IOTA/IOTA-ES occultation update for (13084) Virchow / TYC 1342-02064-1 event on 2024 Sep 11, 00:46 UT Visible from Summary ------- On 2024 Sep 11 UT, the 10.732 km diameter asteroid (13084) Virchow will occult a 11.6 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 7.84 mag to 19.45 mag (the magnitude of the asteroid) for at most 0.400 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: 99 * date and approx. time of event: 2024 Sep 11, 00:42 - 2024 Sep 11, 00:50 * geocentric midpoint of event [JD]: 2460564.53232179 * magnitude of target star: 11.61 * magnitude drop [mag]: 7.84 * estimated maximum duration [s]: 0.400 * Moon: 47 % sunlit, 154° distance * Sun: 68° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 11 * 1 sigma uncertainty interval [path widths]: +/- 0.28 * 1 sigma uncertainty interval [seconds]: +/- 0.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.010, +/- 0.001) * 1 sigma uncertainty ellipse (major, minor, PA): (0.010", 0.001", 89°) * approx speed of asteroid's shadow [km/s]: 26.9606 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1342-02064-1 by 13084 Virchow on 2024 Sep 11 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 12 0 0 - 1 57 27 0 42 36.7 1 68 -66 - 2 0 36 - 1 54 19 - 2 2 22 - 1 52 33 .... 13 0 0 - 1 33 40 0 42 36.8 2 68 -65 - 1 36 48 - 1 30 31 - 1 38 34 - 1 28 45 -0.02 14 0 0 - 1 9 55 0 42 37.0 3 68 -64 - 1 13 3 - 1 6 47 - 1 14 49 - 1 5 1 0.02 15 0 0 - 0 46 15 0 42 37.3 4 68 -63 - 0 49 23 - 0 43 7 - 0 51 9 - 0 41 21 0.03 16 0 0 - 0 22 39 0 42 37.6 5 68 -62 - 0 25 47 - 0 19 31 - 0 27 33 - 0 17 45 0.04 17 0 0 0 0 52 0 42 38.1 6 68 -61 - 0 2 16 0 4 0 - 0 4 2 0 5 46 0.04 18 0 0 0 24 18 0 42 38.6 7 68 -60 0 21 10 0 27 25 0 19 24 0 29 11 0.05 19 0 0 0 47 37 0 42 39.2 8 68 -59 0 44 29 0 50 44 0 42 43 0 52 30 0.05 20 0 0 1 10 49 0 42 39.9 9 68 -58 1 7 41 1 13 56 1 5 56 1 15 42 0.05 21 0 0 1 33 54 0 42 40.7 11 68 -57 1 30 46 1 37 1 1 29 1 1 38 47 0.06 22 0 0 1 56 51 0 42 41.5 12 68 -56 1 53 44 1 59 58 1 51 58 2 1 44 0.06 23 0 0 2 19 40 0 42 42.5 13 68 -55 2 16 32 2 22 47 2 14 47 2 24 32 0.06 24 0 0 2 42 19 0 42 43.5 14 68 -54 2 39 12 2 45 26 2 37 27 2 47 12 0.06 25 0 0 3 4 50 0 42 44.6 15 69 -53 3 1 43 3 7 57 2 59 58 3 9 42 0.06 26 0 0 3 27 10 0 42 45.7 16 69 -52 3 24 3 