IOTA/IOTA-ES occultation update for (101955) Bennu / TYC 287-00022-1 event on 2023 Nov 26, 11:11 UT Visible from Canada, USA Summary ------- On 2023 Nov 26 UT, the 0.3 km diameter asteroid (101955) Bennu will occult a 11.0 mag star in the constellation Virgo for observers along a path across Canada, USA. In the case of an occultation, the combined light of the asteroid and the star will drop by 11.49 mag to 22.53 mag (the magnitude of the asteroid) for at most 0.010 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: 18 * date and approx. time of event: 2023 Nov 26, 11:06 - 2023 Nov 26, 11:16 * geocentric midpoint of event [JD]: 2460274.96631912 * magnitude of target star: 11.04 * magnitude drop [mag]: 11.49 * estimated maximum duration [s]: 0.010 * Moon: 99 % sunlit, 128° distance * Sun: 63° distance * rough path description: Canada, USA The occultation path -------------------- * approximate projected width [km]: 0 * 1 sigma uncertainty interval [path widths]: +/- 3.84 * 1 sigma uncertainty interval [seconds]: +/- 0.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.002, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.002", 0.002", 90°) * approx speed of asteroid's shadow [km/s]: 21.4660 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 287-00022-1 by 101955 Bennu on 2023 Nov 26 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 -144 0 0 49 51 28 11 6 56.3 0 82 -55 49 51 22 49 51 34 49 50 41 49 52 15 .... -143 0 0 49 57 4 11 6 56.4 1 82 -54 49 56 58 49 57 10 49 56 17 49 57 51 -0.33 -142 0 0 50 2 19 11 6 56.4 2 83 -53 50 2 13 50 2 25 50 1 32 50 3 6 -0.36 -141 0 0 50 7 13 11 6 56.6 2 84 -53 50 7 8 50 7 19 50 6 27 50 8 0 -0.38 -140 0 0 50 11 47 11 6 56.7 3 85 -52 50 11 41 50 11 53 50 11 1 50 12 33 -0.39 -139 0 0 50 16 0 11 6 56.9 4 86 -52 50 15 54 50 16 6 50 15 13 50 16 46 -0.39 -138 0 0 50 19 52 11 6 57.2 4 86 -51 50 19 47 50 19 58 50 19 6 50 20 39 -0.40 -137 0 0 50 23 24 11 6 57.5 5 87 -51 50 23 18 50 23 30 50 22 38 50 24 10 -0.40 -136 0 0 50 26 35 11 6 57.8 5 88 -50 50 26 30 50 26 41 50 25 49 50 27 22 -0.40 -135 0 0 50 29 26 11 6 58.2 6 89 -50 50 29 20 50 29 32 50 28 40 50 30 12 -0.40 -134 0 0 50 31 56 11 6 58.6 7 89 -49 50 31 51 50 32 2 50 31 10 50 32 43 -0.40 -133 0 0 50 34 6 11 6 59.0 7 90 -49 50 34 1 50 34 12 50 33 20 50 34 52 -0.40 -132 0 0 50 35 56 11 6 59.5 8 91 -48 50 35 50 50 36 1 50 35 10 50 36 42 -0.40 -131 0 0 50 37 25 11 7 0.0 9 92 -47 50 37 19 50 37 31 50 36 39 50 38 11 -0.40 -130 0 0 50 38 34 11 7 0.6 9 92 -47 50 38 28 50 38 