IOTA/IOTA-ES occultation update for (231) Vindobona / TYC 2405-00806-1 event on 2023 Nov 16, 06:57 UT Visible from SE Canada, USA Summary ------- On 2023 Nov 16 UT, the 79.8 km diameter asteroid (231) Vindobona will occult a 11.7 mag star in the constellation Auriga for observers along a path across SE Canada, USA. In the case of an occultation, the combined light of the asteroid and the star will drop by 3.23 mag to 14.91 mag (the magnitude of the asteroid) for at most 7.400 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: 2023 Nov 16, 06:47 - 2023 Nov 16, 07:07 * geocentric midpoint of event [JD]: 2460264.79007779 * magnitude of target star: 11.74 * magnitude drop [mag]: 3.23 * estimated maximum duration [s]: 7.400 * Moon: 10 % sunlit, 176° distance * Sun: 146° distance * rough path description: SE Canada, USA Additional comments ------------------- RUWE The occultation path -------------------- * approximate projected width [km]: 81 * 1 sigma uncertainty interval [path widths]: +/- 0.03 * 1 sigma uncertainty interval [seconds]: +/- 1.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.009, +/- 0.001) * 1 sigma uncertainty ellipse (major, minor, PA): (0.009", 0.000", 89°) * approx speed of asteroid's shadow [km/s]: 10.7890 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 2405-00806-1 by 231 Vindobona on 2023 Nov 16 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 -173 0 0 14 20 30 7 7 27.4 1 59 -30 14 46 1 13 55 1 14 47 44 13 53 18 .... -172 0 0 14 55 50 7 7 27.1 2 59 -31 15 21 19 14 30 22 15 23 2 14 28 39 -0.18 -171 0 0 15 30 54 7 7 26.6 3 59 -33 15 56 21 15 5 28 15 58 4 15 3 45 -0.16 -170 0 0 16 5 42 7 7 25.9 4 60 -34 16 31 7 15 40 18 16 32 50 15 38 35 -0.15 -169 0 0 16 40 12 7 7 25.0 5 60 -35 17 5 35 16 14 51 17 7 18 16 13 9 -0.14 -168 0 0 17 14 25 7 7 23.8 6 60 -36 17 39 45 16 49 6 17 41 28 16 47 24 -0.14 -167 0 0 17 48 19 7 7 22.5 7 61 -37 18 13 37 17 23 3 18 15 19 17 21 20 -0.14 -166 0 0 18 21 53 7 7 20.9 8 61 -38 18 47 8 17 56 39 18 48 51 17 54 57 -0.14 -165 0 0 18 55 7 7 7 19.1 10 61 -39 19 20 19 18 29 56 19 22 2 18 28 14 -0.14 -164 0 0 19 28 0 7 7 17.1 11 61 -40 19 53 9 19 2 52 19 54 51 19 1 10 -0.14 -163 0 0 20 0 31 7 7 14.9 12 62 -41 20 25 38 19 35 26 20 27 19 19 33 44 -0.13 -162 0 0 20 32 40 7 7 