IOTA/IOTA-ES occultation update for (144) Vibilia / TYC 0663-00631-1 event on 2023 Sep 09, 08:57 UT Visible from South America Summary ------- On 2023 Sep 09 UT, the 146.1 km diameter asteroid (144) Vibilia will occult a 10.3 mag star in the constellation Taurus 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 1.72 mag to 11.80 mag (the magnitude of the asteroid) for at most 15.270 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: 100 * date and approx. time of event: 2023 Sep 09, 08:46 - 2023 Sep 09, 09:08 * geocentric midpoint of event [JD]: 2460196.87341966 * magnitude of target star: 10.33 * magnitude drop [mag]: 1.72 * estimated maximum duration [s]: 15.270 * Moon: 27 % sunlit, 48° distance * Sun: 109° distance * rough path description: South America Additional comments ------------------- RUWE high The occultation path -------------------- * approximate projected width [km]: 150 * 1 sigma uncertainty interval [path widths]: +/- 0.02 * 1 sigma uncertainty interval [seconds]: +/- 1.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.015, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.016", 0.001", 71°) * approx speed of asteroid's shadow [km/s]: 9.5696 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 0663-00631-1 by 144 Vibilia on 2023 Sep 9 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 -147 0 0 .. .. .... .. .. .. .. .. .. .. .. .. -23 20 8 .. .. .. -23 18 46 .... -146 0 0 -23 46 2 8 46 54.0 1 73 -67 -24 28 17 -23 3 54 -24 29 39 -23 2 32 .... -145 0 0 -23 29 36 8 46 54.3 2 73 -68 -24 11 53 -22 47 26 -24 13 16 -22 46 3 0.10 -144 0 0 -23 12 55 8 46 54.8 3 73 -69 -23 55 15 -22 30 42 -23 56 38 -22 29 20 0.14 -143 0 0 -22 56 1 8 46 55.4 4 72 -70 -23 38 23 -22 13 45 -23 39 46 -22 12 23 0.15 -142 0 0 -22 38 52 8 46 56.3 5 72 -70 -23 21 17 -21 56 34 -23 22 39 -21 55 11 0.17 -141 0 0 -22 21 29 8 46 57.3 6 71 -71 -23 3 56 -21 39 8 -23 5 19 -21 37 46 0.17 -140 0 0 -22 3 53 8 46 58.6 7 71 -72 -22 46 22 -21 21 30 -22 47 46 -21 20 7 0.18 -139 0 0 -21 46 3 8 47 0.0 8 71 -72 -22 28 35 -21 3 38 -22 29 58 -21 2 15 0.18 -138 0 0 -21 28 0 8 47 1.7 9 70 -73 -22 10 35 -20 45 33 -22 11 58 -20 44 10 0.18 -137 0 0 -21 9 45 8 47 3.5 10 70 -74 -21 52 22 -20 27 15 -21 53 45 -20 25 52 0.19 -136 0 0 -20 51 17 8 