39 50 37 48 50 39 20 -0.41 -129 0 0 50 39 22 11 7 1.2 10 93 -46 50 39 17 50 39 28 50 38 36 50 40 9 -0.41 -128 0 0 50 39 51 11 7 1.8 11 94 -46 50 39 45 50 39 56 50 39 4 50 40 37 -0.41 -127 0 0 50 39 59 11 7 2.5 11 95 -45 50 39 53 50 40 4 50 39 12 50 40 45 -0.41 -126 0 0 50 39 46 11 7 3.2 12 96 -45 50 39 41 50 39 52 50 39 0 50 40 32 -0.41 -125 0 0 50 39 13 11 7 4.0 12 96 -44 50 39 8 50 39 19 50 38 27 50 40 0 -0.41 -124 0 0 50 38 20 11 7 4.8 13 97 -43 50 38 15 50 38 26 50 37 34 50 39 6 -0.41 -123 0 0 50 37 7 11 7 5.6 14 98 -43 50 37 1 50 37 12 50 36 21 50 37 53 -0.41 -122 0 0 50 35 33 11 7 6.5 14 99 -42 50 35 27 50 35 38 50 34 47 50 36 19 -0.41 -121 0 0 50 33 38 11 7 7.4 15 100 -42 50 33 33 50 33 44 50 32 52 50 34 25 -0.41 -120 0 0 50 31 24 11 7 8.3 16 100 -41 50 31 18 50 31 29 50 30 37 50 32 10 -0.41 -119 0 0 50 28 48 11 7 9.3 16 101 -40 50 28 43 50 28 54 50 28 2 50 29 34 -0.41 -118 0 0 50 25 52 11 7 10.4 17 102 -40 50 25 47 50 25 58 50 25 6 50 26 38 -0.41 -117 0 0 50 22 35 11 7 11.4 18 103 -39 50 22 30 50 22 41 50 21 49 50 23 22 -0.41 -116 0 0 50 18 58 11 7 12.5 18 104 -39 50 18 52 50 19 4 50 18 12 50 19 44 -0.41 -115 0 0 50 15 0 11 7 13.7 19 104 -38 50 14 54 50 15 5 50 14 13 50 15 46 -0.41 -114 0 0 50 10 41 11 7 14.9 19 105 -37 50 10 35 50 10 46 50 9 54 50 11 27 -0.41 -113 0 0 50 6 1 11 7 16.1 20 106 -37 50 5 55 50 6 6 50 5 14 50 6 47 -0.41 -112 0 0 50 1 0 11 7 17.4 21 107 -36 50 0 54 50 1 5 50 0 13 50 1 46 -0.41 -111 0 0 49 55 37 11 7 18.7 21 108 -36 49 55 32 49 55 43 49 54 51 49 56 24 -0.41 -110 0 0 49 49 54 11 7 20.1 22 108 -35 49 49 48 49 49 59 49 49 7 49 50 40 -0.41 -109 0 0 49 43 49 11 7 21.5 23 109 -34 49 43 43 49 43 55 49 43 2 49 44 36 -0.41 -108 0 0 49 37 23 11 7 23.0 23 110 -34 49 37 17 49 37 28 49 36 36 49 38 9 -0.41 -107 0 0 49 30 35 11 7 24.5 24 111 -33 49 30 29 49 30 40 49 29 48 49 31 21 -0.41 -106 0 0 49 23 25 11 7 26.0 25 112 -32 49 23 19 49 23 31 49 22 38 49 24 12 -0.41 -105 0 0 49 15 54 11 7 27.6 25 112 -32 49 15 48 49 15 59 49 15 7 49 16 41 -0.41 -104 0 0 49 8 0 11 7 29.2 26 113 -31 49 7 55 49 8 6 49 7 13 49 8 47 -0.41 -103 0 0 48 59 45 11 7 30.9 27 114 -30 48 59 39 48 59 51 48 58 58 49 0 32 -0.41 -102 0 0 48 51 7 11 7 32.7 27 115 -30 48 51 1 48 51 13 48 50 20 48 51 54 -0.41 -101 0 0 48 42 7 11 7 34.4 28 116 -29 48 42 1 48 42 13 48 41 20 48 42 54 -0.41 -100 0 0 48 32 45 11 7 36.3 29 117 -29 48 32 39 48 32 50 48 31 57 48 33 32 -0.41 - 99 0 0 48 22 59 11 7 38.1 29 117 -28 48 22 54 48 23 5 48 22 12 48 23 47 -0.41 - 98 0 0 48 12 52 11 7 40.1 30 