IOTA/IOTA-ES occultation update for (911) Agamemnon / UCAC4-695-031299 event on 2022 Dec 21, 04:44 UT Visible from Mexico, SE USA, Africa Summary ------- On 2022 Dec 21 UT, the 157.4 km diameter asteroid (911) Agamemnon will occult a 12.5 mag star in the constellation Perseus for observers along a path across Mexico, SE USA, Africa. In the case of an occultation, the combined light of the asteroid and the star will drop by 2.60 mag to 14.96 mag (the magnitude of the asteroid) for at most 9.720 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: 2022 Dec 21, 04:38 - 2022 Dec 21, 04:51 * geocentric midpoint of event [JD]: 2459934.69777221 * magnitude of target star: 12.46 * magnitude drop [mag]: 2.60 * estimated maximum duration [s]: 9.720 * Moon: 7 % sunlit, 150° distance * Sun: 151° distance * rough path description: Mexico, SE USA, Africa The occultation path -------------------- * approximate projected width [km]: 164 * 1 sigma uncertainty interval [path widths]: +/- 0.15 * 1 sigma uncertainty interval [seconds]: +/- 4.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.023, +/- 0.007) * 1 sigma uncertainty ellipse (major, minor, PA): (0.023", 0.006", 82°) * approx speed of asteroid's shadow [km/s]: 16.1873 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4-695-031299 by 911 Agamemnon on 2022 Dec 21 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 -151 0 0 .. .. .... .. .. .. .. .. .. -22 35 0 .. .. .. -22 12 19 .. .. .. .... -150 0 0 -22 33 6 4 51 5.6 1 34 -2 -21 15 12 -23 51 58 -20 52 34 .. .. .. .... -149 0 0 -21 12 41 4 51 5.2 3 34 -4 -19 55 3 -22 31 17 -19 32 29 -22 54 29 0.15 -148 0 0 -19 51 59 4 51 4.5 4 34 -5 -18 34 39 -21 10 16 -18 12 11 -21 33 23 0.21 -147 0 0 -18 31 8 4 51 3.5 6 33 -7 -17 14 9 -19 49 3 -16 51 47 -20 12 3 0.24 -146 0 0 -17 10 15 4 51 2.1 8 33 -8 -15 53 39 -18 27 45 -15 31 24 -18 50 38 0.25 -145 0 0 -15 49 26 4 51 0.4 9 33 -10 -14 33 17 -17 6 30 -14 11 8 -17 29 15 0.26 -144 0 0 -14 28 49 4 50 58.4 11 33 -11 -13 13 8 -15 45 24 -12 51 8 -16 8 1 0.27 -143 0 0 -13 8 31 4 50 56.0 13 32 -13 -11 53 20 -14 24 35 -11 31 29 -14 47 2 0.28 -142 0 0 -11 48 38 4 50 53.3 14 32 -14 -10 33 59 -13 4 9 -10 12 16 -13 26 26 0.28 -141 0 0 -10 29 17 4 50 50.3 16 32 -16 - 9 15 11 -11 44 13 - 8 53 38 -12 6 20 0.29 -140 0 0 - 9 10 32 4 50 47.0 17 32 -17 - 7 57 1 -10 24 53 - 7 35 38 -10 46 48 0.29 -139 0 0 - 7 52 30 4 50 43.3 19 31 -19 - 6 39 35 - 9 6 13 - 6 18 23 - 9 27 58 0.29 -138 0 0 - 6 35 16 4 50 39.4 21 31 -20 - 5 22 58 - 7 48 21 - 5 1 57 - 8 9 54 0.29 -137 0 0 - 5 18 55 4 50 35.3 22 31 -21 - 4 7 15 - 6 31 