IOTA/IOTA-ES occultation update for (1708) Polit / TYC 234-00313-1 event on 2024 Nov 24, 03:53 UT Visible from Summary ------- On 2024 Nov 24 UT, the 29.457 km diameter asteroid (1708) Polit will occult a 10.6 mag star in the constellation Leo for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 5.16 mag to 15.77 mag (the magnitude of the asteroid) for at most 2.160 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 Nov 24, 03:45 - 2024 Nov 24, 04:01 * geocentric midpoint of event [JD]: 2460638.66202787 * magnitude of target star: 10.62 * magnitude drop [mag]: 5.16 * estimated maximum duration [s]: 2.160 * Moon: 39 % sunlit, 24° distance * Sun: 100° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 30 * 1 sigma uncertainty interval [path widths]: +/- 0.22 * 1 sigma uncertainty interval [seconds]: +/- 1.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.020, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.020", 0.002", 103°) * approx speed of asteroid's shadow [km/s]: 13.6177 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 234-00313-1 by 1708 Polit on 2024 Nov 24 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 - 72 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 33 0 55 .... - 71 0 0 32 56 29 3 45 35.1 1 82 -74 32 48 22 33 4 35 32 44 48 33 8 10 .... - 70 0 0 33 3 20 3 45 35.2 2 83 -75 32 55 14 33 11 26 32 51 40 33 15 0 -0.11 - 69 0 0 33 9 47 3 45 35.5 3 83 -75 33 1 42 33 17 52 32 58 8 33 21 27 -0.11 - 68 0 0 33 15 49 3 45 35.9 3 84 -75 33 7 45 33 23 54 33 4 11 33 27 28 -0.11 - 67 0 0 33 21 27 3 45 36.3 4 84 -76 33 13 23 33 29 32 33 9 49 33 33 6 -0.11 - 66 0 0 33 26 41 3 45 36.9 5 85 -76 33 18 37 33 34 45 33 15 4 33 38 19 -0.11 - 65 0 0 33 31 30 3 45 37.5 6 85 -76 33 23 27 33 39 34 33 19 54 33 43 7 -0.11 - 64 0 0 33 35 55 3 45 38.3 7 86 -76 33 27 52 33 43 58 33 24 19 33 47 32 -0.11 - 63 0 0 33 39 56 3 45 39.2 8 87 -77 33 31 53 33 47 59 33 28 20 33 51 32 -0.11 - 62 0 0 33 43 32 3 45 40.1 8 87 -77 33 35 29 33 51 34 33 31 56 33 55 7 -0.11 - 61 0 0 33 46 43 3 45 41.2 9 88 -77 33 38 41 33 54 46 33 35 8 33 58 19 -0.11 - 60 0 0 33 49 31 3 45 42.3 10 88 -77 33 41 29 33 57 33 33 37 56 34 1 6 -0.11 - 59 0 0 33 51 53 3 45 43.6 11 89 -77 33 43 52 33 59 55 33 40 19 34 3 28 -0.11 - 58 0 0 33 53 52 3 45 45.0 12 89 -77 33 45 50 34 1 53 33 42 17 34 5 26 -0.11 - 57 0 0 33 55 26 3 45 46.4 13 90 -76 33 47 24 34 3 27 33 43 52 34 7 0 -0.11 - 56 0 0 33 56 35 3 45 48.0 13 90 -76 33 48 34 34 4 36 33 45 1 34 8 9 -0.11 - 55 0 0 33 57 20 3 45 49.6 14 91 -76 33 49 19 34 5 21 33 45 46 34 8 54 -0.11 - 54 0 0 33 57 40 3 45 51.4 15 92 -76 33 49 39 34 5 42 33 46 7 34 9 14 -0.11 - 53 0 0 33 57 36 3 45 53.2 16 92 -75 33 49 35 34 5 37 33 46 2 34 9 10 -0.11 - 52 0 0 33 57 7 3 45 55.1 17 93 -75 33 49 6 34 5 9 33 45 34 34 8 41 -0.11 - 51 0 0 33 56 14 3 45 57.2 18 93 -75 33 48 13 34 4 16 33 44 40 34 7 48 -0.11 - 50 0 0 33 54 56 3 45 59.3 18 94 -74 33 46 55 34 2 58 33 43 22 34 6 30 -0.11 - 49 0 0 33 53 13 3 46 1.5 19 94 -74 33 45 12 34 1 15 33 41 39 34 4 48 -0.11 - 48 0 0 33 51 6 3 46 3.9 20 95 -73 33 43 4 33 59 8 33 39 32 34 2 41 -0.11 - 47 0 0 33 48 34 3 46 6.3 21 96 -73 33 40 32 33 56 36 33 36 59 34 0 9 -0.11 - 46 0 0 33 45 37 3 46 8.8 22 96 -72 33 37 35 33 53 39 33 34 2 33 57 12 -0.11 - 45 0 0 33 42 15 3 46 11.5 23 97 -71 33 34 13 33 50 18 33 30 40 33 53 51 -0.11 - 44 0 0 33 38 28 3 46 14.2 23 97 -71 33 30 26 33 46 31 33 26 53 33 50 4 -0.11 - 43 0 0 33 34 17 3 46 17.0 24 98 -70 33 26 14 33 42 20 33 22 40 33 45 53 -0.11 - 42 0 0 33 29 40 3 46 19.9 25 98 -70 33 21 36 33 37 43 33 18 3 33 41 17 -0.11 - 41 0 0 33 24 38 3 46 23.0 26 99 -69 33 16 34 33 32 42 33 13 0 33 36 15 -0.11 - 40 0 0 33 19 11 3 46 26.1 27 100 -68 33 11 6 33 27 15 33 7 33 33 30 49 -0.11 - 39 0 0 33 13 18 3 46 29.3 28 100 -68 33 5 14 33 21 23 33 1 40 33 24 57 -0.11 - 38 0 0 33 7 0 3 46 32.6 29 101 -67 32 58 55 33 15 6 32 55 21 33 18 40 -0.11 - 37 0 0 33 0 17 3 46 36.0 29 101 -66 32 52 12 33 8 23 32 48 37 33 11 58 -0.11 - 36 0 0 32 53 9 3 46 39.6 30 102 -65 32 45 3 33 1 15 32 41 28 33 4 50 -0.11 - 35 0 0 32 45 35 3 46 43.2 31 103 -65 32 37 28 32 53 41 32 33 53 32 57 17 -0.11 - 34 0 0 32 37 35 3 46 46.9 32 103 -64 32 29 28 32 45 42 32 25 52 32 49 18 -0.11 - 33 0 0 32 29 9 3 46 50.8 33 104 -63 32 21 1 32 37 18 32 17 26 32 40 53 -0.11 - 32 0 0 32 20 18 3 46 54.7 34 104 -62 32 12 9 32 28 27 32 8 34 32 32 3 -0.11 - 31 0 0 32 11 1 3 46 58.8 35 105 -62 32 2 52 32 19 10 31 59 16 32 22 47 -0.11 - 30 0 0 32 1 18 3 47 2.9 36 105 -61 31 53 8 32 9 28 31 49 31 32 13 5 -0.11 - 29 0 0 31 51 9 3 47 7.2 36 106 -60 31 42 58 31 59 20 31 39 21 32 2 57 -0.11 - 28 0 0 31 40 34 3 47 11.5 37 107 -59 31 32 22 31 48 45 31 28 45 31 52 23 -0.11 - 27 0 0 31 29 32 3 47 16.0 38 107 -58 31 21 20 31 37 45 31 17 42 31 41 22 -0.11 - 26 0 0 31 18 5 3 47 20.6 39 108 -58 31 