IOTA/IOTA-ES occultation update for (639) Latona / TYC 1219-00125-1 event on 2024 Mar 07, 12:56 UT Visible from Summary ------- On 2024 Mar 07 UT, the 79.1232390574954 km diameter asteroid (639) Latona will occult a 10.8 mag star in the constellation Aries for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 3.33 mag to 14.11 mag (the magnitude of the asteroid) for at most 2.270 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 Mar 07, 12:53 - 2024 Mar 07, 12:59 * geocentric midpoint of event [JD]: 2460377.03921429 * magnitude of target star: 10.83 * magnitude drop [mag]: 3.33 * estimated maximum duration [s]: 2.270 * Moon: 12 % sunlit, 96° distance * Sun: 55° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 83 * 1 sigma uncertainty interval [path widths]: +/- 0.13 * 1 sigma uncertainty interval [seconds]: +/- 1.4 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.019, +/- 0.006) * 1 sigma uncertainty ellipse (major, minor, PA): (0.020", 0.004", 77°) * approx speed of asteroid's shadow [km/s]: 34.9298 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1219-00125-1 by 639 Latona on 2024 Mar 7 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 - 40 0 0 -27 43 38 12 53 34.0 0 67 54 -28 8 3 -27 19 15 .. .. .. -27 12 51 .... - 39 0 0 -27 20 58 12 53 34.0 1 67 55 -27 45 26 -26 56 34 -27 51 53 -26 50 9 0.05 - 38 0 0 -26 58 4 12 53 34.1 2 66 56 -27 22 33 -26 33 38 -27 29 1 -26 27 12 0.17 - 37 0 0 -26 34 54 12 53 34.2 3 66 57 -26 59 25 -26 10 26 -27 5 53 -26 4 1 0.21 - 36 0 0 -26 11 30 12 53 34.4 4 65 58 -26 36 3 -25 47 0 -26 42 31 -25 40 34 0.23 - 35 0 0 -25 47 51 12 53 34.7 5 65 59 -26 12 26 -25 23 20 -26 18 54 -25 16 54 0.25 - 34 0 0 -25 23 59 12 53 35.0 6 64 60 -25 48 35 -24 59 26 -25 55 4 -24 52 59 0.26 - 33 0 0 -24 59 53 12 53 35.4 7 64 61 -25 24 31 -24 35 19 -25 31 0 -24 28 52 0.26 - 32 0 0 -24 35 35 12 53 35.8 8 64 62 -25 0 13 -24 10 59 -25 6 43 -24 4 32 0.27 - 31 0 0 -24 11 4 12 53 36.3 9 63 63 -24 35 44 -23 46 27 -24 42 14 -23 39 59 0.27 - 30 0 0 -23 46 21 12 53 36.8 10 63 64 -24 11 2 -23 21 43 -24 17 32 -23 15 14 0.28 - 29 0 0 -23 21 26 12 53 37.5 11 62 65 -23 46 9 -22 56 48 -23 52 40 -22 50 19 0.28 - 28 0 0 -22 56 21 12 53 38.1 12 62 65 -23 21 5 -22 31 41 -23 27 36 -22 25 12 0.28 - 27 0 0 -22 31 6 12 53 38.9 13 62 66 -22 55 50 -22 6 25 -23 2 21 -21 59 56 0.28 - 26 0 0 -22 5 41 12 53 39.7 14 61 67 -22 30 26 -21 40 59 -22 36 57 -21 34 29 0.28 - 25 0 0 -21 40 6 12 53 40.5 15 61 68 -22 4 52 -21 15 24 -22 11 24 -21 8 54 0.29 - 24 0 0 -21 14 23 12 53 41.4 16 60 69 -21 39 10 -20 49 40 -21 45 42 -20 43 10 0.29 - 23 0 0 -20 48 32 12 53 42.4 17 60 70 -21 13 20 -20 23 49 -21 19 52 -20 17 19 0.29 - 22 0 0 -20 22 34 12 53 43.5 18 60 71 -20 47 22 -19 57 50 -20 53 54 -19 51 20 0.29 - 21 0 0 -19 56 29 12 53 44.6 19 59 72 -20 21 17 -19 31 45 -20 27 50 -19 25 15 0.29 - 20 0 0 -19 30 18 12 53 45.7 20 59 73 -19 55 7 -19 5 34 -20 1 39 -18 59 3 0.29 - 19 0 0 -19 4 2 12 53 47.0 21 58 74 -19 28 50 -18 39 17 -19 35 23 -18 32 46 0.29 - 18 0 0 -18 37 41 12 53 48.3 22 58 75 -19 2 29 -18 12 56 -19 9 2 -18 6 25 0.29 - 17 0 0 -18 11 15 12 53 49.6 23 58 75 -18 36 4 -17 46 30 -18 42 37 -17 40 0 0.29 - 16 0 0 -17 44 47 12 53 51.0 24 57 76 -18 9 35 -17 20 2 -18 16 8 -17 13 31 0.29 - 15 0 0 -17 18 15 12 53 52.5 25 57 77 -17 43 4 -16 53 31 -17 49 36 -16 47 0 0.29 - 14 0 0 -16 51 42 12 53 54.1 26 57 78 -17 16 30 -16 26 57 -17 23 2 -16 20 27 0.29 - 13 0 0 -16 25 7 12 53 55.7 28 56 78 -16 49 55 -16 0 23 -16 56 27 -15 53 53 0.29 - 12 0 0 -15 58 32 12 53 57.3 29 56 79 -16 23 19 -15 33 48 -16 29 51 -15 27 18 0.30 - 11 0 0 -15 31 57 12 53 59.1 30 55 79 -15 56 43 -15 7 13 -16 3 15 -15 0 44 0.30 - 10 0 0 -15 5 22 12 54 0.8 31 55 80 -15 30 8 -14 40 40 -15 36 40 -14 34 10 0.30 - 9 0 0 -14 38 49 12 54 2.7 32 55 80 -15 3 34 -14 14 7 -15 10 6 -14 7 38 0.30 - 8 0 0 -14 12 18 12 54 4.6 33 54 80 -14 37 3 -13 47 38 -14 43 34 -13 41 8 0.30 - 7 0 0 -13 45 50 12 54 6.6 34 54 80 -14 10 34 -13 21 11 -14 17 5 -13 14 42 0.30 - 6 0 0 -13 19 26 12 54 8.6 35 54 80 -13 44 9 -12 54 47 -13 50 40 -12 48 19 0.30 - 5 0 0 -12 53 6 12 54 10.7 36 53 80 -13 17 48 -12 28 29 -13 24 18 -12 22 0 0.30 - 4 0 0 -12 26 52 12 54 12.8 37 53 80 -12 51 32 -12 2 15 -12 58 2 -11 55 47 0.30 - 3 0 0 -12 0 43 12 54 15.0 38 52 80 -12 25 21 -11 36 7 -12 31 51 -11 29 40 0.30 - 2 0 0 -11 34 40 12 54 17.2 39 52 79 -11 59 17 -11 10 6 -12 5 47 -11 3 39 0.30 - 1 0 0 -11 8 45 12 54 19.5 40 51 78 -11 33 21 -10 44 12 -11 39 50 -10 37 45 0.30 - 0 0 0 -10 