118 -27 48 12 46 48 12 57 48 12 4 48 13 39 -0.41 - 97 0 0 48 2 21 11 7 42.0 31 119 -26 48 2 15 48 2 26 48 1 33 48 3 8 -0.41 - 96 0 0 47 51 27 11 7 44.1 31 120 -26 47 51 21 47 51 32 47 50 39 47 52 15 -0.41 - 95 0 0 47 40 9 11 7 46.2 32 121 -25 47 40 4 47 40 15 47 39 22 47 40 57 -0.41 - 94 0 0 47 28 29 11 7 48.3 33 122 -24 47 28 23 47 28 35 47 27 41 47 29 17 -0.41 - 93 0 0 47 16 25 11 7 50.5 33 123 -24 47 16 19 47 16 31 47 15 37 47 17 13 -0.41 - 92 0 0 47 3 57 11 7 52.7 34 123 -23 47 3 51 47 4 3 47 3 9 47 4 45 -0.41 - 91 0 0 46 51 5 11 7 55.0 35 124 -22 46 50 59 46 51 11 46 50 17 46 51 54 -0.41 - 90 0 0 46 37 50 11 7 57.4 35 125 -22 46 37 44 46 37 55 46 37 1 46 38 38 -0.41 - 89 0 0 46 24 10 11 7 59.8 36 126 -21 46 24 4 46 24 16 46 23 21 46 24 58 -0.41 - 88 0 0 46 10 5 11 8 2.2 37 127 -20 46 10 0 46 10 11 46 9 17 46 10 54 -0.41 - 87 0 0 45 55 37 11 8 4.8 38 128 -19 45 55 31 45 55 43 45 54 48 45 56 26 -0.41 - 86 0 0 45 40 44 11 8 7.4 38 129 -19 45 40 38 45 40 50 45 39 55 45 41 33 -0.41 - 85 0 0 45 25 26 11 8 10.0 39 130 -18 45 25 20 45 25 32 45 24 37 45 26 15 -0.41 - 84 0 0 45 9 43 11 8 12.7 40 131 -17 45 9 37 45 9 49 45 8 54 45 10 32 -0.41 - 83 0 0 44 53 35 11 8 15.5 40 132 -16 44 53 29 44 53 41 44 52 46 44 54 24 -0.41 - 82 0 0 44 37 2 11 8 18.3 41 133 -16 44 36 56 44 37 8 44 36 13 44 37 52 -0.41 - 81 0 0 44 20 4 11 8 21.2 42 133 -15 44 19 58 44 20 10 44 19 14 44 20 54 -0.41 - 80 0 0 44 2 40 11 8 24.2 43 134 -14 44 2 34 44 2 46 44 1 51 44 3 30 -0.41 - 79 0 0 43 44 51 11 8 27.2 43 135 -13 43 44 45 43 44 58 43 44 2 43 45 41 -0.41 - 78 0 0 43 26 37 11 8 30.3 44 136 -13 43 26 31 43 26 43 43 25 47 43 27 27 -0.41 - 77 0 0 43 7 57 11 8 33.4 45 137 -12 43 7 51 43 8 3 43 7 7 43 8 47 -0.41 - 76 0 0 42 48 51 11 8 36.6 45 138 -11 42 48 45 42 48 57 42 48 1 42 49 42 -0.41 - 75 0 0 42 29 20 11 8 39.9 46 140 -10 42 29 14 42 29 26 42 28 29 42 30 10 -0.41 - 74 0 0 42 9 23 11 8 43.3 47 141 -9 42 9 16 42 9 29 42 8 32 42 10 13 -0.41 - 73 0 0 41 49 0 11 8 46.7 48 142 -8 41 48 53 41 49 6 41 48 9 41 49 50 -0.41 - 72 0 0 41 28 11 11 8 50.2 48 143 -8 41 28 5 41 28 17 41 27 20 41 29 2 -0.41 - 71 0 0 41 6 56 11 8 53.7 49 144 -7 41 6 50 41 7 3 41 6 5 41 7 47 -0.41 - 70 0 0 40 45 16 11 8 57.4 50 145 -6 40 45 10 40 45 22 40 44 25 40 46 7 -0.41 - 69 0 0 40 23 10 11 9 1.1 51 146 -5 40 23 4 40 23 16 40 22 19 40 24 1 -0.41 - 68 0 0 40 0 39 11 9 4.8 51 147 -4 40 0 32 40 0 45 39 59 47 40 1 30 -0.41 - 67 0 0 39 37 41 11 9 8.7 52 149 -3 39 37 35 39 37 48 39 36 50 39 38 33 -0.41 - 66 0 0 39 14 19 11 9 12.6 