IOTA/IOTA-ES occultation update for (65) Cybele / TYC 6291-01286-1 event on 2021 Mar 17, 08:49 UT Visible from South America, Central America Summary ------- On 2021 Mar 17 UT, the 261.7 km diameter asteroid (65) Cybele will occult a 10.1 mag star in the constellation Sagittarius for observers along a path across South America, Central America. In the case of an occultation, the combined light of the asteroid and the star will drop by 2.77 mag to 12.78 mag (the magnitude of the asteroid) for at most 9.5 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: 2021 Mar 17, 08:45 - 2021 Mar 17, 08:52 * geocentric midpoint of event [JD]: 2459290.86753750 * magnitude of target star: 10.10 * magnitude drop [mag]: 2.77 * estimated maximum duration [s]: 9.5 * Moon: 15 % sunlit, 115° distance * Sun: 70° distance * rough path description: South America, Central America Additional comments ------------------- RUWE high, duplicated source flag, The occultation path -------------------- * approximate projected width [km]: 293 * 1 sigma uncertainty interval [path widths]: +/- 0.11 * 1 sigma uncertainty interval [seconds]: +/- 1.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.021, +/- 0.012) * 1 sigma uncertainty ellipse (major, minor, PA): (0.021", 0.012", 86°) * approx speed of asteroid's shadow [km/s]: 27.6897 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 6291-01286-1 by 65 Cybele on 2021 Mar 17 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 -102 0 0 16 53 36 8 45 50.2 0 110 -59 15 29 43 18 18 34 15 12 10 .. .. .. .... -101 0 0 16 32 31 8 45 50.3 2 111 -58 15 8 45 17 57 23 14 51 14 18 15 24 -0.24 -100 0 0 16 11 40 8 45 50.4 3 111 -57 14 48 1 17 36 24 14 30 31 17 54 24 -0.34 - 99 0 0 15 51 2 8 45 50.7 4 111 -57 14 27 30 17 15 39 14 10 2 17 33 38 -0.39 - 98 0 0 15 30 39 8 45 51.0 5 111 -56 14 7 13 16 55 8 13 49 46 17 13 5 -0.41 - 97 0 0 15 10 29 8 45 51.4 6 112 -55 13 47 11 16 34 52 13 29 46 16 52 47 -0.43 - 96 0 0 14 50 35 8 45 51.9 7 112 -54 13 27 24 16 14 50 13 10 0 16 32 44 -0.44 - 95 0 0 14 30 56 8 45 52.5 8 112 -54 13 7 53 15 55 4 12 50 30 16 12 56 -0.45 - 94 0 0 14 11 33 8 45 53.1 9 113 -53 12 48 37 15 35 33 12 31 16 15 53 24 -0.45 - 93 0 0 13 52 27 8 45 53.9 10 113 -52 12 29 38 15 16 19 12 12 18 15 34 8 -0.46 - 92 0 0 13 33 37 8 45 54.7 11 113 -51 12 10 55 14 57 22 11 53 37 15 15 9 -0.46 - 91 0 0 13 15 5 8 45 55.6 12 113 -50 11 52 30 14 38 42 11 35 13 14 56 28 -0.47 - 90 0 0 12 56 50 8 45 56.5 13 114 -49 11 34 22 14 20 19 11 17 7 14 38 3 -0.47 - 89 0 