IOTA/IOTA-ES occultation update for (469) Argentina / UCAC4 633-014392 event on 2023 Nov 22, 17:19 UT Visible from SE Asia, India Summary ------- On 2023 Nov 22 UT, the 130.5 km diameter asteroid (469) Argentina will occult a 12.2 mag star in the constellation Perseus for observers along a path across SE Asia, India. In the case of an occultation, the combined light of the asteroid and the star will drop by 1.78 mag to 13.76 mag (the magnitude of the asteroid) for at most 8.850 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: 100 * date and approx. time of event: 2023 Nov 22, 17:12 - 2023 Nov 22, 17:26 * geocentric midpoint of event [JD]: 2460271.22199221 * magnitude of target star: 12.21 * magnitude drop [mag]: 1.78 * estimated maximum duration [s]: 8.850 * Moon: 75 % sunlit, 65° distance * Sun: 164° distance * rough path description: SE Asia, India The occultation path -------------------- * approximate projected width [km]: 137 * 1 sigma uncertainty interval [path widths]: +/- 0.02 * 1 sigma uncertainty interval [seconds]: +/- 1.5 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.012, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.012", 0.001", 76°) * approx speed of asteroid's shadow [km/s]: 14.7433 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 633-014392 by 469 Argentina on 2023 Nov 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 0 0 0 .. .. .... .. .. .. .. .. .. -22 9 10 .. .. .. -22 7 27 .. .. .. .... 24 0 0 -22 10 56 17 26 30.7 1 49 -9 -21 21 58 -23 0 12 -21 20 16 -23 1 56 .... 25 0 0 -21 23 32 17 26 30.4 2 49 -10 -20 34 37 -22 12 46 -20 32 54 -22 14 30 0.17 26 0 0 -20 35 59 17 26 29.9 4 49 -11 -19 47 7 -21 25 10 -19 45 24 -21 26 54 0.23 27 0 0 -19 48 19 17 26 29.2 5 48 -12 -18 59 30 -20 37 26 -18 57 48 -20 39 10 0.26 28 0 0 -19 0 34 17 26 28.3 6 48 -14 -18 11 50 -19 49 37 -18 10 7 -19 51 21 0.28 29 0 0 -18 12 47 17 26 27.2 7 48 -15 -17 24 7 -19 1 45 -17 22 25 -19 3 28 0.29 30 0 0 -17 24 59 17 26 25.9 8 47 -16 -16 36 24 -18 13 52 -16 34 42 -18 15 35 0.30 31 0 0 -16 37 12 17 26 24.3 10 47 -17 -15 48 44 -17 25 59 -15 47 2 -17 27 42 0.31 32 0 0 -15 49 29 17 26 22.6 11 47 -19 -15 1 7 -16 38 9 -14 59 25 -16 39 52 0.31 33 0 0 -15 1 51 17 26 20.6 12 47 -20 -14 13 36 -15 50 24 -14 11 55 -15 52 7 0.32 34 0 0 -14 14 21 17 26 18.5 13 46 -21 -13 26 13 -15 2 46 -13 24 33 -15 4 28 0.32 35 0 0 -13 27 0 17 26 16.1 15 46 -22 -12 39 1 -14 15 17 -12 37 20 -14 16 59 0.32 36 0 0 -12 39 51 17 26 13.5 16 46 -23 -11 52 0 -13 27 59 -11 50 20 -13 29 41 0.32 37 0 0 -11 52 55 17 26 10.7 17 45 -25 -11 5 13 -12 40 54 -11 3 33 -12 42 35 0.33 