IOTA/IOTA-ES occultation update for (1149) Volga / TYC 1357-02366-1 event on 2024 Oct 10, 21:00 UT Visible from Summary ------- On 2024 Oct 10 UT, the 56.535 km diameter asteroid (1149) Volga will occult a 11.4 mag star in the constellation Gemini for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.39 mag to 15.77 mag (the magnitude of the asteroid) for at most 3.750 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: 93 * date and approx. time of event: 2024 Oct 10, 20:53 - 2024 Oct 10, 21:08 * geocentric midpoint of event [JD]: 2460594.37568046 * magnitude of target star: 11.40 * magnitude drop [mag]: 4.39 * estimated maximum duration [s]: 3.750 * Moon: 50 % sunlit, 173° distance * Sun: 92° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 57 * 1 sigma uncertainty interval [path widths]: +/- 0.48 * 1 sigma uncertainty interval [seconds]: +/- 3.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.024, +/- 0.016) * 1 sigma uncertainty ellipse (major, minor, PA): (0.025", 0.015", 110°) * approx speed of asteroid's shadow [km/s]: 15.0573 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1357-02366-1 by 1149 Volga on 2024 Oct 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 35 0 0 23 3 51 20 53 55.9 1 67 -72 22 47 8 23 20 34 22 31 7 23 36 35 .... 36 0 0 23 27 41 20 53 56.0 2 67 -72 23 11 1 23 44 22 22 55 3 24 0 21 -0.11 37 0 0 23 51 4 20 53 56.3 3 67 -72 23 34 27 24 7 42 23 18 31 24 23 39 -0.09 38 0 0 24 13 59 20 53 56.8 4 68 -72 23 57 24 24 30 35 23 41 31 24 46 29 -0.08 39 0 0 24 36 26 20 53 57.3 5 68 -72 24 19 53 24 52 58 24 4 3 25 8 50 -0.07 40 0 0 24 58 24 20 53 58.0 6 69 -72 24 41 54 25 14 54 24 26 6 25 30 43 -0.07 41 0 0 25 19 53 20 53 58.8 7 69 -72 25 3 26 25 36 21 24 47 40 25 52 7 -0.06 42 0 0 25 40 54 20 53 59.7 8 69 -71 25 24 30 25 57 19 25 8 46 26 13 3 -0.06 43 0 0 26 1 26 20 54 0.7 9 70 -71 25 45 4 26 17 48 25 29 23 26 33 30 -0.06 44 0 0 26 21 29 20 54 1.8 10 70 -71 26 5 9 26 37 49 25 49 31 26 53 28 -0.06 45 0 0 26 41 3 20 54 3.1 11 71 -70 26 24 46 26 57 20 26 9 10 27 12 57 -0.06 46 0 0 27 0 8 20 54 4.4 12 71 -70 26 43 53 27 16 22 26 28 20 27 31 56 -0.06 47 0 0 27 18 43 20 54 5.9 12 72 -69 27 2 31 27 34 55 26 47 0 27 50 27 -0.06 48 0 0 27 36 50 20 54 7.5 13 72 -69 27 20 41 27 53 0 27 5 12 28 8 29 -0.05 49 0 0 27 54 27 20 54 9.1 14 73 -68 27 38 20 28 10 35 27 22 54 28 26 2 -0.05 50 0 0 28 11 36 20 54 10.9 15 73 -68 27 55 31 28 27 40 27 40 7 28 43 5 -0.05 51 0 0 28 28 15 20 54 12.8 16 74 -67 28 12 12 28 44 17 27 56 50 28 59 40 -0.05 52 0 0 28 44 24 20 54 14.8 17 74 -67 28 28 25 29 0 25 28 13 5 29 15 45 -0.05 53 0 0 29 0 5 20 54 16.8 18 75 -66 28 44 7 29 16 3 28 