42 57 12 54 21.9 41 51 78 -11 7 32 -10 18 26 -11 14 0 -10 12 0 0.30 1 0 0 -10 17 18 12 54 24.2 42 51 77 -10 41 51 - 9 52 49 -10 48 19 - 9 46 23 0.30 2 0 0 - 9 51 48 12 54 26.7 43 50 76 -10 16 19 - 9 27 21 -10 22 47 - 9 20 55 0.30 3 0 0 - 9 26 28 12 54 29.2 44 50 76 - 9 50 58 - 9 2 2 - 9 57 25 - 8 55 37 0.30 4 0 0 - 9 1 19 12 54 31.7 45 49 75 - 9 25 46 - 8 36 55 - 9 32 13 - 8 30 30 0.30 5 0 0 - 8 36 20 12 54 34.3 46 49 74 - 9 0 46 - 8 11 58 - 9 7 13 - 8 5 34 0.30 6 0 0 - 8 11 34 12 54 36.9 47 48 73 - 8 35 58 - 7 47 14 - 8 42 24 - 7 40 50 0.30 7 0 0 - 7 47 0 12 54 39.6 48 48 72 - 8 11 22 - 7 22 41 - 8 17 47 - 7 16 18 0.30 8 0 0 - 7 22 39 12 54 42.3 49 47 71 - 7 46 58 - 6 58 22 - 7 53 23 - 6 51 59 0.30 9 0 0 - 6 58 31 12 54 45.1 50 46 70 - 7 22 49 - 6 34 17 - 7 29 13 - 6 27 54 0.30 10 0 0 - 6 34 38 12 54 47.9 51 46 69 - 6 58 53 - 6 10 26 - 7 5 17 - 6 4 4 0.30 11 0 0 - 6 10 59 12 54 50.7 52 45 68 - 6 35 12 - 5 46 49 - 6 41 36 - 5 40 28 0.30 12 0 0 - 5 47 36 12 54 53.6 53 44 67 - 6 11 47 - 5 23 28 - 6 18 9 - 5 17 7 0.30 13 0 0 - 5 24 28 12 54 56.5 54 44 66 - 5 48 37 - 5 0 23 - 5 54 59 - 4 54 3 0.30 14 0 0 - 5 1 37 12 54 59.4 55 43 65 - 5 25 44 - 4 37 34 - 5 32 5 - 4 31 14 0.30 15 0 0 - 4 39 3 12 55 2.4 56 42 64 - 5 3 7 - 4 15 2 - 5 9 28 - 4 8 43 0.30 16 0 0 - 4 16 46 12 55 5.4 57 41 63 - 4 40 48 - 3 52 48 - 4 47 8 - 3 46 29 0.30 17 0 0 - 3 54 47 12 55 8.4 58 40 62 - 4 18 47 - 3 30 51 - 4 25 6 - 3 24 33 0.31 18 0 0 - 3 33 7 12 55 11.5 59 39 61 - 3 57 4 - 3 9 13 - 4 3 23 - 3 2 56 0.31 19 0 0 - 3 11 45 12 55 14.5 60 38 60 - 3 35 40 - 2 47 53 - 3 41 58 - 2 41 37 0.31 20 0 0 - 2 50 42 12 55 17.6 61 37 59 - 3 14 35 - 2 26 53 - 3 20 52 - 2 20 37 0.31 21 0 0 - 2 29 59 12 55 20.8 62 36 58 - 2 53 49 - 2 6 13 - 3 0 6 - 1 59 57 0.31 22 0 0 - 2 9 36 12 55 23.9 63 35 57 - 2 33 24 - 1 45 52 - 2 39 40 - 1 39 38 0.31 23 0 0 - 1 49 34 12 55 27.1 63 34 56 - 2 13 19 - 1 25 52 - 2 19 35 - 1 19 38 0.31 24 0 0 - 1 29 52 12 55 30.3 64 32 55 - 1 53 35 - 1 6 13 - 1 59 50 - 0 59 59 0.31 25 0 0 - 1 10 32 12 55 33.5 65 31 54 - 1 34 12 - 0 46 55 - 1 40 26 - 0 40 42 0.31 26 0 0 - 0 51 33 12 55 36.7 66 29 53 - 1 15 10 - 0 27 58 - 1 21 24 - 0 21 46 0.31 27 0 0 - 0 32 55 12 55 39.9 67 27 52 - 0 56 31 - 0 9 23 - 1 2 44 - 0 3 