IOTA/IOTA-ES occultation update for (2140) Kemerovo / UCAC4 564-022370 event on 2024 Jan 17, 02:48 UT Visible from Summary ------- On 2024 Jan 17 UT, the 32.529 km diameter asteroid (2140) Kemerovo will occult a 11.5 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 4.49 mag to 15.92 mag (the magnitude of the asteroid) for at most 3.210 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: 95 * date and approx. time of event: 2024 Jan 17, 02:37 - 2024 Jan 17, 02:58 * geocentric midpoint of event [JD]: 2460326.61676104 * magnitude of target star: 11.45 * magnitude drop [mag]: 4.49 * estimated maximum duration [s]: 3.210 * Moon: 38 % sunlit, 78° distance * Sun: 154° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 34 * 1 sigma uncertainty interval [path widths]: +/- 0.44 * 1 sigma uncertainty interval [seconds]: +/- 3.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.026, +/- 0.006) * 1 sigma uncertainty ellipse (major, minor, PA): (0.026", 0.005", 98°) * approx speed of asteroid's shadow [km/s]: 10.1232 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 564-022370 by 2140 Kemerovo on 2024 Jan 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 -148 0 0 -24 2 0 2 58 15.0 1 65 22 -23 51 51 -24 12 9 -23 42 54 -24 21 7 .... -147 0 0 -23 36 6 2 58 14.8 2 64 21 -23 25 57 -23 46 16 -23 16 59 -23 55 16 0.13 -146 0 0 -23 10 1 2 58 14.3 3 64 20 -22 59 52 -23 20 12 -22 50 53 -23 29 11 0.19 -145 0 0 -22 43 45 2 58 13.6 4 64 19 -22 33 34 -22 53 55 -22 24 36 -23 2 55 0.22 -144 0 0 -22 17 17 2 58 12.8 5 63 18 -22 7 6 -22 27 28 -21 58 7 -22 36 29 0.23 -143 0 0 -21 50 39 2 58 11.7 6 63 17 -21 40 28 -22 0 51 -21 31 29 -22 9 51 0.24 -142 0 0 -21 23 51 2 58 10.4 7 62 16 -21 13 40 -21 34 3 -21 4 40 -21 43 5 0.25 -141 0 0 -20 56 55 2 58 8.9 8 62 15 -20 46 43 -21 7 7 -20 37 43 -21 16 8 0.26 -140 0 0 -20 29 50 2 58 7.2 9 62 14 -20 19 38 -20 40 2 -20 10 38 -20 49 4 0.26 -139 0 0 -20 2 37 2 58 5.2 10 61 13 -19 52 25 -20 12 50 -19 43 25 -20 21 52 0.27 -138 0 0 -19 35 18 2 58 3.1 11 61 12 -19 25 5 -19 45 31 -19 16 5 -19 54 33 0.27 -137 0 0 -19 7 52 2 58 0.7 12 61 11 -18 57 39 -19 18 5 -18 48 39 -19 27 7 0.27 -136 0 0 -18 40 20 2 57 58.1 13 60 10 -18 30 8 -18 50 33 -18 21 7 -18 59 35 0.27 -135 0 0 -18 12 44 2 57 55.3 14 60 9 -18 2 31 -18 22 57 -17 53 