0 12 38 53 8 45 57.6 14 114 -48 11 16 32 14 2 15 10 59 19 14 19 57 -0.47 - 88 0 0 12 21 14 8 45 58.7 15 114 -47 10 59 1 13 44 29 10 41 49 14 2 9 -0.47 - 87 0 0 12 3 54 8 45 59.9 16 114 -47 10 41 48 13 27 1 10 24 38 13 44 41 -0.47 - 86 0 0 11 46 53 8 46 1.2 17 115 -46 10 24 55 13 9 53 10 7 46 13 27 31 -0.48 - 85 0 0 11 30 12 8 46 2.6 18 115 -45 10 8 21 12 53 4 9 51 13 13 10 41 -0.48 - 84 0 0 11 13 51 8 46 4.0 19 115 -44 9 52 7 12 36 36 9 35 0 12 54 10 -0.48 - 83 0 0 10 57 50 8 46 5.6 20 115 -43 9 36 12 12 20 27 9 19 8 12 38 0 -0.48 - 82 0 0 10 42 9 8 46 7.1 21 116 -42 9 20 39 12 4 39 9 3 35 12 22 11 -0.48 - 81 0 0 10 26 49 8 46 8.8 22 116 -41 9 5 25 11 49 12 8 48 24 12 6 42 -0.48 - 80 0 0 10 11 50 8 46 10.6 23 116 -40 8 50 33 11 34 6 8 33 33 11 51 35 -0.48 - 79 0 0 9 57 12 8 46 12.4 24 116 -39 8 36 3 11 19 22 8 19 3 11 36 49 -0.48 - 78 0 0 9 42 57 8 46 14.3 25 117 -38 8 21 53 11 4 59 8 4 56 11 22 25 -0.49 - 77 0 0 9 29 3 8 46 16.2 26 117 -37 8 8 6 10 50 59 7 51 10 11 8 22 -0.49 - 76 0 0 9 15 31 8 46 18.3 27 117 -36 7 54 41 10 37 20 7 37 46 10 54 43 -0.49 - 75 0 0 9 2 22 8 46 20.4 28 117 -35 7 41 38 10 24 5 7 24 44 10 41 26 -0.49 - 74 0 0 8 49 35 8 46 22.5 29 118 -34 7 28 57 10 11 12 7 12 5 10 28 31 -0.49 - 73 0 0 8 37 12 8 46 24.8 30 118 -33 7 16 40 9 58 42 6 59 48 10 16 0 -0.49 - 72 0 0 8 25 11 8 46 27.1 31 118 -32 7 4 45 9 46 35 6 47 55 10 3 52 -0.49 - 71 0 0 8 13 34 8 46 29.5 32 119 -31 6 53 13 9 34 52 6 36 24 9 52 8 -0.49 - 70 0 0 8 2 20 8 46 31.9 33 119 -30 6 42 5 9 23 33 6 25 18 9 40 48 -0.49 - 69 0 0 7 51 30 8 46 34.4 34 119 -29 6 31 21 9 12 38 6 14 34 9 29 51 -0.49 - 68 0 0 7 41 4 8 46 37.0 35 120 -28 6 21 0 9 2 6 6 4 14 9 19 18 -0.49 - 67 0 0 7 31 3 8 46 39.6 36 120 -27 6 11 3 8 51 59 5 54 19 9 9 10 -0.49 - 66 0 0 7 21 25 8 46 42.3 36 121 -26 6 1 30 8 42 17 5 44 47 8 59 27 -0.49 - 65 0 0 7 12 12 8 46 45.0 37 121 -25 5 52 22 8 32 59 5 35 39 8 50 8 -0.49 - 64 0 0 7 3 23 8 46 47.8 38 121 -24 5 43 38 8 24 5 5 26 56 8 41 13 -0.49 - 63 0 0 6 54 59 8 46 50.7 39 122 -23 5 35 18 8 15 37 5 18 37 8 32 44 -0.49 - 62 0 0 6 47 0 8 46 53.6 40 122 -22 5 27 23 8 7 34 5 10 43 8 24 40 -0.49 - 61 0 0 6 39 26 8 46 56.5 41 123 -21 5 19 53 7 59 56 5 3 14 8 17 1 -0.49 - 60 0 0 6 32 17 8 46 59.6 42 123 -20 5 12 48 7 52 43 4 56 9 8 9 47 -0.50 - 59 0 0 6 25 33 8 47 2.6 43 124 -19 5 6 7 7 45 55 4 49 30 8 2 59 -0.50 - 58 0 0 6 19 15 8 47 5.8 44 124 -18 4 59 52 7 39 34 4 43 15 7 56 37 -0.50 - 57 0 0 6 13 22 8 47 8.9 45 125 -17 4 54 2 7 33 37 4 37 26 7 50 40 -0.50 - 56 0 0 6 7 54 8 47 12.2 