IOTA/IOTA-ES occultation update for (721) Tabora / TYC 7456-00694-1 event on 2024 Aug 10, 00:43 UT Visible from Summary ------- On 2024 Aug 10 UT, the 79.2050176364885 km diameter asteroid (721) Tabora will occult a 9.3 mag star in the constellation Microscopium for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 5.18 mag to 14.48 mag (the magnitude of the asteroid) for at most 6.280 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 10, 00:35 - 2024 Aug 10, 00:50 * geocentric midpoint of event [JD]: 2460532.52992542 * magnitude of target star: 9.31 * magnitude drop [mag]: 5.18 * estimated maximum duration [s]: 6.280 * Moon: 26 % sunlit, 106° distance * Sun: 163° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 92 * 1 sigma uncertainty interval [path widths]: +/- 0.06 * 1 sigma uncertainty interval [seconds]: +/- 3.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.027, +/- 0.007) * 1 sigma uncertainty ellipse (major, minor, PA): (0.028", 0.002", 77°) * approx speed of asteroid's shadow [km/s]: 12.6369 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 7456-00694-1 by 721 Tabora on 2024 Aug 10 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 -101 0 0 .. .. .... .. .. .. .. .. .. .. .. .. 16 26 54 .. .. .. 16 23 13 .... -100 0 0 16 20 40 0 50 22.5 1 122 3 16 50 12 15 51 19 16 53 55 15 47 39 .... - 99 0 0 15 45 24 0 50 22.2 2 122 2 16 14 48 15 16 10 16 18 29 15 12 31 -0.33 - 98 0 0 15 10 34 0 50 21.7 3 123 1 15 39 51 14 41 28 15 43 32 14 37 50 -0.43 - 97 0 0 14 36 13 0 50 21.0 4 123 0 15 5 22 14 7 15 15 9 2 14 3 38 -0.47 - 96 0 0 14 2 22 0 50 20.1 5 123 -1 14 31 23 13 33 30 14 35 2 13 29 54 -0.50 - 95 0 0 13 28 59 0 50 18.9 6 123 -2 13 57 53 13 0 16 14 1 31 12 56 41 -0.52 - 94 0 0 12 56 8 0 50 17.5 8 124 -3 13 24 54 12 27 32 13 28 31 12 23 57 -0.53 - 93 0 0 12 23 48 0 50 15.9 9 124 -4 12 52 26 11 55 19 12 56 2 11 51 45 -0.54 - 92 0 0 11 51 59 0 50 14.2 10 124 -6 12 20 30 11 23 38 12 24 5 11 20 5 -0.55 - 91 0 0 11 20 43 0 50 12.2 11 124 -7 11 49 6 10 52 29 11 52 40 10 48 57 -0.55 - 90 0 0 10 50 0 0 50 9.9 12 124 -8 11 18 16 10 21 53 11 21 49 10 18 22 -0.55 - 89 0 0 10 19 50 0 50 7.5 13 125 -9 10 47 58 9 51 50 10 51 31 9 48 21 -0.56 - 88 0 0 9 50 14 0 50 4.9 14 125 -10 10 18 15 9 22 22 10 21 46 9 18 53 -0.56 - 87 0 0 9 21 12 0 50 2.2 15 125 -11 9 49 7 8 53 27 9 52 37 8 49 59 -0.56 - 86 0 0 8 52 45 0 49 59.2 16 125 -12 9 20 33 8 25 7 9 24 2 8 21 40 -0.57 - 85 0 0 8 24 54 0 49 