31 -18 31 59 0.27 -134 0 0 -17 45 3 2 57 52.3 15 60 8 -17 34 51 -17 55 16 -17 25 50 -18 4 18 0.28 -133 0 0 -17 17 19 2 57 49.1 16 59 7 -17 7 7 -17 27 32 -16 58 6 -17 36 34 0.28 -132 0 0 -16 49 32 2 57 45.6 17 59 6 -16 39 20 -16 59 45 -16 30 20 -17 8 47 0.28 -131 0 0 -16 21 43 2 57 42.0 18 59 5 -16 11 31 -16 31 56 -16 2 31 -16 40 58 0.28 -130 0 0 -15 53 53 2 57 38.1 19 58 4 -15 43 41 -16 4 6 -15 34 41 -16 13 7 0.28 -129 0 0 -15 26 2 2 57 34.0 20 58 3 -15 15 51 -15 36 15 -15 6 51 -15 45 16 0.28 -128 0 0 -14 58 12 2 57 29.7 21 58 2 -14 48 0 -15 8 24 -14 39 1 -15 17 25 0.28 -127 0 0 -14 30 22 2 57 25.2 23 58 1 -14 20 11 -14 40 33 -14 11 11 -14 49 34 0.28 -126 0 0 -14 2 33 2 57 20.5 24 57 0 -13 52 23 -14 12 45 -13 43 24 -14 21 45 0.28 -125 0 0 -13 34 47 2 57 15.6 25 57 -1 -13 24 37 -13 44 58 -13 15 38 -13 53 58 0.28 -124 0 0 -13 7 4 2 57 10.5 26 57 -3 -12 56 54 -13 17 14 -12 47 56 -13 26 14 0.28 -123 0 0 -12 39 24 2 57 5.2 27 56 -4 -12 29 15 -12 49 34 -12 20 17 -12 58 34 0.28 -122 0 0 -12 11 49 2 56 59.6 28 56 -5 -12 1 41 -12 21 59 -11 52 43 -12 30 57 0.28 -121 0 0 -11 44 19 2 56 53.9 29 56 -6 -11 34 11 -11 54 28 -11 25 14 -12 3 26 0.28 -120 0 0 -11 16 55 2 56 48.0 30 56 -7 -11 6 47 -11 27 3 -10 57 51 -11 36 1 0.28 -119 0 0 -10 49 37 2 56 41.9 31 55 -8 -10 39 30 -10 59 44 -10 30 34 -11 8 41 0.28 -118 0 0 -10 22 26 2 56 35.6 32 55 -9 -10 12 19 -10 32 33 -10 3 24 -10 41 29 0.28 -117 0 0 - 9 55 22 2 56 29.2 33 55 -10 - 9 45 17 -10 5 29 - 9 36 22 -10 14 25 0.28 -116 0 0 - 9 28 27 2 56 22.5 34 54 -11 - 9 18 23 - 9 38 33 - 9 9 29 - 9 47 28 0.28 -115 0 0 - 9 1 42 2 56 15.7 35 54 -12 - 8 51 37 - 9 11 46 - 8 42 44 - 9 20 41 0.28 -114 0 0 - 8 35 5 2 56 8.7 36 54 -13 - 8 25 2 - 8 45 9 - 8 16 9 - 8 54 3 0.28 -113 0 0 - 8 8 39 2 56 1.5 37 53 -14 - 7 58 36 - 8 18 42 - 7 49 45 - 8 27 35 0.28 -112 0 0 - 7 42 24 2 55 54.1 38 53 -15 - 7 32 22 - 7 52 26 - 7 23 31 - 8 1 18 0.28 -111 0 0 - 7 16 20 2 55 46.6 39 53 -16 - 7 6 19 - 7 26 21 - 6 57 28 - 7 35 13 0.28 -110 0 0 - 6 50 27 2 55 39.0 40 53 -17 - 6 40 27 - 7 0 28 - 6 31 38 - 7 9 19 0.28 -109 0 0 - 6 24 48 2 55 31.2 41 52 -18 - 6 14 49 - 6 34 47 - 6 6 0 - 6 43 38 0.28 -108 0 0 - 5 59 21 2 55 23.2 42 52 -19 - 5 49 23 - 6 9 20 - 5 40 35 - 6 18 9 0.28 -107 0 0 - 5 34 8 2 55 15.1 43 52 -20 - 5 24 11 - 5 44 6 - 5 15 