53 150 -2 39 14 13 39 14 25 39 13 27 39 15 11 -0.41 - 65 0 0 38 50 31 11 9 16.6 54 151 -2 38 50 25 38 50 37 38 49 39 38 51 23 -0.41 - 64 0 0 38 26 18 11 9 20.6 54 153 -1 38 26 12 38 26 24 38 25 26 38 27 10 -0.41 - 63 0 0 38 1 40 11 9 24.7 55 154 0 38 1 34 38 1 47 38 0 48 38 2 32 -0.41 - 62 0 0 37 36 38 11 9 28.9 56 155 1 37 36 31 37 36 44 37 35 46 37 37 30 -0.41 - 61 0 0 37 11 11 11 9 33.2 56 157 2 37 11 4 37 11 17 37 10 18 37 12 3 -0.41 - 60 0 0 36 45 20 11 9 37.5 57 158 3 36 45 13 36 45 26 36 44 27 36 46 12 -0.41 - 59 0 0 36 19 4 11 9 41.9 58 160 4 36 18 58 36 19 11 36 18 12 36 19 57 -0.41 - 58 0 0 35 52 26 11 9 46.4 59 162 5 35 52 19 35 52 32 35 51 33 35 53 18 -0.41 - 57 0 0 35 25 24 11 9 51.0 59 163 6 35 25 17 35 25 30 35 24 31 35 26 17 -0.41 - 56 0 0 34 57 59 11 9 55.6 60 165 7 34 57 53 34 58 6 34 57 6 34 58 52 -0.41 - 55 0 0 34 30 12 11 10 0.2 61 167 8 34 30 6 34 30 19 34 29 19 34 31 5 -0.41 - 54 0 0 34 2 3 11 10 5.0 61 169 9 34 1 57 34 2 10 34 1 10 34 2 56 -0.41 - 53 0 0 33 33 33 11 10 9.8 62 171 10 33 33 26 33 33 39 33 32 40 33 34 26 -0.41 - 52 0 0 33 4 42 11 10 14.6 62 173 11 33 4 35 33 4 48 33 3 48 33 5 35 -0.41 - 51 0 0 32 35 30 11 10 19.6 63 175 12 32 35 24 32 35 37 32 34 37 32 36 23 -0.42 - 50 0 0 32 5 59 11 10 24.6 64 177 13 32 5 52 32 6 5 32 5 5 32 6 52 -0.42 - 49 0 0 31 36 8 11 10 29.6 64 179 14 31 36 2 31 36 15 31 35 15 31 37 2 -0.42 - 48 0 0 31 6 0 11 10 34.7 65 182 15 31 5 53 31 6 6 31 5 6 31 6 53 -0.42 - 47 0 0 30 35 33 11 10 39.8 65 184 16 30 35 27 30 35 40 30 34 39 30 36 27 -0.42 - 46 0 0 30 4 50 11 10 45.1 65 187 17 30 4 43 30 4 56 30 3 56 30 5 43 -0.42 - 45 0 0 29 33 50 11 10 50.3 66 189 18 29 33 43 29 33 56 29 32 56 29 34 44 -0.42 - 44 0 0 29 2 35 11 10 55.6 66 192 19 29 2 28 29 2 41 29 1 41 29 3 29 -0.42 - 43 0 0 28 31 5 11 11 1.0 66 195 20 28 30 58 28 31 12 28 30 11 28 31 59 -0.42 - 42 0 0 27 59 22 11 11 6.3 67 198 21 27 59 15 27 59 28 27 58 28 28 0 15 -0.42 - 41 0 0 27 27 25 11 11 11.8 67 201 22 27 27 19 27 27 32 27 26 31 27 28 19 -0.42 - 40 0 0 26 55 17 11 11 17.2 67 203 23 26 55 10 26 55 24 26 54 23 26 56 11 -0.42 - 39 0 0 26 22 58 11 11 22.7 67 206 24 26 22 51 26 23 4 26 22 4 26 23 52 -0.42 - 38 0 0 25 50 28 11 11 28.2 67 209 25 25 50 22 25 50 35 25 49 34 25 51 22 -0.42 - 37 0 0 25 17 50 11 11 33.8 67 212 26 25 17 44 25 17 57 25 16 56 25 18 44 -0.42 - 36 0 0 24 45 4 11 11 39.4 67 215 27 24 44 57 24 45 10 24 44 10 24 45 58 -0.42 - 35 0 0 24 12 10 11 11 45.0 67 218 28 24 12 4 24 12 17 24 11 16 24 13 4 -0.42 - 34 0 0 23 39 11 11 