28 50 29 31 21 -0.05 54 0 0 29 15 17 20 54 19.0 19 75 -66 28 59 21 29 31 12 28 44 6 29 46 29 -0.05 55 0 0 29 29 59 20 54 21.2 20 76 -65 29 14 6 29 45 53 28 58 52 30 1 7 -0.05 56 0 0 29 44 13 20 54 23.6 21 76 -64 29 28 21 30 0 4 29 13 10 30 15 16 -0.05 57 0 0 29 57 57 20 54 26.0 22 77 -64 29 42 8 30 13 46 29 26 58 30 28 56 -0.05 58 0 0 30 11 12 20 54 28.6 23 77 -63 29 55 25 30 27 0 29 40 17 30 42 8 -0.05 59 0 0 30 23 59 20 54 31.2 24 78 -62 30 8 13 30 39 44 29 53 8 30 54 50 -0.05 60 0 0 30 36 16 20 54 33.9 24 78 -62 30 20 33 30 52 0 30 5 29 31 7 4 -0.05 61 0 0 30 48 5 20 54 36.6 25 79 -61 30 32 23 31 3 46 30 17 21 31 18 49 -0.05 62 0 0 30 59 25 20 54 39.5 26 79 -60 30 43 45 31 15 4 30 28 44 31 30 5 -0.05 63 0 0 31 10 16 20 54 42.4 27 80 -60 30 54 38 31 25 54 30 39 39 31 40 53 -0.05 64 0 0 31 20 38 20 54 45.5 28 80 -59 31 5 2 31 36 15 30 50 4 31 51 12 -0.05 65 0 0 31 30 32 20 54 48.6 29 81 -58 31 14 57 31 46 7 31 0 1 32 1 3 -0.05 66 0 0 31 39 57 20 54 51.8 30 81 -57 31 24 24 31 55 31 31 9 29 32 10 25 -0.05 67 0 0 31 48 54 20 54 55.0 31 82 -57 31 33 22 32 4 26 31 18 29 32 19 19 -0.05 68 0 0 31 57 22 20 54 58.3 31 82 -56 31 41 52 32 12 53 31 27 0 32 27 45 -0.04 69 0 0 32 5 22 20 55 1.8 32 83 -55 31 49 53 32 20 51 31 35 3 32 35 42 -0.04 70 0 0 32 12 54 20 55 5.2 33 83 -54 31 57 26 32 28 22 31 42 36 32 43 11 -0.04 71 0 0 32 19 57 20 55 8.8 34 84 -54 32 4 30 32 35 24 31 49 42 32 50 12 -0.04 72 0 0 32 26 32 20 55 12.4 35 85 -53 32 11 6 32 41 58 31 56 19 32 56 45 -0.04 73 0 0 32 32 39 20 55 16.1 36 85 -52 32 17 14 32 48 3 32 2 28 33 2 50 -0.04 74 0 0 32 38 17 20 55 19.9 37 86 -51 32 22 54 32 53 41 32 8 8 33 8 27 -0.04 75 0 0 32 43 28 20 55 23.7 38 86 -51 32 28 5 32 58 51 32 13 21 33 13 35 -0.04 76 0 0 32 48 10 20 55 27.7 38 87 -50 32 32 48 33 3 32 32 18 4 33 18 16 -0.04 77 0 0 32 52 24 20 55 31.6 39 87 -49 32 37 3 33 7 46 32 22 20 33 22 29 -0.04 78 0 0 32 56 11 20 55 35.7 40 88 -48 32 40 50 33 11 31 32 26 8 33 26 14 -0.04 79 0 0 32 59 29 20 55 39.8 41 89 -48 32 44 9 33 14 49 32 29 27 33 29 31 -0.04 80 0 0 33 2 19 20 55 44.0 42 89 -47 32 46 59 33 17 39 32 32 18 33 32 20 -0.04 81 0 0 33 4 41 20 55 48.2 43 90 -46 32 49 22 33 20 1 32 34 41 33 34 42 -0.04 82 0 0 33 6 35 20 55 52.6 43 90 -45 32 51 17 33 21 54 32 36 36 33 36 35 -0.04 83 0 0 33 8 2 20 55 56.9 44 91 -45 32 52 43 33 23 20 32 38 3 33 38 1 -0.04 84 0 0 33 9 0 20 56 1.4 45 91 -44 32 53 41 33 24 18 32 39 1 33 38 59 -0.04 85 0 0 33 9 30 20 56 5.9 46 92 -43 32 54 12 33 24 48 32 39 32 33 39 29 -0.04 86 0 0 33 9 32 20 56 10.5 47 93 -42 32 54 14 33 24 51 32 39 34 33 39 31 -0.04 87 0 0 33 9 6 20 56 15.2 48 93 -41 32 53 48 33 24 25 32 39 8 33 39 5 -0.04 