9 51 31 26 18 31 6 13 31 29 56 -0.11 - 25 0 0 31 6 11 3 47 25.2 40 108 -57 30 57 56 31 14 25 30 54 18 31 18 3 -0.11 - 24 0 0 30 53 50 3 47 30.0 41 109 -56 30 45 35 31 2 5 30 41 56 31 5 44 -0.11 - 23 0 0 30 41 3 3 47 34.9 42 110 -55 30 32 47 30 49 19 30 29 8 30 52 58 -0.11 - 22 0 0 30 27 50 3 47 39.9 43 110 -54 30 19 33 30 36 7 30 15 53 30 39 46 -0.11 - 21 0 0 30 14 10 3 47 45.1 44 111 -53 30 5 52 30 22 28 30 2 12 30 26 8 -0.11 - 20 0 0 30 0 3 3 47 50.3 44 111 -53 29 51 44 30 8 22 29 48 4 30 12 2 -0.11 - 19 0 0 29 45 29 3 47 55.6 45 112 -52 29 37 9 29 53 50 29 33 29 29 57 31 -0.11 - 18 0 0 29 30 29 3 48 1.1 46 113 -51 29 22 8 29 38 50 29 18 27 29 42 32 -0.11 - 17 0 0 29 15 2 3 48 6.6 47 113 -50 29 6 40 29 23 24 29 2 58 29 27 6 -0.11 - 16 0 0 28 59 8 3 48 12.3 48 114 -49 28 50 45 29 7 32 28 47 3 29 11 14 -0.11 - 15 0 0 28 42 48 3 48 18.1 49 115 -48 28 34 23 28 51 12 28 30 41 28 54 55 -0.11 - 14 0 0 28 26 0 3 48 24.0 50 115 -47 28 17 35 28 34 26 28 13 52 28 38 9 -0.11 - 13 0 0 28 8 46 3 48 30.0 51 116 -46 28 0 19 28 17 12 27 56 35 28 20 56 -0.11 - 12 0 0 27 51 4 3 48 36.1 52 116 -45 27 42 37 27 59 32 27 38 53 28 3 17 -0.11 - 11 0 0 27 32 56 3 48 42.4 53 117 -45 27 24 27 27 41 25 27 20 43 27 45 10 -0.11 - 10 0 0 27 14 21 3 48 48.7 54 118 -44 27 5 51 27 22 52 27 2 6 27 26 37 -0.11 - 9 0 0 26 55 20 3 48 55.2 55 118 -43 26 46 48 27 3 51 26 43 3 27 7 37 -0.11 - 8 0 0 26 35 51 3 49 1.8 56 119 -42 26 27 19 26 44 24 26 23 32 26 48 10 -0.11 - 7 0 0 26 15 56 3 49 8.4 57 120 -41 26 7 22 26 24 30 26 3 35 26 28 17 -0.11 - 6 0 0 25 55 34 3 49 15.2 58 121 -40 25 46 59 26 4 9 25 43 12 26 7 57 -0.11 - 5 0 0 25 34 46 3 49 22.2 59 121 -39 25 26 10 25 43 22 25 22 22 25 47 10 -0.11 - 4 0 0 25 13 32 3 49 29.2 60 122 -38 25 4 54 25 22 9 25 1 6 25 25 58 -0.11 - 3 0 0 24 51 51 3 49 36.3 61 123 -37 24 43 12 25 0 30 24 39 24 25 4 19 -0.11 - 2 0 0 24 29 44 3 49 43.5 62 124 -36 24 21 5 24 38 24 24 17 15 24 42 14 -0.11 - 1 0 0 24 7 12 3 49 50.9 63 124 -35 23 58 31 24 15 53 23 54 41 24 19 43 -0.11 0 0 0 23 44 14 3 49 58.3 64 125 -34 23 35 31 23 52 56 23 31 41 23 56 47 -0.11 1 0 0 23 20 50 3 50 5.9 65 126 -33 23 12 7 23 29 34 23 8 15 23 33 25 -0.11 2 0 0 22 57 1 3 50 13.6 65 127 -32 22 48 17 23 5 46 22 44 25 23 9 38 -0.11 3 0 0 22 32 48 3 50 21.3 66 128 -31 22 24 2 22 41 34 22 20 9 22 45 26 -0.11 4 0 0 22 8 9 3 50 29.2 68 129 -30 21 59 22 22 16 56 21 55 29 22 20 49 -0.11 5 0 0 21 43 7 