24 - 5 52 55 0.28 -106 0 0 - 5 9 9 2 55 6.8 44 51 -21 - 4 59 13 - 5 19 6 - 4 50 27 - 5 27 54 0.28 -105 0 0 - 4 44 25 2 54 58.4 45 51 -23 - 4 34 30 - 4 54 21 - 4 25 44 - 5 3 8 0.28 -104 0 0 - 4 19 56 2 54 49.9 46 50 -24 - 4 10 1 - 4 29 50 - 4 1 17 - 4 38 36 0.28 -103 0 0 - 3 55 42 2 54 41.2 47 50 -25 - 3 45 48 - 4 5 36 - 3 37 5 - 4 14 21 0.28 -102 0 0 - 3 31 44 2 54 32.4 48 50 -26 - 3 21 52 - 3 41 37 - 3 13 9 - 3 50 21 0.28 -101 0 0 - 3 8 2 2 54 23.5 49 49 -27 - 2 58 11 - 3 17 54 - 2 49 29 - 3 26 38 0.28 -100 0 0 - 2 44 38 2 54 14.5 50 49 -28 - 2 34 48 - 2 54 29 - 2 26 7 - 3 3 11 0.28 - 99 0 0 - 2 21 30 2 54 5.4 51 48 -29 - 2 11 41 - 2 31 20 - 2 3 1 - 2 40 2 0.28 - 98 0 0 - 1 58 41 2 53 56.1 52 48 -30 - 1 48 52 - 2 8 29 - 1 40 13 - 2 17 10 0.28 - 97 0 0 - 1 36 9 2 53 46.8 53 47 -31 - 1 26 22 - 1 45 56 - 1 17 43 - 1 54 36 0.28 - 96 0 0 - 1 13 55 2 53 37.3 54 47 -32 - 1 4 9 - 1 23 42 - 0 55 32 - 1 32 21 0.28 - 95 0 0 - 0 52 1 2 53 27.8 55 46 -33 - 0 42 16 - 1 1 46 - 0 33 39 - 1 10 24 0.28 - 94 0 0 - 0 30 25 2 53 18.2 56 46 -34 - 0 20 41 - 0 40 10 - 0 12 6 - 0 48 46 0.28 - 93 0 0 - 0 9 9 2 53 8.5 57 45 -35 0 0 34 - 0 18 52 0 9 9 - 0 27 28 0.28 - 92 0 0 0 11 48 2 52 58.7 58 44 -36 0 21 30 0 2 5 0 30 3 - 0 6 30 0.28 - 91 0 0 0 32 24 2 52 48.8 59 43 -37 0 42 5 0 22 43 0 50 38 0 14 9 0.28 - 90 0 0 0 52 41 2 52 38.8 60 43 -38 1 2 21 0 43 0 1 10 52 0 34 27 0.28 - 89 0 0 1 12 36 2 52 28.8 61 42 -39 1 22 15 1 2 57 1 30 46 0 54 25 0.28 - 88 0 0 1 32 11 2 52 18.7 61 41 -40 1 41 49 1 22 33 1 50 19 1 14 2 0.28 - 87 0 0 1 51 25 2 52 8.6 62 40 -41 2 1 2 1 41 48 2 9 31 1 33 18 0.28 - 86 0 0 2 10 18 2 51 58.4 63 39 -42 2 19 54 2 0 42 2 28 22 1 52 12 0.28 - 85 0 0 2 28 49 2 51 48.1 64 38 -43 2 38 24 2 19 14 2 46 51 2 10 45 0.28 - 84 0 0 2 46 58 2 51 37.8 65 37 -44 2 56 32 2 37 24 3 4 58 2 28 56 0.28 - 83 0 0 3 4 46 2 51 27.5 66 36 -45 3 14 18 2 55 12 3 22 44 2 46 46 0.28 - 82 0 0 3 22 11 2 51 17.1 66 34 -46 3 31 43 3 12 39 3 40 7 3 4 13 0.28 - 81 0 0 3 39 14 2 51 6.6 67 33 -47 3 48 45 3 29 43 3 57 9 3 21 18 0.28 - 80 0 0 3 55 54 2 50 56.2 68 31 -48 4 5 24 3 46 24 4 13 47 3 38 0 0.28 - 79 0 0 4 12 12 2 50 45.7 69 30 -49 4 21 41 4 2 43 4 30 3 3 54 19 0.28 - 78 0 0 4 28 7 2 50 35.1 69 28 -50 4 37 35 4 18 39 4 45 56 4 10 16 0.28 - 77 0 0 4 43 39 2 50 24.6 70 26 -51 4 53 6 4 34 12 5 1 27 4 25 50 0.28 - 76 0 0 4 58 48 2 50 14.0 71 24 -52 5 8 14 4 49 22 5 16 34 4 41 1 0.28 - 75 0 0 5 13 34 2 50 3.4 71 22 -53 5 22 59 5 4 8 5 31 18 4 55 48 0.28 - 74 0 0 5 27 56 2 49 52.8 72 19 -54 5 37 21 5 18 31 5 45 39 5 10 12 0.28 - 73 0 0 5 41 55 2 49 42.2 72 17 -55 5 51 19 5 32 31 5 59 36 5 24 12 0.28 - 72 0 0 5 55 30 2 49 31.5 73 14 -56 6 4 53 5 46 7 6 13 10 5 37 49 0.28 - 71 0 0 6 8 42 2 49 20.9 73 12 -56 6 18 4 5 59 19 6 26 20 5 51 2 0.28 - 70 0 0 6 21 30 2 49 10.3 73 9 -57 6 30 51 6 12 8 6 39 6 6 3 51 0.28 - 69 0 0 6 33 53 2 48 59.6 74 6 -58 6 43 14 6 24 33 6 51 29 6 16 17 0.28 - 68 0 0 6 45 53 2 48 49.0 74 3 -59 6 55 13 6 36 33 7 3 27 6 28 18 0.28 - 67 0 0 6 57 29 2 48 38.4 74 359 -60 7 6 48 6 48 10 7 15 2 6 39 55 0.28 - 66 0 0 7 8 41 2 48 27.8 74 356 -61 7 17 59 6 59 22 7 26 12 6 51 9 0.28 - 65 0 0 7 19 29 2 48 17.2 74 353 -62 7 28 46 7 10 11 7 36 58 7 1 57 0.28 - 64 0 0 7 29 52 2 48 6.6 75 349 -63 7 39 9 7 20 35 7 47 20 7 12 22 0.28 - 63 0 0 7 39 51 2 47 56.0 74 346 -64 7 49 7 7 30 34 7 57 18 7 22 22 0.28 - 62 0 0 7 49 25 2 47 45.4 74 343 -65 7 58 41 7 40 9 8 6 52 7 31 58 0.28 - 61 0 0 7 58 36 2 47 34.9 74 339 -65 8 7 51 7 49 20 8 16 1 7 41 9 0.28 - 60 0 0 8 7 21 2 47 24.4 74 336 -66 8 16 36 7 58 6 8 24 45 7 49 56 0.28 - 59 0 0 8 15 42 2 47 13.9 74 333 -67 8 24 56 8 6 28 8 33 5 7 58 18 0.28 - 58 0 0 8 23 39 2 47 3.4 73 330 -68 8 32 52 8 14 25 8 41 1 8 6 15 0.28 - 57 0 0 8 31 10 2 46 53.0 73 328 -69 8 40 23 8 21 57 8 48 32 8 13 48 0.28 - 56 0 0 8 38 18 2 46 42.6 73 325 -70 8 47 30 8 29 5 8 55 38 8 20 56 0.28 - 55 0 0 8 45 0 2 46 32.3 72 323 -70 8 54 12 8 35 47 9 2 19 8 27 39 0.28 - 54 0 0 8 51 18 2 46 22.0 72 320 -71 9 0 29 8 42 6 9 8 36 8 33 57 0.28 - 53 0 0 8 57 10 2 46 11.7 71 318 -72 9 6 22 8 47 59 9 14 28 8 39 51 0.28 - 52 0 0 9 2 38 2 46 1.5 70 316 -73 9 11 49 8 53 27 9 19 56 8 45 20 0.28 - 51 0 0 9 7 41 2 45 51.3 70 314 -73 9 16 52 8 58 30 9 24 58 8 50 23 0.28 - 50 0 0 9 12 20 2 45 41.1 69 312 -74 9 21 30 9 3 9 9 29 36 8 55 2 0.28 - 49 0 0 9 16 33 2 45 31.0 69 311 -75 9 25 43 9 7 22 9 33 49 8 59 16 0.28 - 48 0 0 9 20 21 2 45 21.0 68 309 -75 9 29 31 9 11 11 9 37 36 9 3 5 0.28 - 47 0 0 9 23 45 2 45 11.0 67 308 -76 9 32 54 9 14 35 9 40 59 9 6 28 0.28 - 46 0 0 9 26 43 2 45 1.1 66 307 -77 9 35 52 9 17 33 