46 126 -16 4 48 37 7 28 7 4 32 2 7 45 9 -0.50 - 55 0 0 6 2 52 8 47 15.4 46 126 -15 4 43 38 7 23 2 4 27 3 7 40 3 -0.50 - 54 0 0 5 58 16 8 47 18.8 47 127 -14 4 39 4 7 18 24 4 22 30 7 35 24 -0.50 - 53 0 0 5 54 6 8 47 22.1 48 128 -13 4 34 56 7 14 11 4 18 22 7 31 11 -0.50 - 52 0 0 5 50 21 8 47 25.5 49 129 -12 4 31 13 7 10 24 4 14 39 7 27 24 -0.50 - 51 0 0 5 47 2 8 47 29.0 50 129 -11 4 27 56 7 7 4 4 11 22 7 24 3 -0.50 - 50 0 0 5 44 9 8 47 32.5 51 130 -10 4 25 5 7 4 9 4 8 31 7 21 8 -0.50 - 49 0 0 5 41 42 8 47 36.0 51 131 -9 4 22 39 7 1 41 4 6 6 7 18 40 -0.50 - 48 0 0 5 39 41 8 47 39.6 52 132 -8 4 20 39 6 59 39 4 4 6 7 16 38 -0.50 - 47 0 0 5 38 6 8 47 43.2 53 133 -7 4 19 5 6 58 3 4 2 32 7 15 2 -0.50 - 46 0 0 5 36 58 8 47 46.8 54 134 -6 4 17 57 6 56 54 4 1 24 7 13 52 -0.50 - 45 0 0 5 36 15 8 47 50.5 54 135 -5 4 17 14 6 56 11 4 0 42 7 13 9 -0.50 - 44 0 0 5 35 59 8 47 54.2 55 136 -4 4 16 58 6 55 55 4 0 25 7 12 53 -0.50 - 43 0 0 5 36 8 8 47 58.0 56 137 -3 4 17 7 6 56 4 4 0 35 7 13 3 -0.50 - 42 0 0 5 36 44 8 48 1.7 56 138 -2 4 17 43 6 56 41 4 1 10 7 13 39 -0.50 - 41 0 0 5 37 46 8 48 5.5 57 140 -1 4 18 44 6 57 43 4 2 11 7 14 42 -0.50 - 40 0 0 5 39 14 8 48 9.4 58 141 0 4 20 11 6 59 12 4 3 38 7 16 11 -0.50 - 39 0 0 5 41 8 8 48 13.2 58 143 1 4 22 4 7 1 8 4 5 31 7 18 7 -0.50 - 38 0 0 5 43 29 8 48 17.1 59 144 2 4 24 23 7 3 29 4 7 50 7 20 29 -0.50 - 37 0 0 5 46 15 8 48 21.0 59 145 3 4 27 8 7 6 18 4 10 34 7 23 17 -0.50 - 36 0 0 5 49 28 8 48 25.0 60 147 4 4 30 19 7 9 32 4 13 45 7 26 32 -0.50 - 35 0 0 5 53 6 8 48 28.9 60 149 5 4 33 55 7 13 13 4 17 21 7 30 13 -0.50 - 34 0 0 5 57 11 8 48 32.9 61 150 6 4 37 57 7 17 20 4 21 22 7 34 21 -0.50 - 33 0 0 6 1 41 8 48 36.9 61 152 7 4 42 26 7 21 53 4 25 50 7 38 55 -0.50 - 32 0 0 6 6 38 8 48 40.9 62 154 8 4 47 19 7 26 52 4 30 43 7 43 54 -0.50 - 31 0 0 6 12 0 8 48 44.9 62 156 9 4 52 39 7 32 18 4 36 2 7 49 21 -0.50 - 30 0 0 6 17 48 8 48 49.0 62 158 10 4 58 24 7 38 9 4 41 46 7 55 13 -0.50 - 29 0 0 6 24 2 8 48 53.0 63 160 11 5 4 34 7 44 27 4 47 56 8 1 31 -0.50 - 28 0 0 6 30 42 8 48 57.1 63 162 12 5 11 10 7 51 10 4 54 31 8 8 15 -0.50 - 27 0 0 6 37 47 8 49 1.2 63 164 13 5 18 11 7 58 19 5 1 31 8 15 25 -0.50 - 26 0 0 6 45 17 8 49 5.3 63 166 14 5 25 37 8 5 54 5 8 57 8 23 1 -0.50 - 25 0 0 6 53 13 8 49 9.3 63 168 15 5 33 29 8 13 54 5 16 48 8 31 2 -0.50 - 24 0 0 7 1 34 8 49 13.4 63 170 16 5 41 46 8 22 20 5 25 3 8 39 28 -0.50 - 23 0 0 7 10 20 8 49 17.5 63 173 17 5 50 27 8 31 11 5 33 44 8 48 21 -0.50 - 22 0 0 7 19 32 8 49 21.6 63 175 18 5 59 34 8 40 27 5 42 49 8 