IOTA/IOTA-ES occultation update for (2808) Belgrano / UCAC4 319-181075 event on 2024 Oct 22, 12:59 UT Visible from Summary ------- On 2024 Oct 22 UT, the 14.8463182248867 km diameter asteroid (2808) Belgrano will occult a 10.9 mag star in the constellation Sagittarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.75 mag to 17.60 mag (the magnitude of the asteroid) for at most 0.550 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: 92 * date and approx. time of event: 2024 Oct 22, 12:55 - 2024 Oct 22, 13:03 * geocentric midpoint of event [JD]: 2460606.04126329 * magnitude of target star: 10.85 * magnitude drop [mag]: 6.75 * estimated maximum duration [s]: 0.550 * Moon: 69 % sunlit, 178° distance * Sun: 67° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 15 * 1 sigma uncertainty interval [path widths]: +/- 0.49 * 1 sigma uncertainty interval [seconds]: +/- 1.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.012, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.012", 0.003", 79°) * approx speed of asteroid's shadow [km/s]: 27.6616 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 319-181075 by 2808 Belgrano on 2024 Oct 22 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 - 41 0 0 - 6 10 28 12 55 35.1 0 116 66 - 6 15 3 - 6 5 53 - 6 19 34 - 6 1 21 .... - 40 0 0 - 6 40 14 12 55 35.2 2 116 68 - 6 44 49 - 6 35 40 - 6 49 20 - 6 31 9 0.06 - 39 0 0 - 7 9 45 12 55 35.3 3 116 69 - 7 14 19 - 7 5 11 - 7 18 50 - 7 0 40 0.01 - 38 0 0 - 7 39 0 12 55 35.6 4 116 70 - 7 43 33 - 7 34 26 - 7 48 3 - 7 29 56 -0.01 - 37 0 0 - 8 7 57 12 55 35.9 5 116 71 - 8 12 30 - 8 3 24 - 8 17 0 - 7 58 54 -0.02 - 36 0 0 - 8 36 37 12 55 36.3 6 116 72 - 8 41 10 - 8 32 4 - 8 45 39 - 8 27 35 -0.02 - 35 0 0 - 9 4 59 12 55 36.9 7 116 73 - 9 9 31 - 9 0 27 - 9 14 0 - 8 55 58 -0.03 - 34 0 0 - 9 33 2 12 55 37.4 8 116 74 - 9 37 33 - 9 28 30 - 9 42 2 - 9 24 2 -0.03 - 33 0 0 -10 0 45 12 55 38.1 9 115 75 -10 5 16 - 9 56 14 -10 9 44 - 9 51 46 -0.04 - 32 0 0 -10 28 8 12 55 38.8 10 115 76 -10 32 39 -10 23 38 -10 37 6 -10 19 10 -0.04 - 31 0 0 -10 55 11 12 55 39.7 11 115 77 -10 59 41 -10 50 41 -11 4 8 -10 46 14 -0.04 - 30 0 0 -11 21 53 12 55 40.6 12 115 78 -11 26 22 -11 17 23 -11 30 48 -11 12 57 -0.04 - 29 0 0 -11 48 13 12 55 41.6 14 115 79 -11 52 42 -11 43 44 -11 57 7 -11 39 18 -0.04 - 28 0 0 -12 14 11 12 55 42.6 15 114 80 -12 18 39 -12 9 42 -12 23 4 -12 5 17 -0.04 - 27 0 0 -12 39 46 12 55 43.7 16 114 81 -12 44 14 -12 35 18 -12 48 38 -12 30 54 -0.05 - 26 0 0 -13 4 58 12 55 44.9 17 114 82 -13 9 26 -13 0 31 -13 13 50 -12 56 7 -0.05 - 25 0 0 -13 29 47 12 55 46.2 18 114 83 -13 34 14 -13 25 21 -13 38 37 -13 20 57 -0.05 - 24 0 0 -13 54 12 12 55 47.6 19 114 83 -13 58 39 -13 49 46 -14 3 1 -13 45 23 -0.05 - 23 0 0 -14 18 13 12 55 49.0 20 113 84 -14 22 39 -14 13 48 -14 27 1 -14 9 25 -0.05 - 22 0 0 -14 41 50 12 55 50.5 21 113 85 -14 46 15 -14 37 25 -14 50 36 -14 33 3 -0.05 - 21 0 0 -15 5 1 12 55 52.0 22 113 85 -15 9 26 -15 0 37 -15 13 47 -14 56 16 -0.05 - 20 0 0 -15 27 48 12 55 53.6 23 113 85 -15 32 11 -15 23 24 -15 36 32 -15 19 3 -0.05 - 19 0 0 -15 50 9 12 55 55.3 24 112 85 -15 54 32 -15 45 45 -15 58 52 -15 41 26 -0.05 - 18 0 0 -16 12 4 12 55 57.0 25 112 85 -16 16 26 -16 7 41 -16 20 46 -16 3 22 -0.05 - 17 0 0 -16 33 33 12 55 58.8 26 112 85 -16 37 55 -16 29 11 -16 42 14 -16 24 52 -0.05 - 16 0 0 -16 54 36 12 56 0.7 27 112 84 -16 58 58 -16 50 15 -17 3 16 -16 45 57 -0.05 - 15 0 0 -17 15 13 12 56 2.6 28 111 83 -17 19 34 -17 10 52 -17 23 51 -17 6 34 -0.05 - 14 0 0 -17 35 23 12 56 4.6 29 111 83 -17 39 43 -17 31 3 -17 44 0 -17 26 46 -0.05 - 13 0 0 -17 55 6 12 56 6.6 30 111 82 -17 59 26 -17 50 47 -18 3 42 -17 46 30 -0.05 - 12 0 0 -18 14 23 12 56 8.7 31 110 81 -18 18 42 -18 10 3 -18 22 57 -18 5 47 -0.05 - 11 0 0 -18 33 12 12 56 10.9 32 110 80 -18 37 30 -18 28 53 -18 41 46 -18 24 38 -0.05 - 10 0 0 -18 51 34 12 56 13.1 33 110 79 -18 55 52 -18 47 16 -19 0 6 -18 43 1 -0.05 - 9 0 0 -19 9 28 12 56 15.3 34 109 78 -19 13 46 -19 5 11 -19 18 0 -19 0 57 -0.05 - 8 0 0 -19 26 55 12 56 17.6 35 109 77 -19 31 12 -19 22 38 -19 35 26 -19 18 25 -0.05 - 7 0 0 -19 43 55 12 56 19.9 36 109 76 -19 48 11 -19 39 38 -19 52 24 -19 35 25 -0.06 - 6 0 0 -20 0 27 12 56 22.3 37 109 76 -20 4 42 -19 56 11 -20 8 55 -19 51 58 -0.06 - 5 0 0 -20 16 31 12 56 24.8 38 108 75 -20 20 46 -20 12 15 -20 24 58 -20 8 3 -0.06 - 4 0 0 -20 32 7 12 56 27.2 39 108 74 -20 36 22 -20 27 52 -20 40 33 -20 23 41 -0.06 - 3 0 0 -20 47 15 12 56 29.8 40 108 73 -20 51 30 -20 43 1 -20 55 41 -20 38 50 -0.06 - 2 0 0 -21 1 56 12 56 32.3 41 107 72 -21 6 10 -20 57 42 -21 10 20 -20 53 31 -0.06 - 1 0 0 -21 16 8 12 56 34.9 42 107 71 -21 20 22 -21 11 55 -21 24 32 -21 7 45 -0.06 0 0 0 -21 29 53 12 56 37.6 43 107 70 -21 34 6 -21 25 40 -21 38 15 -21 21 30 -0.06 1 0 0 -21 43 9 12 56 40.3 44 106 69 -21 47 22 -21 38 57 -21 51 31 -21 34 48 -0.06 2 0 0 -21 55 58 12 56 43.0 45 106 68 -22 0 10 -21 51 46 -22 4 18 -21 47 