11 50.6 67 221 29 23 39 4 23 39 18 23 38 17 23 40 5 -0.42 - 33 0 0 23 6 7 11 11 56.2 67 224 30 23 6 0 23 6 13 23 5 13 23 7 1 -0.42 - 32 0 0 22 32 59 11 12 1.8 66 227 31 22 32 52 22 33 5 22 32 5 22 33 53 -0.42 - 31 0 0 21 59 48 11 12 7.5 66 230 32 21 59 41 21 59 55 21 58 54 22 0 42 -0.42 - 30 0 0 21 26 36 11 12 13.1 66 233 33 21 26 29 21 26 42 21 25 42 21 27 29 -0.42 - 29 0 0 20 53 23 11 12 18.7 65 235 34 20 53 16 20 53 29 20 52 29 20 54 16 -0.42 - 28 0 0 20 20 10 11 12 24.4 65 238 35 20 20 4 20 20 17 20 19 16 20 21 4 -0.42 - 27 0 0 19 46 59 11 12 30.0 64 240 36 19 46 53 19 47 6 19 46 6 19 47 53 -0.42 - 26 0 0 19 13 51 11 12 35.6 64 242 38 19 13 45 19 13 58 19 12 58 19 14 45 -0.42 - 25 0 0 18 40 47 11 12 41.2 63 244 39 18 40 40 18 40 53 18 39 53 18 41 41 -0.42 - 24 0 0 18 7 48 11 12 46.8 62 246 40 18 7 41 18 7 54 18 6 54 18 8 41 -0.42 - 23 0 0 17 34 54 11 12 52.3 62 248 41 17 34 48 17 35 1 17 34 1 17 35 48 -0.42 - 22 0 0 17 2 8 11 12 57.8 61 250 42 17 2 2 17 2 15 17 1 15 17 3 2 -0.42 - 21 0 0 16 29 30 11 13 3.3 60 252 43 16 29 24 16 29 37 16 28 37 16 30 24 -0.42 - 20 0 0 15 57 2 11 13 8.7 59 254 44 15 56 55 15 57 8 15 56 8 15 57 55 -0.42 - 19 0 0 15 24 43 11 13 14.1 59 255 45 15 24 37 15 24 49 15 23 50 15 25 36 -0.42 - 18 0 0 14 52 36 11 13 19.5 58 257 46 14 52 29 14 52 42 14 51 43 14 53 29 -0.43 - 17 0 0 14 20 41 11 13 24.8 57 258 47 14 20 35 14 20 47 14 19 48 14 21 34 -0.43 - 16 0 0 13 48 59 11 13 30.1 56 259 48 13 48 53 13 49 6 13 48 7 13 49 52 -0.43 - 15 0 0 13 17 32 11 13 35.3 55 261 49 13 17 25 13 17 38 13 16 39 13 18 24 -0.43 - 14 0 0 12 46 20 11 13 40.4 54 262 50 12 46 13 12 46 26 12 45 27 12 47 12 -0.43 - 13 0 0 12 15 23 11 13 45.5 53 263 51 12 15 17 12 15 30 12 14 31 12 16 16 -0.43 - 12 0 0 11 44 44 11 13 50.5 52 264 52 11 44 38 11 44 51 11 43 52 11 45 36 -0.43 - 11 0 0 11 14 23 11 13 55.5 51 265 53 11 14 16 11 14 29 11 13 31 11 15 15 -0.43 - 10 0 0 10 44 20 11 14 0.3 50 266 54 10 44 14 10 44 26 10 43 28 10 45 12 -0.43 - 9 0 0 10 14 37 11 14 5.2 50 267 55 10 14 30 10 14 43 10 13 45 10 15 29 -0.43 - 8 0 0 9 45 14 11 14 9.9 49 268 55 9 45 7 9 45 20 9 44 22 9 46 6 -0.43 - 7 0 0 9 16 12 11 14 14.6 48 268 56 9 16 5 9 16 18 9 15 20 9 17 3 -0.43 - 6 0 0 8 47 31 11 14 19.1 47 269 57 8 47 25 8 47 38 8 46 40 8 48 23 -0.43 - 5 0 0 8 19 13 11 14 23.6 46 270 58 8 19 7 8 19 20 8 18 22 8 20 5 -0.43 - 4 0 0 7 51 19 11 14 28.1 45 270 59 7 51 12 7 51 25 7 50 27 7 52 10 -0.43 - 3 0 0 7 23 48 11 14 32.4 44 271 60 7 23 41 7 23 54 7 22 56 7 24 39 -0.43 - 2 0 0 6 56 41 11 14 