IOTA/IOTA-ES occultation update for (1315) Bronislawa / TYC 6280-00035-1 event on 2024 Oct 18, 16:11 UT Visible from Summary ------- On 2024 Oct 18 UT, the 64.512 km diameter asteroid (1315) Bronislawa will occult a 9.5 mag star in the constellation Sagittarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.43 mag to 15.91 mag (the magnitude of the asteroid) for at most 2.610 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 Oct 18, 16:07 - 2024 Oct 18, 16:15 * geocentric midpoint of event [JD]: 2460602.17468513 * magnitude of target star: 9.48 * magnitude drop [mag]: 6.43 * estimated maximum duration [s]: 2.610 * Moon: 98 % sunlit, 121° distance * Sun: 76° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 77 * 1 sigma uncertainty interval [path widths]: +/- 0.17 * 1 sigma uncertainty interval [seconds]: +/- 1.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.019, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.019", 0.004", 80°) * approx speed of asteroid's shadow [km/s]: 24.6933 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 6280-00035-1 by 1315 Bronislawa on 2024 Oct 18 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 - 67 0 0 29 55 39 16 7 55.6 1 110 50 29 33 44 30 17 41 29 26 12 30 25 17 .... - 66 0 0 29 37 13 16 7 55.7 1 110 51 29 15 18 29 59 13 29 7 47 30 6 50 -0.33 - 65 0 0 29 18 49 16 7 55.8 2 111 51 28 56 55 29 40 49 28 49 24 29 48 25 -0.45 - 64 0 0 29 0 28 16 7 56.1 3 111 51 28 38 35 29 22 27 28 31 4 29 30 2 -0.50 - 63 0 0 28 42 10 16 7 56.4 4 112 51 28 20 18 29 4 8 28 12 47 29 11 44 -0.53 - 62 0 0 28 23 56 16 7 56.8 5 112 52 28 2 5 28 45 53 27 54 34 28 53 28 -0.55 - 61 0 0 28 5 46 16 7 57.3 6 113 52 27 43 56 28 27 43 27 36 26 28 35 17 -0.56 - 60 0 0 27 47 41 16 7 57.8 7 113 52 27 25 52 28 9 37 27 18 22 28 17 11 -0.57 - 59 0 0 27 29 41 16 7 58.5 8 114 52 27 7 53 27 51 36 27 0 23 27 59 10 -0.58 - 58 0 0 27 11 47 16 7 59.2 9 114 52 26 49 59 27 33 40 26 42 30 27 41 14 -0.59 - 57 0 0 26 53 59 16 8 0.0 10 115 52 26 32 12 27 15 51 26 24 43 27 23 24 -0.59 - 56 0 0 26 36 17 16 8 0.9 11 115 52 26 14 31 26 58 8 26 7 2 27 5 41 -0.60 - 55 0 0 26 18 41 16 8 1.9 12 115 52 25 56 57 26 40 32 25 49 29 26 48 4 -0.60 - 54 0 0 26 1 14 16 8 3.0 13 116 52 25 39 30 26 23 3 25 32 2 26 30 35 -0.60 - 53 0 0 25 43 54 16 8 4.1 14 116 52 25 22 11 26 5 41 25 14 44 26 13 13 -0.60 - 52 0 0 25 26 42 16 8 5.4 15 117 52 25 5 1 25 48 28 24 57 34 25 56 0 -0.61 - 51 0 0 25 9 38 16 8 6.7 15 117 52 24 47 58 25 31 24 24 40 32 25 38 55 -0.61 - 50 0 0 24 52 44 16 