,37.0274,276.3223,5.2241,0.16368,2.77077,2.31727,7.30,5.0,0.15 1.016,0.0083,0.0016,98,0.0021,Known errors,0.97,0,-1,-1 20241206_033220,60140.73 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:28 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org