56.0 17 125 -13 8 52 34 7 57 22 8 56 2 7 53 56 -0.57 - 84 0 0 7 57 37 0 49 52.7 18 126 -14 8 25 10 7 30 12 8 28 38 7 26 47 -0.57 - 83 0 0 7 30 56 0 49 49.1 19 126 -15 7 58 23 7 3 38 8 1 49 7 0 14 -0.57 - 82 0 0 7 4 51 0 49 45.4 20 126 -16 7 32 11 6 37 40 7 35 37 6 34 16 -0.57 - 81 0 0 6 39 22 0 49 41.5 22 126 -17 7 6 36 6 12 17 7 10 1 6 8 54 -0.57 - 80 0 0 6 14 30 0 49 37.5 23 126 -18 6 41 37 5 47 31 6 45 1 5 44 9 -0.57 - 79 0 0 5 50 14 0 49 33.3 24 127 -19 6 17 15 5 23 21 6 20 38 5 20 0 -0.57 - 78 0 0 5 26 35 0 49 28.9 25 127 -20 5 53 29 4 59 48 5 56 52 4 56 28 -0.57 - 77 0 0 5 3 32 0 49 24.4 26 127 -22 5 30 21 4 36 52 5 33 43 4 33 32 -0.57 - 76 0 0 4 41 6 0 49 19.7 27 127 -23 5 7 49 4 14 31 5 11 10 4 11 12 -0.58 - 75 0 0 4 19 18 0 49 14.9 28 128 -24 4 45 55 3 52 49 4 49 15 3 49 30 -0.58 - 74 0 0 3 58 6 0 49 9.9 29 128 -25 4 24 38 3 31 43 4 27 57 3 28 25 -0.58 - 73 0 0 3 37 32 0 49 4.8 30 128 -26 4 3 58 3 11 14 4 7 17 3 7 57 -0.58 - 72 0 0 3 17 35 0 48 59.6 31 128 -27 3 43 56 2 51 22 3 47 14 2 48 6 -0.58 - 71 0 0 2 58 15 0 48 54.2 32 129 -28 3 24 31 2 32 7 3 27 49 2 28 52 -0.58 - 70 0 0 2 39 33 0 48 48.7 32 129 -29 3 5 43 2 13 30 3 9 0 2 10 14 -0.58 - 69 0 0 2 21 28 0 48 43.0 33 129 -30 2 47 33 1 55 29 2 50 50 1 52 15 -0.58 - 68 0 0 2 3 59 0 48 37.3 34 129 -31 2 30 0 1 38 6 2 33 16 1 34 52 -0.58 - 67 0 0 1 47 9 0 48 31.4 35 130 -32 2 13 5 1 21 19 2 16 21 1 18 6 -0.58 - 66 0 0 1 30 55 0 48 25.4 36 130 -33 1 56 47 1 5 10 2 0 2 1 1 57 -0.58 - 65 0 0 1 15 19 0 48 19.3 37 130 -34 1 41 7 0 49 38 1 44 21 0 46 25 -0.58 - 64 0 0 1 0 20 0 48 13.0 38 131 -35 1 26 3 0 34 43 1 29 17 0 31 31 -0.58 - 63 0 0 0 45 58 0 48 6.7 39 131 -36 1 11 38 0 20 25 1 14 51 0 17 13 -0.58 - 62 0 0 0 32 13 0 48 0.2 40 132 -37 0 57 49 0 6 43 1 1 2 0 3 32 -0.58 - 61 0 0 0 19 5 0 47 53.7 41 132 -38 0 44 37 - 0 6 21 0 47 50 - 0 9 32 -0.58 - 60 0 0 0 6 34 0 47 47.1 42 132 -39 0 32 3 - 0 18 49 0 35 15 - 0 21 59 -0.58 - 59 0 0 - 0 5 20 0 47 40.3 42 133 -40 0 20 6 - 0 30 39 0 23 18 - 0 33 49 -0.58 - 58 0 0 - 0 16 37 0 47 33.5 43 133 -41 0 8 46 - 0 41 53 0 11 57 - 0 45 3 -0.58 - 57 0 0 - 0 27 17 0 47 26.6 44 134 -42 - 0 1 57 - 0 52 30 0 1 14 - 0 55 40 -0.58 - 56 0 0 - 0 37 20 0 47 19.5 45 134 -43 - 0 12 3 - 1 2 31 - 0 8 53 - 1 5 40 -0.58 - 55 0 0 - 0 46 47 0 47 12.5 46 135 -44 - 0 21 32 - 1 11 55 - 0 18 22 - 1 15 4 -0.58 - 54 0 0 - 0 55 37 0 47 5.3 46 136 -45 - 0 30 25 - 1 20 43 - 0 27 15 - 1 23 51 -0.58 - 53 0 0 - 1 3 51 0 46 58.0 47 