12 0.31 28 0 0 - 0 14 40 12 55 43.2 67 26 51 - 0 38 13 0 8 49 - 0 44 26 0 15 0 0.31 29 0 0 0 3 12 12 55 46.4 68 24 50 - 0 20 18 0 26 40 - 0 26 30 0 32 50 0.31 30 0 0 0 20 42 12 55 49.7 69 22 48 - 0 2 46 0 44 7 - 0 8 58 0 50 16 0.31 31 0 0 0 37 49 12 55 53.0 69 19 47 0 14 23 1 1 11 0 8 12 1 7 20 0.31 32 0 0 0 54 32 12 55 56.3 70 17 46 0 31 8 1 17 53 0 24 58 1 24 1 0.31 33 0 0 1 10 52 12 55 59.6 70 15 45 0 47 31 1 34 10 0 41 21 1 40 18 0.31 34 0 0 1 26 48 12 56 2.9 71 12 44 1 3 29 1 50 4 0 57 20 1 56 11 0.31 35 0 0 1 42 20 12 56 6.2 71 9 43 1 19 3 2 5 34 1 12 55 2 11 40 0.31 36 0 0 1 57 28 12 56 9.5 72 6 42 1 34 13 2 20 39 1 28 5 2 26 45 0.31 37 0 0 2 12 11 12 56 12.8 72 3 41 1 48 59 2 35 21 1 42 52 2 41 26 0.31 38 0 0 2 26 30 12 56 16.1 72 0 40 2 3 20 2 49 37 1 57 13 2 55 42 0.31 39 0 0 2 40 24 12 56 19.4 73 357 39 2 17 16 3 3 29 2 11 10 3 9 33 0.31 40 0 0 2 53 53 12 56 22.7 73 354 38 2 30 47 3 16 56 2 24 41 3 23 0 0.31 41 0 0 3 6 57 12 56 26.0 73 351 37 2 43 52 3 29 58 2 37 47 3 36 1 0.31 42 0 0 3 19 35 12 56 29.3 73 347 36 2 56 33 3 42 35 2 50 28 3 48 37 0.31 43 0 0 3 31 48 12 56 32.6 73 344 35 3 8 48 3 54 46 3 2 44 4 0 48 0.31 44 0 0 3 43 36 12 56 35.8 73 341 34 3 20 37 4 6 32 3 14 34 4 12 33 0.31 45 0 0 3 54 58 12 56 39.1 72 338 33 3 32 1 4 17 52 3 25 58 4 23 53 0.31 46 0 0 4 5 54 12 56 42.4 72 335 32 3 42 59 4 28 46 3 36 56 4 34 47 0.31 47 0 0 4 16 24 12 56 45.6 72 332 31 3 53 31 4 39 15 3 47 29 4 45 15 0.31 48 0 0 4 26 28 12 56 48.9 72 329 30 4 3 37 4 49 17 3 57 35 4 55 17 0.31 49 0 0 4 36 7 12 56 52.1 71 326 29 4 13 16 4 58 54 4 7 15 5 4 54 0.31 50 0 0 4 45 19 12 56 55.3 71 324 28 4 22 30 5 8 5 4 16 29 5 14 4 0.31 51 0 0 4 54 4 12 56 58.5 70 321 27 4 31 17 5 16 49 4 25 16 5 22 48 0.31 52 0 0 5 2 24 12 57 1.7 70 319 26 4 39 38 5 25 7 4 33 37 5 31 5 0.31 53 0 0 5 10 17 12 57 4.9 69 317 25 4 47 32 5 32 59 4 41 32 5 38 57 0.31 54 0 0 5 17 43 12 57 8.1 68 315 24 4 55 0 5 40 24 4 49 0 5 46 22 0.31 55 0 0 5 24 43 12 57 11.2 68 313 23 5 2 1 5 47 23 4 56 2 5 53 20 0.31 56 0 0 5 31 17 12 57 14.3 67 311 22 5 8 36 5 53 55 5 2 37 5 59 53 0.31 57 0 0 5 37 24 12 57 17.5 66 310 21 5 14 43 6 0 1 5 8 45 6 5 58 0.31 58 0 0 5 43 4 12 57 20.5 66 308 20 5 20 25 6 5 40 5 14 26 6 11 37 0.31 59 0 0 5 48 17 12 