47 5.6 11 70 -74 -21 33 56 -20 8 44 -21 35 19 -20 7 21 0.19 -135 0 0 -20 32 36 8 47 7.9 12 69 -75 -21 15 18 -19 50 2 -21 16 41 -19 48 39 0.19 -134 0 0 -20 13 44 8 47 10.4 13 69 -75 -20 56 28 -19 31 7 -20 57 51 -19 29 44 0.19 -133 0 0 -19 54 40 8 47 13.1 14 68 -75 -20 37 26 -19 12 1 -20 38 49 -19 10 38 0.19 -132 0 0 -19 35 25 8 47 16.0 15 68 -76 -20 18 13 -18 52 44 -20 19 36 -18 51 21 0.19 -131 0 0 -19 15 59 8 47 19.1 16 68 -76 -19 58 49 -18 33 16 -20 0 12 -18 31 53 0.19 -130 0 0 -18 56 22 8 47 22.5 17 67 -76 -19 39 14 -18 13 37 -19 40 38 -18 12 14 0.20 -129 0 0 -18 36 35 8 47 26.0 18 67 -76 -19 19 29 -17 53 48 -19 20 52 -17 52 25 0.20 -128 0 0 -18 16 38 8 47 29.8 19 67 -76 -18 59 34 -17 33 50 -19 0 57 -17 32 26 0.20 -127 0 0 -17 56 32 8 47 33.8 20 66 -76 -18 39 29 -17 13 42 -18 40 53 -17 12 18 0.20 -126 0 0 -17 36 16 8 47 38.0 21 66 -76 -18 19 15 -16 53 25 -18 20 39 -16 52 1 0.20 -125 0 0 -17 15 52 8 47 42.4 22 66 -76 -17 58 52 -16 32 59 -18 0 16 -16 31 35 0.20 -124 0 0 -16 55 20 8 47 47.1 23 65 -76 -17 38 21 -16 12 25 -17 39 45 -16 11 1 0.20 -123 0 0 -16 34 39 8 47 52.0 24 65 -75 -17 17 42 -15 51 43 -17 19 7 -15 50 20 0.20 -122 0 0 -16 13 52 8 47 57.1 25 65 -75 -16 56 56 -15 30 54 -16 58 20 -15 29 31 0.20 -121 0 0 -15 52 57 8 48 2.4 26 64 -74 -16 36 2 -15 9 59 -16 37 27 -15 8 35 0.20 -120 0 0 -15 31 56 8 48 7.9 27 64 -74 -16 15 2 -14 48 56 -16 16 27 -14 47 33 0.20 -119 0 0 -15 10 49 8 48 13.6 28 64 -73 -15 53 56 -14 27 48 -15 55 20 -14 26 24 0.20 -118 0 0 -14 49 36 8 48 19.6 29 63 -73 -15 32 44 -14 6 35 -15 34 8 -14 5 11 0.20 -117 0 0 -14 28 18 8 48 25.8 30 63 -72 -15 11 27 -13 45 16 -15 12 51 -13 43 52 0.20 -116 0 0 -14 6 55 8 48 32.2 31 63 -71 -14 50 5 -13 23 53 -14 51 30 -13 22 29 0.20 -115 0 0 -13 45 29 8 48 38.8 32 62 -71 -14 28 39 -13 2 26 -14 30 4 -13 1 2 0.20 -114 0 0 -13 23 59 8 48 45.6 33 62 -70 -14 7 10 -12 40 55 -14 8 34 -12 39 31 0.20 -113 0 0 -13 2 26 8 48 52.6 34 62 -69 -13 45 37 -12 19 22 -13 47 1 -12 17 58 0.20 -112 0 0 -12 40 50 8 48 59.9 35 61 -68 -13 24 1 -11 57 46 -13 25 26 -11 56 22 0.20 -111 0 0 -12 19 12 8 49 7.3 36 61 -67 -13 2 24 -11 36 8 -13 3 48 -11 34 44 0.20 -110 0 0 -11 57 33 8 49 15.0 37 61 -66 -12 40 45 -11 14 29 -12 42 9 -11 13 5 0.20 -109 0 0 -11 35 53 8 49 22.8 38 60 -65 -12 19 4 -10 