8 8.1 16 118 52 24 31 5 25 14 28 24 23 39 25 21 59 -0.61 - 49 0 0 24 35 59 16 8 9.6 17 118 52 24 14 22 24 57 42 24 6 56 25 5 12 -0.61 - 48 0 0 24 19 24 16 8 11.1 18 119 52 23 57 48 24 41 6 23 50 23 24 48 36 -0.61 - 47 0 0 24 3 0 16 8 12.8 19 119 51 23 41 25 24 24 40 23 34 0 24 32 9 -0.61 - 46 0 0 23 46 46 16 8 14.5 20 120 51 23 25 12 24 8 25 23 17 48 24 15 54 -0.62 - 45 0 0 23 30 43 16 8 16.3 21 120 51 23 9 11 23 52 21 23 1 47 23 59 49 -0.62 - 44 0 0 23 14 52 16 8 18.2 22 121 51 22 53 20 23 36 28 22 45 57 23 43 56 -0.62 - 43 0 0 22 59 12 16 8 20.2 23 121 50 22 37 42 23 20 47 22 30 19 23 28 15 -0.62 - 42 0 0 22 43 45 16 8 22.2 24 122 50 22 22 16 23 5 19 22 14 54 23 12 45 -0.62 - 41 0 0 22 28 30 16 8 24.3 25 122 50 22 7 3 22 50 3 21 59 41 22 57 29 -0.62 - 40 0 0 22 13 28 16 8 26.6 26 123 49 21 52 3 22 34 59 21 44 41 22 42 25 -0.62 - 39 0 0 21 58 40 16 8 28.8 27 123 49 21 37 16 22 20 10 21 29 54 22 27 35 -0.62 - 38 0 0 21 44 5 16 8 31.2 28 124 48 21 22 42 22 5 34 21 15 21 22 12 59 -0.62 - 37 0 0 21 29 45 16 8 33.6 28 124 48 21 8 23 21 51 12 21 1 3 21 58 36 -0.62 - 36 0 0 21 15 39 16 8 36.1 29 125 47 20 54 18 21 37 4 20 46 58 21 44 28 -0.63 - 35 0 0 21 1 47 16 8 38.7 30 126 47 20 40 28 21 23 11 20 33 8 21 30 35 -0.63 - 34 0 0 20 48 11 16 8 41.4 31 126 46 20 26 53 21 9 33 20 19 34 21 16 57 -0.63 - 33 0 0 20 34 49 16 8 44.1 32 127 46 20 13 33 20 56 11 20 6 14 21 3 34 -0.63 - 32 0 0 20 21 44 16 8 46.9 33 127 45 20 0 29 20 43 4 19 53 11 20 50 26 -0.63 - 31 0 0 20 8 54 16 8 49.8 34 128 44 19 47 40 20 30 13 19 40 23 20 37 35 -0.63 - 30 0 0 19 56 21 16 8 52.7 35 129 44 19 35 9 20 17 39 19 27 51 20 25 0 -0.63 - 29 0 0 19 44 5 16 8 55.7 36 129 43 19 22 53 20 5 21 19 15 36 20 12 42 -0.63 - 28 0 0 19 32 5 16 8 58.8 36 130 42 19 10 55 19 53 20 19 3 38 20 0 40 -0.63 - 27 0 0 19 20 22 16 9 1.9 37 131 42 18 59 13 19 41 36 18 51 57 19 48 56 -0.63 - 26 0 0 19 8 57 16 9 5.1 38 131 41 18 47 49 19 30 9 18 40 33 19 37 29 -0.63 - 25 0 0 18 57 49 16 9 8.4 39 132 40 18 36 42 19 19 0 18 29 27 19 26 20 -0.63 - 24 0 0 18 46 59 16 9 11.7 40 133 40 18 25 54 19 8 9 18 18 39 19 15 28 -0.63 - 23 0 0 18 36 27 16 9 15.1 41 133 39 18 15 23 18 57 36 18 8 9 19 4 55 -0.63 - 22 0 0 18 26 14 16 9 18.5 41 134 38 18 5 11 18 47 22 17 57 57 18 54 40 -0.63 - 21 0 0 18 16 19 16 9 22.0 42 135 37 17 55 17 18 37 26 17 48 4 18 44 44 -0.63 - 20 0 0 18 6 43 16 9 25.5 43 136 37 17 45 42 18 27 49 17 38 29 18 35 6 -0.63 - 19 0 0 17 57 26 16 9 29.1 44 137 36 17 36 26 18 18 31 17 29 13 18 25 47 -0.63 - 18 0 0 17 48 28 16 