136 -46 - 0 38 41 - 1 28 54 - 0 35 31 - 1 32 2 -0.58 - 52 0 0 - 1 11 27 0 46 50.7 48 137 -47 - 0 46 20 - 1 36 29 - 0 43 10 - 1 39 36 -0.58 - 51 0 0 - 1 18 28 0 46 43.3 49 138 -47 - 0 53 22 - 1 43 27 - 0 50 13 - 1 46 35 -0.58 - 50 0 0 - 1 24 52 0 46 35.8 49 138 -48 - 0 59 48 - 1 49 49 - 0 56 39 - 1 52 57 -0.58 - 49 0 0 - 1 30 39 0 46 28.2 50 139 -49 - 1 5 37 - 1 55 35 - 1 2 28 - 1 58 42 -0.58 - 48 0 0 - 1 35 50 0 46 20.6 51 140 -50 - 1 10 49 - 2 0 45 - 1 7 41 - 2 3 52 -0.58 - 47 0 0 - 1 40 25 0 46 12.9 51 141 -51 - 1 15 26 - 2 5 19 - 1 12 17 - 2 8 25 -0.58 - 46 0 0 - 1 44 24 0 46 5.2 52 142 -52 - 1 19 25 - 2 9 16 - 1 16 17 - 2 12 23 -0.58 - 45 0 0 - 1 47 46 0 45 57.4 53 142 -53 - 1 22 49 - 2 12 38 - 1 19 41 - 2 15 44 -0.58 - 44 0 0 - 1 50 33 0 45 49.5 53 143 -54 - 1 25 36 - 2 15 23 - 1 22 28 - 2 18 29 -0.58 - 43 0 0 - 1 52 43 0 45 41.6 54 144 -55 - 1 27 47 - 2 17 33 - 1 24 39 - 2 20 39 -0.58 - 42 0 0 - 1 54 17 0 45 33.6 55 146 -56 - 1 29 21 - 2 19 6 - 1 26 14 - 2 22 12 -0.58 - 41 0 0 - 1 55 15 0 45 25.5 55 147 -57 - 1 30 20 - 2 20 4 - 1 27 12 - 2 23 10 -0.58 - 40 0 0 - 1 55 37 0 45 17.5 56 148 -57 - 1 30 42 - 2 20 26 - 1 27 34 - 2 23 32 -0.58 - 39 0 0 - 1 55 23 0 45 9.3 56 149 -58 - 1 30 28 - 2 20 12 - 1 27 20 - 2 23 18 -0.58 - 38 0 0 - 1 54 33 0 45 1.1 57 150 -59 - 1 29 38 - 2 19 22 - 1 26 30 - 2 22 28 -0.58 - 37 0 0 - 1 53 7 0 44 52.9 57 151 -60 - 1 28 11 - 2 17 56 - 1 25 4 - 2 21 2 -0.58 - 36 0 0 - 1 51 5 0 44 44.7 58 153 -61 - 1 26 9 - 2 15 55 - 1 23 1 - 2 19 1 -0.58 - 35 0 0 - 1 48 27 0 44 36.3 58 154 -62 - 1 23 30 - 2 13 17 - 1 20 23 - 2 16 23 -0.58 - 34 0 0 - 1 45 13 0 44 28.0 58 156 -62 - 1 20 16 - 2 10 4 - 1 17 8 - 2 13 10 -0.58 - 33 0 0 - 1 41 23 0 44 19.6 59 157 -63 - 1 16 25 - 2 6 15 - 1 13 17 - 2 9 22 -0.58 - 32 0 0 - 1 36 58 0 44 11.2 59 158 -64 - 1 11 58 - 2 1 51 - 1 8 50 - 2 4 57 -0.58 - 31 0 0 - 1 31 56 0 44 2.8 59 160 -65 - 1 6 55 - 1 56 50 - 1 3 47 - 1 59 57 -0.58 - 30 0 0 - 1 26 18 0 43 54.3 59 162 -65 - 1 1 16 - 1 51 14 - 0 58 8 - 1 54 21 -0.58 - 29 0 0 - 1 20 5 0 43 45.8 60 163 -66 - 0 55 1 - 1 45 2 - 0 51 53 - 1 48 9 -0.58 - 28 0 0 - 1 13 15 0 43 37.3 60 165 -67 - 0 48 10 - 1 38 14 - 0 45 1 - 1 41 21 -0.58 - 27 0 0 - 1 5 50 0 43 28.7 60 166 -68 - 0 40 43 - 1 30 51 - 0 37 34 - 1 33 58 -0.58 - 26 0 0 - 0 57 49 0 43 20.2 60 168 -68 - 0 32 39 - 1 22 51 - 0 29 30 - 1 25 59 -0.58 - 25 0 0 - 0 49 11 0 43 11.6 60 170 -69 - 0 24 0 - 1 14 16 - 0 20 50 - 1 17 24 -0.58 - 24 0 0 - 0 