3 50 37.2 69 130 -29 21 34 18 21 51 55 21 30 25 21 55 48 -0.11 6 0 0 21 17 40 3 50 45.3 70 132 -28 21 8 51 21 26 30 21 4 57 21 30 24 -0.11 7 0 0 20 51 50 3 50 53.4 71 133 -27 20 42 59 21 0 41 20 39 5 21 4 35 -0.11 8 0 0 20 25 37 3 51 1.7 72 134 -26 20 16 45 20 34 29 20 12 50 20 38 24 -0.11 9 0 0 19 59 1 3 51 10.0 73 136 -25 19 50 8 20 7 54 19 46 12 20 11 49 -0.11 10 0 0 19 32 2 3 51 18.5 74 137 -24 19 23 8 19 40 56 19 19 13 19 44 52 -0.11 11 0 0 19 4 42 3 51 27.0 74 139 -23 18 55 47 19 13 37 18 51 51 19 17 34 -0.11 12 0 0 18 37 1 3 51 35.6 75 141 -22 18 28 5 18 45 57 18 24 8 18 49 54 -0.11 13 0 0 18 8 59 3 51 44.3 76 144 -21 18 0 2 18 17 56 17 56 4 18 21 53 -0.11 14 0 0 17 40 36 3 51 53.0 77 146 -19 17 31 38 17 49 35 17 27 41 17 53 32 -0.11 15 0 0 17 11 55 3 52 1.9 78 149 -18 17 2 56 17 20 54 16 58 58 17 24 52 -0.11 16 0 0 16 42 54 3 52 10.8 79 153 -17 16 33 54 16 51 54 16 29 56 16 55 53 -0.11 17 0 0 16 13 35 3 52 19.7 80 157 -16 16 4 34 16 22 36 16 0 35 16 26 35 -0.11 18 0 0 15 43 58 3 52 28.8 81 162 -15 15 34 57 15 53 0 15 30 58 15 57 0 -0.11 19 0 0 15 14 5 3 52 37.8 82 168 -14 15 5 2 15 23 8 15 1 3 15 27 7 -0.11 20 0 0 14 43 56 3 52 47.0 82 174 -13 14 34 52 14 52 59 14 30 52 14 56 59 -0.11 21 0 0 14 13 31 3 52 56.1 83 182 -12 14 4 27 14 22 35 14 0 27 14 26 35 -0.11 22 0 0 13 42 51 3 53 5.4 83 191 -11 13 33 47 13 51 56 13 29 46 13 55 57 -0.11 23 0 0 13 11 59 3 53 14.6 83 201 -10 13 2 53 13 21 4 12 58 53 13 25 5 -0.11 24 0 0 12 40 53 3 53 23.9 83 211 -8 12 31 47 12 49 59 12 27 46 12 54 0 -0.11 25 0 0 12 9 35 3 53 33.2 83 221 -7 12 0 29 12 18 42 11 56 28 12 22 43 -0.12 26 0 0 11 38 6 3 53 42.5 83 231 -6 11 29 0 11 47 13 11 24 58 11 51 15 -0.12 27 0 0 11 6 28 3 53 51.9 82 239 -5 10 57 20 11 15 35 10 53 19 11 19 37 -0.12 28 0 0 10 34 40 3 54 1.3 82 246 -4 10 25 32 10 43 47 10 21 30 10 47 49 -0.12 29 0 0 10 2 43 3 54 10.6 81 252 -3 9 53 35 10 11 51 9 49 33 10 15 54 -0.12 30 0 0 9 30 40 3 54 20.0 80 257 -2 9 21 32 9 39 48 9 17 30 9 43 50 -0.12 31 0 0 8 58 30 3 54 29.3 79 261 0 8 49 22 9 7 39 8 45 20 9 11 41 -0.12 32 0 0 8 26 15 3 54 38.7 78 264 1 8 17 7 8 35 24 8 13 4 8 39 26 -0.12 33 0 0 7 53 56 3 54 48.0 77 267 2 7 44 47 8 3 5 7 40 45 8 7 7 -0.12 34 0 0 7 21 34 3 54 57.3 76 270 3 7 12 25 7 30 42 7 8 23 7 34 45 -0.12 35 0 0 6 49 9 3 55 6.6 75 272 4 6 40 0 6 58 18 6 35 58 7 2 20 -0.12 36 0 0 6 16 43 3 55 15.8 74 274 5 6 7 35 6 25 52 6 3 32 6 29 54 -0.12 