3 30 17 3 22 18 3 32 2 0.06 27 0 0 3 49 20 0 42 47.0 17 69 -51 3 46 14 3 52 27 3 44 29 3 54 12 0.06 28 0 0 4 11 19 0 42 48.3 18 69 -50 4 8 13 4 14 26 4 6 28 4 16 11 0.06 29 0 0 4 33 7 0 42 49.7 19 69 -49 4 30 1 4 36 13 4 28 16 4 37 58 0.06 30 0 0 4 54 43 0 42 51.2 20 69 -47 4 51 37 4 57 49 4 49 52 4 59 33 0.07 31 0 0 5 16 6 0 42 52.8 21 69 -46 5 13 0 5 19 12 5 11 16 5 20 57 0.07 32 0 0 5 37 17 0 42 54.4 22 69 -45 5 34 11 5 40 22 5 32 27 5 42 7 0.07 33 0 0 5 58 14 0 42 56.1 23 69 -44 5 55 9 6 1 19 5 53 24 6 3 4 0.07 34 0 0 6 18 58 0 42 57.9 24 69 -43 6 15 53 6 22 3 6 14 8 6 23 47 0.07 35 0 0 6 39 27 0 42 59.7 25 69 -42 6 36 22 6 42 32 6 34 38 6 44 17 0.07 36 0 0 6 59 42 0 43 1.6 27 69 -41 6 56 38 7 2 47 6 54 54 7 4 31 0.07 37 0 0 7 19 43 0 43 3.6 28 69 -40 7 16 38 7 22 47 7 14 54 7 24 31 0.07 38 0 0 7 39 28 0 43 5.7 29 70 -39 7 36 23 7 42 32 7 34 39 7 44 16 0.07 39 0 0 7 58 57 0 43 7.8 30 70 -38 7 55 53 8 2 1 7 54 9 8 3 45 0.07 40 0 0 8 18 10 0 43 10.0 31 70 -37 8 15 6 8 21 14 8 13 23 8 22 57 0.07 41 0 0 8 37 7 0 43 12.2 32 70 -36 8 34 3 8 40 10 8 32 20 8 41 54 0.07 42 0 0 8 55 47 0 43 14.5 33 70 -35 8 52 44 8 58 50 8 51 0 9 0 34 0.07 43 0 0 9 14 10 0 43 16.9 34 70 -34 9 11 7 9 17 13 9 9 24 9 18 56 0.07 44 0 0 9 32 16 0 43 19.4 35 70 -33 9 29 13 9 35 19 9 27 30 9 37 2 0.07 45 0 0 9 50 4 0 43 21.8 36 70 -32 9 47 1 9 53 6 9 45 18 9 54 49 0.07 46 0 0 10 7 34 0 43 24.4 37 71 -31 10 4 31 10 10 36 10 2 48 10 12 19 0.07 47 0 0 10 24 45 0 43 27.0 38 71 -30 10 21 43 10 27 48 10 20 1 10 29 30 0.07 48 0 0 10 41 39 0 43 29.7 39 71 -29 10 38 37 10 44 41 10 36 54 10 46 23 0.07 49 0 0 10 58 13 0 43 32.4 40 71 -28 10 55 11 11 1 15 10 53 29 11 2 57 0.07 50 0 0 11 14 28 0 43 35.2 41 71 -27 11 11 27 11 17 30 11 9 45 11 19 12 0.07 51 0 0 11 30 25 0 43 38.0 42 71 -26 11 27 23 11 33 26 11 25 41 11 35 8 0.07 52 0 0 11 46 1 0 43 40.9 43 71 -25 11 43 0 11 49 2 11 41 18 11 50 44 0.07 53 0 0 12 1 18 0 43 43.8 44 71 -24 11 58 17 12 4 19 11 56 35 12 6 1 0.07 54 0 0 12 16 15 0 43 46.7 45 72 -23 12 13 14 12 19 15 12 11 33 12 20 57 0.07 55 0 0 12 30 52 0 43 49.8 46 72 -22 12 27 51 12 33 52 12 26 10 12 35 33 0.07 56 0 0 12 45 8 0 43 52.8 47 72 -21 12 42 8 12 48 8 12 40 27 12 49 50 0.07 57 0 0 12 59 4 0 43 55.9 48 72 -19 12 56 4 13 2 4 12 54 23 13 3 