37 -0.06 3 0 0 -22 8 18 12 56 45.8 46 106 67 -22 12 29 -22 4 6 -22 16 38 -21 59 58 -0.06 4 0 0 -22 20 10 12 56 48.6 47 105 66 -22 24 21 -22 15 59 -22 28 29 -22 11 51 -0.06 5 0 0 -22 31 34 12 56 51.4 48 105 65 -22 35 45 -22 27 24 -22 39 53 -22 23 16 -0.06 6 0 0 -22 42 31 12 56 54.3 49 105 64 -22 46 41 -22 38 20 -22 50 48 -22 34 13 -0.06 7 0 0 -22 52 59 12 56 57.2 50 104 63 -22 57 8 -22 48 49 -23 1 15 -22 44 42 -0.06 8 0 0 -23 2 58 12 57 0.1 51 104 62 -23 7 8 -22 58 49 -23 11 14 -22 54 42 -0.06 9 0 0 -23 12 30 12 57 3.1 52 104 62 -23 16 39 -23 8 21 -23 20 46 -23 4 15 -0.06 10 0 0 -23 21 34 12 57 6.1 53 104 61 -23 25 43 -23 17 25 -23 29 49 -23 13 19 -0.06 11 0 0 -23 30 10 12 57 9.1 54 103 60 -23 34 18 -23 26 1 -23 38 24 -23 21 56 -0.06 12 0 0 -23 38 17 12 57 12.2 54 103 59 -23 42 26 -23 34 9 -23 46 31 -23 30 4 -0.06 13 0 0 -23 45 57 12 57 15.3 55 103 58 -23 50 5 -23 41 49 -23 54 10 -23 37 44 -0.06 14 0 0 -23 53 9 12 57 18.4 56 102 57 -23 57 16 -23 49 1 -24 1 21 -23 44 56 -0.06 15 0 0 -23 59 52 12 57 21.5 57 102 56 -24 4 0 -23 55 45 -24 8 4 -23 51 41 -0.06 16 0 0 -24 6 8 12 57 24.7 58 102 55 -24 10 15 -24 2 1 -24 14 19 -23 57 57 -0.06 17 0 0 -24 11 56 12 57 27.9 59 102 54 -24 16 3 -24 7 49 -24 20 7 -24 3 45 -0.06 18 0 0 -24 17 15 12 57 31.2 60 101 53 -24 21 22 -24 13 9 -24 25 26 -24 9 5 -0.06 19 0 0 -24 22 7 12 57 34.4 61 101 52 -24 26 14 -24 18 1 -24 30 17 -24 13 57 -0.06 20 0 0 -24 26 31 12 57 37.7 62 101 51 -24 30 37 -24 22 25 -24 34 41 -24 18 21 -0.06 21 0 0 -24 30 27 12 57 41.0 63 101 50 -24 34 33 -24 26 21 -24 38 36 -24 22 17 -0.06 22 0 0 -24 33 55 12 57 44.3 64 101 50 -24 38 1 -24 29 49 -24 42 4 -24 25 46 -0.06 23 0 0 -24 36 55 12 57 47.7 65 100 49 -24 41 1 -24 32 49 -24 45 4 -24 28 46 -0.06 24 0 0 -24 39 27 12 57 51.1 66 100 48 -24 43 33 -24 35 21 -24 47 36 -24 31 18 -0.06 25 0 0 -24 41 32 12 57 54.5 66 100 47 -24 45 37 -24 37 26 -24 49 40 -24 33 23 -0.06 26 0 0 -24 43 8 12 57 57.9 67 100 46 -24 47 14 -24 39 2 -24 51 16 -24 34 59 -0.06 27 0 0 -24 44 16 12 58 1.3 68 100 45 -24 48 22 -24 40 11 -24 52 25 -24 36 8 -0.06 28 0 0 -24 44 57 12 58 4.8 69 100 44 -24 49 3 -24 40 51 -24 53 5 -24 36 49 -0.06 29 0 0 -24 45 10 12 58 8.3 70 100 43 -24 49 16 -24 41 4 -24 53 18 -24 37 1 -0.06 30 0 0 -24 44 55 12 58 11.8 71 100 42 -24 49 0 -24 40 49 -24 53 3 -24 36 46 -0.06 31 0 0 -24 44 11 12 58 15.3 72 100 41 -24 48 17 -24 40 6 -24 52 20 -24 36 3 -0.06 32 0 0 -24 43 0 12 58 18.9 73 100 40 -24 47 6 -24 38 55 -24 51 9 -24 34 52 -0.06 33 0 0 -24 41 22 12 58 22.4 74 100 40 -24 45 27 -24 37 16 -24 49 30 -24 33 13 -0.06 34 0 0 -24 39 15 12 58 26.0 75 101 39 -24 43 21 -24 35 9 -24 47 23 -24 31 6 -0.06 35 0 0 -24 36 40 12 58 29.6 75 101 38 -24 40 46 -24 32 34 -24 44 49 -24 28 31 -0.06 36 0 0 -24 33 37 12 58 33.2 76 101 37 -24 37 43 -24 29 31 -24 41 46 -24 25 27 -0.06 37 0 0 -24 30 6 12 58 36.9 77 102 36 -24 34 12 -24 26 0 -24 38 16 -24 21 56 -0.06 38 0 0 -24 26 7 12 58 40.5 78 103 35 -24 30 14 -24 22 1 -24 34 17 -24 17 57 -0.06 39 0 0 -24 21 40 12 58 44.2 79 104 34 -24 25 47 -24 17 34 -24 29 50 -24 13 30 -0.06 40 0 0 -24 16 45 12 58 47.9 80 105 33 -24 20 52 -24 12 38 -24 24 56 -24 8 34 -0.06 41 0 0 -24 11 22 12 58 51.6 81 107 32 -24 15 29 -24 7 15 -24 19 33 -24 3 11 -0.06 42 0 0 -24 5 31 12 58 55.3 82 109 31 -24 9 38 -24 1 23 -24 13 42 -23 57 19 -0.06 43 0 0 -23 59 11 12 58 59.0 82 112 30 -24 3 19 -23 55 4 -24 7 23 -23 50 59 -0.06 44 0 0 -23 52 24 12 59 2.8 83 115 29 -23 56 31 -23 48 16 -24 0 36 -23 44 11 -0.06 45 0 0 -23 45 8 12 59 6.5 84 119 28 -23 49 16 -23 41 0 -23 53 21 -23 36 55 -0.07 46 0 0 -23 37 24 12 59 10.3 85 125 28 -23 41 32 -23 33 16 -23 45 37 -23 29 10 -0.07 47 0 0 -23 29 11 12 59 14.1 85 133 27 -23 33 20 -23 25 3 -23 37 26 -23 20 57 -0.07 48 0 0 -23 20 31 12 59 17.9 86 144 26 -23 24 40 -23 16 22 -23 28 46 -23 12 16 -0.07 49 0 0 -23 11 22 12 59 21.7 86 156 25 -23 15 31 -23 7 13 -23 19 37 -23 3 6 -0.07 50 0 0 -23 1 45 12 59 25.5 86 171 24 -23 5 54 -22 57 35 -23 10 1 -22 53 28 -0.07 51 0 0 -22 51 39 12 59 29.3 86 186 23 -22 55 49 -22 47 29 -22 59 56 -22 43 22 -0.07 52 0 0 -22 41 5 12 59 33.2 86 198 22 -22 45 15 -22 36 54 -22 49 22 -22 32 47 -0.07 53 0 0 -22 30 2 12 59 37.0 85 208 21 -22 34 13 -22 25 51 -22 38 21 -22 21 44 -0.07 54 0 0 -22 18 31 12 59 40.9 84 216 20 -22 22 42 -22 14 20 -22 26 50 -22 10 12 -0.06 55 0 0 -22 6 32 12 59 44.7 84 222 19 -22 10 43 -22 2 20 -22 14 52 -21 58 11 -0.06 56 0 0 -21 54 4 12 59 48.6 83 226 18 -21 58 16 -21 49 52 -22 2 25 -21 45 43 -0.06 57 0 0 -21 41 7 12 59 52.4 82 230 17 -21 45 20 -21 36 55 -21 49 29 -21 32 45 -0.06 58 0 0 -21 27 43 12 59 56.3 81 232 16 -21 31 56 -21 23 30 -21 36 5 -21 19 20 -0.06 59 0 0 -21 13 49 13 0 0.2 80 234 15 -21 18 3 -21 9 36 -21 22 13 -21 5 25 -0.06 60 0 0 -20 59 28 13 0 4.1 80 236 14 -21 3 41 -20 55 14 -21 7 52 -20 51 3 -0.06 61 0 0 -20 44 37 13 0 8.0 79 237 13 -20 48 52 -20 40 23 -20 53 3 -20 36 12 -0.06 62 0 0 -20 29 19 13 0 