37 0 0 5 44 17 3 55 25.0 73 275 7 5 35 9 5 53 26 5 31 7 5 57 28 -0.12 38 0 0 5 11 52 3 55 34.2 72 277 8 5 2 44 5 21 1 4 58 42 5 25 3 -0.12 39 0 0 4 39 29 3 55 43.2 71 278 9 4 30 21 4 48 38 4 26 19 4 52 40 -0.12 40 0 0 4 7 9 3 55 52.3 70 279 10 3 58 1 4 16 17 3 54 0 4 20 19 -0.12 41 0 0 3 34 53 3 56 1.2 69 280 11 3 25 46 3 44 1 3 21 44 3 48 3 -0.12 42 0 0 3 2 42 3 56 10.1 68 281 12 2 53 35 3 11 50 2 49 34 3 15 51 -0.12 43 0 0 2 30 37 3 56 19.0 67 282 13 2 21 31 2 39 44 2 17 29 2 43 46 -0.12 44 0 0 1 58 39 3 56 27.7 65 283 15 1 49 33 2 7 46 1 45 32 2 11 47 -0.12 45 0 0 1 26 49 3 56 36.3 64 283 16 1 17 44 1 35 55 1 13 43 1 39 56 -0.12 46 0 0 0 55 8 3 56 44.9 63 284 17 0 46 3 1 4 14 0 42 3 1 8 14 -0.12 47 0 0 0 23 37 3 56 53.4 62 284 18 0 14 33 0 32 42 0 10 33 0 36 43 -0.12 48 0 0 - 0 7 43 3 57 1.7 61 285 19 - 0 16 47 0 1 21 - 0 20 47 0 5 21 -0.12 49 0 0 - 0 38 51 3 57 10.0 60 285 20 - 0 47 54 - 0 29 48 - 0 51 54 - 0 25 48 -0.12 50 0 0 - 1 9 47 3 57 18.1 59 286 22 - 1 18 49 - 1 0 45 - 1 22 49 - 0 56 45 -0.12 51 0 0 - 1 40 29 3 57 26.2 57 286 23 - 1 49 31 - 1 31 28 - 1 53 30 - 1 27 29 -0.12 52 0 0 - 2 10 57 3 57 34.1 56 286 24 - 2 19 58 - 2 1 57 - 2 23 57 - 1 57 58 -0.12 53 0 0 - 2 41 10 3 57 41.9 55 286 25 - 2 50 10 - 2 32 10 - 2 54 8 - 2 28 12 -0.12 54 0 0 - 3 11 7 3 57 49.6 54 287 26 - 3 20 6 - 3 2 8 - 3 24 3 - 2 58 10 -0.12 55 0 0 - 3 40 47 3 57 57.1 53 287 27 - 3 49 45 - 3 31 49 - 3 53 42 - 3 27 51 -0.13 56 0 0 - 4 10 9 3 58 4.5 52 287 28 - 4 19 6 - 4 1 12 - 4 23 3 - 3 57 15 -0.13 57 0 0 - 4 39 14 3 58 11.8 51 287 30 - 4 48 9 - 4 30 18 - 4 52 6 - 4 26 21 -0.13 58 0 0 - 5 7 59 3 58 19.0 50 287 31 - 5 16 54 - 4 59 4 - 5 20 50 - 4 55 8 -0.13 59 0 0 - 5 36 25 3 58 26.0 48 287 32 - 5 45 19 - 5 27 31 - 5 49 14 - 5 23 35 -0.13 60 0 0 - 6 4 31 3 58 32.8 47 287 33 - 6 13 23 - 5 55 38 - 6 17 18 - 5 51 42 -0.13 61 0 0 - 6 32 15 3 58 39.5 46 287 34 - 6 41 7 - 6 23 24 - 6 45 2 - 6 19 29 -0.13 62 0 0 - 6 59 39 3 58 46.1 45 287 35 - 7 8 29 - 6 50 48 - 7 12 24 - 6 46 54 -0.13 63 0 0 - 7 26 41 3 58 52.5 44 287 36 - 7 35 30 - 7 17 51 - 7 39 23 - 7 13 57 -0.13 64 0 0 - 7 53 20 3 58 58.8 43 287 37 - 8 2 8 - 7 44 31 - 8 6 1 - 7 40 38 -0.13 65 0 0 - 8 19 36 3 59 4.9 42 287 38 - 8 28 23 - 8 10 49 - 8 32 16 - 8 6 56 -0.13 66 0 0 - 8 45 29 3 59 10.9 41 287 40 - 8 54 15 - 8 36 43 - 8 58 7 - 8 32 51 -0.13 67 0 0 - 9 10 58 3 59 16.7 40 287 41 - 9 19 42 - 9 2 13 - 9 23 34 - 8 58 