52 49 -12 20 29 -10 51 25 0.20 -108 0 0 -11 14 13 8 49 30.9 40 60 -65 -11 57 24 -10 31 9 -11 58 48 -10 29 45 0.21 -107 0 0 -10 52 32 8 49 39.1 41 60 -64 -11 35 43 -10 9 29 -11 37 8 -10 8 5 0.21 -106 0 0 -10 30 53 8 49 47.6 42 59 -63 -11 14 3 - 9 47 50 -11 15 28 - 9 46 26 0.21 -105 0 0 -10 9 15 8 49 56.2 43 59 -62 -10 52 24 - 9 26 12 -10 53 49 - 9 24 48 0.21 -104 0 0 - 9 47 38 8 50 5.0 44 58 -61 -10 30 47 - 9 4 36 -10 32 12 - 9 3 12 0.21 -103 0 0 - 9 26 4 8 50 14.1 45 58 -60 -10 9 13 - 8 43 3 -10 10 37 - 8 41 39 0.21 -102 0 0 - 9 4 33 8 50 23.3 46 58 -59 - 9 47 41 - 8 21 33 - 9 49 5 - 8 20 9 0.21 -101 0 0 - 8 43 6 8 50 32.6 47 57 -58 - 9 26 12 - 8 0 7 - 9 27 37 - 7 58 43 0.21 -100 0 0 - 8 21 43 8 50 42.2 48 57 -57 - 9 4 48 - 7 38 45 - 9 6 12 - 7 37 21 0.21 - 99 0 0 - 8 0 24 8 50 51.9 49 56 -56 - 8 43 28 - 7 17 27 - 8 44 52 - 7 16 3 0.21 - 98 0 0 - 7 39 11 8 51 1.8 50 56 -55 - 8 22 13 - 6 56 15 - 8 23 38 - 6 54 51 0.21 - 97 0 0 - 7 18 3 8 51 11.8 51 55 -54 - 8 1 4 - 6 35 9 - 8 2 28 - 6 33 45 0.21 - 96 0 0 - 6 57 2 8 51 22.0 52 55 -53 - 7 40 2 - 6 14 9 - 7 41 26 - 6 12 45 0.21 - 95 0 0 - 6 36 7 8 51 32.4 53 54 -52 - 7 19 5 - 5 53 16 - 7 20 29 - 5 51 53 0.21 - 94 0 0 - 6 15 20 8 51 42.9 54 54 -51 - 6 58 17 - 5 32 31 - 6 59 41 - 5 31 7 0.21 - 93 0 0 - 5 54 41 8 51 53.5 55 53 -50 - 6 37 36 - 5 11 54 - 6 39 0 - 5 10 30 0.21 - 92 0 0 - 5 34 11 8 52 4.3 56 52 -49 - 6 17 3 - 4 51 25 - 6 18 27 - 4 50 2 0.21 - 91 0 0 - 5 13 49 8 52 15.2 57 52 -47 - 5 56 40 - 4 31 5 - 5 58 4 - 4 29 42 0.21 - 90 0 0 - 4 53 37 8 52 26.2 58 51 -46 - 5 36 26 - 4 10 56 - 5 37 50 - 4 9 32 0.21 - 89 0 0 - 4 33 35 8 52 37.4 59 50 -45 - 5 16 22 - 3 50 56 - 5 17 46 - 3 49 33 0.21 - 88 0 0 - 4 13 44 8 52 48.7 60 49 -44 - 4 56 29 - 3 31 7 - 4 57 52 - 3 29 44 0.21 - 87 0 0 - 3 54 4 8 53 0.1 61 49 -43 - 4 36 46 - 3 11 29 - 4 38 10 - 3 10 6 0.21 - 86 0 0 - 3 34 35 8 53 11.6 62 48 -42 - 4 17 15 - 2 52 3 - 4 18 39 - 2 50 40 0.21 - 85 0 0 - 3 15 19 8 53 23.2 63 47 -41 - 3 57 56 - 2 32 49 - 3 59 20 - 2 31 26 0.21 - 84 0 0 - 2 56 15 8 53 34.9 64 46 -40 - 3 38 50 - 2 13 47 - 3 40 13 - 2 12 25 0.22 - 83 0 0 - 2 37 24 8 53 46.7 65 44 -39 - 3 19 56 - 1 54 59 - 3 21 19 - 1 53 36 0.22 - 82 0 0 - 2 18 47 8 53 58.6 66 43 -38 - 3 1 16 - 1 36 24 - 3 2 39 - 1 35 1 0.22 - 81 0 