36.6 43 271 60 6 56 34 6 56 47 6 55 50 6 57 32 -0.43 - 1 0 0 6 29 59 11 14 40.8 42 272 61 6 29 53 6 30 5 6 29 8 6 30 50 -0.43 0 0 0 6 3 42 11 14 44.8 40 272 62 6 3 36 6 3 48 6 2 52 6 4 33 -0.43 1 0 0 5 37 52 11 14 48.8 39 273 63 5 37 46 5 37 58 5 37 1 5 38 42 -0.43 2 0 0 5 12 28 11 14 52.7 38 273 63 5 12 22 5 12 34 5 11 37 5 13 18 -0.43 3 0 0 4 47 30 11 14 56.4 37 273 64 4 47 24 4 47 37 4 46 40 4 48 21 -0.43 4 0 0 4 23 1 11 15 0.1 36 274 64 4 22 55 4 23 7 4 22 11 4 23 51 -0.43 5 0 0 3 58 59 11 15 3.7 35 274 65 3 58 53 3 59 5 3 58 9 3 59 49 -0.43 6 0 0 3 35 25 11 15 7.2 34 274 65 3 35 19 3 35 31 3 34 35 3 36 15 -0.43 7 0 0 3 12 19 11 15 10.6 33 275 66 3 12 13 3 12 25 3 11 30 3 13 9 -0.43 8 0 0 2 49 43 11 15 13.8 32 275 66 2 49 37 2 49 49 2 48 53 2 50 32 -0.43 9 0 0 2 27 36 11 15 17.0 31 275 67 2 27 30 2 27 42 2 26 46 2 28 25 -0.43 10 0 0 2 5 58 11 15 20.1 30 275 67 2 5 52 2 6 4 2 5 8 2 6 47 -0.43 11 0 0 1 44 50 11 15 23.1 29 275 67 1 44 44 1 44 56 1 44 0 1 45 39 -0.43 12 0 0 1 24 11 11 15 25.9 28 276 67 1 24 5 1 24 17 1 23 22 1 25 0 -0.43 13 0 0 1 4 4 11 15 28.7 27 276 67 1 3 58 1 4 10 1 3 15 1 4 52 -0.43 14 0 0 0 44 26 11 15 31.3 26 276 68 0 44 20 0 44 32 0 43 37 0 45 15 -0.44 15 0 0 0 25 19 11 15 33.9 25 276 68 0 25 13 0 25 25 0 24 31 0 26 8 -0.44 16 0 0 0 6 43 11 15 36.4 24 276 68 0 6 37 0 6 49 0 5 55 0 7 32 -0.44 17 0 0 - 0 11 22 11 15 38.7 23 276 67 - 0 11 28 - 0 11 16 - 0 12 10 - 0 10 33 -0.44 18 0 0 - 0 28 56 11 15 40.9 22 276 67 - 0 29 1 - 0 28 50 - 0 29 44 - 0 28 7 -0.44 19 0 0 - 0 45 58 11 15 43.1 21 276 67 - 0 46 4 - 0 45 52 - 0 46 46 - 0 45 10 -0.44 20 0 0 - 1 2 29 11 15 45.1 20 276 67 - 1 2 35 - 1 2 24 - 1 3 17 - 1 1 41 -0.44 21 0 0 - 1 18 29 11 15 47.0 19 276 67 - 1 18 35 - 1 18 23 - 1 19 17 - 1 17 41 -0.44 22 0 0 - 1 33 57 11 15 48.9 18 276 66 - 1 34 3 - 1 33 51 - 1 34 45 - 1 33 9 -0.44 23 0 0 - 1 48 54 11 15 50.6 17 276 66 - 1 49 0 - 1 48 48 - 1 49 42 - 1 48 6 -0.44 24 0 0 - 2 3 19 11 15 52.2 16 276 65 - 2 3 24 - 2 3 13 - 2 4 6 - 2 2 31 -0.44 25 0 0 - 2 17 12 11 15 53.7 15 276 65 - 2 17 17 - 2 17 6 - 2 17 59 - 2 16 24 -0.44 26 0 0 - 2 30 33 11 15 55.1 14 276 64 - 2 30 38 - 2 30 27 - 2 31 20 - 2 29 45 -0.44 27 0 0 - 2 43 22 11 15 56.4 13 276 64 - 2 43 28 - 2 43 16 - 2 44 9 - 2 42 34 -0.44 28 0 0 - 2 55 39 11 15 57.6 12 276 63 - 2 55 45 - 2 55 33 - 2 56 27 - 2 54 52 -0.45 29 0 0 - 3 7 25 11 15 58.7 11 276 63 - 3 7 30 - 3 7 19 - 3 8 12 - 3 6 37 -0.45 30 0 0 - 3 18 38 11 15 59.7 10 276 62 - 3 18 44 - 3 18 32 - 3 19 25 - 3 17 51 -0.45 31 0 0 - 3 29 19 