21 -0.13 68 0 0 - 9 36 3 3 59 22.4 39 287 42 - 9 44 46 - 9 27 19 - 9 48 37 - 9 23 28 -0.13 69 0 0 -10 0 43 3 59 27.9 37 287 43 -10 9 25 - 9 52 1 -10 13 16 - 9 48 10 -0.13 70 0 0 -10 24 58 3 59 33.2 36 287 44 -10 33 39 -10 16 17 -10 37 29 -10 12 27 -0.13 71 0 0 -10 48 48 3 59 38.4 35 287 45 -10 57 28 -10 40 8 -11 1 17 -10 36 18 -0.13 72 0 0 -11 12 12 3 59 43.5 34 287 46 -11 20 51 -11 3 34 -11 24 40 -10 59 44 -0.13 73 0 0 -11 35 11 3 59 48.4 33 286 47 -11 43 48 -11 26 33 -11 47 36 -11 22 44 -0.13 74 0 0 -11 57 43 3 59 53.1 32 286 48 -12 6 19 -11 49 6 -12 10 7 -11 45 18 -0.13 75 0 0 -12 19 48 3 59 57.7 31 286 49 -12 28 23 -12 11 13 -12 32 11 -12 7 26 -0.13 76 0 0 -12 41 27 4 0 2.1 30 286 50 -12 50 1 -12 32 54 -12 53 48 -12 29 7 -0.13 77 0 0 -13 2 40 4 0 6.3 29 286 51 -13 11 12 -12 54 7 -13 14 58 -12 50 20 -0.13 78 0 0 -13 23 25 4 0 10.4 28 286 52 -13 31 56 -13 14 53 -13 35 42 -13 11 7 -0.13 79 0 0 -13 43 43 4 0 14.4 27 285 53 -13 52 13 -13 35 12 -13 55 58 -13 31 27 -0.13 80 0 0 -14 3 33 4 0 18.2 26 285 54 -14 12 2 -13 55 4 -14 15 47 -13 51 19 -0.13 81 0 0 -14 22 56 4 0 21.8 25 285 56 -14 31 24 -14 14 28 -14 35 8 -14 10 44 -0.13 82 0 0 -14 41 52 4 0 25.3 24 285 57 -14 50 18 -14 33 25 -14 54 2 -14 29 41 -0.13 83 0 0 -15 0 19 4 0 28.6 23 284 58 -15 8 45 -14 51 53 -15 12 28 -14 48 10 -0.13 84 0 0 -15 18 19 4 0 31.8 22 284 59 -15 26 44 -15 9 54 -15 30 26 -15 6 11 -0.13 85 0 0 -15 35 51 4 0 34.8 21 284 60 -15 44 15 -15 27 27 -15 47 57 -15 23 45 -0.13 86 0 0 -15 52 55 4 0 37.7 20 284 61 -16 1 18 -15 44 33 -16 4 59 -15 40 51 -0.13 87 0 0 -16 9 31 4 0 40.4 19 283 62 -16 17 53 -16 1 10 -16 21 34 -15 57 28 -0.13 88 0 0 -16 25 39 4 0 43.0 18 283 63 -16 33 59 -16 17 19 -16 37 40 -16 13 37 -0.13 89 0 0 -16 41 19 4 0 45.4 17 283 64 -16 49 38 -16 32 59 -16 53 19 -16 29 19 -0.13 90 0 0 -16 56 31 4 0 47.7 16 283 65 -17 4 49 -16 48 12 -17 8 29 -16 44 32 -0.13 91 0 0 -17 11 14 4 0 49.9 15 282 66 -17 19 32 -17 2 57 -17 23 11 -16 59 17 -0.13 92 0 0 -17 25 30 4 0 51.9 14 282 67 -17 33 46 -17 17 13 -17 37 26 -17 13 34 -0.13 93 0 0 -17 39 17 4 0 53.7 13 282 68 -17 47 33 -17 31 2 -17 51 12 -17 27 23 -0.13 94 0 0 -17 52 37 4 0 55.4 12 281 69 -18 0 51 -17 44 22 -18 4 30 -17 40 43 -0.13 95 0 0 -18 5 28 4 0 57.0 11 281 70 -18 13 42 -17 57 14 -18 17 20 -17 53 36 -0.13 96 0 0 -18 17 51 4 0 58.4 10 281 71 -18 26 4 -18 9 38 -18 29 42 -18 6 0 -0.13 97 0 0 -18 29 46 4 0 59.7 9 280 72 -18 