57 38 -0.50 - 21 0 0 7 29 8 8 49 25.7 63 177 19 6 9 5 8 50 8 5 52 19 9 7 20 -0.50 - 20 0 0 7 39 9 8 49 29.8 63 179 20 6 19 0 9 0 15 6 2 14 9 17 28 -0.50 - 19 0 0 7 49 34 8 49 33.9 63 181 21 6 29 20 9 10 46 6 12 33 9 28 0 -0.50 - 18 0 0 8 0 24 8 49 38.0 63 183 22 6 40 4 9 21 41 6 23 16 9 38 57 -0.50 - 17 0 0 8 11 38 8 49 42.1 62 185 23 6 51 13 9 33 1 6 34 23 9 50 18 -0.50 - 16 0 0 8 23 16 8 49 46.2 62 187 24 7 2 45 9 44 46 6 45 54 10 2 4 -0.50 - 15 0 0 8 35 18 8 49 50.3 62 189 25 7 14 41 9 56 54 6 57 49 10 14 13 -0.50 - 14 0 0 8 47 44 8 49 54.3 61 191 26 7 27 0 10 9 26 7 10 7 10 26 47 -0.50 - 13 0 0 9 0 33 8 49 58.4 61 193 27 7 39 43 10 22 22 7 22 48 10 39 44 -0.50 - 12 0 0 9 13 45 8 50 2.4 61 195 28 7 52 49 10 35 41 7 35 53 10 53 5 -0.50 - 11 0 0 9 27 21 8 50 6.4 60 197 29 8 6 18 10 49 23 7 49 20 11 6 49 -0.50 - 10 0 0 9 41 19 8 50 10.4 60 198 30 8 20 9 11 3 28 8 3 10 11 20 55 -0.50 - 9 0 0 9 55 40 8 50 14.4 59 200 31 8 34 23 11 17 56 8 17 23 11 35 25 -0.50 - 8 0 0 10 10 23 8 50 18.4 58 201 32 8 48 59 11 32 46 8 31 57 11 50 16 -0.50 - 7 0 0 10 25 28 8 50 22.3 58 203 33 9 3 57 11 47 59 8 46 54 12 5 30 -0.50 - 6 0 0 10 40 55 8 50 26.2 57 204 34 9 19 17 12 3 33 9 2 12 12 21 6 -0.50 - 5 0 0 10 56 43 8 50 30.1 56 206 35 9 34 58 12 19 28 9 17 51 12 37 3 -0.50 - 4 0 0 11 12 52 8 50 34.0 56 207 35 9 51 0 12 35 45 9 33 52 12 53 22 -0.50 - 3 0 0 11 29 22 8 50 37.8 55 209 36 10 7 22 12 52 23 9 50 13 13 10 1 -0.50 - 2 0 0 11 46 12 8 50 41.6 54 210 37 10 24 5 13 9 21 10 6 54 13 27 1 -0.50 - 1 0 0 12 3 23 8 50 45.4 54 211 38 10 41 8 13 26 39 10 23 56 13 44 20 -0.50 0 0 0 12 20 53 8 50 49.1 53 212 39 10 58 31 13 44 17 10 41 17 14 2 0 -0.50 1 0 0 12 38 43 8 50 52.8 52 213 40 11 16 13 14 2 15 10 58 58 14 19 59 -0.50 2 0 0 12 56 51 8 50 56.4 51 214 41 11 34 14 14 20 31 11 16 57 14 38 17 -0.50 3 0 0 13 15 18 8 51 0.0 50 215 42 11 52 34 14 39 6 11 35 15 14 56 54 -0.50 4 0 0 13 34 4 8 51 3.6 50 216 43 12 11 11 14 57 59 11 53 51 15 15 49 -0.50 5 0 0 13 53 7 8 51 7.1 49 217 44 12 30 7 15 17 10 12 12 45 15 35 1 -0.50 6 0 0 14 12 27 8 51 10.6 48 218 44 12 49 20 15 36 38 12 31 57 15 54 31 -0.50 7 0 0 14 32 4 8 51 14.0 47 219 45 13 8 50 15 56 23 12 51 25 16 14 18 -0.50 8 0 0 14 51 58 8 51 17.4 46 220 46 13 28 36 16 16 24 13 11 9 16 34 21 -0.50 9 0 0 15 12 7 8 51 20.7 45 221 47 13 48 38 16 36 42 13 31 10 16 54 40 -0.50 10 0 0 15 32 33 8 51 24.0 44 221 48 14 8 56 16 57 14 13 51 26 17 15 14 -0.50 11 0 0 15 53 13 8 51 27.3 43 222 49 14 29 29 17 18 2 14 11 58 17 36 3 -0.50 12 0 0 16 14 7 8 51 30.4 