11.9 78 238 12 -20 33 34 -20 25 4 -20 37 46 -20 20 52 -0.06 63 0 0 -20 13 32 13 0 15.8 77 239 11 -20 17 47 -20 9 16 -20 22 0 -20 5 4 -0.06 64 0 0 -19 57 17 13 0 19.6 76 240 10 -20 1 33 -19 53 1 -20 5 46 -19 48 48 -0.06 65 0 0 -19 40 33 13 0 23.5 75 240 9 -19 44 50 -19 36 17 -19 49 3 -19 32 3 -0.06 66 0 0 -19 23 21 13 0 27.4 74 241 8 -19 27 39 -19 19 4 -19 31 53 -19 14 50 -0.06 67 0 0 -19 5 42 13 0 31.3 73 241 7 -19 9 59 -19 1 24 -19 14 14 -18 57 9 -0.06 68 0 0 -18 47 34 13 0 35.2 72 242 6 -18 51 52 -18 43 16 -18 56 7 -18 39 0 -0.06 69 0 0 -18 28 58 13 0 39.0 71 242 5 -18 33 17 -18 24 39 -18 37 33 -18 20 23 -0.06 70 0 0 -18 9 54 13 0 42.9 70 242 4 -18 14 14 -18 5 35 -18 18 30 -18 1 19 -0.06 71 0 0 -17 50 23 13 0 46.7 69 242 3 -17 54 43 -17 46 3 -17 59 0 -17 41 46 -0.06 72 0 0 -17 30 24 13 0 50.6 68 242 2 -17 34 45 -17 26 4 -17 39 2 -17 21 46 -0.06 73 0 0 -17 9 58 13 0 54.4 67 242 1 -17 14 19 -17 5 37 -17 18 37 -17 1 19 -0.06 74 0 0 -16 49 5 13 0 58.2 66 242 0 -16 53 27 -16 44 43 -16 57 45 -16 40 24 -0.06 75 0 0 -16 27 44 13 1 2.0 65 242 -1 -16 32 7 -16 23 22 -16 36 26 -16 19 3 -0.06 76 0 0 -16 5 57 13 1 5.8 64 242 -2 -16 10 20 -16 1 34 -16 14 40 -15 57 14 -0.06 77 0 0 -15 43 43 13 1 9.6 63 242 -3 -15 48 7 -15 39 20 -15 52 28 -15 34 59 -0.06 78 0 0 -15 21 3 13 1 13.3 62 242 -4 -15 25 28 -15 16 39 -15 29 49 -15 12 18 -0.06 79 0 0 -14 57 57 13 1 17.0 61 242 -5 -15 2 22 -14 53 32 -15 6 44 -14 49 11 -0.06 80 0 0 -14 34 25 13 1 20.7 60 242 -6 -14 38 51 -14 30 0 -14 43 13 -14 25 37 -0.06 81 0 0 -14 10 28 13 1 24.4 59 242 -7 -14 14 54 -14 6 2 -14 19 17 -14 1 39 -0.06 82 0 0 -13 46 5 13 1 28.0 58 242 -8 -13 50 32 -13 41 39 -13 54 56 -13 37 15 -0.06 83 0 0 -13 21 18 13 1 31.7 56 242 -9 -13 25 45 -13 16 51 -13 30 9 -13 12 27 -0.06 84 0 0 -12 56 6 13 1 35.2 55 242 -10 -13 0 34 -12 51 38 -13 4 59 -12 47 14 -0.06 85 0 0 -12 30 31 13 1 38.8 54 242 -11 -12 34 59 -12 26 2 -12 39 24 -12 21 37 -0.06 86 0 0 -12 4 32 13 1 42.3 53 242 -12 -12 9 1 -12 0 2 -12 13 26 -11 55 37 -0.06 87 0 0 -11 38 9 13 1 45.8 52 242 -13 -11 42 39 -11 33 40 -11 47 5 -11 29 13 -0.06 88 0 0 -11 11 24 13 1 49.2 51 241 -14 -11 15 55 -11 6 54 -11 20 21 -11 2 27 -0.06 89 0 0 -10 44 17 13 1 52.7 50 241 -16 -10 48 48 -10 39 46 -10 53 16 -10 35 19 -0.06 90 0 0 -10 16 49 13 1 56.0 49 241 -17 -10 21 20 -10 12 17 -10 25 48 -10 7 49 -0.06 91 0 0 - 9 48 59 13 1 59.3 48 241 -18 - 9 53 31 - 9 44 27 - 9 57 59 - 9 39 58 -0.06 92 0 0 - 9 20 49 13 2 2.6 47 241 -19 - 9 25 21 - 9 16 16 - 9 29 50 - 9 11 47 -0.05 93 0 0 - 8 52 19 13 2 5.8 46 241 -20 - 8 56 51 - 8 47 46 - 9 1 21 - 8 43 16 -0.05 94 0 0 - 8 23 29 13 2 9.0 45 241 -21 - 8 28 3 - 8 18 56 - 8 32 33 - 8 14 26 -0.05 95 0 0 - 7 54 21 13 2 12.1 43 241 -22 - 7 58 55 - 7 49 47 - 8 3 26 - 7 45 17 -0.05 96 0 0 - 7 24 55 13 2 15.2 42 241 -23 - 7 29 30 - 7 20 21 - 7 34 1 - 7 15 50 -0.05 97 0 0 - 6 55 12 13 2 18.2 41 241 -24 - 6 59 47 - 6 50 37 - 7 4 19 - 6 46 6 -0.05 98 0 0 - 6 25 13 13 2 21.1 40 241 -25 - 6 29 48 - 6 20 37 - 6 34 20 - 6 16 5 -0.05 99 0 0 - 5 54 57 13 2 24.0 39 241 -26 - 5 59 33 - 5 50 22 - 6 4 5 - 5 45 49 -0.05 100 0 0 - 5 24 27 13 2 26.8 38 241 -28 - 5 29 3 - 5 19 51 - 5 33 36 - 5 15 18 -0.05 101 0 0 - 4 53 42 13 2 29.6 37 240 -29 - 4 58 19 - 4 49 6 - 5 2 52 - 4 44 33 -0.05 102 0 0 - 4 22 45 13 2 32.3 36 240 -30 - 4 27 21 - 4 18 8 - 4 31 55 - 4 13 34 -0.05 103 0 0 - 3 51 34 13 2 34.9 34 240 -31 - 3 56 11 - 3 46 57 - 4 0 45 - 3 42 23 -0.05 104 0 0 - 3 20 12 13 2 37.4 33 240 -32 - 3 24 49 - 3 15 34 - 3 29 24 - 3 11 0 -0.05 105 0 0 - 2 48 39 13 2 39.9 32 240 -33 - 2 53 17 - 2 44 1 - 2 57 51 - 2 39 26 -0.05 106 0 0 - 2 16 56 13 2 42.3 31 240 -34 - 2 21 34 - 2 12 18 - 2 26 9 - 2 7 43 -0.05 107 0 0 - 1 45 4 13 2 44.6 30 240 -35 - 1 49 42 - 1 40 25 - 1 54 17 - 1 35 50 -0.05 108 0 0 - 1 13 3 13 2 46.9 29 240 -36 - 1 17 42 - 1 8 25 - 1 22 17 - 1 3 50 -0.05 109 0 0 - 0 40 56 13 2 49.1 28 240 -38 - 0 45 35 - 0 36 17 - 0 50 10 - 0 31 42 -0.05 110 0 0 - 0 8 42 13 2 51.2 26 240 -39 - 0 13 21 - 0 4 3 - 0 17 57 0 0 32 -0.05 111 0 0 0 23 37 13 2 53.2 25 240 -40 0 18 58 0 28 16 0 14 22 0 32 52 -0.05 112 0 0 0 56 0 13 2 55.1 24 240 -41 0 51 21 1 0 40 0 46 45 1 5 16 -0.05 113 0 0 1 28 27 13 2 56.9 23 240 -42 1 23 48 1 33 7 1 19 12 1 37 43 -0.05 114 0 0 2 0 57 13 2 58.7 22 240 -43 1 56 17 2 5 36 1 51 41 2 10 13 -0.05 115 0 0 2 33 28 13 3 0.4 21 240 -44 2 28 48 2 38 8 2 24 12 2 42 44 -0.05 116 0 0 3 6 0 13 3 2.0 20 241 -45 3 1 20 3 10 39 2 56 44 3 15 15 -0.05 117 0 0 3 38 31 13 3 3.5 18 241 -46 3 33 51 3 43 11 3 29 15 3 47 47 -0.05 118 0 0 4 11 1 13 3 4.9 17 241 -47 4 6 21 4 15 40 4 1 45 4 20 17 -0.05 119 0 0 4 43 28 13 3 6.2 16 241 -49 4 38 49 4 48 8 4 34 13 4 52 44 -0.05 120 0 0 5 15 53 13 3 7.4 15 241 -50 5 11 13 5 20 32 5 6 37 5 25 8 -0.05 121 0 0 5 48 13 13 3 8.6 14 241 -51 5 43 34 5 52 52 5 38 58 5 57 28 -0.04 122 0 0 6 20 28 13 3 9.6 13 241 -52 6 15 49 6 25 7 6 11 13 6 29 43 -0.04 123 0 0 6 52 37 13 3 