45 0.07 58 0 0 13 12 39 0 43 59.1 49 72 -18 13 9 40 13 15 39 13 7 58 13 17 20 0.07 59 0 0 13 25 53 0 44 2.3 50 72 -17 13 22 54 13 28 53 13 21 13 13 30 34 0.07 60 0 0 13 38 47 0 44 5.5 51 72 -16 13 35 48 13 41 46 13 34 7 13 43 27 0.07 61 0 0 13 51 19 0 44 8.8 52 72 -15 13 48 20 13 54 18 13 46 39 13 55 59 0.07 62 0 0 14 3 30 0 44 12.1 53 73 -14 14 0 31 14 6 28 13 58 50 14 8 9 0.07 63 0 0 14 15 19 0 44 15.4 54 73 -13 14 12 21 14 18 18 14 10 40 14 19 58 0.07 64 0 0 14 26 47 0 44 18.8 55 73 -12 14 23 49 14 29 45 14 22 8 14 31 26 0.08 65 0 0 14 37 53 0 44 22.2 56 73 -11 14 34 55 14 40 51 14 33 15 14 42 32 0.08 66 0 0 14 48 37 0 44 25.7 57 73 -10 14 45 39 14 51 35 14 43 59 14 53 16 0.08 67 0 0 14 59 0 0 44 29.2 58 73 -9 14 56 2 15 1 58 14 54 22 15 3 38 0.08 68 0 0 15 9 0 0 44 32.7 59 73 -8 15 6 3 15 11 58 15 4 23 15 13 38 0.08 69 0 0 15 18 39 0 44 36.2 60 73 -7 15 15 41 15 21 36 15 14 1 15 23 16 0.08 70 0 0 15 27 55 0 44 39.8 61 73 -6 15 24 58 15 30 52 15 23 18 15 32 32 0.08 71 0 0 15 36 49 0 44 43.4 62 73 -6 15 33 52 15 39 46 15 32 12 15 41 25 0.08 72 0 0 15 45 20 0 44 47.1 63 73 -5 15 42 23 15 48 17 15 40 44 15 49 57 0.08 73 0 0 15 53 29 0 44 50.7 64 73 -4 15 50 33 15 56 26 15 48 53 15 58 6 0.08 74 0 0 16 1 16 0 44 54.4 65 73 -3 15 58 19 16 4 13 15 56 40 16 5 52 0.08 75 0 0 16 8 40 0 44 58.1 66 73 -2 16 5 44 16 11 37 16 4 4 16 13 16 0.08 76 0 0 16 15 42 0 45 1.8 67 73 -1 16 12 45 16 18 38 16 11 6 16 20 17 0.08 77 0 0 16 22 21 0 45 5.6 68 73 0 16 19 24 16 25 17 16 17 45 16 26 56 0.08 78 0 0 16 28 37 0 45 9.4 69 72 1 16 25 41 16 31 33 16 24 2 16 33 12 0.08 79 0 0 16 34 30 0 45 13.2 70 72 2 16 31 34 16 37 26 16 29 55 16 39 5 0.08 80 0 0 16 40 1 0 45 17.0 71 72 3 16 37 5 16 42 57 16 35 26 16 44 36 0.08 81 0 0 16 45 9 0 45 20.8 72 71 4 16 42 13 16 48 4 16 40 34 16 49 43 0.08 82 0 0 16 49 54 0 45 24.7 73 71 5 16 46 58 16 52 49 16 45 19 16 54 28 0.08 83 0 0 16 54 16 0 45 28.5 74 70 6 16 51 20 16 57 11 16 49 41 16 58 50 0.08 84 0 0 16 58 15 0 45 32.4 75 70 7 16 55 19 17 1 10 16 53 41 17 2 49 0.08 85 0 0 17 1 51 0 45 36.3 75 69 8 16 58 56 17 4 46 16 57 17 17 6 25 0.08 86 0 0 17 5 4 0 45 40.2 76 68 9 17 2 9 17 8 0 17 0 30 17 9 38 0.08 87 0 0 17 7 55 0 45 44.1 77 67 10 17 4 59 17 10 50 17 3 21 17 12 29 0.08 88 0 0 17 10 22 0 45 