88 0 0 33 8 12 20 56 19.9 49 94 -41 32 52 54 33 23 31 32 38 13 33 38 12 -0.04 89 0 0 33 6 50 20 56 24.7 49 94 -40 32 51 31 33 22 9 32 36 51 33 36 50 -0.04 90 0 0 33 5 0 20 56 29.5 50 95 -39 32 49 41 33 20 19 32 35 0 33 35 0 -0.04 91 0 0 33 2 41 20 56 34.4 51 96 -38 32 47 22 33 18 1 32 32 41 33 32 42 -0.04 92 0 0 32 59 55 20 56 39.4 52 96 -37 32 44 35 33 15 15 32 29 53 33 29 57 -0.04 93 0 0 32 56 40 20 56 44.4 53 97 -37 32 41 19 33 12 0 32 26 37 33 26 43 -0.04 94 0 0 32 52 56 20 56 49.5 54 98 -36 32 37 35 33 8 17 32 22 52 33 23 0 -0.04 95 0 0 32 48 44 20 56 54.7 55 98 -35 32 33 22 33 4 6 32 18 39 33 18 50 -0.04 96 0 0 32 44 4 20 57 0.0 55 99 -34 32 28 41 32 59 27 32 13 57 33 14 11 -0.04 97 0 0 32 38 55 20 57 5.3 56 99 -33 32 23 31 32 54 19 32 8 46 33 9 4 -0.04 98 0 0 32 33 17 20 57 10.6 57 100 -33 32 17 53 32 48 42 32 3 7 33 3 28 -0.04 99 0 0 32 27 11 20 57 16.1 58 101 -32 32 11 46 32 42 37 31 56 59 32 57 24 -0.04 100 0 0 32 20 36 20 57 21.6 59 101 -31 32 5 9 32 36 3 31 50 21 32 50 51 -0.04 101 0 0 32 13 32 20 57 27.1 60 102 -30 31 58 4 32 29 0 31 43 15 32 43 49 -0.04 102 0 0 32 5 59 20 57 32.8 61 103 -29 31 50 29 32 21 28 31 35 39 32 36 18 -0.04 103 0 0 31 57 56 20 57 38.5 62 103 -28 31 42 26 32 13 27 31 27 34 32 28 19 -0.04 104 0 0 31 49 25 20 57 44.2 62 104 -28 31 33 53 32 4 57 31 19 0 32 19 50 -0.04 105 0 0 31 40 24 20 57 50.0 63 105 -27 31 24 51 31 55 57 31 9 56 32 10 52 -0.04 106 0 0 31 30 53 20 57 55.9 64 105 -26 31 15 19 31 46 28 31 0 23 32 1 25 -0.04 107 0 0 31 20 54 20 58 1.9 65 106 -25 31 5 17 31 36 30 30 50 20 31 51 28 -0.04 108 0 0 31 10 24 20 58 7.9 66 107 -24 30 54 46 31 26 2 30 39 47 31 41 2 -0.04 109 0 0 30 59 25 20 58 14.0 67 107 -23 30 43 45 31 15 5 30 28 44 31 30 6 -0.04 110 0 0 30 47 55 20 58 20.2 68 108 -23 30 32 13 31 3 37 30 17 11 31 18 40 -0.04 111 0 0 30 35 56 20 58 26.4 69 109 -22 30 20 12 30 51 40 30 5 8 31 6 45 -0.04 112 0 0 30 23 26 20 58 32.7 70 110 -21 30 7 41 30 39 12 29 52 34 30 54 19 -0.04 113 0 0 30 10 27 20 58 39.0 70 110 -20 29 54 39 30 26 15 29 39 30 30 41 23 -0.04 114 0 0 29 56 57 20 58 45.4 71 111 -19 29 41 7 30 12 47 29 25 56 30 27 58 -0.04 115 0 0 29 42 56 20 58 51.9 72 112 -18 29 27 4 29 58 48 29 11 51 30 14 1 -0.04 116 0 0 29 28 25 20 58 58.5 73 113 -17 29 12 30 29 44 19 28 57 16 29 59 34 -0.04 117 0 0 29 13 23 20 59 5.1 74 114 -16 28 57 26 29 29 20 28 42 9 29 44 37 -0.04 118 0 0 28 57 50 20 59 11.7 75 115 -16 28 41 51 29 13 49 28 26 32 29 29 9 -0.04 119 0 0 28 41 47 20 59 18.5 76 116 -15 28 25 45 28 57 48 28 10 23 29 13 10 -0.04 120 0 0 28 25 12 20 59 25.3 77 117 -14 28 9 8 28 41 16 27 53 44 28 56 41 -0.04 121 0 0 28 8 6 20 59 32.1 78 118 -13 