39 58 0 43 3.0 60 171 -69 - 0 14 44 - 1 5 5 - 0 11 34 - 1 8 13 -0.58 - 23 0 0 - 0 30 9 0 42 54.4 60 173 -70 - 0 4 52 - 0 55 18 - 0 1 42 - 0 58 27 -0.58 - 22 0 0 - 0 19 43 0 42 45.8 60 175 -70 0 5 36 - 0 44 56 0 8 46 - 0 48 4 -0.58 - 21 0 0 - 0 8 42 0 42 37.1 60 176 -71 0 16 40 - 0 33 57 0 19 51 - 0 37 6 -0.58 - 20 0 0 0 2 55 0 42 28.5 60 178 -71 0 28 20 - 0 22 23 0 31 32 - 0 25 32 -0.58 - 19 0 0 0 15 9 0 42 19.9 59 180 -72 0 40 37 - 0 10 12 0 43 48 - 0 13 22 -0.58 - 18 0 0 0 27 58 0 42 11.2 59 181 -72 0 53 29 0 2 34 0 56 42 - 0 0 36 -0.58 - 17 0 0 0 41 24 0 42 2.6 59 183 -72 1 6 58 0 15 56 1 10 11 0 12 45 -0.58 - 16 0 0 0 55 25 0 41 54.0 59 185 -72 1 21 3 0 29 54 1 24 17 0 26 43 -0.58 - 15 0 0 1 10 3 0 41 45.3 58 186 -72 1 35 45 0 44 28 1 38 58 0 41 16 -0.58 - 14 0 0 1 25 17 0 41 36.7 58 188 -72 1 51 2 0 59 38 1 54 16 0 56 26 -0.58 - 13 0 0 1 41 6 0 41 28.1 58 189 -72 2 6 56 1 15 23 2 10 10 1 12 11 -0.58 - 12 0 0 1 57 32 0 41 19.6 57 191 -72 2 23 26 1 31 45 2 26 41 1 28 32 -0.58 - 11 0 0 2 14 33 0 41 11.0 57 192 -72 2 40 32 1 48 42 2 43 47 1 45 29 -0.58 - 10 0 0 2 32 11 0 41 2.5 56 193 -72 2 58 14 2 6 16 3 1 30 2 3 1 -0.58 - 9 0 0 2 50 25 0 40 54.0 56 195 -72 3 16 32 2 24 24 3 19 48 2 21 10 -0.58 - 8 0 0 3 9 14 0 40 45.5 55 196 -71 3 35 26 2 43 9 3 38 43 2 39 54 -0.58 - 7 0 0 3 28 39 0 40 37.0 55 197 -71 3 54 56 3 2 29 3 58 14 2 59 13 -0.58 - 6 0 0 3 48 40 0 40 28.6 54 198 -71 4 15 2 3 22 25 4 18 20 3 19 9 -0.58 - 5 0 0 4 9 16 0 40 20.3 53 199 -70 4 35 43 3 42 57 4 39 3 3 39 40 -0.58 - 4 0 0 4 30 28 0 40 12.0 53 201 -70 4 57 1 4 4 4 5 0 21 4 0 46 -0.58 - 3 0 0 4 52 16 0 40 3.7 52 202 -69 5 18 54 4 25 46 5 22 14 4 22 27 -0.58 - 2 0 0 5 14 39 0 39 55.5 51 203 -68 5 41 22 4 48 3 5 44 43 4 44 44 -0.59 - 1 0 0 5 37 37 0 39 47.3 51 204 -68 6 4 26 5 10 55 6 7 48 5 7 36 -0.59 0 0 0 6 1 10 0 39 39.2 50 205 -67 6 28 5 5 34 23 6 31 27 5 31 2 -0.59 1 0 0 6 25 18 0 39 31.2 49 206 -66 6 52 19 5 58 25 6 55 42 5 55 4 -0.59 2 0 0 6 50 0 0 39 23.2 48 206 -65 7 17 7 6 23 2 7 20 31 6 19 39 -0.59 3 0 0 7 15 17 0 39 15.3 47 207 -65 7 42 30 6 48 12 7 45 55 6 44 50 -0.59 4 0 0 7 41 8 0 39 7.5 47 208 -64 8 8 28 7 13 57 8 11 54 7 10 34 -0.59 5 0 0 8 7 34 0 38 59.8 46 209 -63 8 34 59 7 40 16 8 38 26 7 36 52 -0.59 6 0 0 8 34 33 0 38 52.1 45 210 -62 9 2 5 8 7 9 9 5 32 8 3 44 -0.59 7 0 0 9 2 5 0 38 44.6 44 210 -61 9 29 44 8 34 35 9 33 12 8 31 9 -0.59 8 0 0 9 30 10 0 38 37.2 43 211 -60 9 57 55 9 2 33 10 1 25 8 59 6 -0.59 9 0 