57 23.6 65 307 19 5 25 39 6 10 53 5 19 41 6 16 50 0.31 60 0 0 5 53 4 12 57 26.6 64 306 18 5 30 27 6 15 39 5 24 29 6 21 35 0.31 61 0 0 5 57 24 12 57 29.7 63 304 17 5 34 48 6 19 59 5 28 50 6 25 55 0.31 62 0 0 6 1 18 12 57 32.7 63 303 16 5 38 42 6 23 51 5 32 44 6 29 47 0.31 63 0 0 6 4 44 12 57 35.6 62 302 15 5 42 9 6 27 17 5 36 11 6 33 13 0.31 64 0 0 6 7 44 12 57 38.6 61 301 14 5 45 9 6 30 16 5 39 12 6 36 12 0.31 65 0 0 6 10 17 12 57 41.5 60 300 13 5 47 42 6 32 49 5 41 45 6 38 44 0.31 66 0 0 6 12 23 12 57 44.4 59 300 12 5 49 49 6 34 55 5 43 52 6 40 50 0.31 67 0 0 6 14 3 12 57 47.3 58 299 11 5 51 28 6 36 34 5 45 32 6 42 29 0.31 68 0 0 6 15 15 12 57 50.1 57 298 10 5 52 41 6 37 46 5 46 44 6 43 41 0.31 69 0 0 6 16 1 12 57 53.0 57 298 9 5 53 27 6 38 32 5 47 30 6 44 27 0.31 70 0 0 6 16 20 12 57 55.7 56 297 8 5 53 46 6 38 50 5 47 49 6 44 46 0.31 71 0 0 6 16 12 12 57 58.5 55 296 7 5 53 38 6 38 42 5 47 41 6 44 38 0.31 72 0 0 6 15 37 12 58 1.2 54 296 6 5 53 3 6 38 8 5 47 6 6 44 3 0.31 73 0 0 6 14 35 12 58 3.9 53 295 5 5 52 2 6 37 6 5 46 5 6 43 2 0.31 74 0 0 6 13 7 12 58 6.6 52 295 4 5 50 33 6 35 38 5 44 36 6 41 34 0.31 75 0 0 6 11 12 12 58 9.2 51 295 3 5 48 38 6 33 44 5 42 41 6 39 39 0.31 76 0 0 6 8 50 12 58 11.8 50 294 2 5 46 16 6 31 22 5 40 18 6 37 18 0.31 77 0 0 6 6 2 12 58 14.4 49 294 1 5 43 27 6 28 34 5 37 30 6 34 30 0.31 78 0 0 6 2 47 12 58 16.9 48 294 0 5 40 11 6 25 20 5 34 14 6 31 15 0.31 79 0 0 5 59 5 12 58 19.4 47 293 -1 5 36 29 6 21 39 5 30 31 6 27 34 0.31 80 0 0 5 54 57 12 58 21.8 46 293 -2 5 32 20 6 17 31 5 26 22 6 23 27 0.31 81 0 0 5 50 22 12 58 24.3 45 293 -3 5 27 44 6 12 57 5 21 46 6 18 53 0.31 82 0 0 5 45 21 12 58 26.6 45 293 -4 5 22 42 6 7 56 5 16 44 6 13 53 0.31 83 0 0 5 39 53 12 58 29.0 44 293 -5 5 17 13 6 2 29 5 11 15 6 8 26 0.31 84 0 0 5 33 59 12 58 31.3 43 292 -6 5 11 18 5 56 36 5 5 20 6 2 33 0.31 85 0 0 5 27 38 12 58 33.5 42 292 -7 5 4 57 5 50 16 4 58 58 5 56 14 0.31 86 0 0 5 20 51 12 58 35.8 41 292 -8 4 58 9 5 43 31 4 52 10 5 49 28 0.31 87 0 0 5 13 38 12 58 37.9 40 292 -9 4 50 55 5 36 19 4 44 55 5 42 17 0.31 88 0 0 5 5 59 12 58 40.1 39 292 -10 4 43 14 5 28 41 4 37 14 5 34 39 0.31 89 0 0 4 57 54 12 58 42.2 38 292 -11 4 35 8 5 20 37 4 29 8 5 26 35 0.31 90 0 0 4 49 22 12 58 44.2 