12.6 13 62 -42 20 57 43 20 7 38 20 59 25 20 5 56 -0.13 -161 0 0 21 4 26 7 7 10.0 14 63 -43 21 29 26 20 39 27 21 31 7 20 37 45 -0.13 -160 0 0 21 35 48 7 7 7.3 15 63 -44 22 0 45 21 10 52 22 2 26 21 9 11 -0.13 -159 0 0 22 6 46 7 7 4.3 16 63 -45 22 31 40 21 41 54 22 33 21 21 40 13 -0.13 -158 0 0 22 37 20 7 7 1.2 17 64 -46 23 2 11 22 12 31 23 3 51 22 10 51 -0.13 -157 0 0 23 7 29 7 6 58.0 18 64 -47 23 32 16 22 42 43 23 33 56 22 41 3 -0.13 -156 0 0 23 37 12 7 6 54.6 19 64 -47 24 1 56 23 12 30 24 3 36 23 10 50 -0.13 -155 0 0 24 6 30 7 6 51.0 20 65 -48 24 31 10 23 41 52 24 32 50 23 40 12 -0.13 -154 0 0 24 35 22 7 6 47.2 21 65 -49 24 59 58 24 10 47 25 1 38 24 9 8 -0.13 -153 0 0 25 3 47 7 6 43.3 22 66 -50 25 28 20 24 39 16 25 29 59 24 37 37 -0.13 -152 0 0 25 31 45 7 6 39.3 23 66 -51 25 56 14 25 7 18 25 57 54 25 5 39 -0.13 -151 0 0 25 59 17 7 6 35.2 24 67 -52 26 23 42 25 34 53 26 25 21 25 33 15 -0.13 -150 0 0 26 26 21 7 6 30.8 25 67 -53 26 50 42 26 2 1 26 52 21 26 0 23 -0.13 -149 0 0 26 52 58 7 6 26.4 26 68 -54 27 17 15 26 28 42 27 18 54 26 27 4 -0.13 -148 0 0 27 19 7 7 6 21.9 27 68 -54 27 43 21 26 54 55 27 44 59 26 53 17 -0.13 -147 0 0 27 44 48 7 6 17.2 28 69 -55 28 8 58 27 20 40 28 10 36 27 19 2 -0.13 -146 0 0 28 10 2 7 6 12.4 29 69 -56 28 34 7 27 45 57 28 35 45 27 44 20 -0.13 -145 0 0 28 34 47 7 6 7.5 30 70 -57 28 58 49 28 10 46 29 0 26 28 9 9 -0.13 -144 0 0 28 59 4 7 6 2.5 31 70 -58 29 23 2 28 35 7 29 24 39 28 33 30 -0.13 -143 0 0 29 22 53 7 5 57.4 32 71 -58 29 46 47 28 59 0 29 48 24 28 57 24 -0.14 -142 0 0 29 46 14 7 5 52.2 33 71 -59 30 10 4 29 22 25 30 11 41 29 20 48 -0.14 -141 0 0 30 9 6 7 5 46.8 34 72 -60 30 32 52 29 45 21 30 34 29 29 43 45 -0.14 -140 0 0 30 31 30 7 5 41.4 35 72 -61 30 55 13 30 7 49 30 56 49 30 6 13 -0.14 -139 0 0 30 53 26 7 5 35.9 35 73 -61 31 17 4 30 29 48 31 18 40 30 28 13 -0.14 -138 0 0 31 14 53 7 5 30.4 36 73 -62 31 38 28 30 51 19 31 40 3 30 49 44 -0.14 -137 0 0 31 35 52 7 5 24.7 37 74 -63 31 59 23 31 12 22 32 0 58 31 10 47 -0.14 -136 0 0 31 56 23 7 5 19.0 38 75 -63 32 19 50 31 32 57 32 21 25 31 31 22 -0.14 -135 0 0 32 16 25 7 5 13.2 39 75 -64 32 39 49 31 53 3 32 41 24 31 51 28 -0.14 -134 0 0 32 36 0 7 5 7.3 40 76 -64 32 59 20 32 12 41 33 0 54 32 11 6 -0.14 -133 0 0 32 55 6 7 5 1.3 41 76 -65 33 18 22 32 31 51 