0 - 2 0 23 8 54 10.6 67 42 -37 - 2 42 50 - 1 18 3 - 2 44 13 - 1 16 41 0.22 - 80 0 0 - 1 42 14 8 54 22.6 68 40 -36 - 2 24 38 - 0 59 57 - 2 26 1 - 0 58 34 0.22 - 79 0 0 - 1 24 19 8 54 34.7 69 39 -35 - 2 6 41 - 0 42 5 - 2 8 4 - 0 40 42 0.22 - 78 0 0 - 1 6 40 8 54 46.9 70 37 -34 - 1 48 59 - 0 24 28 - 1 50 22 - 0 23 6 0.22 - 77 0 0 - 0 49 16 8 54 59.1 71 35 -33 - 1 31 32 - 0 7 7 - 1 32 55 - 0 5 45 0.22 - 76 0 0 - 0 32 9 8 55 11.4 72 33 -31 - 1 14 22 0 9 57 - 1 15 44 0 11 19 0.22 - 75 0 0 - 0 15 17 8 55 23.7 72 31 -30 - 0 57 28 0 26 46 - 0 58 50 0 28 8 0.22 - 74 0 0 0 1 17 8 55 36.1 73 28 -29 - 0 40 50 0 43 18 - 0 42 12 0 44 40 0.22 - 73 0 0 0 17 35 8 55 48.5 74 25 -28 - 0 24 30 0 59 32 - 0 25 52 1 0 54 0.22 - 72 0 0 0 33 35 8 56 0.9 75 22 -27 - 0 8 27 1 15 30 - 0 9 49 1 16 51 0.22 - 71 0 0 0 49 17 8 56 13.4 75 19 -26 0 7 19 1 31 9 0 5 57 1 32 31 0.22 - 70 0 0 1 4 42 8 56 25.9 76 16 -25 0 22 46 1 46 30 0 21 24 1 47 52 0.22 - 69 0 0 1 19 48 8 56 38.4 76 12 -24 0 37 55 2 1 34 0 36 33 2 2 55 0.22 - 68 0 0 1 34 35 8 56 50.9 77 8 -23 0 52 45 2 16 18 0 51 23 2 17 39 0.22 - 67 0 0 1 49 3 8 57 3.4 77 3 -22 1 7 16 2 30 43 1 5 54 2 32 5 0.22 - 66 0 0 2 3 12 8 57 15.9 77 359 -21 1 21 28 2 44 50 1 20 6 2 46 11 0.22 - 65 0 0 2 17 2 8 57 28.4 77 354 -20 1 35 20 2 58 36 1 33 59 2 59 57 0.22 - 64 0 0 2 30 32 8 57 40.9 77 349 -19 1 48 53 3 12 3 1 47 32 3 13 24 0.22 - 63 0 0 2 43 42 8 57 53.4 77 345 -18 2 2 6 3 25 11 2 0 44 3 26 31 0.22 - 62 0 0 2 56 31 8 58 5.9 77 340 -16 2 14 58 3 37 57 2 13 37 3 39 18 0.22 - 61 0 0 3 9 0 8 58 18.3 77 335 -15 2 27 30 3 50 24 2 26 9 3 51 45 0.22 - 60 0 0 3 21 9 8 58 30.7 77 331 -14 2 39 41 4 2 30 2 38 20 4 3 51 0.22 - 59 0 0 3 32 57 8 58 43.1 76 327 -13 2 51 32 4 14 15 2 50 11 4 15 36 0.22 - 58 0 0 3 44 24 8 58 55.5 76 323 -12 3 3 1 4 25 39 3 1 40 4 27 0 0.22 - 57 0 0 3 55 29 8 59 7.8 75 319 -11 3 14 9 4 36 43 3 12 49 4 38 3 0.22 - 56 0 0 4 6 14 8 59 20.0 75 316 -10 3 24 56 4 47 24 3 23 35 4 48 45 0.22 - 55 0 0 4 16 36 8 59 32.2 74 313 -9 3 35 21 4 57 45 3 34 1 4 59 5 0.22 - 54 0 0 4 26 38 8 59 44.4 74 310 -8 3 45 25 5 7 44 3 44 4 5 9 4 0.22 - 53 0 0 4 36 17 8 59 56.5 73 308 -7 3 55 6 5 17 21 3 53 46 5 18 41 0.23 - 52 0 0 4 45 34 9 0 8.5 72 305 -6 4 4 26 5 26 36 4 3 6 5 27 56 0.23 - 51 0 0 4 54 30 9 0 20.4 71 