9 43 57 9 9 27 0.28 - 45 0 0 9 29 16 2 44 51.2 66 306 -77 9 38 25 9 20 6 9 46 30 9 12 0 0.28 - 44 0 0 9 31 24 2 44 41.4 65 304 -77 9 40 33 9 22 15 9 48 38 9 14 9 0.28 - 43 0 0 9 33 7 2 44 31.6 64 303 -78 9 42 16 9 23 58 9 50 21 9 15 52 0.28 - 42 0 0 9 34 25 2 44 21.9 63 303 -78 9 43 34 9 25 16 9 51 39 9 17 10 0.28 - 41 0 0 9 35 18 2 44 12.3 63 302 -78 9 44 27 9 26 8 9 52 31 9 18 3 0.28 - 40 0 0 9 35 45 2 44 2.8 62 301 -79 9 44 54 9 26 36 9 52 59 9 18 30 0.28 - 39 0 0 9 35 48 2 43 53.3 61 300 -79 9 44 57 9 26 38 9 53 1 9 18 33 0.28 - 38 0 0 9 35 25 2 43 43.8 60 299 -79 9 44 34 9 26 15 9 52 38 9 18 10 0.28 - 37 0 0 9 34 37 2 43 34.5 59 299 -79 9 43 46 9 25 27 9 51 50 9 17 21 0.28 - 36 0 0 9 33 23 2 43 25.2 58 298 -78 9 42 32 9 24 14 9 50 37 9 16 8 0.28 - 35 0 0 9 31 44 2 43 16.0 58 298 -78 9 40 54 9 22 35 9 48 59 9 14 29 0.28 - 34 0 0 9 29 40 2 43 6.9 57 297 -78 9 38 50 9 20 30 9 46 55 9 12 24 0.28 - 33 0 0 9 27 11 2 42 57.9 56 297 -77 9 36 21 9 18 1 9 44 26 9 9 55 0.28 - 32 0 0 9 24 16 2 42 49.0 55 296 -77 9 33 26 9 15 6 9 41 32 9 6 59 0.28 - 31 0 0 9 20 56 2 42 40.1 54 296 -76 9 30 6 9 11 46 9 38 12 9 3 39 0.28 - 30 0 0 9 17 11 2 42 31.4 53 296 -76 9 26 21 9 8 0 9 34 27 8 59 53 0.28 - 29 0 0 9 13 0 2 42 22.7 52 295 -75 9 22 10 9 3 48 9 30 16 8 55 41 0.28 - 28 0 0 9 8 23 2 42 14.1 52 295 -75 9 17 34 8 59 12 9 25 41 8 51 4 0.28 - 27 0 0 9 3 21 2 42 5.6 51 295 -74 9 12 33 8 54 10 9 20 40 8 46 2 0.28 - 26 0 0 8 57 54 2 41 57.2 50 295 -73 9 7 6 8 48 42 9 15 13 8 40 34 0.28 - 25 0 0 8 52 1 2 41 48.9 49 294 -73 9 1 14 8 42 49 9 9 21 8 34 40 0.28 - 24 0 0 8 45 43 2 41 40.7 48 294 -72 8 54 56 8 36 30 9 3 4 8 28 21 0.28 - 23 0 0 8 38 59 2 41 32.7 47 294 -71 8 48 12 8 29 46 8 56 21 8 21 36 0.28 - 22 0 0 8 31 50 2 41 24.7 46 294 -70 8 41 4 8 22 36 8 49 12 8 14 26 0.28 - 21 0 0 8 24 15 2 41 16.8 45 294 -69 8 33 29 8 15 1 8 41 39 8 6 50 0.28 - 20 0 0 8 16 15 2 41 9.1 44 294 -69 8 25 30 8 7 0 8 33 40 7 58 49 0.28 - 19 0 0 8 7 49 2 41 1.4 43 294 -68 8 17 5 7 58 33 8 25 15 7 50 22 0.28 - 18 0 0 7 58 58 2 40 53.9 42 294 -67 8 8 14 7 49 41 8 16 25 7 41 30 0.28 - 17 0 0 7 49 41 2 40 46.5 41 293 -66 7 58 58 7 40 24 8 7 9 7 32 12 0.28 - 16 0 0 7 39 59 2 40 39.2 40 293 -65 7 49 16 7 30 41 7 57 28 7 22 28 0.28 - 15 0 0 7 29 51 2 40 32.1 40 293 -64 7 39 9 7 20 33 