9 32.8 45 138 35 17 27 29 18 9 32 17 20 17 18 16 48 -0.63 - 17 0 0 17 39 49 16 9 36.5 45 139 34 17 18 52 18 0 52 17 11 40 18 8 8 -0.63 - 16 0 0 17 31 30 16 9 40.2 46 140 33 17 10 34 17 52 32 17 3 22 17 59 48 -0.63 - 15 0 0 17 23 31 16 9 44.0 47 141 33 17 2 35 17 44 32 16 55 24 17 51 47 -0.64 - 14 0 0 17 15 52 16 9 47.9 47 142 32 16 54 57 17 36 52 16 47 46 17 44 7 -0.64 - 13 0 0 17 8 33 16 9 51.7 48 143 31 16 47 39 17 29 32 16 40 28 17 36 47 -0.64 - 12 0 0 17 1 34 16 9 55.7 49 144 30 16 40 40 17 22 32 16 33 30 17 29 46 -0.64 - 11 0 0 16 54 55 16 9 59.6 50 145 29 16 34 2 17 15 52 16 26 52 17 23 7 -0.64 - 10 0 0 16 48 37 16 10 3.6 50 146 28 16 27 45 17 9 33 16 20 35 17 16 47 -0.64 - 9 0 0 16 42 39 16 10 7.7 51 147 27 16 21 48 17 3 35 16 14 38 17 10 49 -0.64 - 8 0 0 16 37 2 16 10 11.8 51 149 27 16 16 12 16 57 58 16 9 2 17 5 11 -0.64 - 7 0 0 16 31 46 16 10 15.9 52 150 26 16 10 57 16 52 41 16 3 47 16 59 54 -0.64 - 6 0 0 16 26 51 16 10 20.0 52 151 25 16 6 2 16 47 45 15 58 53 16 54 59 -0.64 - 5 0 0 16 22 17 16 10 24.2 53 153 24 16 1 29 16 43 11 15 54 20 16 50 24 -0.64 - 4 0 0 16 18 5 16 10 28.4 54 154 23 15 57 17 16 38 58 15 50 8 16 46 10 -0.64 - 3 0 0 16 14 13 16 10 32.6 54 155 22 15 53 25 16 35 6 15 46 17 16 42 18 -0.64 - 2 0 0 16 10 43 16 10 36.9 54 157 21 15 49 56 16 31 35 15 42 47 16 38 47 -0.64 - 1 0 0 16 7 34 16 10 41.1 55 158 20 15 46 47 16 28 26 15 39 39 16 35 38 -0.64 0 0 0 16 4 47 16 10 45.4 55 160 19 15 44 0 16 25 38 15 36 52 16 32 50 -0.64 1 0 0 16 2 21 16 10 49.8 56 162 18 15 41 35 16 23 12 15 34 27 16 30 24 -0.64 2 0 0 16 0 17 16 10 54.1 56 163 17 15 39 31 16 21 7 15 32 23 16 28 19 -0.64 3 0 0 15 58 34 16 10 58.5 56 165 17 15 37 48 16 19 25 15 30 40 16 26 36 -0.64 4 0 0 15 57 13 16 11 2.8 56 167 16 15 36 27 16 18 3 15 29 19 16 25 15 -0.64 5 0 0 15 56 14 16 11 7.2 57 168 15 15 35 28 16 17 4 15 28 20 16 24 16 -0.64 6 0 0 15 55 36 16 11 11.6 57 170 14 15 34 51 16 16 26 15 27 43 16 23 38 -0.64 7 0 0 15 55 20 16 11 16.0 57 172 13 15 34 35 16 16 10 15 27 27 16 23 22 -0.64 8 0 0 15 55 26 16 11 20.4 57 174 12 15 34 40 16 16 16 15 27 32 16 23 28 -0.64 9 0 0 15 55 53 16 11 24.8 57 175 11 15 35 8 16 16 43 15 28 0 16 23 55 -0.64 10 0 0 15 56 42 16 11 29.2 57 177 10 15 35 57 16 17 32 15 28 49 16 24 44 -0.64 11 0 0 15 57 53 16 11 33.6 57 179 9 15 37 7 16 18 43 15 29 59 16 25 55 -0.64 12 0 0 15 59 26 16 11 38.1 57 181 8 15 38 40 16 20 16 15 31 32 16 27 28 -0.64 13 0 0 16 1 20 16 11 42.5 57 183 7 15 40 34 16 22 11 15 33 25 16 29 23 -0.64 14 0 0 16 3 35 16 11 46.9 57 184 