20 - 3 46 24 - 6 52 42 0.29 -136 0 0 - 4 3 30 4 50 30.8 24 31 -23 - 2 52 29 - 5 15 16 - 2 31 50 - 5 36 25 0.29 -135 0 0 - 2 49 7 4 50 26.2 25 31 -24 - 1 38 45 - 4 0 11 - 1 18 17 - 4 21 9 0.30 -134 0 0 - 1 35 48 4 50 21.2 27 31 -26 - 0 26 6 - 2 46 11 - 0 5 49 - 3 6 56 0.30 -133 0 0 - 0 23 37 4 50 16.1 28 30 -27 0 45 25 - 1 33 18 1 5 30 - 1 53 51 0.30 -132 0 0 0 47 24 4 50 10.8 30 30 -29 1 55 45 - 0 21 36 2 15 39 - 0 41 56 0.30 -131 0 0 1 57 12 4 50 5.2 31 30 -30 3 4 52 0 48 53 3 24 34 0 28 46 0.30 -130 0 0 3 5 44 4 49 59.5 33 30 -31 4 12 44 1 58 7 4 32 14 1 38 12 0.30 -129 0 0 4 12 59 4 49 53.7 34 30 -33 5 19 19 3 6 4 5 38 37 2 46 21 0.30 -128 0 0 5 18 56 4 49 47.6 36 30 -34 6 24 35 4 12 42 6 43 42 3 53 12 0.30 -127 0 0 6 23 32 4 49 41.5 37 30 -35 7 28 32 5 18 0 7 47 27 4 58 42 0.30 -126 0 0 7 26 48 4 49 35.2 39 30 -37 8 31 8 6 21 56 8 49 52 6 2 50 0.30 -125 0 0 8 28 42 4 49 28.8 40 29 -38 9 32 23 7 24 31 9 50 56 7 5 37 0.30 -124 0 0 9 29 15 4 49 22.4 41 29 -39 10 32 16 8 25 43 10 50 38 8 7 1 0.30 -123 0 0 10 28 24 4 49 15.8 43 29 -41 11 30 48 9 25 32 11 48 59 9 7 1 0.30 -122 0 0 11 26 12 4 49 9.1 44 29 -42 12 27 58 10 23 58 12 45 57 10 5 39 0.30 -121 0 0 12 22 37 4 49 2.4 45 29 -43 13 23 46 11 21 1 13 41 35 11 2 53 0.30 -120 0 0 13 17 40 4 48 55.7 46 29 -44 14 18 12 12 16 42 14 35 51 11 58 45 0.30 -119 0 0 14 11 21 4 48 48.9 48 28 -45 15 11 18 13 11 0 15 28 46 12 53 14 0.30 -118 0 0 15 3 42 4 48 42.0 49 28 -47 16 3 3 14 3 56 16 20 21 13 46 21 0.30 -117 0 0 15 54 41 4 48 35.2 50 28 -48 16 53 28 14 55 31 17 10 36 14 38 7 0.30 -116 0 0 16 44 21 4 48 28.3 51 28 -49 17 42 34 15 45 45 17 59 32 15 28 31 0.30 -115 0 0 17 32 42 4 48 21.4 52 27 -50 18 30 21 16 34 40 18 47 10 16 17 36 0.30 -114 0 0 18 19 45 4 48 14.4 53 27 -51 19 16 52 17 22 16 19 33 31 17 5 22 0.30 -113 0 0 19 5 30 4 48 7.5 55 27 -52 20 2 6 18 8 34 20 18 36 17 51 49 0.30 -112 0 0 19 50 0 4 48 0.6 56 26 -53 20 46 4 18 53 35 21 2 25 18 37 0 0.30 -111 0 0 20 33 14 4 47 53.7 57 26 -54 21 28 48 19 37 20 21 45 0 19 20 54 0.30 -110 0 0 21 15 14 4 47 46.8 58 25 -55 22 10 19 20 19 50 22 26 23 20 3 33 0.30 -109 0 0 21 56 2 4 47 39.9 59 25 -56 22 50 37 21 1 7 23 6 33 20 44 59 0.30 -108 0 0 22 35 37 4 47 33.1 60 24 -57 23 29 45 21 41 11 23 45 33 21 25 11 0.30 -107 0 0 23 14 2 4 47 26.3 61 24 -58 24 7 43 22 20 4 24 23 22 22 4 12 0.30 -106 0 0 23 51 18 4 47 19.5 61 23 -59 24 44 32 22 57 47 25 0 4 22 42 3 0.30 -105 0 0 24 27 25 4 47 12.7 62 22 -60 25 20 13 23 34 20 25 35 38 23 18 44 0.30 -104 0 0 25 2 25 4 47 5.9 63 22 -61 25 54 48 24 9 46 26 10 5 23 54 17 0.30 -103 0 0 25 36 20 4 46 