IOTA/IOTA-ES occultation update for (33) Polyhymnia / TYC 1216-01535-1 event on 2024 Aug 05, 02:12 UT Visible from Summary ------- On 2024 Aug 05 UT, the 51.654 km diameter asteroid (33) Polyhymnia will occult a 10.5 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 2.13 mag to 12.45 mag (the magnitude of the asteroid) for at most 2.730 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 Aug 05, 02:07 - 2024 Aug 05, 02:18 * geocentric midpoint of event [JD]: 2460527.59229542 * magnitude of target star: 10.49 * magnitude drop [mag]: 2.13 * estimated maximum duration [s]: 2.730 * Moon: 1 % sunlit, 98° distance * Sun: 91° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 52 * 1 sigma uncertainty interval [path widths]: +/- 0.04 * 1 sigma uncertainty interval [seconds]: +/- 0.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.014, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.015", 0.002", 70°) * approx speed of asteroid's shadow [km/s]: 18.9148 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1216-01535-1 by 33 Polyhymnia on 2024 Aug 5 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 - 30 0 0 -17 30 43 2 7 17.7 1 73 -88 -17 45 21 -17 16 5 -17 46 29 -17 14 57 .... - 29 0 0 -17 13 12 2 7 17.8 2 73 -88 -17 27 51 -16 58 32 -17 28 59 -16 57 24 -0.09 - 28 0 0 -16 55 16 2 7 18.0 3 73 -87 -17 9 57 -16 40 35 -17 11 5 -16 39 27 -0.07 - 27 0 0 -16 36 57 2 7 18.4 4 72 -87 -16 51 40 -16 22 14 -16 52 48 -16 21 6 -0.06 - 26 0 0 -16 18 15 2 7 18.8 5 72 -86 -16 32 59 -16 3 30 -16 34 7 -16 2 22 -0.06 - 25 0 0 -15 59 9 2 7 19.4 6 72 -85 -16 13 55 -15 44 23 -16 15 3 -15 43 14 -0.06 - 24 0 0 -15 39 40 2 7 20.0 7 72 -84 -15 54 27 -15 24 52 -15 55 36 -15 23 43 -0.05 - 23 0 0 -15 19 47 2 7 20.8 8 71 -83 -15 34 37 -15 4 58 -15 35 45 -15 3 49 -0.05 - 22 0 0 -14 59 32 2 7 21.6 9 71 -82 -15 14 23 -14 44 41 -15 15 32 -14 43 32 -0.05 - 21 0 0 -14 38 55 2 7 22.6 10 71 -81 -14 53 48 -14 24 2 -14 54 56 -14 22 53 -0.05 - 20 0 0 -14 17 55 2 7 23.7 11 71 -80 -14 32 49 -14 3 0 -14 33 58 -14 1 51 -0.05 - 19 0 0 -13 56 33 2 7 24.9 12 70 -79 -14 11 29 -13 41 37 -14 12 38 -13 40 28 -0.05 - 18 0 0 -13 34 49 2 7 26.3 13 70 -78 -13 49 47 -13 19 51 -13 50 56 -13 18 42 -0.05 - 17 0 0 -13 12 44 2 7 27.7 14 70 -77 -13 27 43 -12 57 44 -13 28 52 -12 56 35 -0.05 - 16 0 0 -12 50 17 2 7 29.2 15 70 -75 -13 5 18 -12 35 16 -13 6 27 -12 34 6 -0.05 - 15 0 0 -12 27 29 2 7 30.9 16 69 -74 -12 42 32 -12 12 27 -12 43 42 -12 11 17 -0.05 - 14 0 0 -12 4 21 2 7 32.7 17 69 -73 -12 19 25 -11 49 17 -12 20 35 -11 48 7 -0.05 - 13 0 0 -11 40 53 2 7 34.6 18 69 -72 -11 55 58 -11 25 47 -11 57 8 -11 24 