33 19 57 32 30 17 -0.14 -132 0 0 33 13 44 7 4 55.3 42 77 -66 33 36 57 32 50 33 33 38 31 32 48 59 -0.14 -131 0 0 33 31 54 7 4 49.2 42 78 -66 33 55 4 33 8 46 33 56 38 33 7 13 -0.14 -130 0 0 33 49 37 7 4 43.1 43 78 -67 34 12 43 33 26 32 34 14 16 33 24 59 -0.14 -129 0 0 34 6 52 7 4 36.9 44 79 -67 34 29 54 33 43 51 34 31 28 33 42 17 -0.14 -128 0 0 34 23 39 7 4 30.6 45 80 -68 34 46 38 34 0 41 34 48 11 33 59 8 -0.14 -127 0 0 34 39 59 7 4 24.3 46 80 -68 35 2 54 34 17 4 35 4 27 34 15 31 -0.14 -126 0 0 34 55 51 7 4 18.0 47 81 -68 35 18 43 34 33 0 35 20 16 34 31 27 -0.14 -125 0 0 35 11 16 7 4 11.6 48 82 -69 35 34 5 34 48 28 35 35 38 34 46 56 -0.14 -124 0 0 35 26 14 7 4 5.1 48 82 -69 35 49 0 35 3 29 35 50 32 35 1 57 -0.14 -123 0 0 35 40 45 7 3 58.6 49 83 -69 36 3 28 35 18 3 36 5 0 35 16 31 -0.14 -122 0 0 35 54 49 7 3 52.0 50 84 -70 36 17 29 35 32 10 36 19 1 35 30 38 -0.14 -121 0 0 36 8 26 7 3 45.5 51 85 -70 36 31 3 35 45 50 36 32 35 35 44 19 -0.14 -120 0 0 36 21 37 7 3 38.8 52 85 -70 36 44 11 35 59 4 36 45 43 35 57 33 -0.14 -119 0 0 36 34 21 7 3 32.1 52 86 -70 36 56 53 36 11 51 36 58 24 36 10 20 -0.14 -118 0 0 36 46 39 7 3 25.4 53 87 -70 37 9 8 36 24 11 37 10 39 36 22 40 -0.14 -117 0 0 36 58 31 7 3 18.7 54 88 -71 37 20 57 36 36 6 37 22 28 36 34 35 -0.14 -116 0 0 37 9 56 7 3 11.9 55 88 -71 37 32 20 36 47 34 37 33 51 36 46 3 -0.14 -115 0 0 37 20 56 7 3 5.1 55 89 -71 37 43 17 36 58 36 37 44 48 36 57 5 -0.14 -114 0 0 37 31 30 7 2 58.3 56 90 -71 37 53 48 37 9 12 37 55 19 37 7 42 -0.14 -113 0 0 37 41 38 7 2 51.4 57 91 -71 38 3 54 37 19 22 38 5 25 37 17 52 -0.14 -112 0 0 37 51 20 7 2 44.5 58 92 -71 38 13 35 37 29 7 38 15 5 37 27 37 -0.14 -111 0 0 38 0 37 7 2 37.5 59 93 -71 38 22 50 37 38 26 38 24 20 37 36 57 -0.14 -110 0 0 38 9 29 7 2 30.6 59 94 -71 38 31 39 37 47 20 38 33 9 37 45 51 -0.14 -109 0 0 38 17 56 7 2 23.6 60 95 -70 38 40 4 37 55 49 38 41 34 37 54 19 -0.14 -108 0 0 38 25 57 7 2 16.5 61 96 -70 38 48 4 38 3 52 38 49 33 38 2 23 -0.14 -107 0 0 38 33 34 7 2 9.5 62 97 -70 38 55 38 38 11 30 38 57 8 38 10 1 -0.14 -106 0 0 38 40 45 7 2 2.4 62 98 -70 39 2 48 38 18 44 39 4 18 38 17 14 -0.14 -105 0 0 38 47 32 7 1 55.3 63 99 -70 39 9 34 38 25 32 39 11 3 38 24 3 -0.15 -104 0 0 38 53 54 7 1 48.2 64 100 -69 39 15 54 38 31 56 39 17 23 38 30 27 -0.15 -103 0 0 38 59 52 7 1 41.0 64 101 -69 39 21 50 38 37 55 39 23 20 38 36 26 -0.15 -102 0 0 39 5 25 7 1 33.8 65 102 -69 39 27 22 38 43 29 39 28 51 38 42 0 -0.15 -101 0 0 39 10 34 7 1 26.6 66 103 -68 39 32 30 38 48 39 39 33 59 38 47 10 -0.15 -100 0 0 39 15 18 7 1 19.4 67 104 -68 39 37 13 38 53 24 39 38 42 38 51 56 -0.15 - 99 0 0 39 19 38 7 1 12.1 67 105 -68 39 41 32 38 57 45 39 43 1 38 56 17 -0.15 - 98 0 0 39 23 34 7 1 4.9 68 107 -67 39 45 27 39 1 42 39 46 55 39 0 14 -0.15 - 97 0 0 39 27 5 7 0 57.6 69 108 -67 39 48 57 39 5 15 39 50 26 39 3 46 -0.15 - 96 0 0 39 30 13 7 0 50.2 69 109 -66 39 52 4 39 8 23 39 53 33 39 6 54 -0.15 - 95 0 0 39 32 57 7 0 42.9 70 111 -66 39 54 47 39 11 7 39 56 16 39 9 39 -0.15 - 94 0 0 39 35 16 7 0 35.5 71 112 -65 39 57 6 39 13 27 39 58 35 39 11 59 -0.15 - 93 0 0 39 37 12 7 0 28.1 71 114 -65 39 59 1 39 15 23 40 0 30 39 13 55 -0.15 - 92 0 0 39 38 43 7 0 20.7 72 116 -64 40 0 33 39 16 55 40 2 1 39 15 27 -0.15 - 91 0 0 39 39 51 7 0 13.3 73 117 -64 40 1 40 39 18 3 40 3 9 39 16 35 -0.15 - 90 0 0 39 40 35 7 0 5.8 73 119 -63 40 2 24 39 18 47 40 3 52 39 17 19 -0.15 - 89 0 0 39 40 55 6 59 58.3 74 121 -63 40 2 44 39 19 7 40 4 12 39 17 39 -0.15 - 88 0 0 39 40 51 6 59 50.8 75 123 -62 40 2 40 39 19 4 40 4 8 39 17 35 -0.15 - 87 0 0 39 40 24 6 59 43.3 75 125 -62 40 2 13 39 18 36 40 3 41 39 17 8 -0.15 - 86 0 0 39 39 32 6 59 35.8 76 128 -61 40 1 21 39 17 44 40 2 50 39 16 16 -0.15 - 85 0 0 39 38 17 6 59 28.2 76 130 -61 40 0 6 39 16 29 40 1 35 39 15 0 -0.15 - 84 0 0 39 36 38 6 59 20.6 77 133 -60 39 58 28 39 14 49 39 59 56 39 13 21 -0.15 - 83 0 0 39 34 35 6 59 13.0 77 136 -60 39 56 25 39 12 46 39 57 54 39 11 17 -0.15 - 82 0 0 39 32 8 6 59 5.4 78 139 -59 39 53 59 39 10 18 39 55 27 39 8 50 -0.15 - 81 0 0 39 29 17 6 58 57.7 78 142 -58 39 51 9 39 7 27 39 52 37 39 5 58 -0.15 - 80 0 0 39 26 2 6 58 50.0 79 146 -58 39 47 55 39 4 11 39 49 23 39 2 42 -0.15 - 79 0 0 39 22 24 6 58 42.3 79 150 -57 39 44 17 39 0 31 39 45 46 38 59 3 -0.15 - 78 0 0 39 18 21 6 58 34.6 80 154 -57 39 40 15 38 56 28 39 41 44 38 54 59 -0.15 - 77 0 0 39 13 54 6 58 26.8 80 158 -56 39 35 49 38 52 0 39 37 18 38 50 31 -0.15 - 76 0 0 39 9 3 6 58 19.1 80 163 -55 39 31 0 38 47 8 39 32 29 38 45 39 -0.15 - 75 0 0 39 3 48 6 58 11.3 81 168 -55 39 25 46 38 41 51 39 27 15 38 40 22 -0.15 - 74 0 0 38 58 8 6 58 3.4 81 174 -54 39 20 8 38 36 10 39 21 37 38 34 41 -0.16 - 73 0 0 38 52 5 6 57 55.6 81 179 -53 39 14 5 38 30 5 39 15 35 38 28 36 -0.16 - 72 0 0 38 45 37 6 57 47.7 81 185 -53 39 7 39 38 23 36 39 9 8 38 22 6 -0.16 - 71 0 0 38 38 44 6 57 39.9 81 191 -52 39 0 48 38 16 41 39 2 17 38 15 12 -0.16 - 70 0 0 38 31 27 6 57 31.9 81 197 -51 38 53 32 38 9 23 38 55 2 38 7 53 -0.16 - 69 0 0 38 23 45 6 57 24.0 81 202 -51 38 45 52 38 1 39 38 47 22 38 0 10 -0.15 - 68 0 0 38 15 39 6 57 16.1 81 208 -50 38 37 48 37 53 31 38 39 17 37 52 1 -0.15 - 67 0 0 38 7 7 6 57 8.1 81 213 -49 38 29 18 37 44 57 38 30 48 37 43 28 -0.15 - 66 0 0 37 58 11 6 57 0.1 80 218 -49 38 20 24 37 35 59 38 21 54 37 34 29 -0.15 - 65 0 0 37 48 50 6 56 52.1 80 223 -48 38 11 5 37 26 36 38 12 35 37 25 6 -0.15 - 64 0 0 37 39 3 6 56 44.0 79 227 -47 38 1 21 37 16 47 38 2 51 37 15 17 -0.15 - 63 0 0 37 28 52 6 56 36.0 79 231 -47 37 51 12 37 6 33 37 52 42 37 5 3 -0.15 - 62 0 0 37 18 15 6 56 27.9 79 235 -46 37 40 37 36 55 54 37 42 8 36 54 24 -0.15 - 61 0 0 37 7 13 6 56 19.8 78 238 -45 37 29 37 36 44 49 37 31 8 36 43 19 -0.15 - 60 0 0 36 55 45 6 56 11.7 77 242 -44 37 18 12 36 33 19 37 19 43 36 31 48 -0.15 - 59 0 0 36 43 51 6 56 3.6 77 244 -44 37 6 21 36 21 23 37 7 52 36 19 52 -0.15 - 58 0 0 36 31 32 6 55 55.4 76 247 -43 36 54 4 36 9 1 36 55 36 36 7 30 -0.15 - 57 0 0 36 18 47 6 55 47.2 76 250 -42 36 41 22 35 56 13 36 42 54 35 54 42 -0.15 - 56 0 0 36 5 36 6 55 39.0 75 252 -41 36 28 14 35 42 59 36 29 46 35 41 28 -0.15 - 55 0 0 35 51 59 6 55 30.8 74 254 -41 36 14 40 35 29 19 36 16 11 35 27 48 -0.15 - 54 0 0 35 37 55 6 55 22.6 74 256 -40 36 0 39 35 15 13 36 2 11 35 13 41 -0.15 - 53 0 0 35 23 26 6 55 14.4 73 258 -39 35 46 13 35 0 41 35 47 45 34 59 8 -0.15 - 52 0 0 35 8 30 6 55 6.2 72 260 -38 35 31 20 34 45 41 35 32 52 34 44 9 -0.15 - 51 0 0 34 53 7 6 54 57.9 71 262 -38 35 16 0 34 30 16 35 17 33 34 28 43 -0.15 - 50 0 0 34 37 18 6 54 49.6 71 263 -37 35 0 14 34 14 23 35 1 47 34 12 51 -0.15 - 49 0 0 34 21 2 6 54 41.4 70 265 -36 34 44 2 33 58 4 34 45 35 33 56 31 -0.15 - 48 0 0 34 4 20 6 54 33.1 69 266 -35 34 27 22 33 41 19 34 28 56 33 39 45 -0.14 - 47 0 0 33 47 10 6 54 24.8 68 268 -34 34 10 16 33 24 6 34 11 50 33 22 32 -0.14 - 46 0 0 33 29 34 6 54 16.5 68 269 -34 33 52 43 