38 0 0 -11 6 14 17 26 7.7 18 45 -26 -10 18 41 -11 54 3 -10 17 2 -11 55 44 0.33 39 0 0 -10 19 49 17 26 4.5 20 45 -27 - 9 32 27 -11 7 29 - 9 30 47 -11 9 10 0.33 40 0 0 - 9 33 44 17 26 1.2 21 45 -28 - 8 46 32 -10 21 14 - 8 44 53 -10 22 54 0.33 41 0 0 - 8 47 59 17 25 57.6 22 45 -29 - 8 0 57 - 9 35 18 - 7 59 18 - 9 36 58 0.33 42 0 0 - 8 2 36 17 25 53.8 23 44 -31 - 7 15 44 - 8 49 44 - 7 14 6 - 8 51 23 0.33 43 0 0 - 7 17 36 17 25 49.9 24 44 -32 - 6 30 55 - 8 4 32 - 6 29 17 - 8 6 11 0.33 44 0 0 - 6 33 0 17 25 45.8 26 44 -33 - 5 46 31 - 7 19 46 - 5 44 54 - 7 21 25 0.33 45 0 0 - 5 48 52 17 25 41.5 27 44 -34 - 5 2 34 - 6 35 25 - 5 0 57 - 6 37 4 0.33 46 0 0 - 5 5 10 17 25 37.1 28 44 -36 - 4 19 4 - 5 51 32 - 4 17 28 - 5 53 10 0.33 47 0 0 - 4 21 58 17 25 32.4 29 43 -37 - 3 36 4 - 5 8 8 - 3 34 28 - 5 9 45 0.33 48 0 0 - 3 39 15 17 25 27.7 30 43 -38 - 2 53 33 - 4 25 13 - 2 51 58 - 4 26 50 0.33 49 0 0 - 2 57 4 17 25 22.7 32 43 -39 - 2 11 34 - 3 42 49 - 2 9 59 - 3 44 26 0.33 50 0 0 - 2 15 25 17 25 17.7 33 43 -40 - 1 30 7 - 3 0 58 - 1 28 32 - 3 2 34 0.34 51 0 0 - 1 34 19 17 25 12.5 34 43 -42 - 0 49 14 - 2 19 39 - 0 47 39 - 2 21 15 0.34 52 0 0 - 0 53 47 17 25 7.1 35 42 -43 - 0 8 54 - 1 38 54 - 0 7 20 - 1 40 30 0.34 53 0 0 - 0 13 50 17 25 1.7 36 42 -44 0 30 50 - 0 58 45 0 32 24 - 1 0 20 0.34 54 0 0 0 25 31 17 24 56.1 37 42 -45 1 9 59 - 0 19 11 1 11 33 - 0 20 45 0.34 55 0 0 1 4 16 17 24 50.4 39 42 -46 1 48 32 0 19 47 1 50 5 0 18 13 0.34 56 0 0 1 42 24 17 24 44.5 40 41 -47 2 26 27 0 58 7 2 28 0 0 56 34 0.34 57 0 0 2 19 54 17 24 38.6 41 41 -49 3 3 45 1 35 50 3 5 17 1 34 17 0.34 58 0 0 2 56 46 17 24 32.6 42 41 -50 3 40 25 2 12 55 3 41 56 2 11 22 0.34 59 0 0 3 33 0 17 24 26.5 43 41 -51 4 16 26 2 49 21 4 17 57 2 47 49 0.34 60 0 0 4 8 34 17 24 20.2 44 40 -52 4 51 48 3 25 7 4 53 18 3 23 36 0.34 61 0 0 4 43 29 17 24 13.9 45 40 -53 5 26 30 4 0 14 5 28 0 3 58 43 0.34 62 0 0 5 17 43 17 24 7.6 46 40 -54 6 0 33 4 34 41 6 2 3 4 33 11 0.34 63 0 0 5 51 18 17 24 1.1 47 40 -55 6 33 56 5 8 28 6 35 25 5 6 58 0.33 64 0 0 6 24 12 17 23 54.6 48 39 -56 7 6 38 5 41 34 7 8 7 5 40 5 0.33 65 0 0 6 56 26 17 23 48.0 49 39 -58 7 38 40 6 14 0 7 40 9 6 12 31 0.33 66 0 0 7 27 59 17 23 41.3 50 38 -59 8 10 1 6 45 45 8 11 30 6 44 16 0.33 67 0 0 7 58 51 17 23 34.6 51 38 -60 8 40 42 7 16 48 8 42 10 7 15 20 0.33 68 0 0 8 29 2 17 23 27.8 52 38 -61 9 10 42 7 47 11 9 12 9 7 45 42 0.33 69 0 0 8 58 32 17 23 21.0 53 37 -62 9 40 0 8 16 52 9 41 27 8 15 24 0.33 70 0 0 9 27 20 17 23 14.2 54 37 -63 10 8 38 8 45 51 10 10 5 8 44 24 0.33 71 0 0 9 55 28 17 23 7.3 55 36 -64 10 36 35 9 14 10 10 38 1 9 12 43 0.33 72 0 0 10 22 55 