6 15 42 49 16 24 27 15 35 41 16 31 39 -0.64 15 0 0 16 6 13 16 11 51.3 57 186 5 15 45 26 16 27 4 15 38 18 16 34 17 -0.64 16 0 0 16 9 11 16 11 55.7 57 188 4 15 48 24 16 30 3 15 41 16 16 37 16 -0.64 17 0 0 16 12 32 16 12 0.1 57 190 3 15 51 44 16 33 24 15 44 36 16 40 37 -0.64 18 0 0 16 16 13 16 12 4.4 56 192 2 15 55 25 16 37 6 15 48 17 16 44 19 -0.64 19 0 0 16 20 16 16 12 8.8 56 193 1 15 59 28 16 41 10 15 52 19 16 48 23 -0.64 20 0 0 16 24 41 16 12 13.2 56 195 0 16 3 52 16 45 34 15 56 42 16 52 47 -0.64 21 0 0 16 29 26 16 12 17.5 55 196 -1 16 8 36 16 50 20 16 1 27 16 57 34 -0.64 22 0 0 16 34 32 16 12 21.8 55 198 -2 16 13 42 16 55 27 16 6 32 17 2 41 -0.64 23 0 0 16 40 0 16 12 26.1 55 200 -3 16 19 9 17 0 55 16 11 59 17 8 9 -0.64 24 0 0 16 45 48 16 12 30.4 54 201 -4 16 24 56 17 6 44 16 17 46 17 13 58 -0.64 25 0 0 16 51 57 16 12 34.6 54 203 -5 16 31 4 17 12 54 16 23 54 17 20 8 -0.64 26 0 0 16 58 26 16 12 38.8 53 204 -6 16 37 33 17 19 24 16 30 23 17 26 39 -0.64 27 0 0 17 5 16 16 12 43.0 53 206 -7 16 44 23 17 26 15 16 37 12 17 33 30 -0.64 28 0 0 17 12 27 16 12 47.2 52 207 -8 16 51 32 17 33 27 16 44 21 17 40 42 -0.64 29 0 0 17 19 57 16 12 51.3 52 208 -9 16 59 2 17 40 58 16 51 50 17 48 14 -0.64 30 0 0 17 27 48 16 12 55.4 51 210 -10 17 6 52 17 48 50 16 59 40 17 56 5 -0.64 31 0 0 17 35 59 16 12 59.5 51 211 -11 17 15 1 17 57 1 17 7 49 18 4 17 -0.64 32 0 0 17 44 29 16 13 3.5 50 212 -11 17 23 30 18 5 32 17 16 18 18 12 49 -0.64 33 0 0 17 53 19 16 13 7.5 49 213 -12 17 32 19 18 14 23 17 25 6 18 21 40 -0.64 34 0 0 18 2 28 16 13 11.5 49 214 -13 17 41 27 18 23 33 17 34 14 18 30 51 -0.64 35 0 0 18 11 56 16 13 15.4 48 215 -14 17 50 54 18 33 3 17 43 41 18 40 20 -0.64 36 0 0 18 21 43 16 13 19.2 47 216 -15 18 0 40 18 42 51 17 53 27 18 50 9 -0.64 37 0 0 18 31 49 16 13 23.1 46 218 -16 18 10 45 18 52 58 18 3 31 19 0 16 -0.64 38 0 0 18 42 14 16 13 26.8 46 219 -17 18 21 9 19 3 24 18 13 54 19 10 43 -0.64 39 0 0 18 52 57 16 13 30.6 45 219 -18 18 31 50 19 14 8 18 24 35 19 21 27 -0.64 40 0 0 19 3 57 16 13 34.3 44 220 -19 18 42 50 19 25 10 18 35 34 19 32 29 -0.64 41 0 0 19 15 16 16 13 37.9 44 221 -20 18 54 7 19 36 30 18 46 51 19 43 50 -0.64 42 0 0 19 26 52 16 13 41.5 43 222 -21 19 5 42 19 48 7 18 58 26 19 55 28 -0.64 43 0 0 19 38 46 16 13 45.0 42 223 -22 19 17 35 20 0 2 19 10 18 20 7 23 -0.64 44 0 0 19 50 56 16 13 48.4 41 224 -23 19 29 44 20 12 14 19 22 27 20 19 35 -0.64 45 0 0 20 3 24 16 13 51.9 40 225 -24 19 42 10 20 24 43 19 34 53 20 32 4 -0.64 46 0 0 20 16 8 16 13 55.2 39 225 -25 19 54 53 20 37 