37 292 -12 4 26 35 5 12 7 4 20 35 5 18 6 0.31 91 0 0 4 40 25 12 58 46.2 36 291 -13 4 17 36 5 3 11 4 11 36 5 9 10 0.31 92 0 0 4 31 2 12 58 48.2 35 291 -14 4 8 12 4 53 50 4 2 11 4 59 49 0.31 93 0 0 4 21 13 12 58 50.1 34 291 -15 3 58 22 4 44 2 3 52 20 4 50 2 0.31 94 0 0 4 10 59 12 58 52.0 33 291 -16 3 48 6 4 33 50 3 42 4 4 39 50 0.31 95 0 0 4 0 19 12 58 53.8 32 291 -17 3 37 24 4 23 11 3 31 22 4 29 12 0.31 96 0 0 3 49 14 12 58 55.5 31 291 -18 3 26 18 4 12 8 3 20 15 4 18 9 0.31 97 0 0 3 37 44 12 58 57.3 30 291 -19 3 14 46 4 0 39 3 8 42 4 6 41 0.31 98 0 0 3 25 48 12 58 58.9 29 291 -20 3 2 48 3 48 45 2 56 44 3 54 48 0.31 99 0 0 3 13 28 12 59 0.5 28 291 -21 2 50 26 3 36 27 2 44 22 3 42 29 0.31 100 0 0 3 0 42 12 59 2.1 27 291 -22 2 37 39 3 23 43 2 31 34 3 29 46 0.31 101 0 0 2 47 32 12 59 3.6 26 291 -23 2 24 27 3 10 35 2 18 21 3 16 39 0.31 102 0 0 2 33 58 12 59 5.1 25 291 -24 2 10 50 2 57 3 2 4 44 3 3 7 0.31 103 0 0 2 19 59 12 59 6.5 24 291 -25 1 56 49 2 43 6 1 50 43 2 49 10 0.31 104 0 0 2 5 36 12 59 7.9 23 291 -26 1 42 24 2 28 45 1 36 17 2 34 50 0.31 105 0 0 1 50 49 12 59 9.2 22 291 -27 1 27 35 2 14 0 1 21 28 2 20 6 0.31 106 0 0 1 35 39 12 59 10.4 21 291 -28 1 12 23 1 58 52 1 6 15 2 4 58 0.31 107 0 0 1 20 4 12 59 11.6 20 291 -29 0 56 46 1 43 20 0 50 38 1 49 26 0.31 108 0 0 1 4 7 12 59 12.7 19 291 -30 0 40 47 1 27 24 0 34 38 1 33 32 0.31 109 0 0 0 47 46 12 59 13.8 17 291 -31 0 24 24 1 11 6 0 18 14 1 17 14 0.31 110 0 0 0 31 3 12 59 14.8 16 291 -32 0 7 38 0 54 25 0 1 28 1 0 33 0.31 111 0 0 0 13 57 12 59 15.8 15 291 -33 - 0 9 30 0 37 21 - 0 15 41 0 43 30 0.31 112 0 0 - 0 3 31 12 59 16.7 14 291 -34 - 0 27 0 0 19 55 - 0 33 12 0 26 5 0.31 113 0 0 - 0 21 21 12 59 17.5 13 291 -35 - 0 44 53 0 2 8 - 0 51 5 0 8 18 0.31 114 0 0 - 0 39 33 12 59 18.3 12 291 -36 - 1 3 7 - 0 16 2 - 1 9 19 - 0 9 51 0.31 115 0 0 - 0 58 6 12 59 19.0 11 291 -37 - 1 21 42 - 0 34 33 - 1 27 56 - 0 28 21 0.31 116 0 0 - 1 17 0 12 59 19.6 10 291 -38 - 1 40 39 - 0 53 25 - 1 46 53 - 0 47 13 0.31 117 0 0 - 1 36 15 12 59 20.2 9 291 -39 - 1 59 56 - 1 12 38 - 2 6 11 - 1 6 25 0.31 118 0 0 - 1 55 51 12 59 20.7 8 291 -40 - 2 19 34 - 1 32 11 - 2 25 49 - 1 25 57 0.31 119 0 0 - 2 15 46 12 59 21.2 7 291 -41 - 2 39 32 - 1 52 4 - 2 45 47 - 1 45 50 0.31 120 