37 -0.05 - 12 0 0 -11 17 4 2 7 36.6 19 69 -71 -11 32 12 -11 1 57 -11 33 22 -11 0 46 -0.05 - 11 0 0 -10 52 56 2 7 38.7 20 69 -70 -11 8 5 -10 37 47 -11 9 15 -10 36 37 -0.05 - 10 0 0 -10 28 29 2 7 41.0 21 68 -69 -10 43 40 -10 13 19 -10 44 50 -10 12 8 -0.05 - 9 0 0 -10 3 44 2 7 43.4 23 68 -68 -10 18 56 - 9 48 31 -10 20 6 - 9 47 21 -0.05 - 8 0 0 - 9 38 40 2 7 45.8 24 68 -67 - 9 53 53 - 9 23 26 - 9 55 4 - 9 22 16 -0.05 - 7 0 0 - 9 13 18 2 7 48.4 25 68 -66 - 9 28 33 - 8 58 3 - 9 29 44 - 8 56 53 -0.05 - 6 0 0 - 8 47 40 2 7 51.2 26 68 -65 - 9 2 56 - 8 32 23 - 9 4 7 - 8 31 12 -0.05 - 5 0 0 - 8 21 44 2 7 54.0 27 68 -64 - 8 37 2 - 8 6 26 - 8 38 13 - 8 5 15 -0.05 - 4 0 0 - 7 55 33 2 7 57.0 28 68 -63 - 8 10 52 - 7 40 13 - 8 12 3 - 7 39 2 -0.04 - 3 0 0 - 7 29 5 2 8 0.0 29 67 -62 - 7 44 26 - 7 13 45 - 7 45 37 - 7 12 34 -0.04 - 2 0 0 - 7 2 23 2 8 3.2 30 67 -60 - 7 17 45 - 6 47 1 - 7 18 56 - 6 45 50 -0.04 - 1 0 0 - 6 35 26 2 8 6.5 31 67 -59 - 6 50 49 - 6 20 3 - 6 52 1 - 6 18 52 -0.04 0 0 0 - 6 8 16 2 8 10.0 32 67 -58 - 6 23 40 - 5 52 52 - 6 24 51 - 5 51 40 -0.04 1 0 0 - 5 40 52 2 8 13.5 33 67 -57 - 5 56 17 - 5 25 27 - 5 57 29 - 5 24 15 -0.04 2 0 0 - 5 13 16 2 8 17.2 35 67 -56 - 5 28 42 - 4 57 49 - 5 29 54 - 4 56 38 -0.04 3 0 0 - 4 45 28 2 8 20.9 36 67 -55 - 5 0 55 - 4 30 0 - 5 2 7 - 4 28 49 -0.04 4 0 0 - 4 17 28 2 8 24.8 37 67 -54 - 4 32 57 - 4 2 0 - 4 34 8 - 4 0 48 -0.04 5 0 0 - 3 49 18 2 8 28.8 38 67 -53 - 4 4 48 - 3 33 49 - 4 5 59 - 3 32 37 -0.04 6 0 0 - 3 20 59 2 8 32.9 39 67 -52 - 3 36 29 - 3 5 29 - 3 37 41 - 3 4 17 -0.04 7 0 0 - 2 52 30 2 8 37.1 40 67 -50 - 3 8 1 - 2 36 59 - 3 9 13 - 2 35 47 -0.04 8 0 0 - 2 23 53 2 8 41.4 41 67 -49 - 2 39 25 - 2 8 21 - 2 40 37 - 2 7 10 -0.04 9 0 0 - 1 55 9 2 8 45.8 42 67 -48 - 2 10 41 - 1 39 36 - 2 11 53 - 1 38 24 -0.04 10 0 0 - 1 26 18 2 8 50.3 44 67 -47 - 1 41 50 - 1 10 45 - 1 43 2 - 1 9 33 -0.04 11 0 0 - 0 57 20 2 8 54.9 45 67 -46 - 1 12 54 - 0 41 47 - 1 14 6 - 0 40 35 -0.04 12 0 0 - 0 28 18 2 8 59.6 46 67 -45 - 0 43 52 - 0 12 44 - 0 45 4 - 0 11 32 -0.04 13 0 0 0 0 49 2 9 4.5 47 67 -44 - 0 14 46 0 16 23 - 0 15 58 0 17 35 -0.04 14 0 0 0 29 59 2 9 9.4 48 67 -43 0 14 24 0 45 34 0 13 12 0 46 46 -0.04 15 0 0 0 59 12 2 9 14.3 49 67 -41 0 43 37 1 14 47 0 42 25 1 15 59 -0.04 16 0 0 1 28 27 2 9 19.4 50 67 -40 1 12 52 1 44 2 1 11 39 1 45 14 -0.04 17 0 0 1 57 43 2 9 24.6 51 67 -39 1 42 7 2 13 18 1 40 55 2 14 30 -0.04 18 0 0 2 26 59 2 9 29.8 53 67 -38 2 11 24 2 42 34 2 10 11 2 43 46 -0.04 19 0 0 2 56 14 2 9 35.1 54 67 -37 2 40 39 3 11 50 2 39 27 3 13 2 -0.04 20 0 0 3 25 28 2 9 40.5 55 67 -36 3 9 53 3 41 4 3 8 41 3 42 16 -0.04 21 0 0 3 54 