27 52 0 28 24 13 27 36 33 28 39 40 -0.04 122 0 0 27 50 30 20 59 39.1 79 120 -12 27 34 20 28 6 39 27 18 52 28 22 8 -0.04 123 0 0 27 32 22 20 59 46.0 80 121 -11 27 16 10 27 48 34 27 0 38 28 4 5 -0.04 124 0 0 27 13 42 20 59 53.1 81 123 -10 26 57 28 27 29 57 26 41 54 27 45 31 -0.04 125 0 0 26 54 32 21 0 0.2 81 125 -9 26 38 15 27 10 49 26 22 38 27 26 26 -0.04 126 0 0 26 34 50 21 0 7.3 82 128 -8 26 18 30 26 51 10 26 2 51 27 6 50 -0.04 127 0 0 26 14 37 21 0 14.6 83 131 -7 25 58 14 26 31 0 25 42 32 26 46 42 -0.04 128 0 0 25 53 52 21 0 21.8 84 135 -6 25 37 27 26 10 18 25 21 42 26 26 3 -0.04 129 0 0 25 32 37 21 0 29.1 85 141 -5 25 16 8 25 49 5 25 0 21 26 4 53 -0.04 130 0 0 25 10 49 21 0 36.5 86 148 -4 24 54 18 25 27 21 24 38 28 25 43 12 -0.04 131 0 0 24 48 31 21 0 44.0 86 160 -3 24 31 57 25 5 6 24 16 4 25 20 59 -0.05 132 0 0 24 25 42 21 0 51.4 87 179 -2 24 9 4 24 42 19 23 53 8 24 58 15 -0.05 133 0 0 24 2 21 21 0 58.9 87 203 -1 23 45 41 24 19 1 23 29 42 24 35 0 -0.05 134 0 0 23 38 29 21 1 6.5 87 227 0 23 21 46 23 55 13 23 5 45 24 11 15 -0.05 135 0 0 23 14 7 21 1 14.1 86 245 1 22 57 21 23 30 53 22 41 17 23 46 58 -0.05 136 0 0 22 49 14 21 1 21.8 86 257 2 22 32 25 23 6 3 22 16 18 23 22 11 -0.04 137 0 0 22 23 51 21 1 29.5 85 265 3 22 6 58 22 40 43 21 50 48 22 56 53 -0.04 138 0 0 21 57 57 21 1 37.2 84 271 4 21 41 2 22 14 52 21 24 49 22 31 6 -0.04 139 0 0 21 31 33 21 1 44.9 83 275 5 21 14 35 21 48 31 20 58 19 22 4 48 -0.04 140 0 0 21 4 40 21 1 52.7 82 278 6 20 47 39 21 21 41 20 31 20 21 38 0 -0.04 141 0 0 20 37 17 21 2 0.6 81 280 7 20 20 13 20 54 21 20 3 51 21 10 43 -0.04 142 0 0 20 9 25 21 2 8.4 80 282 8 19 52 18 20 26 32 19 35 54 20 42 57 -0.04 143 0 0 19 41 4 21 2 16.2 79 284 9 19 23 54 19 58 14 19 7 28 20 14 42 -0.04 144 0 0 19 12 15 21 2 24.1 78 285 10 18 55 3 19 29 28 18 38 33 19 45 58 -0.04 145 0 0 18 42 59 21 2 32.0 77 287 11 18 25 43 19 0 14 18 9 11 19 16 47 -0.04 146 0 0 18 13 15 21 2 39.9 76 288 12 17 55 56 18 30 33 17 39 21 18 47 9 -0.04 147 0 0 17 43 4 21 2 47.8 75 289 13 17 25 43 18 0 25 17 9 5 18 17 3 -0.04 148 0 0 17 12 26 21 2 55.7 74 289 14 16 55 3 17 29 50 16 38 23 17 46 31 -0.04 149 0 0 16 41 24 21 3 3.6 73 290 15 16 23 57 16 58 50 16 7 15 17 15 33 -0.05 150 0 0 16 9 56 21 3 11.5 72 291 16 15 52 27 16 27 25 15 35 42 16 44 10 -0.05 151 0 0 15 38 3 21 3 19.4 70 292 17 15 20 32 15 55 35 15 3 45 16 12 23 -0.05 152 0 0 15 5 47 21 3 27.2 69 292 18 14 48 14 15 23 21 14 31 24 15 40 12 -0.05 153 0 0 14 33 9 21 3 35.1 68 293 19 14 15 33 14 50 45 13 58 41 15 7 37 -0.05 154 0 0 14 0 8 21 3 42.9 67 293 21 13 42 29 14 17 46 13 25 35 14 34 41 -0.05 155 0 0 13 26 45 21 3 50.6 66 294 22 13 9 5 13 44 26 