303 -5 4 13 24 5 35 29 4 12 3 5 36 49 0.23 - 50 0 0 5 3 3 9 0 32.3 71 302 -4 4 21 59 5 44 0 4 20 39 5 45 20 0.23 - 49 0 0 5 11 14 9 0 44.1 70 300 -3 4 30 12 5 52 9 4 28 52 5 53 29 0.23 - 48 0 0 5 19 3 9 0 55.9 69 298 -2 4 38 3 5 59 56 4 36 43 6 1 16 0.23 - 47 0 0 5 26 29 9 1 7.5 68 297 -1 4 45 31 6 7 20 4 44 11 6 8 40 0.23 - 46 0 0 5 33 33 9 1 19.1 67 296 0 4 52 36 6 14 22 4 51 16 6 15 42 0.23 - 45 0 0 5 40 14 9 1 30.6 66 294 2 4 59 19 6 21 2 4 57 59 6 22 21 0.23 - 44 0 0 5 46 33 9 1 42.0 65 293 3 5 5 40 6 27 19 5 4 20 6 28 38 0.23 - 43 0 0 5 52 28 9 1 53.2 64 292 4 5 11 37 6 33 13 5 10 17 6 34 33 0.23 - 42 0 0 5 58 2 9 2 4.4 63 292 5 5 17 12 6 38 45 5 15 52 6 40 4 0.23 - 41 0 0 6 3 12 9 2 15.5 62 291 6 5 22 23 6 43 54 5 21 4 6 45 13 0.23 - 40 0 0 6 8 0 9 2 26.5 62 290 7 5 27 12 6 48 40 5 25 52 6 50 0 0.23 - 39 0 0 6 12 24 9 2 37.4 61 289 8 5 31 38 6 53 4 5 30 18 6 54 23 0.23 - 38 0 0 6 16 26 9 2 48.1 60 289 9 5 35 41 6 57 5 5 34 21 6 58 24 0.23 - 37 0 0 6 20 5 9 2 58.8 59 288 10 5 39 21 7 0 42 5 38 1 7 2 2 0.23 - 36 0 0 6 23 21 9 3 9.3 58 288 11 5 42 38 7 3 58 5 41 18 7 5 17 0.23 - 35 0 0 6 26 14 9 3 19.7 57 287 12 5 45 32 7 6 50 5 44 12 7 8 9 0.23 - 34 0 0 6 28 44 9 3 30.0 56 287 13 5 48 3 7 9 19 5 46 43 7 10 38 0.23 - 33 0 0 6 30 52 9 3 40.1 55 287 14 5 50 11 7 11 26 5 48 51 7 12 45 0.23 - 32 0 0 6 32 36 9 3 50.1 54 286 15 5 51 56 7 13 10 5 50 36 7 14 29 0.23 - 31 0 0 6 33 58 9 4 0.0 53 286 16 5 53 18 7 14 31 5 51 58 7 15 50 0.23 - 30 0 0 6 34 56 9 4 9.8 52 286 17 5 54 17 7 15 29 5 52 57 7 16 48 0.22 - 29 0 0 6 35 32 9 4 19.4 51 285 18 5 54 53 7 16 5 5 53 33 7 17 24 0.22 - 28 0 0 6 35 45 9 4 28.9 50 285 19 5 55 6 7 16 18 5 53 46 7 17 37 0.22 - 27 0 0 6 35 35 9 4 38.2 49 285 20 5 54 56 7 16 8 5 53 37 7 17 27 0.22 - 26 0 0 6 35 3 9 4 47.4 48 285 21 5 54 24 7 15 36 5 53 4 7 16 55 0.22 - 25 0 0 6 34 8 9 4 56.4 47 285 22 5 53 28 7 14 41 5 52 9 7 16 0 0.22 - 24 0 0 6 32 50 9 5 5.3 46 285 23 5 52 11 7 13 23 5 50 51 7 14 42 0.22 - 23 0 0 6 31 10 9 5 14.1 45 285 24 5 50 30 7 11 43 5 49 10 7 13 2 0.22 - 22 0 0 6 29 7 9 5 22.6 44 284 25 5 48 27 7 9 41 5 47 7 7 11 0 0.22 - 21 0 0 6 26 42 9 5 31.0 43 284 26 5 46 1 7 7 16 5 44 41 7 8 35 0.22 - 20 0 0 6 23 54 9 5 39.3 42 284 27 5 43 13 7 4 29 5 41 53 7 5 48 0.22 - 19 0 0 6 20 44 