40 2 9 46.0 56 67 -35 3 39 6 4 10 15 3 37 53 4 11 27 -0.04 22 0 0 4 23 49 2 9 51.6 57 68 -34 4 8 15 4 39 24 4 7 2 4 40 36 -0.04 23 0 0 4 52 54 2 9 57.2 58 68 -32 4 37 20 5 8 28 4 36 8 5 9 40 -0.04 24 0 0 5 21 54 2 10 2.8 59 68 -31 5 6 20 5 37 28 5 5 8 5 38 40 -0.04 25 0 0 5 50 49 2 10 8.6 60 68 -30 5 35 15 6 6 22 5 34 3 6 7 34 -0.04 26 0 0 6 19 37 2 10 14.4 62 68 -29 6 4 4 6 35 10 6 2 52 6 36 22 -0.04 27 0 0 6 48 18 2 10 20.2 63 69 -28 6 32 46 7 3 50 6 31 34 7 5 2 -0.04 28 0 0 7 16 51 2 10 26.1 64 69 -27 7 1 19 7 32 22 7 0 7 7 33 34 -0.04 29 0 0 7 45 15 2 10 32.1 65 69 -26 7 29 44 8 0 46 7 28 33 8 1 58 -0.04 30 0 0 8 13 30 2 10 38.1 66 70 -25 7 58 0 8 29 0 7 56 48 8 30 12 -0.04 31 0 0 8 41 35 2 10 44.1 67 70 -23 8 26 6 8 57 4 8 24 54 8 58 16 -0.04 32 0 0 9 9 28 2 10 50.1 68 70 -22 8 54 0 9 24 56 8 52 49 9 26 8 -0.04 33 0 0 9 37 10 2 10 56.2 69 71 -21 9 21 43 9 52 37 9 20 32 9 53 49 -0.04 34 0 0 10 4 40 2 11 2.4 70 71 -20 9 49 14 10 20 6 9 48 2 10 21 17 -0.04 35 0 0 10 31 56 2 11 8.5 72 72 -19 10 16 31 10 47 21 10 15 20 10 48 33 -0.04 36 0 0 10 58 59 2 11 14.7 73 72 -18 10 43 35 11 14 23 10 42 24 11 15 34 -0.04 37 0 0 11 25 47 2 11 20.9 74 73 -17 11 10 25 11 41 10 11 9 13 11 42 21 -0.04 38 0 0 11 52 20 2 11 27.1 75 73 -16 11 36 59 12 7 42 11 35 48 12 8 53 -0.04 39 0 0 12 18 38 2 11 33.4 76 74 -15 12 3 18 12 33 58 12 2 7 12 35 9 -0.04 40 0 0 12 44 39 2 11 39.6 77 75 -14 12 29 21 12 59 58 12 28 10 13 1 9 -0.04 41 0 0 13 10 24 2 11 45.9 78 76 -12 12 55 7 13 25 41 12 53 56 13 26 52 -0.04 42 0 0 13 35 51 2 11 52.1 79 77 -11 13 20 35 13 51 7 13 19 24 13 52 17 -0.03 43 0 0 14 1 0 2 11 58.4 80 78 -10 13 45 46 14 16 14 13 44 35 14 17 25 -0.03 44 0 0 14 25 51 2 12 4.6 81 80 -9 14 10 38 14 41 4 14 9 28 14 42 14 -0.03 45 0 0 14 50 23 2 12 10.9 82 82 -8 14 35 12 15 5 34 14 34 1 15 6 44 -0.03 46 0 0 15 14 35 2 12 17.1 83 84 -7 14 59 26 15 29 45 14 58 16 15 30 55 -0.03 47 0 0 15 38 28 2 12 23.4 84 88 -6 15 23 20 15 53 36 15 22 10 15 54 46 -0.03 48 0 0 16 2 1 2 12 29.6 85 92 -5 15 46 55 16 17 7 15 45 45 16 18 17 -0.03 49 0 0 16 25 13 2 12 35.8 86 99 -4 16 10 8 16 40 17 16 8 58 16 41 27 -0.04 50 0 0 16 48 4 2 12 42.0 87 110 -3 16 33 1 17 3 7 16 31 51 17 4 16 -0.04 51 0 0 17 10 33 2 12 48.2 87 129 -2 16 55 32 17 25 35 16 54 22 17 26 44 -0.04 52 0 0 17 32 41 2 12 54.3 88 158 -1 17 17 41 17 47 41 17 16 32 17 48 50 -0.04 53 0 0 17 54 27 2 13 0.5 87 188 0 17 39 29 18 9 25 17 38 20 18 10 34 -0.04 54 0 0 18 15 50 2 13 6.6 87 208 1 18 0 54 18 30 46 17 59 45 18 31 56 -0.04 55 0 0 18 36 51 2 13 12.7 86 219 2 18 21 56 18 51 45 18 20 47 18 52 54 -0.03 56 0 0 18 57 29 2 13 18.7 85 