37 58 -18 21 34 -18 41 36 -18 17 56 -0.13 98 0 0 -18 41 13 4 1 0.8 8 280 72 -18 49 25 -18 33 2 -18 53 2 -18 29 24 -0.14 99 0 0 -18 52 12 4 1 1.8 7 280 73 -19 0 23 -18 44 1 -19 4 0 -18 40 25 -0.14 100 0 0 -19 2 44 4 1 2.7 6 280 74 -19 10 54 -18 54 33 -19 14 30 -18 50 57 -0.14 101 0 0 -19 12 47 4 1 3.5 5 279 75 -19 20 56 -19 4 37 -19 24 32 -19 1 1 -0.14 102 0 0 -19 22 22 4 1 4.1 4 279 76 -19 30 31 -19 14 13 -19 34 7 -19 10 38 -0.15 103 0 0 -19 31 30 4 1 4.5 3 279 77 -19 39 38 -19 23 22 -19 43 13 -19 19 46 -0.16 104 0 0 -19 40 10 4 1 4.9 2 278 78 -19 48 17 -19 32 2 -19 51 52 -19 28 27 -0.17 105 0 0 -19 48 22 4 1 5.1 1 278 79 -19 56 29 -19 40 15 -20 0 4 -19 36 40 -0.22 106 0 0 -19 56 6 4 1 5.2 0 278 80 -20 4 13 -19 48 0 -20 7 47 -19 44 25 -0.98 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 234-00313-1 * constellation : Leo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 09 28 54.5158 DE: +07 08 54.993 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 09 28 54.5164 DE: +07 08 54.990 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.6 * B mag [mag]: 11.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1708) Polit asteroid class: approx. diameter [km]: 29 approx. diameter ["]: 0.024 distance from Earth [AU]: 1.69100 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#51 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): 0.020", 0.002", 102.628° remarks: * orbital elements for (1708)Polit : Mean anomaly = 17.3859066635 deg Arg. of pericenter = 248.5489288335 deg Long. of node = 192.1940525313 deg Inclination = 6.0444281358 deg Eccentricity = 0.3082950569 Semimajor axis = 2.9114221828 AU Perihelion dist = 2.0138451155 AU Mag: H = 11.80, G = 0.15 Epoch of elements : MJD 60638.16202716 TDT (2024 Nov 24.1620) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#512023Apr24,2.16,2024,11,24,3.888669,0.048837,0.101515,6.881410,-3.424064,-0.005146,0.001850,0.000000,0.000000 20.6234,7.0408,118.35,-20.63,False TYC 234-00313-1,9.48180993,7.1486093,11.04,10.62,10.39,0.0,0,,9.50384046,7.0408362,5.16,4.94,0,0,0 1708,Polit,15.77,29.457,1.6910,0,0,2.404,-17.81,,2.0,0 0,17.3538,2024,11,24,248.5489,192.1941,6.0444,0.30830,2.91142,2.01385,11.79,5.0,0.15 1.221,0.0203,0.0022,103,0.0053,Known errors,1.03,0,-1,-1 20241124_0313-1,60140.71 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:05 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org