11 16 0.6 8 276 61 - 3 29 25 - 3 29 14 - 3 30 6 - 3 28 32 -0.45 32 0 0 - 3 39 29 11 16 1.4 7 276 61 - 3 39 35 - 3 39 23 - 3 40 16 - 3 38 42 -0.46 33 0 0 - 3 49 6 11 16 2.1 6 276 60 - 3 49 12 - 3 49 1 - 3 49 53 - 3 48 19 -0.46 34 0 0 - 3 58 12 11 16 2.7 5 276 59 - 3 58 17 - 3 58 6 - 3 58 59 - 3 57 25 -0.47 35 0 0 - 4 6 45 11 16 3.2 4 276 59 - 4 6 51 - 4 6 39 - 4 7 32 - 4 5 58 -0.48 36 0 0 - 4 14 47 11 16 3.6 3 276 58 - 4 14 52 - 4 14 41 - 4 15 33 - 4 14 0 -0.50 37 0 0 - 4 22 16 11 16 3.9 2 276 57 - 4 22 22 - 4 22 10 - 4 23 3 - 4 21 29 -0.53 38 0 0 - 4 29 14 11 16 4.1 1 276 56 - 4 29 19 - 4 29 8 - 4 30 0 - 4 28 27 -0.60 39 0 0 - 4 35 39 11 16 4.1 0 276 56 - 4 35 45 - 4 35 34 .. .. .. - 4 34 53 -1.00 Uncertainty in time = +/- 0 secs Prediction of 2022 Aug 16.6 Data for the target star ------------------------ * name: TYC 287-00022-1 * constellation : Virgo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 12 14 54.7276 DE: +05 44 37.467 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 12 14 54.7278 DE: +05 44 37.466 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.0 * B mag [mag]: 11.4 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (101955) Bennu asteroid class: approx. diameter [km]: 0 approx. diameter ["]: 0.001 distance from Earth [AU]: 0.79160 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: ORX_merged_DE424 date of fit: 2021 Jan 07 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): 0.002", 0.002", 90° remarks: * orbital elements for (101955)Bennu : Mean anomaly = 28.9800453402 deg Arg. of pericenter = 66.3626895087 deg Long. of node = 1.9881784988 deg Inclination = 6.0333180741 deg Eccentricity = 0.2037465356 Semimajor axis = 1.1259559465 AU Perihelion dist = 0.8965463231 AU Mag: H = 20.21, G = -0.03 Epoch of elements : MJD 60274.46630787 TDT (2023 Nov 26.4663) ------ occelmnt file for Occult BEGIN ----------------------------------- ORX_merged_DE4242021Jan07,0.01,2023,11,26,11.191659,0.176477,0.342032,10.769869,-5.550496,0.000795,-0.000409,-0.000002,0.000001 -48.9729,5.6122,8.93,-20.93,False TYC 287-00022-1,12.24853535,5.7437416,11.35,11.04,10.87,0.0,0,,12.26859668,5.6121863,11.49,11.21,0,0,0 101955,Bennu,22.53,0.3,0.7916,0,0,8.015,-61.67,,0.0 0,28.5954,2023,11,26,66.3627,1.9882,6.0333,0.20375,1.12596,0.89655,20.21,5.0,-0.03 4.614,0.0020,0.0020,90,0.0020,Known errors,-1.00,-1,-1,-1 20231126_0022-1,59807.65 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Aug 16, 15:30 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org