IOTA/IOTA-ES occultation update for (1724) Vladimir / UCAC4 494-023669 event on 2024 Oct 12, 00:03 UT Visible from Summary ------- On 2024 Oct 12 UT, the 32.944 km diameter asteroid (1724) Vladimir will occult a 11.6 mag star in the constellation Orion for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.67 mag to 16.26 mag (the magnitude of the asteroid) for at most 2.860 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: 98 * date and approx. time of event: 2024 Oct 11, 23:53 - 2024 Oct 12, 00:12 * geocentric midpoint of event [JD]: 2460595.50230630 * magnitude of target star: 11.60 * magnitude drop [mag]: 4.67 * estimated maximum duration [s]: 2.860 * Moon: 62 % sunlit, 146° distance * Sun: 104° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 33 * 1 sigma uncertainty interval [path widths]: +/- 0.34 * 1 sigma uncertainty interval [seconds]: +/- 1.4 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.013, +/- 0.001) * 1 sigma uncertainty ellipse (major, minor, PA): (0.013", 0.001", 86°) * approx speed of asteroid's shadow [km/s]: 11.5115 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 494-023669 by 1724 Vladimir on 2024 Oct 12 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 - 19 0 0 29 55 58 23 54 6.4 - 0 80 -62 29 46 55 30 5 1 29 40 44 30 11 12 .... - 18 0 0 30 4 42 23 54 6.6 - 1 81 -63 29 55 40 30 13 44 29 49 29 30 19 55 -0.03 - 17 0 0 30 12 57 23 54 6.8 - 2 81 -63 30 3 55 30 21 58 29 57 45 30 28 8 -0.01 - 16 0 0 30 20 42 23 54 7.2 - 3 82 -64 30 11 41 30 29 42 30 5 32 30 35 52 -0.01 - 15 0 0 30 27 58 23 54 7.7 - 4 82 -64 30 18 58 30 36 58 30 12 49 30 43 7 0.00 - 14 0 0 30 34 45 23 54 8.4 - 5 83 -64 30 25 46 30 43 44 30 19 37 30 49 53 0.00 - 13 0 0 30 41 3 23 54 9.2 - 6 83 -65 30 32 4 30 50 1 30 25 56 30 56 9 0.01 - 12 0 0 30 46 51 23 54 10.1 - 7 84 -65 30 37 53 30 55 49 30 31 45 31 1 57 0.01 - 11 0 0 30 52 10 23 54 11.1 - 7 84 -65 30 43 13 31 1 8 30 37 5 31 7 16 0.01 - 10 0 0 30 57 1 23 54 12.2 - 8 85 -65 30 48 4 31 5 58 30 41 56 31 12 5 0.01 - 9 0 0 31 1 22 23 54 13.5 - 9 85 -66 30 52 25 31 10 18 30 46 18 31 16 25 0.01 - 8 0 0 31 5 14 23 54 14.9 - 10 86 -66 30 56 18 31 14 10 30 50 11 31 20 17 0.01 - 7 0 0 31 8 37 23 54 16.4 - 11 86 -66 30 59 41 31 17 33 30 53 34 31 23 39 0.01 - 6 0 0 31 11 31 23 54 18.1 - 12 87 -66 31 2 35 31 20 26 30 56 29 31 26 33 0.01 - 5 0 0 31 13 55 23 54 19.8 - 13 87 -66 31 5 0 31 22 51 30 58 54 31 28 57 0.01 - 4 0 0 31 15 51 23 54 21.7 - 13 88 -66 31 6 56 31 24 46 31 0 50 31 30 52 0.01 - 3 0 0 31 17 17 23 54 23.7 - 14 88 -66 31 8 22 31 26 12 31 2 16 31 32 18 0.02 - 2 0 0 31 18 15 23 54 25.8 - 15 89 -66 31 