0 9 58 48 0 38 29.8 42 212 -59 10 26 40 9 31 4 10 30 10 9 27 37 -0.59 10 0 0 10 27 58 0 38 22.6 41 212 -58 10 55 57 10 0 8 10 59 28 9 56 39 -0.59 11 0 0 10 57 40 0 38 15.4 40 213 -57 11 25 46 10 29 43 11 29 18 10 26 14 -0.59 12 0 0 11 27 53 0 38 8.4 39 214 -57 11 56 6 10 59 50 11 59 39 10 56 19 -0.59 13 0 0 11 58 38 0 38 1.5 38 214 -56 12 26 58 11 30 27 12 30 31 11 26 56 -0.59 14 0 0 12 29 52 0 37 54.8 37 215 -55 12 58 20 12 1 35 13 1 54 11 58 3 -0.59 15 0 0 13 1 37 0 37 48.1 37 216 -54 13 30 11 12 33 12 13 33 46 12 29 39 -0.59 16 0 0 13 33 50 0 37 41.6 36 216 -53 14 2 32 13 5 19 14 6 8 13 1 45 -0.60 17 0 0 14 6 33 0 37 35.3 35 217 -51 14 35 21 13 37 54 14 38 59 13 34 19 -0.60 18 0 0 14 39 43 0 37 29.1 34 217 -50 15 8 39 14 10 57 15 12 17 14 7 21 -0.60 19 0 0 15 13 20 0 37 23.0 33 218 -49 15 42 23 14 44 27 15 46 2 14 40 51 -0.60 20 0 0 15 47 24 0 37 17.1 31 218 -48 16 16 34 15 18 23 16 20 14 15 14 46 -0.60 21 0 0 16 21 53 0 37 11.4 30 219 -47 16 51 11 15 52 46 16 54 52 15 49 8 -0.60 22 0 0 16 56 47 0 37 5.8 29 219 -46 17 26 12 16 27 33 17 29 54 16 23 54 -0.60 23 0 0 17 32 5 0 37 0.4 28 220 -45 18 1 38 17 2 44 18 5 20 16 59 4 -0.60 24 0 0 18 7 47 0 36 55.1 27 220 -44 18 37 26 17 38 18 18 41 9 17 34 37 -0.60 25 0 0 18 43 50 0 36 50.1 26 221 -43 19 13 36 18 14 14 19 17 21 18 10 32 -0.60 26 0 0 19 20 14 0 36 45.2 25 221 -42 19 50 7 18 50 31 19 53 53 18 46 49 -0.60 27 0 0 19 56 58 0 36 40.5 24 222 -41 20 26 58 19 27 9 20 30 45 19 23 25 -0.60 28 0 0 20 34 1 0 36 36.0 23 222 -40 21 4 8 20 4 5 21 7 56 20 0 21 -0.60 29 0 0 21 11 22 0 36 31.7 22 222 -39 21 41 36 20 41 19 21 45 24 20 37 34 -0.60 30 0 0 21 48 59 0 36 27.6 21 223 -38 22 19 20 21 18 50 22 23 9 21 15 4 -0.60 31 0 0 22 26 52 0 36 23.7 20 223 -36 22 57 20 21 56 37 23 1 9 21 52 50 -0.60 32 0 0 23 4 59 0 36 20.0 19 224 -35 23 35 33 22 34 37 23 39 23 22 30 50 -0.60 33 0 0 23 43 19 0 36 16.5 18 224 -34 24 13 59 23 12 51 24 17 50 23 9 3 -0.61 34 0 0 24 21 51 0 36 13.2 17 225 -33 24 52 36 23 51 17 24 56 28 23 47 28 -0.61 35 0 0 25 0 32 0 36 10.1 15 225 -32 25 31 24 24 29 53 25 35 17 24 26 3 -0.61 36 0 0 25 39 23 0 36 7.2 14 226 -31 26 10 20 25 8 38 26 14 13 25 4 47 -0.61 37 0 0 26 18 21 0 36 4.6 13 226 -30 26 49 23 25 47 30 26 53 17 25 43 39 -0.61 38 0 0 26 57 24 0 36 2.1 12 227 -29 27 28 32 26 26 29 27 32 27 26 22 38 -0.61 39 0 0 27 36 33 0 35 59.9 11 227 -28 28 7 46 27 5 33 28 11 41 27 1 41 -0.61 40 0 0 28 15 44 0 35 57.9 10 228 -27 28 47 2 27 44 