59.2 64 21 -62 26 28 18 24 44 5 26 43 28 24 28 44 0.29 -102 0 0 26 9 9 4 46 52.6 65 20 -63 27 0 44 25 17 18 27 15 47 25 2 4 0.29 -101 0 0 26 40 55 4 46 45.9 66 19 -64 27 32 6 25 49 27 27 47 3 25 34 20 0.29 -100 0 0 27 11 38 4 46 39.3 66 18 -65 28 2 27 26 20 33 28 17 17 26 5 33 0.29 - 99 0 0 27 41 19 4 46 32.8 67 17 -65 28 31 47 26 50 37 28 46 31 26 35 43 0.29 - 98 0 0 28 10 1 4 46 26.3 68 15 -66 29 0 8 27 19 39 29 14 45 27 4 52 0.29 - 97 0 0 28 37 43 4 46 19.8 68 14 -67 29 27 29 27 47 42 29 42 1 27 33 0 0.29 - 96 0 0 29 4 26 4 46 13.4 69 13 -68 29 53 54 28 14 45 30 8 20 28 0 10 0.29 - 95 0 0 29 30 13 4 46 7.0 70 11 -69 30 19 21 28 40 51 30 33 42 28 26 21 0.29 - 94 0 0 29 55 3 4 46 0.6 70 10 -69 30 43 53 29 6 0 30 58 9 28 51 36 0.29 - 93 0 0 30 18 59 4 45 54.3 71 8 -70 31 7 31 29 30 13 31 21 41 29 15 54 0.29 - 92 0 0 30 41 59 4 45 48.1 71 6 -71 31 30 15 29 53 31 31 44 20 29 39 17 0.29 - 91 0 0 31 4 7 4 45 41.9 72 4 -71 31 52 6 30 15 55 32 6 6 30 1 46 0.29 - 90 0 0 31 25 22 4 45 35.7 72 2 -72 32 13 5 30 37 26 32 27 1 30 23 21 0.29 - 89 0 0 31 45 45 4 45 29.6 72 0 -73 32 33 13 30 58 4 32 47 4 30 44 4 0.29 - 88 0 0 32 5 17 4 45 23.5 73 358 -73 32 52 31 31 17 51 33 6 18 31 3 56 0.29 - 87 0 0 32 23 59 4 45 17.5 73 356 -74 33 10 59 31 36 48 33 24 42 31 22 56 0.29 - 86 0 0 32 41 52 4 45 11.5 73 353 -74 33 28 39 31 54 54 33 42 18 31 41 6 0.29 - 85 0 0 32 58 57 4 45 5.5 73 351 -75 33 45 30 32 12 11 33 59 6 31 58 28 0.29 - 84 0 0 33 15 13 4 44 59.6 73 349 -75 34 1 35 32 28 40 34 15 7 32 15 0 0.29 - 83 0 0 33 30 42 4 44 53.7 74 346 -76 34 16 52 32 44 21 34 30 21 32 30 44 0.29 - 82 0 0 33 45 25 4 44 47.9 74 344 -76 34 31 24 32 59 15 34 44 50 32 45 42 0.29 - 81 0 0 33 59 22 4 44 42.1 74 341 -77 34 45 11 33 13 22 34 58 33 32 59 52 0.29 - 80 0 0 34 12 33 4 44 36.3 73 339 -77 34 58 12 33 26 44 35 11 32 33 13 16 0.29 - 79 0 0 34 25 0 4 44 30.6 73 337 -77 35 10 29 33 39 20 35 23 46 33 25 55 0.29 - 78 0 0 34 36 42 4 44 24.9 73 335 -77 35 22 3 33 51 11 35 35 17 33 37 49 0.29 - 77 0 0 34 47 41 4 44 19.2 73 333 -78 35 32 53 34 2 17 35 46 5 33 48 58 0.29 - 76 0 0 34 57 56 4 44 13.6 73 331 -78 35 43 0 34 12 40 35 56 10 33 59 23 0.29 - 75 0 0 35 7 28 4 44 8.0 73 329 -78 35 52 25 34 22 19 36 5 33 34 9 4 0.29 - 74 0 0 35 16 17 4 44 2.5 72 327 -78 36 1 8 34 31 16 36 14 14 34 18 3 0.29 - 73 0 0 35 24 24 4 43 57.0 72 325 -78 36 9 9 34 39 29 36 22 13 34 26 18 0.29 - 72 0 0 35 31 50 4 43 51.5 72 323 -78 36 16 29 34 47 0 36 29 32 34 33 51 0.29 - 71 0 0 35 38 34 4 43 46.0 71 322 -78 36 23 8 34 53 49 36 36 9 34 40 41 0.29 - 70 0 0 35 44 36 4 43 40.6 71 320 -78 36 