33 6 26 33 54 17 33 4 52 -0.14 - 45 0 0 33 11 30 6 54 8.2 67 270 -33 33 34 43 32 48 19 33 36 17 32 46 45 -0.14 - 44 0 0 32 53 0 6 53 59.9 66 272 -32 33 16 16 32 29 45 33 17 50 32 28 11 -0.14 - 43 0 0 32 34 2 6 53 51.6 65 273 -31 32 57 22 32 10 44 32 58 56 32 9 9 -0.14 - 42 0 0 32 14 37 6 53 43.3 64 274 -30 32 38 0 31 51 15 32 39 35 31 49 41 -0.14 - 41 0 0 31 54 45 6 53 35.0 64 275 -30 32 18 11 31 31 20 32 19 47 31 29 45 -0.14 - 40 0 0 31 34 25 6 53 26.8 63 276 -29 31 57 56 31 10 57 31 59 31 31 9 21 -0.14 - 39 0 0 31 13 39 6 53 18.5 62 277 -28 31 37 12 30 50 6 31 38 48 30 48 31 -0.14 - 38 0 0 30 52 25 6 53 10.2 61 278 -27 31 16 2 30 28 49 31 17 38 30 27 13 -0.14 - 37 0 0 30 30 43 6 53 2.0 60 279 -26 30 54 24 30 7 4 30 56 0 30 5 28 -0.14 - 36 0 0 30 8 35 6 52 53.8 59 280 -25 30 32 19 29 44 51 30 33 56 29 43 15 -0.14 - 35 0 0 29 45 59 6 52 45.6 58 280 -24 30 9 47 29 22 12 30 11 24 29 20 35 -0.14 - 34 0 0 29 22 56 6 52 37.4 57 281 -23 29 46 48 28 59 5 29 48 25 28 57 28 -0.14 - 33 0 0 28 59 25 6 52 29.3 57 282 -23 29 23 21 28 35 31 29 24 58 28 33 54 -0.14 - 32 0 0 28 35 28 6 52 21.2 56 283 -22 28 59 28 28 11 30 29 1 5 28 9 53 -0.14 - 31 0 0 28 11 4 6 52 13.1 55 284 -21 28 35 7 27 47 2 28 36 44 27 45 25 -0.14 - 30 0 0 27 46 13 6 52 5.0 54 284 -20 28 10 19 27 22 7 28 11 57 27 20 30 -0.14 - 29 0 0 27 20 55 6 51 57.0 53 285 -19 27 45 5 26 56 46 27 46 43 26 55 8 -0.14 - 28 0 0 26 55 10 6 51 49.1 52 286 -18 27 19 24 26 30 58 27 21 3 26 29 20 -0.14 - 27 0 0 26 29 0 6 51 41.2 51 286 -17 26 53 17 26 4 44 26 54 56 26 3 5 -0.14 - 26 0 0 26 2 23 6 51 33.3 50 287 -16 26 26 44 25 38 3 26 28 23 25 36 25 -0.14 - 25 0 0 25 35 20 6 51 25.5 49 288 -15 25 59 44 25 10 57 26 1 23 25 9 18 -0.14 - 24 0 0 25 7 51 6 51 17.8 48 288 -14 25 32 19 24 43 25 25 33 59 24 41 46 -0.14 - 23 0 0 24 39 57 6 51 10.1 47 289 -13 25 4 29 24 15 27 25 6 8 24 13 48 -0.14 - 22 0 0 24 11 38 6 51 2.5 46 289 -12 24 36 13 23 47 4 24 37 53 23 45 25 -0.14 - 21 0 0 23 42 54 6 50 55.0 45 290 -11 24 7 32 23 18 17 24 9 12 23 16 37 -0.14 - 20 0 0 23 13 45 6 50 47.6 44 290 -10 23 38 27 22 49 5 23 40 7 22 47 25 -0.14 - 19 0 0 22 44 13 6 50 40.3 43 291 -9 23 8 58 22 19 30 23 10 38 22 17 49 -0.14 - 18 0 0 22 14 17 6 50 33.0 42 291 -8 22 39 5 21 49 30 22 40 45 21 47 50 -0.14 - 17 0 0 21 43 57 