28 19 47 35 20 44 50 -0.64 47 0 0 20 29 8 16 13 58.5 39 226 -26 20 7 52 20 50 29 20 0 33 20 57 52 -0.64 48 0 0 20 42 24 16 14 1.7 38 227 -27 20 21 6 21 3 47 20 13 47 21 11 10 -0.64 49 0 0 20 55 55 16 14 4.9 37 228 -28 20 34 36 21 17 20 20 27 17 21 24 43 -0.64 50 0 0 21 9 42 16 14 8.0 36 228 -29 20 48 22 21 31 8 20 41 2 21 38 32 -0.64 51 0 0 21 23 44 16 14 11.0 35 229 -30 21 2 22 21 45 11 20 55 2 21 52 35 -0.64 52 0 0 21 38 0 16 14 14.0 34 230 -31 21 16 37 21 59 29 21 9 17 22 6 54 -0.64 53 0 0 21 52 31 16 14 16.9 33 230 -32 21 31 7 22 14 1 21 23 45 22 21 26 -0.64 54 0 0 22 7 15 16 14 19.7 33 231 -33 21 45 50 22 28 46 21 38 28 22 36 12 -0.64 55 0 0 22 22 13 16 14 22.5 32 232 -34 22 0 46 22 43 46 21 53 24 22 51 12 -0.64 56 0 0 22 37 25 16 14 25.2 31 232 -34 22 15 56 22 58 58 22 8 34 23 6 25 -0.64 57 0 0 22 52 49 16 14 27.8 30 233 -35 22 31 19 23 14 24 22 23 56 23 21 51 -0.64 58 0 0 23 8 25 16 14 30.3 29 234 -36 22 46 54 23 30 2 22 39 31 23 37 30 -0.64 59 0 0 23 24 14 16 14 32.8 28 234 -37 23 2 42 23 45 52 22 55 18 23 53 20 -0.64 60 0 0 23 40 15 16 14 35.2 27 235 -38 23 18 41 24 1 54 23 11 17 24 9 23 -0.64 61 0 0 23 56 26 16 14 37.5 26 235 -39 23 34 52 24 18 7 23 27 27 24 25 36 -0.64 62 0 0 24 12 49 16 14 39.8 25 236 -40 23 51 13 24 34 31 23 43 48 24 42 0 -0.64 63 0 0 24 29 22 16 14 41.9 24 236 -41 24 7 45 24 51 5 24 0 19 24 58 35 -0.64 64 0 0 24 46 6 16 14 44.0 24 237 -42 24 24 27 25 7 50 24 17 1 25 15 20 -0.64 65 0 0 25 2 58 16 14 46.0 23 237 -42 24 41 19 25 24 44 24 33 52 25 32 15 -0.64 66 0 0 25 20 1 16 14 48.0 22 238 -43 24 58 20 25 41 47 24 50 53 25 49 19 -0.64 67 0 0 25 37 12 16 14 49.8 21 238 -44 25 15 29 25 59 0 25 8 2 26 6 31 -0.64 68 0 0 25 54 31 16 14 51.6 20 239 -45 25 32 48 26 16 20 25 25 20 26 23 52 -0.64 69 0 0 26 11 59 16 14 53.3 19 239 -46 25 50 14 26 33 49 25 42 46 26 41 21 -0.64 70 0 0 26 29 34 16 14 54.9 18 240 -47 26 7 48 26 51 25 26 0 19 26 58 58 -0.64 71 0 0 26 47 16 16 14 56.4 17 241 -47 26 25 29 27 9 8 26 18 0 27 16 41 -0.64 72 0 0 27 5 4 16 14 57.8 16 241 -48 26 43 16 27 26 58 26 35 47 27 34 31 -0.65 73 0 0 27 22 59 16 14 59.2 15 242 -49 27 1 10 27 44 54 26 53 41 27 52 28 -0.65 74 0 0 27 41 0 16 15 0.5 14 242 -50 27 19 10 28 2 55 27 11 40 28 10 30 -0.65 75 0 0 27 59 6 16 15 1.7 13 243 -50 27 37 15 28 21 2 27 29 45 28 28 37 -0.65 76 0 0 28 17 17 16 15 2.8 12 243 -51 27 55 25 28 39 14 27 47 54 28 46 49 -0.65 77 0 0 28 35 32 16 15 3.8 12 244 -52 28 13 39 28 57 30 28 6 9 29 5 5 -0.65 78 0 0 28 53 51 16 15 4.8 11 244 -53 28 31 58 29 15 50 28 24 