226 3 18 42 36 19 12 21 18 41 27 19 13 30 -0.03 57 0 0 19 17 43 2 13 24.7 84 231 4 19 2 53 19 32 34 19 1 44 19 33 43 -0.03 58 0 0 19 37 35 2 13 30.7 83 235 5 19 22 46 19 52 24 19 21 37 19 53 33 -0.03 59 0 0 19 57 2 2 13 36.6 82 237 6 19 42 15 20 11 50 19 41 6 20 12 58 -0.03 60 0 0 20 16 6 2 13 42.6 81 239 7 20 1 21 20 30 52 20 0 12 20 32 0 -0.03 61 0 0 20 34 46 2 13 48.4 80 241 8 20 20 2 20 49 30 20 18 54 20 50 39 -0.03 62 0 0 20 53 2 2 13 54.3 79 242 9 20 38 20 21 7 44 20 37 12 21 8 52 -0.03 63 0 0 21 10 53 2 14 0.0 79 244 10 20 56 13 21 25 34 20 55 5 21 26 42 -0.03 64 0 0 21 28 20 2 14 5.8 78 245 11 21 13 42 21 42 59 21 12 34 21 44 7 -0.03 65 0 0 21 45 23 2 14 11.5 77 246 12 21 30 46 22 0 0 21 29 38 22 1 8 -0.03 66 0 0 22 2 1 2 14 17.1 76 247 13 21 47 25 22 16 36 21 46 17 22 17 44 -0.03 67 0 0 22 18 13 2 14 22.8 75 248 14 22 3 40 22 32 47 22 2 32 22 33 55 -0.03 68 0 0 22 34 1 2 14 28.3 74 248 15 22 19 29 22 48 34 22 18 22 22 49 41 -0.03 69 0 0 22 49 24 2 14 33.8 73 249 16 22 34 54 23 3 55 22 33 47 23 5 3 -0.03 70 0 0 23 4 22 2 14 39.3 72 250 17 22 49 53 23 18 52 22 48 46 23 19 59 -0.03 71 0 0 23 18 55 2 14 44.7 71 250 18 23 4 28 23 33 23 23 3 21 23 34 30 -0.03 72 0 0 23 33 3 2 14 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58 258 32 25 44 14 26 12 33 25 43 8 26 13 39 -0.03 86 0 0 26 6 37 2 15 59.4 57 259 32 25 52 28 26 20 46 25 51 23 26 21 52 -0.03 87 0 0 26 14 26 2 16 3.9 56 259 33 26 0 18 26 28 34 25 59 12 26 29 39 -0.03 88 0 0 26 21 49 2 16 8.4 55 260 34 26 7 42 26 35 56 26 6 37 26 37 1 -0.03 89 0 0 26 28 47 2 16 12.8 54 260 35 26 14 41 26 42 53 26 13 36 26 43 59 -0.03 90 0 0 26 35 20 2 16 17.1 53 261 36 26 21 15 26 49 26 26 20 9 26 50 31 -0.03 91 0 0 26 41 28 2 16 21.4 52 261 37 26 27 23 26 55 33 26 26 18 26 56 38 -0.03 92 0 0 26 47 11 2 16 25.6 51 262 38 26 33 7 27 1 15 26 32 2 27 2 20 -0.03 93 0 0 26 52 29 2 16 29.8 50 262 39 26 38 25 27 6 32 26 37 20 27 7 37 -0.03 94 0 0 26 57 21 2 16 33.9 49 263 40 26 43 19 27 11 24 26 42 13 27 12 29 -0.03 95 0 0 27 1 49 2 16 37.9 48 263 41 26 47 47 27 15 51 26 46 42 27 16 56 -0.03 96 0 0 27 5 52 2 16 41.9 47 264 42 26 51 50 27 19 53 26 50 45 27 20 58 -0.03 97 0 0 27 9 29 2 16 45.8 47 264 43 26 55 28 27 23 31 26 54 23 27 24 36 -0.03 98 0 0 27 12 42 2 16 49.7 46 265 43 26 58 41 27 26 43 26 57 36 27 27 48 -0.03 99 0 0 27 15 30 2 16 53.4 45 265 44 27 1 30 27 29 31 27 0 25 27 30 36 -0.03 100 0 0 27 17 53 2 16 57.2 44 266 45 27 3 53 27 31 54 27 2 48 27 32 58 -0.03 101 0 0 27 19 51 2 17 0.8 43 266 46 27 5 52 27 33 52 27 4 47 27 34 56 -0.03 102 0 0 27 21 25 2 17 4.4 42 267 47 27 7 25 27 35 25 27 6 20 27 36 