9 5 47.4 41 284 28 5 40 2 7 1 20 5 38 43 7 2 39 0.22 - 18 0 0 6 17 12 9 5 55.3 40 284 29 5 36 29 6 57 48 5 35 10 6 59 7 0.22 - 17 0 0 6 13 18 9 6 3.1 39 284 30 5 32 34 6 53 55 5 31 15 6 55 14 0.22 - 16 0 0 6 9 1 9 6 10.7 38 284 31 5 28 17 6 49 39 5 26 57 6 50 59 0.22 - 15 0 0 6 4 23 9 6 18.1 37 284 33 5 23 38 6 45 2 5 22 18 6 46 22 0.22 - 14 0 0 5 59 23 9 6 25.3 36 284 34 5 18 37 6 40 3 5 17 17 6 41 23 0.22 - 13 0 0 5 54 1 9 6 32.4 35 284 35 5 13 14 6 34 43 5 11 54 6 36 2 0.22 - 12 0 0 5 48 18 9 6 39.3 34 284 36 5 7 29 6 29 1 5 6 9 6 30 20 0.22 - 11 0 0 5 42 13 9 6 46.0 33 284 37 5 1 23 6 22 57 5 0 3 6 24 16 0.22 - 10 0 0 5 35 47 9 6 52.5 32 284 38 4 54 55 6 16 32 4 53 35 6 17 52 0.22 - 9 0 0 5 28 59 9 6 58.9 31 284 39 4 48 6 6 9 46 4 46 46 6 11 5 0.22 - 8 0 0 5 21 51 9 7 5.0 30 284 40 4 40 56 6 2 39 4 39 36 6 3 58 0.22 - 7 0 0 5 14 21 9 7 11.0 29 284 41 4 33 25 5 55 11 4 32 5 5 56 30 0.22 - 6 0 0 5 6 30 9 7 16.8 28 284 42 4 25 32 5 47 22 4 24 12 5 48 42 0.22 - 5 0 0 4 58 19 9 7 22.3 27 284 43 4 17 20 5 39 13 4 15 59 5 40 32 0.22 - 4 0 0 4 49 48 9 7 27.7 26 284 44 4 8 46 5 30 43 4 7 26 5 32 2 0.22 - 3 0 0 4 40 55 9 7 32.9 25 284 45 3 59 52 5 21 52 3 58 32 5 23 12 0.22 - 2 0 0 4 31 43 9 7 37.9 23 284 46 3 50 38 5 12 42 3 49 18 5 14 2 0.22 - 1 0 0 4 22 11 9 7 42.7 22 284 47 3 41 4 5 3 12 3 39 43 5 4 32 0.22 - 0 0 0 4 12 19 9 7 47.3 21 284 48 3 31 10 4 53 21 3 29 49 4 54 41 0.22 1 0 0 4 2 7 9 7 51.7 20 284 49 3 20 56 4 43 12 3 19 35 4 44 32 0.22 2 0 0 3 51 36 9 7 55.9 19 284 50 3 10 22 4 32 42 3 9 2 4 34 3 0.22 3 0 0 3 40 45 9 7 59.8 18 284 51 2 59 30 4 21 54 2 58 9 4 23 14 0.22 4 0 0 3 29 35 9 8 3.6 17 284 52 2 48 18 4 10 47 2 46 57 4 12 7 0.22 5 0 0 3 18 7 9 8 7.2 16 285 53 2 36 47 3 59 20 2 35 26 4 0 41 0.22 6 0 0 3 6 20 9 8 10.5 15 285 54 2 24 58 3 47 36 2 23 37 3 48 56 0.22 7 0 0 2 54 14 9 8 13.6 14 285 55 2 12 50 3 35 32 2 11 29 3 36 53 0.22 8 0 0 2 41 51 9 8 16.6 13 285 56 2 0 24 3 23 11 1 59 3 3 24 32 0.22 9 0 0 2 29 9 9 8 19.3 12 285 57 1 47 40 3 10 32 1 46 19 3 11 52 0.22 10 0 0 2 16 10 9 8 21.8 11 285 58 1 34 38 2 57 35 1 33 17 2 58 56 0.22 11 0 0 2 2 53 9 8 24.0 10 285 59 1 21 19 2 44 20 1 19 58 2 45 41 0.22 12 0 0 1 49 19 9 8 26.1 9 285 60 1 7 43 2 30 49 1 6 22 2 32 10 0.21 13 0 0 1 35 28 9 8 27.9 8 285 61 0 