7 47 22 7 12 19 0.28 - 14 0 0 7 19 18 2 40 25.0 39 293 -63 7 28 37 7 9 59 7 36 50 7 1 44 0.28 - 13 0 0 7 8 19 2 40 18.1 38 293 -62 7 17 39 6 58 59 7 25 52 6 50 44 0.28 - 12 0 0 6 56 55 2 40 11.4 37 293 -62 7 6 15 6 47 34 7 14 30 6 39 19 0.29 - 11 0 0 6 45 5 2 40 4.7 36 293 -61 6 54 27 6 35 44 7 2 42 6 27 28 0.29 - 10 0 0 6 32 51 2 39 58.2 35 293 -60 6 42 13 6 23 28 6 50 29 6 15 11 0.29 - 9 0 0 6 20 10 2 39 51.9 34 293 -59 6 29 33 6 10 47 6 37 50 6 2 29 0.29 - 8 0 0 6 7 5 2 39 45.7 33 293 -58 6 16 29 5 57 41 6 24 46 5 49 22 0.29 - 7 0 0 5 53 34 2 39 39.6 32 293 -57 6 2 59 5 44 9 6 11 17 5 35 50 0.29 - 6 0 0 5 39 39 2 39 33.7 31 293 -56 5 49 4 5 30 13 5 57 23 5 21 52 0.29 - 5 0 0 5 25 18 2 39 28.0 30 293 -55 5 34 44 5 15 51 5 43 4 5 7 30 0.29 - 4 0 0 5 10 32 2 39 22.4 29 293 -54 5 19 59 5 1 4 5 28 20 4 52 42 0.29 - 3 0 0 4 55 21 2 39 16.9 28 293 -53 5 4 49 4 45 52 5 13 11 4 37 29 0.29 - 2 0 0 4 39 45 2 39 11.6 27 293 -52 4 49 15 4 30 15 4 57 37 4 21 52 0.29 - 1 0 0 4 23 45 2 39 6.5 26 293 -51 4 33 15 4 14 14 4 41 39 4 5 49 0.29 - 0 0 0 4 7 20 2 39 1.6 25 293 -50 4 16 51 3 57 48 4 25 15 3 49 22 0.29 1 0 0 3 50 30 2 38 56.8 24 293 -49 4 0 3 3 40 57 4 8 28 3 32 31 0.29 2 0 0 3 33 16 2 38 52.2 23 293 -48 3 42 50 3 23 42 3 51 16 3 15 15 0.29 3 0 0 3 15 38 2 38 47.8 22 293 -47 3 25 13 3 6 3 3 33 40 2 57 35 0.29 4 0 0 2 57 36 2 38 43.5 21 293 -46 3 7 12 2 48 0 3 15 40 2 39 31 0.29 5 0 0 2 39 10 2 38 39.5 20 293 -45 2 48 47 2 29 33 2 57 16 2 21 3 0.29 6 0 0 2 20 20 2 38 35.6 19 293 -44 2 29 58 2 10 42 2 38 28 2 2 11 0.29 7 0 0 2 1 7 2 38 31.9 18 293 -43 2 10 46 1 51 28 2 19 17 1 42 55 0.29 8 0 0 1 41 30 2 38 28.4 17 293 -42 1 51 11 1 31 50 1 59 43 1 23 16 0.29 9 0 0 1 21 31 2 38 25.1 16 293 -41 1 31 12 1 11 49 1 39 45 1 3 15 0.29 10 0 0 1 1 8 2 38 22.0 15 293 -40 1 10 50 0 51 25 1 19 25 0 42 50 0.29 11 0 0 0 40 23 2 38 19.1 14 293 -39 0 50 6 0 30 39 0 58 42 0 22 2 0.29 12 0 0 0 19 15 2 38 16.4 12 293 -38 0 29 0 0 9 30 0 37 36 0 0 53 0.29 13 0 0 - 0 2 14 2 38 14.0 11 293 -37 0 7 32 - 0 12 1 0 16 9 - 0 20 39 0.30 14 0 0 - 0 24 6 2 38 11.7 10 293 -36 - 0 14 19 - 0 33 53 - 0 5 41 - 0 42 33 0.30 15 0 0 - 0 46 19 2 38 9.6 9 293 -35 - 0 36 30 - 0 56 8 - 0 27 51 - 1 4 48 0.30 16 0 0 - 1 8 53 2 38 7.8 8 293 -34 - 0 59 3 - 1 18 43 - 0 50 23 - 1 27 24 0.30 17 