9 20 31 27 10 31 3 14 31 33 16 0.02 - 1 0 0 31 18 43 23 54 28.1 - 16 89 -66 31 9 48 31 27 38 31 3 42 31 33 44 0.02 0 0 0 31 18 42 23 54 30.5 - 17 90 -66 31 9 47 31 27 37 31 3 41 31 33 42 0.02 1 0 0 31 18 11 23 54 33.0 - 18 91 -66 31 9 16 31 27 6 31 3 10 31 33 12 0.02 2 0 0 31 17 11 23 54 35.6 - 19 91 -66 31 8 16 31 26 6 31 2 10 31 32 12 0.02 3 0 0 31 15 42 23 54 38.3 - 20 92 -66 31 6 47 31 24 37 31 0 41 31 30 44 0.02 4 0 0 31 13 44 23 54 41.2 - 20 92 -66 31 4 48 31 22 39 30 58 42 31 28 45 0.02 5 0 0 31 11 16 23 54 44.2 - 21 93 -65 31 2 20 31 20 11 30 56 13 31 26 18 0.02 6 0 0 31 8 18 23 54 47.3 - 22 93 -65 30 59 22 31 17 14 30 53 15 31 23 20 0.02 7 0 0 31 4 50 23 54 50.5 - 23 94 -65 30 55 54 31 13 47 30 49 47 31 19 53 0.02 8 0 0 31 0 53 23 54 53.9 - 24 94 -65 30 51 56 31 9 50 30 45 49 31 15 57 0.02 9 0 0 30 56 26 23 54 57.3 - 25 95 -64 30 47 29 31 5 23 30 41 21 31 11 31 0.02 10 0 0 30 51 29 23 55 0.9 - 26 95 -64 30 42 31 31 0 27 30 36 24 31 6 34 0.02 11 0 0 30 46 2 23 55 4.7 - 26 96 -64 30 37 4 30 55 0 30 30 55 31 1 8 0.02 12 0 0 30 40 5 23 55 8.5 - 27 96 -63 30 31 6 30 49 3 30 24 57 30 55 12 0.02 13 0 0 30 33 37 23 55 12.5 - 28 97 -63 30 24 37 30 42 36 30 18 28 30 48 45 0.02 14 0 0 30 26 39 23 55 16.6 - 29 97 -63 30 17 39 30 35 39 30 11 29 30 41 48 0.02 15 0 0 30 19 10 23 55 20.9 - 30 98 -62 30 10 9 30 28 11 30 3 59 30 34 21 0.02 16 0 0 30 11 11 23 55 25.2 - 31 98 -62 30 2 9 30 20 13 29 55 59 30 26 23 0.02 17 0 0 30 2 41 23 55 29.7 - 32 99 -61 29 53 38 30 11 43 29 47 27 30 17 54 0.02 18 0 0 29 53 40 23 55 34.3 - 33 99 -61 29 44 36 30 2 43 29 38 24 30 8 55 0.02 19 0 0 29 44 7 23 55 39.1 - 34 100 -60 29 35 3 29 53 12 29 28 50 29 59 24 0.02 20 0 0 29 34 4 23 55 44.0 - 35 100 -60 29 24 58 29 43 9 29 18 45 29 49 22 0.02 21 0 0 29 23 29 23 55 49.0 - 35 101 -59 29 14 22 29 32 35 29 8 8 29 38 49 0.02 22 0 0 29 12 22 23 55 54.2 - 36 101 -58 29 3 14 29 21 29 28 57 0 29 27 44 0.02 23 0 0 29 0 43 23 55 59.5 - 37 102 -58 28 51 35 29 9 52 28 45 20 29 16 7 0.02 24 0 0 28 48 33 23 56 4.9 - 38 102 -57 28 39 23 28 57 43 28 33 7 29 3 59 0.02 25 0 0 28 35 51 23 56 10.5 - 39 103 -57 28 26 40 28 45 2 28 20 23 28 51 19 0.02 26 0 0 28 22 36 23 56 16.2 - 40 103 -56 28 13 24 28 31 48 28 7 6 28 38 6 0.03 27 0 0 28 8 49 23 56 22.0 - 41 104 -55 27 59 35 28 18 2 27 53 16 28 24 21 0.03 28 0 0 27 54 29 23 56 28.0 - 42 104 -55 27 45 14 28 3 44 27 38 54 28 10 4 0.03 29 0 0 27 39 37 23 56 34.1 - 43 105 -54 27 30 20 27 48 53 27 23 59 27 55 13 0.03 30 0 0 27 24 11 23 56 40.4 - 44 105 -53 27 14 53 27 33 29 27 8 32 27 39 50 0.03 31 0 0 27 8 13 23 56 46.8 - 45 105 -53 26 58 53 27 17 32 26 52 31 27 