48.1 78 66 11 17 7 27 17 13 17 17 5 48 17 14 56 0.08 89 0 0 17 12 26 0 45 52.0 79 64 12 17 9 31 17 15 21 17 7 52 17 17 0 0.08 90 0 0 17 14 7 0 45 56.0 80 62 13 17 11 12 17 17 2 17 9 33 17 18 41 0.08 91 0 0 17 15 25 0 46 0.0 81 60 14 17 12 30 17 18 20 17 10 51 17 19 59 0.08 92 0 0 17 16 20 0 46 3.9 82 57 15 17 13 25 17 19 15 17 11 47 17 20 54 0.08 93 0 0 17 16 52 0 46 7.9 82 53 16 17 13 57 17 19 47 17 12 19 17 21 26 0.08 94 0 0 17 17 1 0 46 11.9 83 48 17 17 14 6 17 19 56 17 12 27 17 21 35 0.08 95 0 0 17 16 47 0 46 15.9 84 43 18 17 13 52 17 19 42 17 12 13 17 21 21 0.08 96 0 0 17 16 10 0 46 19.9 84 35 19 17 13 15 17 19 5 17 11 36 17 20 43 0.08 97 0 0 17 15 9 0 46 23.9 85 26 20 17 12 14 17 18 4 17 10 36 17 19 43 0.08 98 0 0 17 13 46 0 46 27.9 85 16 21 17 10 51 17 16 41 17 9 12 17 18 20 0.08 99 0 0 17 11 59 0 46 31.9 85 4 22 17 9 4 17 14 55 17 7 26 17 16 33 0.08 100 0 0 17 9 50 0 46 35.9 85 352 23 17 6 55 17 12 45 17 5 16 17 14 24 0.08 101 0 0 17 7 17 0 46 40.0 85 341 24 17 4 22 17 10 13 17 2 43 17 11 51 0.08 102 0 0 17 4 22 0 46 44.0 85 331 25 17 1 26 17 7 17 16 59 48 17 8 56 0.08 103 0 0 17 1 3 0 46 48.0 84 323 26 16 58 8 17 3 59 16 56 29 17 5 37 0.08 104 0 0 16 57 22 0 46 52.0 83 317 27 16 54 26 17 0 17 16 52 47 17 1 56 0.08 105 0 0 16 53 17 0 46 56.0 83 312 28 16 50 21 16 56 12 16 48 42 16 57 51 0.08 106 0 0 16 48 49 0 47 0.0 82 308 29 16 45 54 16 51 45 16 44 15 16 53 24 0.08 107 0 0 16 43 59 0 47 4.0 81 305 30 16 41 3 16 46 55 16 39 24 16 48 34 0.08 108 0 0 16 38 45 0 47 8.0 80 302 31 16 35 50 16 41 41 16 34 11 16 43 20 0.08 109 0 0 16 33 9 0 47 12.0 79 300 32 16 30 13 16 36 5 16 28 34 16 37 44 0.08 110 0 0 16 27 10 0 47 16.0 78 299 33 16 24 14 16 30 6 16 22 35 16 31 45 0.08 111 0 0 16 20 48 0 47 20.0 78 297 34 16 17 52 16 23 44 16 16 13 16 25 24 0.08 112 0 0 16 14 4 0 47 23.9 77 296 35 16 11 7 16 17 0 16 9 28 16 18 39 0.08 113 0 0 16 6 56 0 47 27.9 76 295 35 16 4 0 16 9 53 16 2 20 16 11 32 0.08 114 0 0 15 59 26 0 47 31.8 75 294 36 15 56 30 16 2 23 15 54 50 16 4 2 0.08 115 0 0 15 51 34 0 47 35.8 74 293 37 15 48 37 15 54 31 15 46 57 15 56 10 0.08 116 0 0 15 43 19 0 47 39.7 73 293 38 15 40 22 15 46 16 15 38 42 15 47 55 0.08 117 0 0 15 34 41 0 47 43.6 72 292 39 15 31 44 15 37 38 15 30 4 15 39 18 0.08 118 0 0 15 25 41 0 