53 50 2 17 0 0 52 28 2 18 21 0.21 14 0 0 1 21 21 9 8 29.5 7 285 62 0 39 40 2 2 55 0 38 18 2 4 16 0.21 15 0 0 1 6 57 9 8 30.9 6 285 62 0 25 14 1 48 34 0 23 52 1 49 55 0.21 16 0 0 0 52 17 9 8 32.1 5 285 63 0 10 31 1 33 57 0 9 10 1 35 18 0.22 17 0 0 0 37 22 9 8 33.1 4 285 64 - 0 4 27 1 19 3 - 0 5 48 1 20 25 0.22 18 0 0 0 22 11 9 8 33.8 3 285 65 - 0 19 40 1 3 55 - 0 21 2 1 5 16 0.22 19 0 0 0 6 44 9 8 34.3 2 285 66 - 0 35 9 0 48 31 - 0 36 31 0 49 52 0.22 20 0 0 - 0 8 57 9 8 34.6 1 285 67 - 0 50 52 0 32 52 - 0 52 14 0 34 14 0.23 Uncertainty in time = +/- 2 secs Prediction of 2023 Aug 27.0 Data for the target star ------------------------ * name: TYC 0663-00631-1 * constellation : Taurus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 03 43 29.0094 DE: +14 45 30.782 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 03 43 29.0099 DE: +14 45 30.783 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 10.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (144) Vibilia asteroid class: approx. diameter [km]: 146 approx. diameter ["]: 0.136 distance from Earth [AU]: 1.48510 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#123 date of fit: 2023 Aug 22 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): 0.016", 0.001", 70.739° remarks: * orbital elements for (144)Vibilia : Mean anomaly = 11.0905908198 deg Arg. of pericenter = 294.6557300390 deg Long. of node = 76.1651147652 deg Inclination = 4.8151911414 deg Eccentricity = 0.2359736565 Semimajor axis = 2.6550727056 AU Perihelion dist = 2.0285454911 AU Mag: H = 8.14, G = 0.17 Epoch of elements : MJD 60196.37347222 TDT (2023 Sep 09.3735) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1232023Aug22,15.27,2023,9,9,8.962072,0.045076,-0.212736,5.279618,1.140363,-0.004873,-0.000966,0.000000,0.000000 -66.3834,14.8346,44.94,5.35,False TYC 0663-00631-1,3.72472482,14.7585506,0.00,10.33,0.00,0.0,0,,3.74685290,14.8346288,1.72,0.00,0,0,0 144,Vibilia,11.80,146.100,1.4851,0,0,2.156,6.75,,8.0,0 0,11.0055,2023,9,9,294.6557,76.1651,4.8152,0.23597,2.65507,2.02855,8.15,5.0,0.15 1.016,0.0160,0.0010,71,0.0160,Known errors,-1.00,0,-1,-1 20230909_0631-1,60182.99 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Aug 26, 23:42 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org