23 54 0.03 32 0 0 26 51 41 23 56 53.4 - 46 106 -52 26 42 20 27 1 2 26 35 56 27 7 25 0.03 33 0 0 26 34 36 23 57 0.1 - 47 106 -51 26 25 13 26 43 58 26 18 49 26 50 23 0.03 34 0 0 26 16 57 23 57 6.9 - 48 107 -50 26 7 33 26 26 21 26 1 7 26 32 47 0.03 35 0 0 25 58 45 23 57 13.9 - 49 107 -50 25 49 19 26 8 10 25 42 52 26 14 37 0.03 36 0 0 25 39 59 23 57 21.1 - 50 108 -49 25 30 31 25 49 26 25 24 3 25 55 54 0.03 37 0 0 25 20 39 23 57 28.4 - 51 108 -48 25 11 10 25 30 8 25 4 40 25 36 37 0.03 38 0 0 25 0 45 23 57 35.8 - 52 108 -47 24 51 14 25 10 15 24 44 43 25 16 46 0.03 39 0 0 24 40 17 23 57 43.4 - 53 109 -47 24 30 44 24 49 49 24 24 12 24 56 21 0.03 40 0 0 24 19 14 23 57 51.2 - 54 109 -46 24 9 40 24 28 48 24 3 7 24 35 21 0.03 41 0 0 23 57 38 23 57 59.1 - 55 110 -45 23 48 1 24 7 14 23 41 27 24 13 48 0.03 42 0 0 23 35 27 23 58 7.1 - 56 110 -44 23 25 48 23 45 5 23 19 13 23 51 40 0.03 43 0 0 23 12 41 23 58 15.3 - 57 110 -43 23 3 1 23 22 21 22 56 24 23 28 58 0.03 44 0 0 22 49 21 23 58 23.7 - 58 111 -42 22 39 40 22 59 3 22 33 1 23 5 41 0.03 45 0 0 22 25 27 23 58 32.2 - 59 111 -42 22 15 44 22 35 11 22 9 4 22 41 51 0.03 46 0 0 22 0 59 23 58 40.8 - 60 111 -41 21 51 13 22 10 45 21 44 32 22 17 25 0.03 47 0 0 21 35 56 23 58 49.6 - 61 112 -40 21 26 8 21 45 44 21 19 26 21 52 26 0.03 48 0 0 21 10 19 23 58 58.6 - 62 112 -39 21 0 29 21 20 9 20 53 46 21 26 52 0.03 49 0 0 20 44 8 23 59 7.7 - 63 112 -38 20 34 16 20 54 0 20 27 32 21 0 45 0.03 50 0 0 20 17 23 23 59 16.9 - 64 113 -37 20 7 29 20 27 17 20 0 43 20 34 3 0.03 51 0 0 19 50 4 23 59 26.3 - 65 113 -36 19 40 8 20 0 0 19 33 21 20 6 47 0.03 52 0 0 19 22 12 23 59 35.8 - 66 113 -35 19 12 14 19 32 9 19 5 25 19 38 58 0.02 53 0 0 18 53 46 23 59 45.5 - 67 113 -34 18 43 46 19 3 45 18 36 56 19 10 36 0.02 54 0 0 18 24 47 23 59 55.3 - 68 114 -33 18 14 45 18 34 48 18 7 53 18 41 40 0.02 55 0 0 17 55 15 0 0 5.3 69 114 -32 17 45 11 18 5 19 17 38 18 18 12 12 0.02 56 0 0 17 25 11 0 0 15.4 70 114 -31 17 15 5 17 35 16 17 8 10 17 42 11 0.02 57 0 0 16 54 34 0 0 25.6 72 114 -30 16 44 26 17 4 42 16 37 31 17 11 38 0.02 58 0 0 16 23 26 0 0 36.0 73 114 -29 16 13 16 16 33 36 16 6 19 16 40 33 0.02 59 0 0 15 51 47 0 0 46.4 74 114 -28 15 41 35 16 1 59 15 34 37 16 8 57 0.02 60 0 0 15 19 37 0 0 57.0 75 114 -27 15 9 24 15 29 51 15 2 24 15 36 50 0.02 61 0 0 14 46 57 0 1 7.8 76 114 -26 14 36 42 14 57 13 14 29 41 15 4 14 0.02 62 0 0 14 13 48 0 1 18.6 77 114 -25 14 3 31 14 24 5 13 56 28 14 31 7 0.02 63 0 0 13 40 10 0 1 29.6 78 114 -24 13 29 51 13 50 29 13 22 47 13 57 32 0.02 64 0 0 13 6 4 0 1 40.6 80 114 -23 12 55 43 13 16 24 12 48 38 13 23 29 0.02 65 0 0 12 31 30 0 1 51.8 81 