47 47.5 71 292 40 15 22 44 15 28 38 15 21 4 15 30 18 0.08 119 0 0 15 16 19 0 47 51.4 70 292 41 15 13 21 15 19 16 15 11 41 15 20 56 0.08 120 0 0 15 6 34 0 47 55.2 69 291 42 15 3 37 15 9 32 15 1 57 15 11 12 0.08 121 0 0 14 56 28 0 47 59.1 68 291 43 14 53 30 14 59 25 14 51 50 15 1 6 0.08 122 0 0 14 45 59 0 48 2.9 67 291 44 14 43 1 14 48 57 14 41 21 14 50 37 0.08 123 0 0 14 35 8 0 48 6.7 66 291 45 14 32 10 14 38 6 14 30 30 14 39 47 0.08 124 0 0 14 23 56 0 48 10.4 65 291 46 14 20 57 14 26 54 14 19 17 14 28 34 0.08 125 0 0 14 12 21 0 48 14.2 64 290 47 14 9 23 14 15 20 14 7 42 14 17 0 0.08 126 0 0 14 0 25 0 48 17.9 63 290 48 13 57 26 14 3 24 13 55 46 14 5 5 0.08 127 0 0 13 48 8 0 48 21.6 62 290 49 13 45 9 13 51 7 13 43 28 13 52 47 0.08 128 0 0 13 35 29 0 48 25.3 61 290 50 13 32 29 13 38 28 13 30 48 13 40 9 0.08 129 0 0 13 22 29 0 48 29.0 60 290 51 13 19 29 13 25 28 13 17 48 13 27 9 0.08 130 0 0 13 9 7 0 48 32.6 59 290 52 13 6 8 13 12 7 13 4 26 13 13 48 0.08 131 0 0 12 55 25 0 48 36.2 58 290 53 12 52 25 12 58 25 12 50 44 13 0 6 0.08 132 0 0 12 41 22 0 48 39.7 57 290 54 12 38 22 12 44 22 12 36 40 12 46 4 0.08 133 0 0 12 26 59 0 48 43.2 56 290 55 12 23 58 12 29 59 12 22 17 12 31 41 0.08 134 0 0 12 12 15 0 48 46.7 55 290 57 12 9 14 12 15 15 12 7 32 12 16 57 0.08 135 0 0 11 57 10 0 48 50.2 54 290 58 11 54 10 12 0 11 11 52 28 12 1 53 0.08 136 0 0 11 41 46 0 48 53.6 53 291 59 11 38 45 11 44 47 11 37 3 11 46 29 0.07 137 0 0 11 26 2 0 48 57.0 52 291 60 11 23 1 11 29 4 11 21 19 11 30 46 0.07 138 0 0 11 9 59 0 49 0.3 51 291 61 11 6 57 11 13 0 11 5 15 11 14 42 0.07 139 0 0 10 53 36 0 49 3.6 50 291 62 10 50 34 10 56 37 10 48 51 10 58 20 0.07 140 0 0 10 36 54 0 49 6.9 49 291 63 10 33 52 10 39 56 10 32 9 10 41 38 0.07 141 0 0 10 19 53 0 49 10.1 48 291 64 10 16 50 10 22 55 10 15 8 10 24 38 0.07 142 0 0 10 2 33 0 49 13.2 47 291 65 9 59 31 10 5 36 9 57 48 10 7 19 0.07 143 0 0 9 44 55 0 49 16.3 46 291 66 9 41 53 9 47 58 9 40 10 9 49 41 0.07 144 0 0 9 27 0 0 49 19.4 45 291 67 9 23 57 9 30 3 9 22 14 9 31 46 0.07 145 0 0 9 8 46 0 49 22.4 44 291 68 9 5 43 9 11 49 9 4 0 9 13 33 0.07 146 0 0 8 50 15 0 49 25.4 43 291 69 8 47 12 8 53 19 8 45 28 8 55 2 0.07 147 0 0 8 31 27 0 49 28.3 42 291 70 8 28 23 8 34 31 8 26 40 8 36 14 0.07 148 0 0 8 12 22 0 49 