6 50 25.9 41 292 -7 22 8 48 21 19 8 22 10 29 21 17 27 -0.14 - 16 0 0 21 13 15 6 50 18.8 40 292 -6 21 38 9 20 48 22 21 39 50 20 46 42 -0.14 - 15 0 0 20 42 10 6 50 11.9 39 293 -5 21 7 7 20 17 15 21 8 48 20 15 34 -0.14 - 14 0 0 20 10 44 6 50 5.0 38 293 -4 20 35 44 19 45 46 20 37 25 19 44 5 -0.14 - 13 0 0 19 38 57 6 49 58.3 37 294 -3 20 3 59 19 13 56 20 5 41 19 12 15 -0.14 - 12 0 0 19 6 49 6 49 51.7 36 294 -2 19 31 54 18 41 45 19 33 35 18 40 4 -0.14 - 11 0 0 18 34 21 6 49 45.3 35 294 -1 18 59 28 18 9 15 19 1 10 18 7 33 -0.14 - 10 0 0 18 1 33 6 49 39.0 34 295 0 18 26 43 17 36 25 18 28 26 17 34 43 -0.14 - 9 0 0 17 28 28 6 49 32.8 33 295 1 17 53 40 17 3 17 17 55 22 17 1 35 -0.14 - 8 0 0 16 55 4 6 49 26.8 32 296 2 17 20 18 16 29 51 17 22 1 16 28 9 -0.14 - 7 0 0 16 21 23 6 49 20.9 31 296 3 16 46 39 15 56 8 16 48 22 15 54 26 -0.14 - 6 0 0 15 47 25 6 49 15.2 29 296 4 16 12 44 15 22 8 16 14 26 15 20 26 -0.14 - 5 0 0 15 13 12 6 49 9.6 28 297 5 15 38 33 14 47 54 15 40 15 14 46 11 -0.14 - 4 0 0 14 38 44 6 49 4.3 27 297 6 15 4 6 14 13 24 15 5 49 14 11 42 -0.14 - 3 0 0 14 4 3 6 48 59.0 26 297 7 14 29 26 13 38 41 14 31 9 13 36 58 -0.14 - 2 0 0 13 29 8 6 48 54.0 25 297 9 13 54 33 13 3 45 13 56 16 13 2 2 -0.14 - 1 0 0 12 54 1 6 48 49.2 24 298 10 13 19 27 12 28 37 13 21 11 12 26 54 -0.14 0 0 0 12 18 43 6 48 44.5 23 298 11 12 44 11 11 53 18 12 45 54 11 51 35 -0.14 1 0 0 11 43 15 6 48 40.1 22 298 12 12 8 43 11 17 49 12 10 27 11 16 6 -0.14 2 0 0 11 7 38 6 48 35.8 21 298 13 11 33 7 10 42 11 11 34 50 10 40 28 -0.14 3 0 0 10 31 52 6 48 31.8 19 299 14 10 57 22 10 6 24 10 59 5 10 4 41 -0.14 4 0 0 9 56 0 6 48 27.9 18 299 15 10 21 30 9 30 31 10 23 13 9 28 48 -0.14 5 0 0 9 20 1 6 48 24.3 17 299 16 9 45 31 8 54 32 9 47 15 8 52 49 -0.14 6 0 0 8 43 57 6 48 20.9 16 299 18 9 9 28 8 18 28 9 11 11 8 16 45 -0.14 7 0 0 8 7 49 6 48 17.7 15 299 19 8 33 20 7 42 20 8 35 3 7 40 37 -0.14 8 0 0 7 31 39 6 48 14.8 14 299 20 7 57 9 7 6 10 7 58 52 7 4 27 -0.14 9 0 0 6 55 26 6 48 12.0 13 300 21 7 20 56 6 29 58 7 22 40 6 28 15 -0.14 10 0 0 6 19 13 6 48 9.5 11 300 22 6 44 43 5 53 45 6 46 26 5 52 2 -0.15 11 0 0 5 43 1 6 48 7.3 10 300 23 6 8 29 5 17 33 6 10 13 5 15 50 -0.15 12 0 0 5 6 50 6 48 5.2 9 300 24 5 32 18 4 41 23 5 34 1 4 39 40 -0.15 13 0 0 4 30 41 6 48 3.4 8 300 25 4 56 8 4 