113 -22 12 21 8 12 41 53 12 14 2 12 48 59 0.02 66 0 0 11 56 30 0 2 3.0 82 113 -21 11 46 6 12 6 55 11 38 59 12 14 2 0.02 67 0 0 11 21 5 0 2 14.3 83 112 -20 11 10 39 11 31 31 11 3 31 11 38 39 0.02 68 0 0 10 45 15 0 2 25.8 84 110 -19 10 34 47 10 55 42 10 27 38 11 2 51 0.02 69 0 0 10 9 1 0 2 37.2 85 108 -18 9 58 32 10 19 30 9 51 22 10 26 40 0.02 70 0 0 9 32 25 0 2 48.8 87 104 -17 9 21 54 9 42 55 9 14 43 9 50 6 0.02 71 0 0 8 55 26 0 3 0.4 88 95 -16 8 44 55 9 5 58 8 37 43 9 13 10 0.02 72 0 0 8 18 8 0 3 12.1 89 70 -15 8 7 35 8 28 41 8 0 22 8 35 54 0.02 73 0 0 7 40 30 0 3 23.8 89 9 -14 7 29 56 7 51 4 7 22 42 7 58 18 0.02 74 0 0 7 2 34 0 3 35.5 88 332 -12 6 51 59 7 13 10 6 44 44 7 20 24 0.02 75 0 0 6 24 22 0 3 47.3 87 320 -11 6 13 45 6 34 58 6 6 30 6 42 13 0.02 76 0 0 5 45 53 0 3 59.1 86 315 -10 5 35 16 5 56 31 5 28 0 6 3 47 0.02 77 0 0 5 7 11 0 4 10.9 85 312 -9 4 56 33 5 17 49 4 49 16 5 25 6 0.01 78 0 0 4 28 16 0 4 22.8 83 310 -8 4 17 36 4 38 55 4 10 19 4 46 12 0.01 79 0 0 3 49 9 0 4 34.6 82 309 -7 3 38 29 3 59 49 3 31 11 4 7 6 0.01 80 0 0 3 9 52 0 4 46.4 81 308 -6 2 59 12 3 20 33 2 51 54 3 27 51 0.01 81 0 0 2 30 27 0 4 58.1 80 307 -5 2 19 46 2 41 8 2 12 28 2 48 26 0.01 82 0 0 1 50 55 0 5 9.9 79 307 -4 1 40 13 2 1 36 1 32 55 2 8 55 0.01 83 0 0 1 11 17 0 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45.9 61 303 12 - 7 31 34 - 7 10 20 - 7 38 50 - 7 3 4 0.01 97 0 0 - 7 59 16 0 7 56.1 60 303 13 - 8 9 53 - 7 48 40 - 8 17 8 - 7 41 25 0.00 98 0 0 - 8 37 20 0 8 6.1 59 303 14 - 8 47 55 - 8 26 44 - 8 55 9 - 8 19 30 0.00 99 0 0 - 9 15 5 0 8 16.1 58 303 15 - 9 25 39 - 9 4 31 - 9 32 53 - 8 57 18 0.00 100 0 0 - 9 52 33 0 8 25.8 56 303 16 -10 3 5 - 9 42 0 -10 10 18 - 9 34 47 0.00 101 0 0 -10 29 40 0 8 35.3 55 302 18 -10 40 12 -10 19 9 -10 47 24 -10 11 57 0.00 102 0 0 -11 6 27 0 8 44.7 54 302 19 -11 16 57 -10 55 57 -11 24 8 -10 48 46 0.00 103 0 0 -11 42 52 0 8 53.9 53 302 20 -11 53 21 -11 32 23 -12 0 31 -11 25 13 0.00 104 0 0 -12 18 54 0 9 2.9 52 302 21 -12 29 21 -12 8 27 -12 36 30 -12 1 18 0.00 105 0 0 -12 54 32 0 9 11.7 51 301 22 -13 4 58 -12 44 7 -13 12 6 -12 36 59 0.00 106 0 0 -13 29 46 0 9 20.4 49 301 23 -13 40 10 -13 19 22 -13 47 17 -13 12 15 0.00 107 0 0 -14 4 34 0 9 28.8 48 301 24 -14 14 57 -13 54 12 -14 22 2 -13 47 6 0.00 108 0 0 -14 38 56 0 9 37.0 47 301 25 -14 49 17 -14 28 35 -14 56 21 -14 21 31 0.00 109 0 0 -15 12 51 0 9 45.1 46 300 26 -15 23 10 -15 2 32 -15 30 13 -14 55 28 0.00 110 0 0 -15 46 18 0 9 52.9 45 300 27 -15 56 35 -15 36 1 -16 3 37 -15 28 58 0.00 111 0 0 -16 19 17 0 10 0.5 44 300 28 -16 29 32 -16 9 1 -16 36 33 -16 2 0 0.00 112 0 0 -16 51 46 0 10 8.0 43 299 