40 28 50 58 27 40 47 -0.61 41 0 0 28 54 58 0 35 56.1 9 228 -25 29 26 19 28 23 48 29 30 16 28 19 55 -0.61 42 0 0 29 34 11 0 35 54.5 8 229 -24 30 5 37 29 2 58 30 9 34 28 59 4 -0.61 43 0 0 30 13 23 0 35 53.1 7 229 -23 30 44 52 29 42 6 30 48 50 29 38 12 -0.62 44 0 0 30 52 32 0 35 51.9 6 230 -22 31 24 5 30 21 11 31 28 3 30 17 17 -0.62 45 0 0 31 31 36 0 35 50.9 5 230 -21 32 3 12 31 0 13 32 7 11 30 56 18 -0.62 46 0 0 32 10 35 0 35 50.2 4 231 -20 32 42 14 31 39 9 32 46 12 31 35 14 -0.63 47 0 0 32 49 26 0 35 49.6 3 231 -19 33 21 7 32 17 58 33 25 6 32 14 2 -0.64 48 0 0 33 28 8 0 35 49.3 1 232 -18 33 59 51 32 56 38 34 3 51 32 52 42 -0.67 49 0 0 34 6 40 0 35 49.1 0 232 -17 34 38 25 33 35 8 34 42 25 33 31 12 -0.82 Uncertainty in time = +/- 4 secs Prediction of 2023 Jul 15.2 Data for the target star ------------------------ * name: TYC 7456-00694-1 * constellation : Microscopium * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 20 41 22.9166 DE: -30 22 21.421 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 20 41 22.9166 DE: -30 22 21.422 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 9.3 * B mag [mag]: 9.8 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (721) Tabora asteroid class: approx. diameter [km]: 79 approx. diameter ["]: 0.044 distance from Earth [AU]: 2.46780 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#57 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): 0.028", 0.002", 76.81° remarks: * orbital elements for (721)Tabora : Mean anomaly = 290.3905030622 deg Arg. of pericenter = 353.0455438149 deg Long. of node = 38.3646785424 deg Inclination = 8.3233840741 deg Eccentricity = 0.1181452902 Semimajor axis = 3.5491531015 AU Perihelion dist = 3.1298373783 AU Mag: H = 9.41, G = 0.15 Epoch of elements : MJD 60532.02992542 TDT (2024 Aug 10.0299) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#572023Apr24,6.28,2024,8,10,0.718210,-0.091631,0.491460,-7.011592,-1.308288,0.000948,0.001433,0.000001,0.000000 -19.0403,-30.2844,170.58,15.47,False TYC 7456-00694-1,20.68969906,-30.3726169,9.84,9.31,9.02,0.1,0,,20.71522056,-30.2844402,5.18,5.02,0,0,0 721,Tabora,14.48,79.384,2.4678,0,0,-1.929,-4.66,,4.0,0 0,290.2387,2024,8,9,353.0455,38.3647,8.3234,0.11815,3.54915,3.12984,9.41,5.0,0.15 1.063,0.0277,0.0025,77,0.0028,Known errors,0.99,0,-1,-1 20240810_0694-1,60140.24 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 05:43 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org