12 52 9 14 1 23 -0.05 156 0 0 12 53 3 21 3 58.4 65 294 23 12 35 20 13 10 45 12 18 22 13 27 44 -0.05 157 0 0 12 19 0 21 4 6.1 64 295 24 12 1 16 12 36 45 11 44 16 12 53 46 -0.05 158 0 0 11 44 40 21 4 13.7 62 295 25 11 26 53 12 2 26 11 9 52 12 19 28 -0.05 159 0 0 11 10 1 21 4 21.3 61 295 26 10 52 13 11 27 49 10 35 10 11 44 53 -0.05 160 0 0 10 35 6 21 4 28.8 60 296 27 10 17 17 10 52 56 10 0 12 11 10 2 -0.05 161 0 0 9 59 56 21 4 36.3 59 296 28 9 42 5 10 17 47 9 24 58 10 34 54 -0.05 162 0 0 9 24 31 21 4 43.7 58 296 29 9 6 38 9 42 23 8 49 31 9 59 32 -0.05 163 0 0 8 48 52 21 4 51.0 57 297 31 8 30 59 9 6 46 8 13 50 9 23 56 -0.05 164 0 0 8 13 2 21 4 58.3 55 297 32 7 55 7 8 30 57 7 37 57 8 48 8 -0.05 165 0 0 7 37 0 21 5 5.4 54 297 33 7 19 4 7 54 56 7 1 53 8 12 8 -0.05 166 0 0 7 0 48 21 5 12.5 53 297 34 6 42 52 7 18 45 6 25 40 7 35 58 -0.05 167 0 0 6 24 28 21 5 19.5 52 298 35 6 6 30 6 42 26 5 49 18 6 59 39 -0.05 168 0 0 5 48 0 21 5 26.3 51 298 36 5 30 2 6 5 58 5 12 49 6 23 12 -0.05 169 0 0 5 11 26 21 5 33.1 50 298 37 4 53 27 5 29 25 4 36 14 5 46 39 -0.05 170 0 0 4 34 46 21 5 39.7 48 298 38 4 16 48 4 52 46 3 59 34 5 10 0 -0.05 171 0 0 3 58 3 21 5 46.3 47 298 40 3 40 4 4 16 3 3 22 50 4 33 18 -0.05 172 0 0 3 21 18 21 5 52.7 46 298 41 3 3 18 3 39 17 2 46 4 3 56 32 -0.05 173 0 0 2 44 31 21 5 59.0 45 298 42 2 26 31 3 2 30 2 9 17 3 19 45 -0.05 174 0 0 2 7 43 21 6 5.1 44 299 43 1 49 45 2 25 43 1 32 31 2 42 57 -0.06 175 0 0 1 30 58 21 6 11.1 42 299 44 1 12 59 1 48 57 0 55 45 2 6 11 -0.06 176 0 0 0 54 14 21 6 17.0 41 299 45 0 36 16 1 12 13 0 19 3 1 29 27 -0.06 177 0 0 0 17 34 21 6 22.7 40 299 46 - 0 0 23 0 35 32 - 0 17 36 0 52 46 -0.06 178 0 0 - 0 19 1 21 6 28.3 39 299 48 - 0 36 58 - 0 1 3 - 0 54 9 0 16 9 -0.06 179 0 0 - 0 55 29 21 6 33.8 38 299 49 - 1 13 25 - 0 37 33 - 1 30 36 - 0 20 21 -0.06 180 0 0 - 1 31 51 21 6 39.1 36 299 50 - 1 49 46 - 1 13 56 - 2 6 56 - 0 56 45 -0.06 -179 0 0 - 2 8 4 21 6 44.2 35 299 51 - 2 25 58 - 1 50 10 - 2 43 7 - 1 33 0 -0.06 -178 0 0 - 2 44 7 21 6 49.2 34 299 52 - 3 2 0 - 2 26 14 - 3 19 8 - 2 9 5 -0.06 -177 0 0 - 3 20 0 21 6 54.0 33 299 53 - 3 37 51 - 3 2 8 - 3 54 58 - 2 45 1 -0.06 -176 0 0 - 3 55 41 21 6 58.6 32 299 54 - 4 13 31 - 3 37 50 - 4 30 36 - 3 20 44 -0.06 -175 0 0 - 4 31 9 21 7 3.1 31 299 55 - 4 48 57 - 4 13 20 - 5 6 1 - 3 56 15 -0.06 -174 0 0 - 5 6 22 21 7 7.5 29 299 56 - 5 24 9 - 4 48 35 - 5 41 11 - 4 31 32 -0.06 -173 0 0 - 5 41 21 21 7 11.6 28 298 57 - 5 59 6 - 5 23 36 - 6 16 7 - 5 6 34 -0.06 -172 0 0 - 6 16 4 21 7 15.6 27 298 58 - 6 33 47 - 5 58 20 - 6 50 46 - 5 41 21 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45 -0.07 -159 0 0 -13 16 34 21 7 52.2 12 296 71 -13 33 46 -12 59 21 -13 50 15 -12 42 51 -0.07 -158 0 0 -13 46 8 21 7 53.8 11 296 71 -14 3 18 -13 28 58 -14 19 44 -13 12 30 -0.07 -157 0 0 -14 15 15 21 7 55.3 10 296 72 -14 32 22 -13 58 8 -14 48 46 -13 41 43 -0.07 -156 0 0 -14 43 56 21 7 56.7 9 295 73 -15 1 0 -14 26 51 -15 17 21 -14 10 29 -0.07 -155 0 0 -15 12 9 21 7 57.9 8 295 73 -15 29 10 -14 55 7 -15 45 29 -14 38 48 -0.07 -154 0 0 -15 39 54 21 7 58.9 7 295 74 -15 56 53 -15 22 55 -16 13 9 -15 6 38 -0.08 -153 0 0 -16 7 11 21 7 59.8 6 295 75 -16 24 7 -15 50 15 -16 40 20 -15 34 1 -0.08 -152 0 0 -16 34 0 21 8 0.5 5 294 75 -16 50 53 -16 17 7 -17 7 4 -16 0 55 -0.09 -151 0 0 -17 0 20 21 8 1.1 4 294 76 -17 17 10 -16 43 30 -17 33 18 -16 27 21 -0.10 -150 0 0 -17 26 11 21 8 1.5 3 294 76 -17 42 59 -17 9 23 -17 59 4 -16 53 17 -0.11 -149 0 0 -17 51 33 21 8 1.8 2 294 76 -18 8 18 -17 34 48 -18 24 20 -17 18 45 -0.15 -148 0 0 -18 16 26 21 8 1.9 1 293 77 -18 33 8 -17 59 44 -18 49 7 -17 43 43 -0.30 Uncertainty in time = +/- 3 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: TYC 1357-02366-1 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 07 07 28.2112 DE: +21 49 24.781 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 07 07 28.2113 DE: +21 49 24.780 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.4 * B mag [mag]: 11.5 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1149) Volga asteroid class: approx. diameter [km]: 57 approx. diameter ["]: 0.031 distance from Earth [AU]: 2.54400 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#51 date of fit: 2023 Feb 11 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): 0.025", 0.015", 109.741° remarks: * orbital elements for (1149)Volga : Mean anomaly = 57.0205857647 deg Arg. of pericenter = 116.1233767112 deg Long. of node = 261.3675438387 deg Inclination = 11.7613714132 deg Eccentricity = 0.0980466800 Semimajor axis = 2.8999953748 AU Perihelion dist = 2.6156604562 AU Mag: H = 10.51, G = 0.15 Epoch of elements : MJD 60593.87567974 TDT (2024 Oct 10.8757) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#512023Feb11,3.75,2024,10,10,21.016331,0.014989,0.036995,7.870217,-3.207592,-0.005714,0.000684,0.000000,0.000000 132.0394,21.7857,-138.55,-7.08,False TYC 1357-02366-1,7.12450307,21.8235502,11.49,11.40,11.35,0.0,0,,7.14917443,21.7857208,4.39,4.00,0,0,0 1149,Volga,15.77,56.535,2.5440,0,0,1.954,-11.09,,2.8,0 0,56.8458,2024,10,10,116.1234,261.3675,11.7614,0.09805,2.90000,2.61566,10.50,5.0,0.15 1.479,0.0250,0.0147,110,0.0147,Known errors,0.88,0,-1,-1 20241010_2366-1,60140.62 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 14:59 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org