30 -0.03 103 0 0 27 22 34 2 17 7.9 41 267 48 27 8 34 27 36 33 27 7 29 27 37 38 -0.03 104 0 0 27 23 17 2 17 11.4 40 268 49 27 9 18 27 37 17 27 8 13 27 38 22 -0.03 105 0 0 27 23 36 2 17 14.8 39 268 50 27 9 37 27 37 36 27 8 32 27 38 41 -0.03 106 0 0 27 23 31 2 17 18.1 38 269 51 27 9 31 27 37 31 27 8 26 27 38 35 -0.03 107 0 0 27 23 1 2 17 21.4 38 269 51 27 9 1 27 37 0 27 7 56 27 38 5 -0.03 108 0 0 27 22 5 2 17 24.6 37 270 52 27 8 6 27 36 5 27 7 1 27 37 10 -0.03 109 0 0 27 20 46 2 17 27.7 36 270 53 27 6 46 27 34 46 27 5 41 27 35 51 -0.03 110 0 0 27 19 1 2 17 30.8 35 271 54 27 5 1 27 33 2 27 3 56 27 34 6 -0.03 111 0 0 27 16 52 2 17 33.8 34 271 55 27 2 52 27 30 53 27 1 47 27 31 58 -0.03 112 0 0 27 14 19 2 17 36.7 33 272 56 27 0 18 27 28 20 26 59 13 27 29 24 -0.03 113 0 0 27 11 21 2 17 39.6 32 272 57 26 57 19 27 25 22 26 56 15 27 26 27 -0.03 114 0 0 27 7 58 2 17 42.4 31 273 58 26 53 56 27 21 59 26 52 51 27 23 4 -0.03 115 0 0 27 4 10 2 17 45.1 30 273 59 26 50 8 27 18 12 26 49 3 27 19 17 -0.04 116 0 0 26 59 58 2 17 47.8 29 274 60 26 45 56 27 14 1 26 44 51 27 15 6 -0.04 117 0 0 26 55 22 2 17 50.4 29 274 60 26 41 19 27 9 25 26 40 14 27 10 30 -0.04 118 0 0 26 50 21 2 17 52.9 28 275 61 26 36 17 27 4 24 26 35 12 27 5 30 -0.04 119 0 0 26 44 55 2 17 55.3 27 275 62 26 30 51 26 58 59 26 29 46 27 0 5 -0.04 120 0 0 26 39 5 2 17 57.7 26 275 63 26 25 0 26 53 10 26 23 55 26 54 15 -0.04 121 0 0 26 32 50 2 18 0.0 25 276 64 26 18 45 26 46 56 26 17 39 26 48 1 -0.04 122 0 0 26 26 11 2 18 2.2 24 276 65 26 12 5 26 40 18 26 10 59 26 41 23 -0.04 123 0 0 26 19 8 2 18 4.4 23 277 66 26 5 0 26 33 15 26 3 55 26 34 20 -0.04 124 0 0 26 11 39 2 18 6.4 22 277 67 25 57 31 26 25 48 25 56 26 26 26 53 -0.04 125 0 0 26 3 47 2 18 8.4 21 278 68 25 49 38 26 17 56 25 48 32 26 19 2 -0.04 126 0 0 25 55 30 2 18 10.3 20 278 68 25 41 20 26 9 40 25 40 14 26 10 46 -0.04 127 0 0 25 46 49 2 18 12.2 19 279 69 25 32 38 26 1 0 25 31 32 26 2 5 -0.04 128 0 0 25 37 43 2 18 14.0 18 279 70 25 23 31 25 51 55 25 22 25 25 53 1 -0.04 129 0 0 25 28 13 2 18 15.6 18 279 71 25 14 0 25 42 26 25 12 54 25 43 32 -0.04 130 0 0 25 18 18 2 18 17.2 17 280 72 25 4 4 25 32 33 25 2 58 25 33 39 -0.04 131 0 0 25 8 0 2 18 18.8 16 280 73 24 53 44 25 22 15 24 52 38 25 23 21 -0.04 132 0 0 24 57 17 2 18 20.2 15 281 74 24 43 0 25 11 33 24 41 54 25 12 40 -0.04 133 0 0 24 46 10 2 18 21.6 14 281 75 24 31 52 25 0 28 24 30 46 25 1 34 -0.04 134 0 0 24 34 38 2 18 22.9 13 282 76 24 20 19 24 48 57 24 19 13 24 50 4 -0.04 135 0 0 24 22 43 2 18 24.0 12 282 77 24 8 23 24 37 3 24 7 16 24 38 10 -0.04 136 0 0 24 10 23 2 18 25.2 11 282 77 23 56 2 24 24 45 23 54 