10.6 12 241 -53 6 47 58 6 57 16 6 43 22 7 1 52 -0.04 124 0 0 7 24 39 13 3 11.5 11 241 -54 7 20 0 7 29 18 7 15 25 7 33 54 -0.04 125 0 0 7 56 34 13 3 12.2 9 241 -55 7 51 55 8 1 12 7 47 20 8 5 48 -0.04 126 0 0 8 28 19 13 3 12.9 8 242 -56 8 23 41 8 32 58 8 19 6 8 37 33 -0.04 127 0 0 8 59 55 13 3 13.5 7 242 -57 8 55 17 9 4 34 8 50 42 9 9 9 -0.04 128 0 0 9 31 21 13 3 14.1 6 242 -58 9 26 43 9 35 59 9 22 8 9 40 34 -0.03 129 0 0 10 2 35 13 3 14.5 5 242 -59 9 57 58 10 7 13 9 53 23 10 11 47 -0.03 130 0 0 10 33 38 13 3 14.8 4 242 -60 10 29 0 10 38 15 10 24 26 10 42 49 -0.02 131 0 0 11 4 27 13 3 15.1 3 242 -61 10 59 50 11 9 4 10 55 17 11 13 38 -0.01 132 0 0 11 35 3 13 3 15.2 2 243 -62 11 30 27 11 39 40 11 25 53 11 44 13 0.02 133 0 0 12 5 25 13 3 15.3 1 243 -63 12 0 48 12 10 1 11 56 16 12 14 34 0.19 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 319-181075 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 18 26 07.5802 DE: -26 23 36.037 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 18 26 07.5801 DE: -26 23 36.037 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 10.9 * B mag [mag]: 11.6 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (2808) Belgrano asteroid class: approx. diameter [km]: 15 approx. diameter ["]: 0.006 distance from Earth [AU]: 3.44260 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#55 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): 0.012", 0.003", 78.544° remarks: * orbital elements for (2808)Belgrano : Mean anomaly = 227.6632311194 deg Arg. of pericenter = 116.7943533417 deg Long. of node = 314.2848743336 deg Inclination = 8.9635039571 deg Eccentricity = 0.0811315412 Semimajor axis = 3.0073060685 AU Perihelion dist = 2.7633186925 AU Mag: H = 11.52, G = 0.15 Epoch of elements : MJD 60605.54126300 TDT (2024 Oct 22.5413) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#552023Apr24,0.55,2024,10,22,12.990319,-0.011208,0.060547,15.367938,2.755189,0.005414,0.000132,0.000000,0.000000 50.6080,-26.3801,-18.76,-11.34,False UCAC4 319-181075,18.43543897,-26.3933435,11.64,10.85,10.42,0.1,0,,18.46094678,-26.3801486,6.75,6.73,0,0,0 2808,Belgrano,17.60,15.096,3.4426,0,0,2.922,7.04,,1.6,0 0,227.5609,2024,10,22,116.7944,314.2849,8.9635,0.08113,3.00731,2.76332,11.51,5.0,0.15 1.494,0.0120,0.0030,79,0.0030,Known errors,0.64,0,-1,-1 20241022_181075,60140.65 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:39 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org