0 0 - 1 31 47 2 38 6.1 7 293 -33 - 1 21 57 - 1 41 39 - 1 13 16 - 1 50 21 0.30 18 0 0 - 1 55 3 2 38 4.7 6 293 -32 - 1 45 11 - 2 4 55 - 1 36 29 - 2 13 39 0.30 19 0 0 - 2 18 38 2 38 3.5 5 293 -30 - 2 8 45 - 2 28 31 - 2 0 2 - 2 37 16 0.30 20 0 0 - 2 42 33 2 38 2.6 4 293 -29 - 2 32 38 - 2 52 27 - 2 23 54 - 3 1 13 0.30 21 0 0 - 3 6 46 2 38 1.8 3 293 -28 - 2 56 51 - 3 16 42 - 2 48 6 - 3 25 29 0.30 22 0 0 - 3 31 19 2 38 1.3 2 293 -27 - 3 21 23 - 3 41 16 - 3 12 36 - 3 50 4 0.31 23 0 0 - 3 56 10 2 38 1.1 1 293 -26 - 3 46 12 - 4 6 8 - 3 37 25 - 4 14 57 0.32 Uncertainty in time = +/- 4 secs Prediction of 2023 Jul 12.0 Data for the target star ------------------------ * name: UCAC4 564-022370 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 02 31.3755 DE: +22 38 15.150 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 02 31.3755 DE: +22 38 15.150 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.5 * B mag [mag]: 11.6 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (2140) Kemerovo asteroid class: approx. diameter [km]: 33 approx. diameter ["]: 0.022 distance from Earth [AU]: 1.99850 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#52 date of fit: 2023 Apr 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): 0.026", 0.005", 98.016° remarks: * orbital elements for (2140)Kemerovo : Mean anomaly = 62.8782970289 deg Arg. of pericenter = 115.6357510999 deg Long. of node = 274.4578546990 deg Inclination = 6.9853515366 deg Eccentricity = 0.0571293696 Semimajor axis = 2.9867123699 AU Perihelion dist = 2.8160833750 AU Mag: H = 11.51, G = 0.15 Epoch of elements : MJD 60326.11676179 TDT (2024 Jan 17.1168) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#522023Apr24,3.21,2024,1,17,2.802265,0.050536,-0.261936,-5.610422,-1.082150,0.002618,0.000057,0.000001,0.000000 -67.0720,22.6379,140.42,-20.86,False UCAC4 564-022370,6.04204876,22.6375418,11.60,11.45,11.37,0.0,4,,6.06659002,22.6378990,4.48,4.12,0,0,0 2140,Kemerovo,15.92,32.529,1.9985,0,0,-1.783,-4.76,,1.8,0 0,62.8560,2024,1,17,115.6358,274.4579,6.9854,0.05713,2.98671,2.81608,11.51,5.0,0.15 1.442,0.0263,0.0053,98,0.0099,Known errors,1.00,0,-1,-1 20240117_022370,60137.02 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 12, 00:25 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org