31.2 41 291 71 8 9 18 8 15 26 8 7 35 8 17 10 0.07 149 0 0 7 53 1 0 49 34.0 40 292 72 7 49 57 7 56 5 7 48 13 7 57 49 0.07 150 0 0 7 33 24 0 49 36.7 39 292 73 7 30 19 7 36 28 7 28 36 7 38 12 0.07 151 0 0 7 13 31 0 49 39.4 37 292 74 7 10 26 7 16 36 7 8 42 7 18 20 0.07 152 0 0 6 53 23 0 49 42.1 36 292 75 6 50 18 6 56 28 6 48 34 6 58 12 0.07 153 0 0 6 33 0 0 49 44.6 35 292 76 6 29 55 6 36 5 6 28 10 6 37 49 0.07 154 0 0 6 12 22 0 49 47.1 34 292 77 6 9 17 6 15 27 6 7 32 6 17 12 0.07 155 0 0 5 51 30 0 49 49.6 33 292 78 5 48 25 5 54 36 5 46 40 5 56 20 0.07 156 0 0 5 30 25 0 49 52.0 32 292 79 5 27 19 5 33 31 5 25 35 5 35 15 0.07 157 0 0 5 9 6 0 49 54.3 31 292 80 5 6 0 5 12 12 5 4 16 5 13 57 0.07 158 0 0 4 47 35 0 49 56.5 30 292 81 4 44 29 4 50 41 4 42 44 4 52 26 0.07 159 0 0 4 25 51 0 49 58.7 29 292 82 4 22 45 4 28 58 4 21 0 4 30 43 0.07 160 0 0 4 3 56 0 50 0.8 28 292 83 4 0 49 4 7 2 3 59 4 4 8 47 0.07 161 0 0 3 41 49 0 50 2.8 27 292 84 3 38 42 3 44 56 3 36 57 3 46 41 0.07 162 0 0 3 19 31 0 50 4.8 26 292 85 3 16 24 3 22 38 3 14 39 3 24 23 0.07 163 0 0 2 57 3 0 50 6.7 25 292 86 2 53 56 3 0 10 2 52 11 3 1 55 0.07 164 0 0 2 34 25 0 50 8.5 24 292 87 2 31 18 2 37 32 2 29 32 2 39 18 0.07 165 0 0 2 11 38 0 50 10.3 23 292 87 2 8 31 2 14 45 2 6 45 2 16 31 0.07 166 0 0 1 48 42 0 50 11.9 21 292 87 1 45 34 1 51 49 1 43 49 1 53 35 0.07 167 0 0 1 25 37 0 50 13.5 20 293 87 1 22 30 1 28 45 1 20 44 1 30 31 0.07 168 0 0 1 2 25 0 50 15.0 19 293 86 0 59 18 1 5 33 0 57 32 1 7 19 0.07 169 0 0 0 39 6 0 50 16.5 18 293 86 0 35 58 0 42 14 0 34 12 0 44 0 0.07 170 0 0 0 15 40 0 50 17.8 17 293 85 0 12 32 0 18 48 0 10 46 0 20 34 0.07 171 0 0 - 0 7 52 0 50 19.1 16 293 84 - 0 11 0 - 0 4 44 - 0 12 46 - 0 2 58 0.07 172 0 0 - 0 31 29 0 50 20.3 15 293 83 - 0 34 38 - 0 28 21 - 0 36 24 - 0 26 35 0.07 173 0 0 - 0 55 12 0 50 21.4 14 292 82 - 0 58 20 - 0 52 4 - 1 0 6 - 0 50 18 0.07 174 0 0 - 1 18 59 0 50 22.5 13 292 81 - 1 22 7 - 1 15 50 - 1 23 53 - 1 14 4 0.06 175 0 0 - 1 42 49 0 50 23.4 12 292 80 - 1 45 58 - 1 39 41 - 1 47 44 - 1 37 55 0.06 176 0 0 - 2 6 43 0 50 24.3 11 292 79 - 2 9 51 - 2 3 35 - 2 11 38 - 2 1 48 0.06 177 0 0 - 2 30 39 0 50 25.1 10 292 77 - 2 33 48 - 2 27 31 - 2 35 34 - 2 25 45 0.06 178 0 0 - 2 54 38 0 50 25.8 9 292 76 - 2 57 46 - 2 51 29 - 2 59 