55 24 25 52 -0.05 137 0 0 23 57 40 2 18 26.2 10 283 78 23 43 17 24 12 3 23 42 10 24 13 9 -0.05 138 0 0 23 44 32 2 18 27.1 9 283 79 23 30 8 23 58 57 23 29 2 24 0 3 -0.05 139 0 0 23 31 1 2 18 28.0 8 284 80 23 16 35 23 45 27 23 15 29 23 46 34 -0.05 140 0 0 23 17 6 2 18 28.7 7 284 81 23 2 39 23 31 33 23 1 32 23 32 40 -0.05 141 0 0 23 2 47 2 18 29.4 6 284 82 22 48 19 23 17 16 22 47 12 23 18 23 -0.05 142 0 0 22 48 5 2 18 30.0 5 285 82 22 33 35 23 2 35 22 32 28 23 3 42 -0.06 143 0 0 22 32 59 2 18 30.4 4 285 83 22 18 27 22 47 30 22 17 20 22 48 37 -0.06 144 0 0 22 17 29 2 18 30.8 3 286 84 22 2 57 22 32 2 22 1 49 22 33 10 -0.07 145 0 0 22 1 37 2 18 31.1 2 286 84 21 47 2 22 16 11 21 45 55 22 17 19 -0.09 146 0 0 21 45 21 2 18 31.3 2 286 85 21 30 45 21 59 57 21 29 37 22 1 4 -0.12 147 0 0 21 28 42 2 18 31.4 1 287 85 21 14 5 21 43 20 21 12 57 21 44 27 -0.26 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.2 Data for the target star ------------------------ * name: TYC 1216-01535-1 * constellation : Aries * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 02 38 54.3991 DE: +15 35 31.289 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 02 38 54.3995 DE: +15 35 31.290 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 10.5 * B mag [mag]: 10.8 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (33) Polyhymnia asteroid class: approx. diameter [km]: 52 approx. diameter ["]: 0.043 distance from Earth [AU]: 1.66880 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#64 date of fit: 2023 Apr 24 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): 0.015", 0.002", 70.246° remarks: * orbital elements for (33)Polyhymnia : Mean anomaly = 11.5393821970 deg Arg. of pericenter = 338.6344687701 deg Long. of node = 8.4308489632 deg Inclination = 1.8521684885 deg Eccentricity = 0.3316179165 Semimajor axis = 2.8728074400 AU Perihelion dist = 1.9201330222 AU Mag: H = 8.54, G = 0.33 Epoch of elements : MJD 60527.09229567 TDT (2024 Aug 05.0923) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#642023Apr24,2.73,2024,8,5,2.215090,-0.011884,0.030280,10.020071,3.684591,-0.004835,-0.001547,0.000000,0.000000 52.7105,15.6986,148.28,16.86,False TYC 1216-01535-1,2.64844416,15.5920245,10.84,10.49,10.30,0.0,0,,2.67103900,15.6985815,2.12,1.90,0,0,0 33,Polyhymnia,12.45,51.654,1.6688,0,0,3.657,19.42,,3.4,0 0,11.5207,2024,8,5,338.6345,8.4308,1.8522,0.33162,2.87281,1.92013,8.54,5.0,0.15 1.039,0.0147,0.0016,70,0.0016,Known errors,1.28,0,-1,-1 20240805_1535-1,60140.23 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 05:35 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org