0 0 - 2 36 1 12 59 21.6 6 291 -42 - 2 59 49 - 2 12 17 - 3 6 5 - 2 6 2 0.31 121 0 0 - 2 56 36 12 59 21.9 5 290 -43 - 3 20 26 - 2 32 49 - 3 26 43 - 2 26 33 0.31 122 0 0 - 3 17 29 12 59 22.2 4 290 -43 - 3 41 21 - 2 53 39 - 3 47 39 - 2 47 24 0.32 123 0 0 - 3 38 40 12 59 22.4 3 290 -44 - 4 2 35 - 3 14 49 - 4 8 53 - 3 8 32 0.32 124 0 0 - 4 0 10 12 59 22.6 2 290 -45 - 4 24 7 - 3 36 16 - 4 30 26 - 3 29 59 0.33 125 0 0 - 4 21 57 12 59 22.6 1 290 -46 - 4 45 57 - 3 58 1 - 4 52 16 - 3 51 44 0.36 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 14.2 Data for the target star ------------------------ * name: TYC 1219-00125-1 * constellation : Aries * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 02 30 14.7639 DE: +19 59 21.144 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 02 30 14.7639 DE: +19 59 21.144 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.8 * B mag [mag]: 11.5 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (639) Latona asteroid class: approx. diameter [km]: 79 approx. diameter ["]: 0.033 distance from Earth [AU]: 3.31960 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#58 date of fit: 2023 Feb 11 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): 0.020", 0.004", 77.4° remarks: * orbital elements for (639)Latona : Mean anomaly = 56.0488929520 deg Arg. of pericenter = 70.8409051900 deg Long. of node = 279.6904238339 deg Inclination = 8.5610013880 deg Eccentricity = 0.1095001440 Semimajor axis = 3.0195834476 AU Perihelion dist = 2.6889386252 AU Mag: H = 8.34, G = 0.15 Epoch of elements : MJD 60376.53921401 TDT (2024 Mar 07.5392) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#582023Feb11,2.27,2024,3,7,12.941143,0.062744,-0.289438,19.258319,4.220419,0.004471,0.001795,-0.000001,0.000000 38.0431,20.0962,-11.40,-4.96,False TYC 1219-00125-1,2.50410113,19.9892069,11.53,10.83,10.45,0.1,0,,2.52640433,20.0962351,3.33,3.26,0,0,0 639,Latona,14.11,79.364,3.3196,0,0,3.622,11.18,,4.0,0 0,55.9476,2024,3,7,70.8409,279.6904,8.5610,0.10950,3.01958,2.68894,8.34,5.0,0.15 1.132,0.0197,0.0043,77,0.0043,Known errors,1.26,0,-1,-1 20240307_0125-1,60139.22 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 14, 05:13 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org