32 - 2 49 43 0.06 179 0 0 - 3 18 38 0 50 26.4 7 292 75 - 3 21 46 - 3 15 29 - 3 23 32 - 3 13 43 0.06 180 0 0 - 3 42 38 0 50 26.9 6 292 74 - 3 45 47 - 3 39 30 - 3 47 33 - 3 37 44 0.06 -179 0 0 - 4 6 39 0 50 27.4 5 292 73 - 4 9 48 - 4 3 31 - 4 11 34 - 4 1 45 0.05 -178 0 0 - 4 30 40 0 50 27.7 4 292 72 - 4 33 49 - 4 27 32 - 4 35 35 - 4 25 45 0.05 -177 0 0 - 4 54 40 0 50 28.0 3 292 71 - 4 57 48 - 4 51 31 - 4 59 35 - 4 49 45 0.04 -176 0 0 - 5 18 38 0 50 28.2 2 292 70 - 5 21 47 - 5 15 30 - 5 23 33 - 5 13 43 0.03 -175 0 0 - 5 42 35 0 50 28.3 1 292 69 - 5 45 43 - 5 39 26 - 5 47 29 - 5 37 40 -0.02 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: TYC 1342-02064-1 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 44 28.6961 DE: +21 34 26.663 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 44 28.6962 DE: +21 34 26.663 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 11.6 * B mag [mag]: 11.6 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (13084) Virchow asteroid class: approx. diameter [km]: 11 approx. diameter ["]: 0.005 distance from Earth [AU]: 2.92870 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#43 date of fit: 2022 Nov 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): 0.010", 0.001", 89.063° remarks: * orbital elements for (13084)Virchow : Mean anomaly = 133.7200862942 deg Arg. of pericenter = 206.5857043970 deg Long. of node = 95.8912376848 deg Inclination = 5.8359191328 deg Eccentricity = 0.0499445963 Semimajor axis = 2.6251857506 AU Perihelion dist = 2.4940719081 AU Mag: H = 13.94, G = 0.15 Epoch of elements : MJD 60564.03232188 TDT (2024 Sep 11.0323) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#432022Nov24,0.40,2024,9,11,0.775723,-0.002433,-0.077810,15.207739,-0.539404,-0.005237,0.000365,-0.000001,0.000000 99.3124,21.5500,167.52,4.43,False TYC 1342-02064-1,6.74130445,21.5740732,11.63,11.61,11.60,0.0,0,,6.76577779,21.5500372,7.84,7.40,0,0,0 13084,Virchow,19.45,10.732,2.9287,0,0,3.274,-1.62,,0.8,0 0,133.4809,2024,9,10,206.5857,95.8912,5.8359,0.04994,2.62519,2.49407,13.94,5.0,0.15 1.282,0.0103,0.0013,89,0.0014,Known errors,0.89,0,-1,-1 20240911_2064-1,60140.55 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 13:18 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org