43 223 49 14 50 16 17 39 4 14 32 44 17 57 6 -0.50 13 0 0 16 35 15 8 51 33.5 42 224 50 15 11 17 18 0 19 14 53 43 18 18 24 -0.50 14 0 0 16 56 37 8 51 36.6 41 224 51 15 32 32 18 21 48 15 14 57 18 39 54 -0.50 15 0 0 17 18 12 8 51 39.6 40 225 52 15 54 0 18 43 30 15 36 23 19 1 38 -0.50 16 0 0 17 39 59 8 51 42.5 39 226 52 16 15 40 19 5 24 15 58 2 19 23 33 -0.50 17 0 0 18 1 58 8 51 45.4 38 226 53 16 37 33 19 27 30 16 19 53 19 45 40 -0.50 18 0 0 18 24 8 8 51 48.2 37 227 54 16 59 36 19 49 46 16 41 56 20 7 58 -0.50 19 0 0 18 46 29 8 51 51.0 36 227 54 17 21 51 20 12 14 17 4 9 20 30 27 -0.50 20 0 0 19 8 59 8 51 53.7 35 228 55 17 44 15 20 34 51 17 26 32 20 53 5 -0.50 21 0 0 19 31 39 8 51 56.3 34 229 56 18 6 50 20 57 37 17 49 5 21 15 53 -0.50 22 0 0 19 54 29 8 51 58.8 33 229 56 18 29 33 21 20 32 18 11 47 21 38 49 -0.50 23 0 0 20 17 26 8 52 1.3 32 230 57 18 52 25 21 43 35 18 34 38 22 1 54 -0.50 24 0 0 20 40 31 8 52 3.7 31 230 57 19 15 25 22 6 46 18 57 37 22 25 5 -0.50 25 0 0 21 3 43 8 52 6.0 30 231 58 19 38 31 22 30 3 19 20 43 22 48 24 -0.50 26 0 0 21 27 1 8 52 8.3 29 231 58 20 1 45 22 53 27 19 43 55 23 11 49 -0.50 27 0 0 21 50 26 8 52 10.5 28 232 59 20 25 5 23 16 56 20 7 14 23 35 19 -0.50 28 0 0 22 13 55 8 52 12.6 27 232 59 20 48 30 23 40 30 20 30 38 23 58 54 -0.50 29 0 0 22 37 29 8 52 14.7 26 233 59 21 12 0 24 4 8 20 54 7 24 22 33 -0.50 30 0 0 23 1 7 8 52 16.6 25 233 60 21 35 34 24 27 50 21 17 40 24 46 16 -0.50 31 0 0 23 24 48 8 52 18.5 24 234 60 21 59 11 24 51 35 21 41 17 25 10 2 -0.50 32 0 0 23 48 32 8 52 20.4 23 234 60 22 22 52 25 15 23 22 4 57 25 33 50 -0.50 33 0 0 24 12 18 8 52 22.1 22 235 60 22 46 35 25 39 12 22 28 39 25 57 40 -0.50 34 0 0 24 36 6 8 52 23.8 21 235 60 23 10 19 26 3 2 22 52 23 26 21 31 -0.50 35 0 0 24 59 54 8 52 25.4 20 236 61 23 34 5 26 26 53 23 16 8 26 45 23 -0.50 36 0 0 25 23 42 8 52 26.9 19 236 61 23 57 51 26 50 44 23 39 54 27 9 14 -0.50 37 0 0 25 47 30 8 52 28.3 18 237 61 24 21 37 27 14 34 24 3 39 27 33 5 -0.50 38 0 0 26 11 17 8 52 29.7 17 237 61 24 45 22 27 38 23 24 27 24 27 56 54 -0.50 39 0 0 26 35 2 8 52 31.0 17 238 61 25 9 6 28 2 10 24 51 7 28 20 41 -0.50 40 0 0 26 58 45 8 52 32.2 16 238 61 25 32 47 28 25 54 25 14 49 28 44 25 -0.50 41 0 0 27 22 25 8 52 33.3 15 239 61 25 56 26 28 49 35 25 38 28 29 8 6 -0.50 42 0 0 27 46 2 8 52 34.4 14 239 60 26 20 2 29 13 12 26 2 4 29 31 43 -0.50 43 0 0 28 9 34 8 52 35.4 13 240 60 26 43 35 29 36 45 26 25 36 29 55 16 -0.50 44 0 0 28 33 2 8 52 36.3 12 240 60 27 7 3 30 0 12 26 49 4 30 18 44 -0.50 45 0 0 28 56 25 8 52 