17 23 0.3 56 36 -65 11 3 51 9 41 47 11 5 17 9 40 20 0.33 73 0 0 10 49 40 17 22 53.3 57 35 -66 11 30 26 10 8 43 11 31 52 10 7 16 0.33 74 0 0 11 15 44 17 22 46.3 58 34 -67 11 56 20 10 34 57 11 57 45 10 33 31 0.33 75 0 0 11 41 7 17 22 39.3 59 34 -68 12 21 34 11 0 31 12 22 59 10 59 5 0.33 76 0 0 12 5 50 17 22 32.2 60 33 -69 12 46 6 11 25 23 12 47 31 11 23 58 0.33 77 0 0 12 29 51 17 22 25.2 60 32 -70 13 9 58 11 49 34 13 11 23 11 48 9 0.33 78 0 0 12 53 12 17 22 18.1 61 31 -71 13 33 10 12 13 4 13 34 34 12 11 39 0.33 79 0 0 13 15 52 17 22 10.9 62 30 -72 13 55 41 12 35 53 13 57 5 12 34 29 0.33 80 0 0 13 37 52 17 22 3.8 63 29 -73 14 17 32 12 58 2 14 18 55 12 56 38 0.33 81 0 0 13 59 11 17 21 56.7 64 28 -74 14 38 43 13 19 30 14 40 6 13 18 6 0.33 82 0 0 14 19 51 17 21 49.5 64 27 -75 14 59 14 13 40 18 15 0 36 13 38 55 0.33 83 0 0 14 39 50 17 21 42.3 65 26 -76 15 19 5 14 0 25 15 20 27 13 59 2 0.33 84 0 0 14 59 9 17 21 35.2 66 24 -77 15 38 17 14 19 53 15 39 39 14 18 30 0.33 85 0 0 15 17 49 17 21 28.0 66 23 -78 15 56 49 14 38 40 15 58 11 14 37 18 0.33 86 0 0 15 35 50 17 21 20.8 67 22 -79 16 14 42 14 56 48 16 16 3 14 55 26 0.33 87 0 0 15 53 11 17 21 13.7 68 20 -80 16 31 56 15 14 16 16 33 17 15 12 54 0.33 88 0 0 16 9 52 17 21 6.5 68 18 -81 16 48 31 15 31 5 16 49 52 15 29 43 0.33 89 0 0 16 25 55 17 20 59.3 69 16 -82 17 4 27 15 47 15 17 5 48 15 45 53 0.33 90 0 0 16 41 20 17 20 52.2 69 15 -83 17 19 45 16 2 45 17 21 5 16 1 24 0.33 91 0 0 16 56 5 17 20 45.0 70 13 -84 17 34 24 16 17 37 17 35 44 16 16 16 0.33 92 0 0 17 10 12 17 20 37.9 70 11 -85 17 48 25 16 31 50 17 49 45 16 30 29 0.33 93 0 0 17 23 41 17 20 30.8 70 8 -85 18 1 48 16 45 25 18 3 8 16 44 4 0.33 94 0 0 17 36 31 17 20 23.6 71 6 -86 18 14 34 16 58 21 18 15 53 16 57 0 0.33 95 0 0 17 48 44 17 20 16.5 71 4 -87 18 26 41 17 10 38 18 28 1 17 9 18 0.33 96 0 0 18 0 19 17 20 9.4 71 1 -87 18 38 11 17 22 18 18 39 31 17 20 58 0.33 97 0 0 18 11 16 17 20 2.3 71 359 -87 18 49 4 17 33 20 18 50 23 17 32 0 0.33 98 0 0 18 21 36 17 19 55.3 72 356 -87 18 59 19 17 43 44 19 0 38 17 42 25 0.33 99 0 0 18 31 18 17 19 48.2 72 354 -87 19 8 57 17 53 31 19 10 16 17 52 11 0.33 100 0 0 18 40 23 17 19 41.2 72 351 -86 19 17 59 18 2 40 19 19 18 18 1 20 0.33 101 0 0 18 48 51 17 19 34.1 72 349 -85 19 26 23 18 11 11 19 27 42 18 9 52 0.33 102 0 0 18 56 42 17 19 27.1 72 346 -85 19 34 11 18 19 6 19 35 29 18 17 46 0.33 103 0 0 19 3 56 17 19 20.1 71 344 -84 19 41 22 18 26 23 19 42 40 18 25 4 0.33 104 0 0 19 10 34 17 19 13.2 71 342 -83 19 47 56 18 33 3 19 49 15 18 31 44 0.33 105 0 0 19 16 34 17 19 6.2 71 339 -82 19 53 54 18 39 6 19 55 13 18 37 47 0.33 106 0 