5 16 4 57 52 4 3 33 -0.15 14 0 0 3 54 37 6 48 1.9 7 300 27 4 20 3 3 29 12 4 21 46 3 27 29 -0.16 15 0 0 3 18 37 6 48 0.6 6 300 28 3 44 2 2 53 14 3 45 45 2 51 31 -0.17 16 0 0 2 42 44 6 47 59.5 4 300 29 3 8 7 2 17 22 3 9 50 2 15 40 -0.18 17 0 0 2 6 58 6 47 58.7 3 300 30 2 32 20 1 41 38 2 34 2 1 39 55 -0.20 18 0 0 1 31 20 6 47 58.1 2 300 31 1 56 40 1 6 2 1 58 23 1 4 19 -0.23 19 0 0 0 55 52 6 47 57.7 1 300 32 1 21 10 0 30 35 1 22 52 0 28 53 -0.36 0 0 0 .. .. .... .. .. .. .. .. .. 0 45 50 .. .. .. 0 47 32 .. .. .. .... Uncertainty in time = +/- 2 secs Prediction of 2023 Oct 15.9 Data for the target star ------------------------ * name: TYC 2405-00806-1 * constellation : Auriga * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 05 45 20.5668 DE: +30 14 23.832 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 05 45 20.5668 DE: +30 14 23.832 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 11.7 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (231) Vindobona asteroid class: approx. diameter [km]: 80 approx. diameter ["]: 0.044 distance from Earth [AU]: 2.51050 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#59 date of fit: 2023 Oct 09 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): 0.009", 0.000", 89.239° remarks: * orbital elements for (231)Vindobona : Mean anomaly = 177.3604877420 deg Arg. of pericenter = 269.0764554812 deg Long. of node = 350.3579491253 deg Inclination = 5.0886263091 deg Eccentricity = 0.1561006165 Semimajor axis = 2.9198872177 AU Perihelion dist = 2.4640910229 AU Mag: H = 9.76, G = 0.15 Epoch of elements : MJD 60264.28986111 TDT (2023 Nov 16.2899) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#592023Oct09,7.40,2023,11,16,6.961867,0.019633,0.143435,-6.032588,0.831493,-0.003297,-0.000673,0.000001,0.000000 -72.8028,30.2499,71.75,-18.69,False TYC 2405-00806-1,5.75571299,30.2399533,0.00,11.74,0.00,0.0,0,,5.78145803,30.2499353,3.22,0.00,0,0,0 231,Vindobona,14.91,79.800,2.5105,0,0,-1.630,2.91,,4.0,0 0,177.3032,2023,11,16,269.0765,350.3579,5.0886,0.15610,2.91989,2.46409,9.64,5.0,0.15 1.034,0.0093,0.0005,89,0.0094,Known errors,-1.00,0,-1,-1 20231116_0806-1,60232.88 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Oct 15, 21:05 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org