29 6 34 59 56 36 42 6 34 46 50 0.29 - 69 0 0 35 49 58 4 43 35.2 70 319 -77 36 34 23 35 5 22 36 47 22 34 52 16 0.29 - 68 0 0 35 54 39 4 43 29.8 70 318 -77 36 39 1 35 10 6 36 51 58 34 57 2 0.29 - 67 0 0 35 58 39 4 43 24.5 69 317 -77 36 42 58 35 14 9 36 55 54 35 1 6 0.29 - 66 0 0 36 1 58 4 43 19.2 69 316 -76 36 46 15 35 17 31 36 59 11 35 4 29 0.29 - 65 0 0 36 4 38 4 43 13.9 68 315 -76 36 48 52 35 20 13 37 1 48 35 7 10 0.29 - 64 0 0 36 6 37 4 43 8.6 68 314 -76 36 50 50 35 22 13 37 3 45 35 9 11 0.29 - 63 0 0 36 7 56 4 43 3.4 67 313 -75 36 52 8 35 23 33 37 5 3 35 10 32 0.29 - 62 0 0 36 8 34 4 42 58.2 67 312 -75 36 52 46 35 24 12 37 5 41 35 11 11 0.29 - 61 0 0 36 8 33 4 42 53.0 66 312 -74 36 52 45 35 24 11 37 5 40 35 11 10 0.29 - 60 0 0 36 7 52 4 42 47.8 65 311 -74 36 52 4 35 23 29 37 4 59 35 10 27 0.29 - 59 0 0 36 6 30 4 42 42.6 65 311 -73 36 50 44 35 22 6 37 3 39 35 9 4 0.29 - 58 0 0 36 4 28 4 42 37.5 64 310 -73 36 48 44 35 20 3 37 1 39 35 7 0 0.29 - 57 0 0 36 1 46 4 42 32.4 64 310 -72 36 46 4 35 17 19 36 59 0 35 4 16 0.29 - 56 0 0 35 58 24 4 42 27.3 63 309 -72 36 42 44 35 13 53 36 55 41 35 0 50 0.29 - 55 0 0 35 54 21 4 42 22.2 62 309 -71 36 38 44 35 9 47 36 51 42 34 56 42 0.29 - 54 0 0 35 49 37 4 42 17.2 62 309 -71 36 34 4 35 4 59 36 47 2 34 51 53 0.29 - 53 0 0 35 44 12 4 42 12.1 61 309 -70 36 28 43 34 59 30 36 41 43 34 46 23 0.29 - 52 0 0 35 38 5 4 42 7.1 60 308 -69 36 22 41 34 53 19 36 35 43 34 40 11 0.29 - 51 0 0 35 31 18 4 42 2.1 60 308 -69 36 15 59 34 46 26 36 29 2 34 33 16 0.29 - 50 0 0 35 23 48 4 41 57.2 59 308 -68 36 8 35 34 38 51 36 21 40 34 25 39 0.29 - 49 0 0 35 15 36 4 41 52.2 58 308 -67 36 0 30 34 30 32 36 13 36 34 17 19 0.29 - 48 0 0 35 6 42 4 41 47.2 57 308 -67 35 51 42 34 21 31 36 4 51 34 8 15 0.29 - 47 0 0 34 57 5 4 41 42.3 57 308 -66 35 42 12 34 11 46 35 55 23 33 58 28 0.29 - 46 0 0 34 46 44 4 41 37.4 56 308 -65 35 32 0 34 1 18 35 45 13 33 47 57 0.30 - 45 0 0 34 35 40 4 41 32.5 55 308 -65 35 21 4 33 50 5 35 34 19 33 36 42 0.30 - 44 0 0 34 23 51 4 41 27.6 54 308 -64 35 9 24 33 38 7 35 22 42 33 24 41 0.30 - 43 0 0 34 11 17 4 41 22.8 54 308 -63 34 57 0 33 25 23 35 10 21 33 11 55 0.30 - 42 0 0 33 57 58 4 41 17.9 53 308 -63 34 43 51 33 11 54 34 57 15 32 58 22 0.30 - 41 0 0 33 43 53 4 41 13.1 52 308 -62 34 29 57 32 57 38 34 43 24 32 44 3 0.30 - 40 0 0 33 29 1 4 41 8.3 51 309 -61 34 15 16 32 42 34 34 28 47 32 28 56 0.30 - 39 0 0 33 13 22 4 41 3.5 51 309 -60 33 59 49 32 26 43 34 13 23 32 13 1 0.30 - 38 0 0 32 56 55 4 40 58.7 50 309 -60 33 43 35 32 10 4 33 57 13 31 56 18 0.30 - 37 0 0 32 39 40 4 40 54.0 49 309 -59 33 26 33 