0 19 21 58 17 18 59.3 71 337 -81 19 59 16 18 44 32 20 0 34 18 43 13 0.33 107 0 0 19 26 45 17 18 52.4 71 335 -80 20 4 1 18 49 22 20 5 19 18 48 3 0.33 108 0 0 19 30 56 17 18 45.5 70 333 -79 20 8 10 18 53 34 20 9 28 18 52 16 0.33 109 0 0 19 34 31 17 18 38.7 70 331 -78 20 11 43 18 57 10 20 13 1 18 55 52 0.33 110 0 0 19 37 29 17 18 31.8 69 329 -78 20 14 40 19 0 10 20 15 58 18 58 51 0.33 111 0 0 19 39 51 17 18 25.0 69 327 -77 20 17 1 19 2 32 20 18 19 19 1 14 0.33 112 0 0 19 41 36 17 18 18.2 68 325 -76 20 18 46 19 4 18 20 20 4 19 3 0 0.33 113 0 0 19 42 45 17 18 11.5 68 324 -75 20 19 54 19 5 28 20 21 12 19 4 9 0.33 114 0 0 19 43 18 17 18 4.7 67 322 -74 20 20 27 19 6 1 20 21 45 19 4 42 0.33 115 0 0 19 43 14 17 17 58.0 67 321 -73 20 20 23 19 5 57 20 21 41 19 4 39 0.33 116 0 0 19 42 35 17 17 51.3 66 320 -72 20 19 44 19 5 17 20 21 2 19 3 59 0.33 117 0 0 19 41 18 17 17 44.7 66 319 -71 20 18 28 19 4 0 20 19 46 19 2 42 0.33 118 0 0 19 39 26 17 17 38.1 65 317 -70 20 16 37 19 2 7 20 17 55 19 0 48 0.33 119 0 0 19 36 57 17 17 31.5 64 316 -69 20 14 9 18 59 37 20 15 27 18 58 18 0.33 120 0 0 19 33 52 17 17 24.9 64 315 -68 20 11 5 18 56 30 20 12 23 18 55 11 0.33 121 0 0 19 30 10 17 17 18.4 63 315 -68 20 7 25 18 52 46 20 8 43 18 51 28 0.33 122 0 0 19 25 51 17 17 11.9 62 314 -67 20 3 8 18 48 26 20 4 26 18 47 7 0.33 123 0 0 19 20 56 17 17 5.4 62 313 -66 19 58 15 18 43 28 19 59 33 18 42 9 0.33 124 0 0 19 15 24 17 16 59.0 61 312 -65 19 52 45 18 37 54 19 54 4 18 36 35 0.33 125 0 0 19 9 15 17 16 52.6 60 312 -64 19 46 39 18 31 42 19 47 57 18 30 23 0.33 126 0 0 19 2 29 17 16 46.2 59 311 -63 19 39 56 18 24 53 19 41 15 18 23 34 0.33 127 0 0 18 55 6 17 16 39.9 59 311 -62 19 32 36 18 17 27 19 33 55 18 16 8 0.33 128 0 0 18 47 5 17 16 33.6 58 310 -61 19 24 39 18 9 23 19 25 58 18 8 4 0.33 129 0 0 18 38 28 17 16 27.3 57 310 -60 19 16 5 18 0 41 19 17 24 17 59 22 0.33 130 0 0 18 29 12 17 16 21.1 56 309 -59 19 6 54 17 51 22 19 8 13 17 50 2 0.33 131 0 0 18 19 19 17 16 14.9 55 309 -58 18 57 5 17 41 25 18 58 25 17 40 5 0.33 132 0 0 18 8 49 17 16 8.8 54 309 -57 18 46 39 17 30 49 18 47 59 17 29 29 0.33 133 0 0 17 57 40 17 16 2.7 54 308 -56 18 35 35 17 19 36 18 36 55 17 18 15 0.33 134 0 0 17 45 53 17 15 56.7 53 308 -55 18 23 53 17 7 43 18 25 13 17 6 23 0.33 135 0 0 17 33 27 17 15 50.7 52 308 -55 18 11 33 16 55 13 18 12 53 16 53 52 0.33 136 0 0 17 20 23 17 15 44.7 51 308 -54 17 58 35 16 42 3 17 59 55 16 40 42 0.34 137 0 0 17 6 41 17 15 38.8 50 307 -53 17 44 58 16 28 14 17 46 19 16 26 53 0.34 138 0 0 16 52 19 17 15 33.0 49 307 -52 17 30 43 16 13 46 17 32 3 16 12 25 0.34 139 0 0 16 37 18 17 15 27.2 48 