29 -17 2 0 -16 41 32 -17 9 0 -16 34 33 0.00 113 0 0 -17 23 46 0 10 15.2 41 299 30 -17 33 58 -17 13 34 -17 40 57 -17 6 36 0.00 114 0 0 -17 55 16 0 10 22.2 40 299 31 -18 5 26 -17 45 6 -18 12 23 -17 38 9 0.00 115 0 0 -18 26 16 0 10 29.0 39 298 32 -18 36 24 -18 16 8 -18 43 20 -18 9 12 0.00 116 0 0 -18 56 44 0 10 35.7 38 298 33 -19 6 50 -18 46 38 -19 13 45 -18 39 43 0.00 117 0 0 -19 26 41 0 10 42.1 37 298 34 -19 36 46 -19 16 37 -19 43 39 -19 9 44 0.00 118 0 0 -19 56 7 0 10 48.3 36 297 35 -20 6 9 -19 46 5 -20 13 1 -19 39 13 0.00 119 0 0 -20 25 0 0 10 54.3 35 297 35 -20 35 1 -20 15 0 -20 41 51 -20 8 9 0.00 120 0 0 -20 53 22 0 11 0.1 34 297 36 -21 3 20 -20 43 23 -21 10 10 -20 36 34 0.00 121 0 0 -21 21 11 0 11 5.7 33 296 37 -21 31 7 -21 11 14 -21 37 55 -21 4 26 0.00 122 0 0 -21 48 27 0 11 11.2 32 296 38 -21 58 21 -21 38 32 -22 5 8 -21 31 46 0.00 123 0 0 -22 15 10 0 11 16.4 31 295 39 -22 25 3 -22 5 18 -22 31 48 -21 58 33 0.00 124 0 0 -22 41 21 0 11 21.4 30 295 40 -22 51 12 -22 31 30 -22 57 56 -22 24 46 0.00 125 0 0 -23 6 59 0 11 26.3 29 295 41 -23 16 47 -22 57 10 -23 23 30 -22 50 27 0.00 126 0 0 -23 32 3 0 11 30.9 28 294 42 -23 41 50 -23 22 16 -23 48 31 -23 15 35 0.00 127 0 0 -23 56 34 0 11 35.4 26 294 42 -24 6 19 -23 46 49 -24 12 59 -23 40 9 0.00 128 0 0 -24 20 32 0 11 39.7 25 293 43 -24 30 15 -24 10 49 -24 36 54 -24 4 11 0.00 129 0 0 -24 43 57 0 11 43.8 24 293 44 -24 53 38 -24 34 16 -25 0 16 -24 27 39 0.00 130 0 0 -25 6 49 0 11 47.7 23 293 45 -25 16 28 -24 57 10 -25 23 5 -24 50 34 0.00 131 0 0 -25 29 8 0 11 51.4 22 292 46 -25 38 45 -25 19 30 -25 45 20 -25 12 55 0.00 132 0 0 -25 50 53 0 11 55.0 22 292 46 -26 0 29 -25 41 18 -26 7 3 -25 34 44 0.00 133 0 0 -26 12 6 0 11 58.3 21 291 47 -26 21 40 -26 2 32 -26 28 13 -25 56 0 0.00 134 0 0 -26 32 46 0 12 1.6 20 291 48 -26 42 18 -26 23 14 -26 48 49 -26 16 42 0.00 135 0 0 -26 52 53 0 12 4.6 19 290 49 -27 2 23 -26 43 22 -27 8 54 -26 36 52 0.00 136 0 0 -27 12 27 0 12 7.5 18 290 49 -27 21 56 -27 2 58 -27 28 25 -26 56 29 0.00 137 0 0 -27 31 29 0 12 10.2 17 289 50 -27 40 56 -27 22 2 -27 47 24 -27 15 34 0.00 138 0 0 -27 49 58 0 12 12.7 16 289 51 -27 59 24 -27 40 33 -28 5 50 -27 34 6 0.00 139 0 0 -28 7 55 0 12 15.1 15 288 51 -28 17 19 -27 58 31 -28 23 45 -27 52 5 0.00 140 0 0 -28 25 20 0 12 17.4 14 288 52 -28 34 42 -28 15 57 -28 41 7 -28 9 33 0.00 141 0 0 -28 42 13 0 12 19.4 13 288 53 -28 51 33 -28 32 52 -28 57 57 -28 26 28 0.00 142 0 0 -28 58 34 0 12 21.4 12 287 53 -29 7 53 -28 49 14 -29 14 16 -28 42 52 0.00 143 0 0 -29 14 23 0 12 23.1 11 287 54 -29 23 41 -29 5 5 -29 30 2 -28 58 43 0.00 144 0 0 -29 29 41 0 12 24.8 10 286 55 -29 38 57 -29 20 24 -29 45 18 -29 14 3 0.00 145 0 0 -29 44 27 0 12 26.2 9 286 55 -29 53 42 -29 35 12 -30 0 2 -29 28 52 0.00 146 0 0 -29 58 42 0 12 27.6 8 285 56 -30 7 56 -29 49 28 -30 14 15 -29 43 9 0.00 147 0 0 -30 12 26 0 12 28.8 7 285 56 -30 21 39 -30 3 14 -30 27 57 -29 56 56 0.00 148 0 0 -30 25 40 0 12 29.8 7 284 57 -30 34 51 -30 16 28 -30 41 8 -30 10 11 0.00 149 0 0 -30 38 22 0 12 30.7 6 284 57 -30 47 32 -30 29 12 -30 53 49 -30 22 56 0.00 150 0 0 -30 50 35 0 12 31.5 5 283 58 -30 59 43 -30 41 26 -31 5 59 -30 35 10 -0.01 151 0 0 -31 2 16 0 12 32.1 4 283 58 -31 11 24 -30 53 8 -31 17 39 -30 46 54 -0.01 152 0 0 -31 13 28 0 12 32.7 3 282 59 -31 22 35 -31 4 21 -31 28 49 -30 58 7 -0.01 153 0 0 -31 24 10 0 12 33.0 2 281 59 -31 33 15 -31 15 4 -31 39 29 -31 8 51 -0.02 154 0 0 -31 34 22 0 12 33.3 1 281 60 -31 43 26 -31 25 17 -31 49 39 -31 19 4 -0.04 155 0 0 -31 44 4 0 12 33.4 0 280 60 -31 53 8 -31 35 0 -31 59 20 -31 28 48 -0.12 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: UCAC4 494-023669 * constellation : Orion * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 18 56.3152 DE: +08 41 03.083 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 18 56.3156 DE: +08 41 03.083 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.6 * B mag [mag]: 12.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1724) Vladimir asteroid class: approx. diameter [km]: 33 approx. diameter ["]: 0.021 distance from Earth [AU]: 2.14780 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#59 date of fit: 2022 Nov 25 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): 0.013", 0.001", 86.443° remarks: * orbital elements for (1724)Vladimir : Mean anomaly = 335.4312215547 deg Arg. of pericenter = 295.8254335300 deg Long. of node = 163.9257244116 deg Inclination = 12.2236687030 deg Eccentricity = 0.0582166059 Semimajor axis = 2.7131910050 AU Perihelion dist = 2.5552382336 AU Mag: H = 11.48, G = 0.15 Epoch of elements : MJD 60595.00230630 TDT (2024 Oct 12.0023) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#592022Nov25,2.86,2024,10,12,0.055351,-0.009789,-0.014143,5.566028,-3.351989,-0.005492,0.000559,0.000000,0.000000 73.1800,8.6764,175.79,-7.50,False UCAC4 494-023669,6.31564310,8.6841898,11.99,11.60,11.39,0.0,0,,6.33826666,8.6763797,4.67,4.44,0,0,0 1724,Vladimir,16.26,32.944,2.1478,0,0,1.537,-13.72,,1.6,0 0,335.2102,2024,10,11,295.8254,163.9257,12.2237,0.05822,2.71319,2.55524,11.48,5.0,0.15 1.342,0.0127,0.0010,86,0.0072,Known errors,0.88,0,-1,-1 20241012_023669,60140.63 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:04 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org