31 52 34 33 40 14 31 38 45 0.30 - 36 0 0 32 21 34 4 40 49.2 48 309 -58 33 8 41 31 34 15 33 22 27 31 20 22 0.30 - 35 0 0 32 2 39 4 40 44.5 47 310 -57 32 50 0 31 15 5 33 3 50 31 1 7 0.30 - 34 0 0 31 42 53 4 40 39.8 46 310 -57 32 30 29 30 55 3 32 44 23 30 41 1 0.30 - 33 0 0 31 22 14 4 40 35.2 46 310 -56 32 10 6 30 34 9 32 24 5 30 20 2 0.30 - 32 0 0 31 0 43 4 40 30.5 45 310 -55 31 48 51 30 12 21 32 2 55 29 58 9 0.30 - 31 0 0 30 38 18 4 40 25.9 44 310 -54 31 26 43 29 49 39 31 40 51 29 35 22 0.30 - 30 0 0 30 14 58 4 40 21.3 43 311 -53 31 3 41 29 26 1 31 17 55 29 11 39 0.30 - 29 0 0 29 50 43 4 40 16.8 42 311 -52 30 39 44 29 1 27 30 54 3 28 46 59 0.30 - 28 0 0 29 25 30 4 40 12.2 41 311 -52 30 14 51 28 35 55 30 29 15 28 21 22 0.30 - 27 0 0 28 59 20 4 40 7.7 40 311 -51 29 49 1 28 9 25 30 3 31 27 54 45 0.30 - 26 0 0 28 32 11 4 40 3.3 39 312 -50 29 22 12 27 41 55 29 36 48 27 27 9 0.30 - 25 0 0 28 4 2 4 39 58.9 38 312 -49 28 54 25 27 13 25 29 9 7 26 58 33 0.30 - 24 0 0 27 34 52 4 39 54.5 37 312 -48 28 25 36 26 43 52 28 40 25 26 28 53 0.30 - 23 0 0 27 4 40 4 39 50.2 36 313 -47 27 55 46 26 13 17 28 10 41 25 58 11 0.30 - 22 0 0 26 33 23 4 39 45.9 35 313 -46 27 24 54 25 41 37 27 39 56 25 26 24 0.30 - 21 0 0 26 1 2 4 39 41.6 34 313 -45 26 52 57 25 8 51 27 8 6 24 53 31 0.30 - 20 0 0 25 27 35 4 39 37.5 33 313 -44 26 19 55 24 34 59 26 35 11 24 19 31 0.30 - 19 0 0 24 53 1 4 39 33.3 32 314 -43 25 45 46 23 59 58 26 1 10 23 44 22 0.30 - 18 0 0 24 17 18 4 39 29.3 31 314 -42 25 10 30 23 23 48 25 26 1 23 8 4 0.30 - 17 0 0 23 40 25 4 39 25.3 30 314 -41 24 34 4 22 46 27 24 49 43 22 30 35 0.30 - 16 0 0 23 2 20 4 39 21.4 29 315 -40 23 56 28 22 7 53 24 12 15 21 51 53 0.31 - 15 0 0 22 23 3 4 39 17.6 28 315 -39 23 17 40 21 28 7 23 33 36 21 11 58 0.31 - 14 0 0 21 42 32 4 39 13.8 27 315 -38 22 37 39 20 47 5 22 53 43 20 30 47 0.31 - 13 0 0 21 0 46 4 39 10.2 26 315 -37 21 56 23 20 4 48 22 12 36 19 48 20 0.31 - 12 0 0 20 17 43 4 39 6.6 25 316 -36 21 13 52 19 21 13 21 30 14 19 4 36 0.31 - 11 0 0 19 33 22 4 39 3.1 23 316 -35 20 30 3 18 36 19 20 46 35 18 19 32 0.31 - 10 0 0 18 47 42 4 38 59.8 22 316 -34 19 44 56 17 50 5 20 1 38 17 33 8 0.31 - 9 0 0 18 0 42 4 38 56.6 21 317 -33 18 58 30 17 2 30 19 15 21 16 45 22 0.31 - 8 0 0 17 12 20 4 38 53.5 20 317 -32 18 10 43 16 13 32 18 27 44 15 56 14 0.31 - 7 0 0 16 22 35 4 38 50.5 19 317 -31 17 21 34 15 23 11 17 38 46 15 5 42 0.31 - 6 0 0 15 31 27 4 38 47.7 17 317 -29 16 31 2 14 31 25 16 48 24 14 13 45 0.31 - 5 0 0 14 38 53 4 38 45.1 16 317 -28 15 39 6 13 38 14 15 56 39 13 20 23 0.31 - 4 0 0 13 44 55 4 38 42.6 15 318 -27 14 45 46 