307 -51 17 15 48 15 58 39 17 17 9 15 57 18 0.34 140 0 0 16 21 38 17 15 21.4 48 307 -50 17 0 15 15 42 52 17 1 36 15 41 30 0.34 141 0 0 16 5 18 17 15 15.8 47 307 -49 16 44 2 15 26 25 16 45 23 15 25 3 0.34 142 0 0 15 48 19 17 15 10.1 46 307 -48 16 27 10 15 9 18 16 28 31 15 7 56 0.34 143 0 0 15 30 39 17 15 4.6 45 307 -47 16 9 37 14 51 31 16 10 59 14 50 9 0.34 144 0 0 15 12 19 17 14 59.1 44 307 -46 15 51 25 14 33 4 15 52 47 14 31 41 0.34 145 0 0 14 53 19 17 14 53.6 43 307 -45 15 32 33 14 13 55 15 33 55 14 12 32 0.34 146 0 0 14 33 38 17 14 48.3 42 307 -44 15 13 0 13 54 6 15 14 23 13 52 43 0.34 147 0 0 14 13 16 17 14 43.0 41 307 -43 14 52 47 13 33 35 14 54 10 13 32 12 0.34 148 0 0 13 52 14 17 14 37.7 40 307 -42 14 31 53 13 12 24 14 33 16 13 11 0 0.34 149 0 0 13 30 30 17 14 32.6 39 307 -41 14 10 18 12 50 31 14 11 42 12 49 7 0.34 150 0 0 13 8 4 17 14 27.5 38 307 -40 13 48 2 12 27 56 13 49 26 12 26 31 0.34 151 0 0 12 44 57 17 14 22.6 37 307 -39 13 25 4 12 4 39 13 26 29 12 3 14 0.34 152 0 0 12 21 8 17 14 17.7 36 307 -38 13 1 25 11 40 41 13 2 50 11 39 15 0.34 153 0 0 11 56 37 17 14 12.8 35 307 -37 12 37 4 11 16 0 12 38 29 11 14 34 0.34 154 0 0 11 31 24 17 14 8.1 34 307 -36 12 12 2 10 50 36 12 13 27 10 49 10 0.34 155 0 0 11 5 29 17 14 3.5 33 307 -35 11 46 17 10 24 31 11 47 42 10 23 4 0.34 156 0 0 10 38 52 17 13 59.0 32 307 -34 11 19 50 9 57 42 11 21 16 9 56 16 0.34 157 0 0 10 11 32 17 13 54.5 31 307 -32 10 52 41 9 30 11 10 54 7 9 28 44 0.34 158 0 0 9 43 29 17 13 50.2 30 307 -31 10 24 49 9 1 57 10 26 16 9 0 30 0.34 159 0 0 9 14 44 17 13 46.0 29 307 -30 9 56 16 8 33 1 9 57 43 8 31 33 0.34 160 0 0 8 45 16 17 13 41.9 28 307 -29 9 26 59 8 3 21 9 28 27 8 1 53 0.34 161 0 0 8 15 6 17 13 38.0 27 307 -28 8 57 0 7 32 59 8 58 28 7 31 30 0.34 162 0 0 7 44 13 17 13 34.1 26 307 -27 8 26 19 7 1 54 8 27 48 7 0 25 0.34 163 0 0 7 12 37 17 13 30.4 24 307 -26 7 54 56 6 30 6 7 56 24 6 28 36 0.35 164 0 0 6 40 19 17 13 26.8 23 307 -25 7 22 50 5 57 36 7 24 19 5 56 6 0.35 165 0 0 6 7 18 17 13 23.3 22 307 -24 6 50 2 5 24 23 6 51 31 5 22 52 0.35 166 0 0 5 33 36 17 13 20.0 21 307 -23 6 16 32 4 50 27 6 18 2 4 48 56 0.35 167 0 0 4 59 11 17 13 16.8 20 307 -22 5 42 20 4 15 50 5 43 50 4 14 18 0.35 168 0 0 4 24 5 17 13 13.8 19 307 -20 5 7 26 3 40 31 5 8 57 3 38 59 0.35 169 0 0 3 48 17 17 13 10.9 18 307 -19 4 31 51 3 4 30 4 33 23 3 2 57 0.35 170 0 0 3 11 48 17 13 8.2 17 307 -18 3 55 35 2 27 48 3 57 7 2 26 15 0.35 171 0 0 2 34 39 17 13 5.7 15 307 -17 3 18 39 1 50 25 3 20 11 1 48 52 0.35 172 0 0 1 56 49 17 13 3.3 14 307 -16 2 41 2 1 12 22 2 42 35 1 10 48 0.35 173 0 0 1 18 20 17 13 1.1 13 307 -15 2 