37.1 11 241 60 27 30 26 30 23 35 27 12 27 30 42 7 -0.50 46 0 0 29 19 42 8 52 37.9 10 241 59 27 53 43 30 46 51 27 35 45 31 5 23 -0.50 47 0 0 29 42 53 8 52 38.6 9 242 59 28 16 55 31 10 1 27 58 56 31 28 32 -0.50 48 0 0 30 5 56 8 52 39.2 8 242 59 28 40 0 31 33 4 28 22 2 31 51 35 -0.51 49 0 0 30 28 53 8 52 39.8 7 243 58 29 2 58 31 55 59 28 45 0 32 14 29 -0.51 50 0 0 30 51 42 8 52 40.2 6 243 58 29 25 49 32 18 45 29 7 51 32 37 16 -0.51 51 0 0 31 14 22 8 52 40.6 5 244 58 29 48 31 32 41 24 29 30 34 32 59 53 -0.51 52 0 0 31 36 54 8 52 41.0 4 244 57 30 11 5 33 3 53 29 53 8 33 22 22 -0.51 53 0 0 31 59 16 8 52 41.2 3 245 57 30 33 30 33 26 12 30 15 34 33 44 41 -0.52 54 0 0 32 21 28 8 52 41.4 2 245 56 30 55 45 33 48 22 30 37 49 34 6 50 -0.53 55 0 0 32 43 30 8 52 41.5 1 246 56 31 17 50 34 10 21 30 59 56 34 28 48 -0.55 56 0 0 33 5 22 8 52 41.6 0 247 55 31 39 45 .. .. .. 31 21 51 .. .. .. -0.67 Uncertainty in time = +/- 2 secs Prediction of 2021 Mar 17.0 Data for the target star ------------------------ * name: TYC 6291-01286-1 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 19 10 44.8498 DE: -19 20 19.049 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 19 10 44.8500 DE: -19 20 19.048 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (65) Cybele asteroid class: ShapeModel approx. diameter [km]: 262 approx. diameter ["]: 0.111 distance from Earth [AU]: 3.23860 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#87 date of fit: 2021 Feb 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): 0.021", 0.012", 85.523° remarks: * orbital elements for (65)Cybele : Mean anomaly = 8.09507535 deg Arg. of pericenter = 102.92531920 deg Long. of node = 155.61154853 deg Inclination = 3.56410895 deg Eccentricity = 0.11242801 Semimajor axis = 3.42611962 AU Perihelion dist = 3.04092781 AU Mag: H = 6.88, G = 0.01 Epoch of elements : MJD 59290.36756944 TDT (2021 Mar 17.3676) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#872021Feb24,9.45,2021,3,17,8.8209,-0.07079,0.44294,15.45074,2.35276,-0.00552,-0.00057,0.00000,0.00000 -19.4727,-19.3044,49.77,-1.20,False TYC 6291-01286-1,19.17912498,-19.3386245,0.00,10.10,0.00,0.0,0,,19.19941142,-19.3043625 65,Cybele,12.78,261.7,3.2386,0,0,2.964,6.39,,16.6 0,8.0379,2021,3,17,102.9253,155.6115,3.5641,0.11243,3.42612,3.04093,6.88,5.0,0.15 1.105,0.0213,0.0117,86,0.0117,Known errors,-1.00,-1,-1,-1 20210317_1286-1,59290.00 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2021 Mar 17, 00:48 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org