12 43 36 15 3 30 12 25 33 0.31 - 3 0 0 12 49 29 4 38 40.3 13 318 -26 13 50 59 11 47 31 14 8 54 11 29 16 0.31 - 2 0 0 11 52 37 4 38 38.2 12 318 -25 12 54 47 10 49 58 13 12 53 10 31 32 0.31 - 1 0 0 10 54 18 4 38 36.2 11 318 -23 11 57 7 9 50 57 12 15 26 9 32 18 0.31 0 0 0 9 54 30 4 38 34.5 9 318 -22 10 58 1 8 50 27 11 16 31 8 31 36 0.32 1 0 0 8 53 14 4 38 33.0 8 319 -21 9 57 27 7 48 29 10 16 9 7 29 25 0.32 2 0 0 7 50 31 4 38 31.7 6 319 -19 8 55 26 6 45 3 9 14 20 6 25 46 0.32 3 0 0 6 46 20 4 38 30.7 5 319 -18 7 51 57 5 40 8 8 11 4 5 20 38 0.32 4 0 0 5 40 42 4 38 29.9 3 319 -17 6 47 2 4 33 45 7 6 21 4 14 2 0.33 5 0 0 4 33 38 4 38 29.4 2 319 -15 5 40 41 3 25 57 6 0 13 3 6 0 0.34 6 0 0 3 25 9 4 38 29.2 0 319 -14 4 32 56 .. .. .. 4 52 40 .. .. .. 0.43 7 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. 3 43 43 .. .. .. .... Uncertainty in time = +/- 4 secs Prediction of 2022 Dec 1.1 Data for the target star ------------------------ * name: UCAC4-695-031299 * constellation : Perseus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 04 46 47.3344 DE: +48 57 21.344 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 04 46 47.3344 DE: +48 57 21.344 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.5 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (911) Agamemnon asteroid class: approx. diameter [km]: 157 approx. diameter ["]: 0.053 distance from Earth [AU]: 4.05820 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#112 date of fit: 2022 Nov 22 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): 0.023", 0.006", 82.207° remarks: * orbital elements for (911)Agamemnon : Mean anomaly = 16.6875439581 deg Arg. of pericenter = 81.4045820289 deg Long. of node = 338.0064927323 deg Inclination = 21.7619812457 deg Eccentricity = 0.0675247005 Semimajor axis = 5.2819175542 AU Perihelion dist = 4.9252576532 AU Mag: H = 7.99, G = 0.15 Epoch of elements : MJD 59934.19770833 TDT (2022 Dec 21.1977) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1122022Nov22,9.72,2022,12,21,4.746533,0.099464,-0.260853,-8.536966,-3.255335,0.001655,-0.002492,0.000002,0.000000 -88.8045,48.9982,108.28,-23.44,False UCAC4-695-031299,4.77981512,48.9559289,0.00,12.46,0.00,0.0,0,,4.80898261,48.9982316,2.60,0.00,0,0,0 911,Agamemnon,14.96,157.4,4.0582,0,0,-1.879,-7.06,,7.8,0 0,16.6715,2022,12,21,81.4046,338.0065,21.7620,0.06752,5.28192,4.92526,8.00,5.0,0.15 1.146,0.0230,0.0060,82,0.0078,Known errors,-1.00,-1,-1,-1 20221221_031299,59914.09 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 01, 02:03 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org