2 46 0 33 39 2 4 19 0 32 5 0.35 174 0 0 0 39 11 17 12 59.1 12 307 -14 1 23 51 - 0 5 42 1 25 24 - 0 7 17 0.35 175 0 0 - 0 0 35 17 12 57.2 11 307 -12 0 44 17 - 0 45 43 0 45 51 - 0 47 18 0.35 176 0 0 - 0 41 0 17 12 55.5 9 307 -11 0 4 6 - 1 26 20 0 5 40 - 1 27 56 0.35 177 0 0 - 1 22 2 17 12 54.1 8 307 -10 - 0 36 43 - 2 7 35 - 0 35 8 - 2 9 11 0.35 178 0 0 - 2 3 39 17 12 52.8 7 307 -9 - 1 18 7 - 2 49 26 - 1 16 32 - 2 51 3 0.35 179 0 0 - 2 45 52 17 12 51.7 6 307 -8 - 2 0 7 - 3 31 52 - 1 58 31 - 3 33 29 0.35 180 0 0 - 3 28 39 17 12 50.8 5 307 -7 - 2 42 41 - 4 14 52 - 2 41 5 - 4 16 29 0.35 -179 0 0 - 4 11 58 17 12 50.1 3 307 -5 - 3 25 48 - 4 58 25 - 3 24 12 - 5 0 2 0.36 -178 0 0 - 4 55 50 17 12 49.6 2 307 -4 - 4 9 28 - 5 42 29 - 4 7 50 - 5 44 7 0.36 -177 0 0 - 5 40 12 17 12 49.4 1 307 -3 - 4 53 38 - 6 27 4 - 4 52 0 - 6 28 43 0.38 0 0 0 .. .. .... .. .. .. .. .. .. - 5 38 17 .. .. .. - 5 36 39 .. .. .. .... Uncertainty in time = +/- 1 secs Prediction of 2023 Oct 15.9 Data for the target star ------------------------ * name: UCAC4 633-014392 * constellation : Perseus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 03 50 35.3530 DE: +36 30 44.532 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 03 50 35.3530 DE: +36 30 44.532 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (469) Argentina asteroid class: approx. diameter [km]: 131 approx. diameter ["]: 0.073 distance from Earth [AU]: 2.46090 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#63 date of fit: 2023 Oct 09 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", 0.001", 76.039° remarks: * orbital elements for (469)Argentina : Mean anomaly = 250.7906024727 deg Arg. of pericenter = 214.9545117169 deg Long. of node = 332.7667882356 deg Inclination = 11.4474495598 deg Eccentricity = 0.1612222286 Semimajor axis = 3.1834431127 AU Perihelion dist = 2.6702013193 AU Mag: H = 8.72, G = 0.15 Epoch of elements : MJD 60270.72180556 TDT (2023 Nov 22.7218) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#632023Oct09,8.85,2023,11,22,17.327813,0.057195,-0.308008,-8.181627,-1.519495,0.000024,-0.001689,0.000001,0.000000 96.6869,36.5858,-83.39,-20.18,False UCAC4 633-014392,3.84315362,36.5123700,0.00,12.21,0.00,0.0,0,,3.86936413,36.5858267,1.78,0.00,0,0,0 469,Argentina,13.76,130.500,2.4609,0,0,-2.427,-5.43,,7.4,0 0,250.6654,2023,11,22,214.9545,332.7668,11.4474,0.16122,3.18344,2.67020,8.73,5.0,0.15 1.018,0.0123,0.0010,76,0.0124,Known errors,-1.00,0,-1,-1 20231122_014392,60232.88 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Oct 15, 21:07 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org