27 29 23 26 -0.65 79 0 0 29 12 14 16 15 5.7 10 245 -53 28 50 20 29 34 14 28 42 48 29 41 49 -0.65 80 0 0 29 30 39 16 15 6.5 9 245 -54 29 8 45 29 52 40 29 1 13 30 0 16 -0.65 81 0 0 29 49 7 16 15 7.2 8 246 -55 29 27 12 30 11 9 29 19 40 30 18 45 -0.66 82 0 0 30 7 38 16 15 7.8 7 246 -55 29 45 42 30 29 40 29 38 10 30 37 16 -0.66 83 0 0 30 26 10 16 15 8.4 6 247 -56 30 4 13 30 48 13 29 56 41 30 55 50 -0.66 84 0 0 30 44 44 16 15 8.8 5 247 -56 30 22 46 31 6 47 30 15 14 31 14 24 -0.66 85 0 0 31 3 18 16 15 9.2 4 248 -57 30 41 20 31 25 22 30 33 47 31 32 59 -0.67 86 0 0 31 21 53 16 15 9.5 3 248 -57 30 59 54 31 43 57 30 52 21 31 51 34 -0.68 87 0 0 31 40 27 16 15 9.8 2 249 -58 31 18 28 32 2 32 31 10 55 32 10 9 -0.70 88 0 0 31 59 1 16 15 9.9 1 249 -58 31 37 2 32 21 6 31 29 29 32 28 44 -0.73 89 0 0 32 17 35 16 15 10.0 1 250 -59 31 55 35 32 39 40 31 48 2 32 47 18 -0.89 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: TYC 6280-00035-1 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 18 46 45.2357 DE: -16 48 41.029 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 18 46 45.2356 DE: -16 48 41.029 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 9.5 * B mag [mag]: 9.6 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1315) Bronislawa asteroid class: approx. diameter [km]: 65 approx. diameter ["]: 0.029 distance from Earth [AU]: 3.11070 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#73 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): 0.019", 0.004", 79.795° remarks: * orbital elements for (1315)Bronislawa : Mean anomaly = 37.1502880700 deg Arg. of pericenter = 21.0438004573 deg Long. of node = 236.4462090640 deg Inclination = 7.0811321348 deg Eccentricity = 0.0739434538 Semimajor axis = 3.2085043091 AU Perihelion dist = 2.9712564190 AU Mag: H = 10.09, G = 0.15 Epoch of elements : MJD 60601.67468479 TDT (2024 Oct 18.6747) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#732023Apr24,2.61,2024,10,18,16.192443,-0.011907,0.539265,13.934257,0.305871,0.005612,0.000620,0.000000,0.000000 11.5178,-16.7852,-66.63,-9.96,False TYC 6280-00035-1,18.77923217,-16.8113968,9.62,9.48,9.40,0.0,0,,18.80297841,-16.7851731,6.44,6.06,0,0,0 1315,Bronislawa,15.91,64.512,3.1107,0,0,2.743,0.87,,3.2,0 0,37.0346,2024,10,18,21.0438,236.4462,7.0811,0.07394,3.20850,2.97126,10.09,5.0,0.15 1.172,0.0190,0.0040,80,0.0049,Known errors,0.85,0,-1,-1 20241018_0035-1,60140.64 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:27 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org