Occultation of UCAC4-506-049055 by 18 Melpomene on 2021 Jan 27 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 -100 0 0 18 42 13 1 4 59.7 0 79 -9 19 22 19 18 2 0 19 28 29 17 55 48 .... - 99 0 0 18 53 28 1 4 59.6 1 79 -10 19 33 30 18 13 20 19 39 39 18 7 9 0.08 - 98 0 0 19 4 10 1 4 59.3 2 79 -10 19 44 8 18 24 7 19 50 17 18 17 56 0.14 - 97 0 0 19 14 20 1 4 58.9 3 80 -11 19 54 13 18 34 20 20 0 21 18 28 10 0.16 - 96 0 0 19 23 56 1 4 58.3 4 80 -12 20 3 45 18 44 0 20 9 53 18 37 51 0.17 - 95 0 0 19 32 59 1 4 57.6 5 80 -13 20 12 45 18 53 8 20 18 52 18 46 59 0.18 - 94 0 0 19 41 30 1 4 56.8 6 80 -14 20 21 13 19 1 42 20 27 19 18 55 33 0.18 - 93 0 0 19 49 28 1 4 55.8 7 81 -15 20 29 8 19 9 43 20 35 13 19 3 36 0.19 - 92 0 0 19 56 54 1 4 54.7 8 81 -16 20 36 30 19 17 12 20 42 36 19 11 5 0.19 - 91 0 0 20 3 48 1 4 53.4 9 81 -17 20 43 21 19 24 9 20 49 26 19 18 2 0.19 - 90 0 0 20 10 9 1 4 52.0 10 82 -18 20 49 40 19 30 33 20 55 44 19 24 26 0.19 - 89 0 0 20 15 58 1 4 50.5 11 82 -19 20 55 26 19 36 24 21 1 30 19 30 18 0.19 - 88 0 0 20 21 15 1 4 48.8 12 82 -20 21 0 41 19 41 44 21 6 45 19 35 38 0.20 - 87 0 0 20 26 1 1 4 47.0 13 83 -21 21 5 24 19 46 31 21 11 28 19 40 26 0.20 - 86 0 0 20 30 14 1 4 45.1 14 83 -22 21 9 36 19 50 46 21 15 39 19 44 41 0.20 - 85 0 0 20 33 56 1 4 43.0 14 84 -23 21 13 16 19 54 30 21 19 19 19 48 25 0.20 - 84 0 0 20 37 6 1 4 40.8 15 84 -24 21 16 25 19 57 41 21 22 28 19 51 36 0.20 - 83 0 0 20 39 44 1 4 38.5 16 84 -24 21 19 2 20 0 21 21 25 5 19 54 16 0.20 - 82 0 0 20 41 51 1 4 36.0 17 84 -25 21 21 8 20 2 29 21 27 10 19 56 24 0.20 - 81 0 0 20 43 27 1 4 33.4 18 85 -26 21 22 43 20 4 5 21 28 45 19 58 1 0.20 - 80 0 0 20 44 31 1 4 30.7 19 85 -27 21 23 46 20 5 10 21 29 49 19 59 5 0.20 - 79 0 0 20 45 4 1 4 27.9 20 85 -28 21 24 19 20 5 43 21 30 21 19 59 39 0.20 - 78 0 0 20 45 5 1 4 24.9 21 86 -29 21 24 20 20 5 44 21 30 22 19 59 40 0.20 - 77 0 0 20 44 36 1 4 21.8 22 86 -30 21 23 51 20 5 15 21 29 53 19 59 11 0.20 - 76 0 0 20 43 35 1 4 18.6 23 86 -31 21 22 50 20 4 14 21 28 52 19 58 10 0.20 - 75 0 0 20 42 3 1 4 15.2 24 87 -32 21 21 19 20 2 41 21 27 21 19 56 37 0.20 - 74 0 0 20 40 0 1 4 11.8 25 87 -33 21 19 16 20 0 38 21 25 19 19 54 33 0.20 - 73 0 0 20 37 26 1 4 8.2 26 87 -34 21 16 43 19 58 3 21 22 46 19 51 58 0.20 - 72 0 0 20 34 21 1 4 4.5 26 88 -34 21 13 39 19 54 57 21 19 42 19 48 52 0.20 - 71 0 0 20 30 45 1 4 0.6 27 88 -35 21 10 4 19 51 19 21 16 7 19 45 15 0.20 - 70 0 0 20 26 38 1 3 56.7 28 88 -36 21 5 59 19 47 11 21 12 2 19 41 6 0.20 - 69 0 0 20 22 0 1 3 52.6 29 89 -37 21 1 23 19 42 31 21 7 26 19 36 26 0.20 - 68 0 0 20 16 51 1 3 48.4 30 89 -38 20 56 15 19 37 20 21 2 19 19 31 15 0.20 - 67 0 0 20 11 11 1 3 44.0 31 89 -39 20 50 38 19 31 39 20 56 42 19 25 33 0.20 - 66 0 0 20 5 0 1 3 39.6 32 89 -40 20 44 29 19 25 26 20 50 33 19 19 19 0.20 - 65 0 0 19 58 18 1 3 35.0 33 90 -41 20 37 50 19 18 41 20 43 54 19 12 35 0.20 - 64 0 0 19 51 6 1 3 30.3 34 90 -42 20 30 40 19 11 26 20 36 45 19 5 19 0.20 - 63 0 0 19 43 22 1 3 25.5 35 90 -43 20 22 59 19 3 40 20 29 4 18 57 32 0.20 - 62 0 0 19 35 8 1 3 20.6 36 90 -43 20 14 47 18 55 22 20 20 53 18 49 14 0.20 - 61 0 0 19 26 22 1 3 15.5 37 91 -44 20 6 5 18 46 34 20 12 11 18 40 25 0.20 - 60 0 0 19 17 6 1 3 10.3 37 91 -45 19 56 52 18 37 14 20 2 59 18 31 5 0.20 - 59 0 0 19 7 18 1 3 5.0 38 91 -46 19 47 8 18 27 23 19 53 16 18 21 13 0.20 - 58 0 0 18 57 0 1 2 59.6 39 91 -47 19 36 53 18 17 1 19 43 1 18 10 51 0.20 - 57 0 0 18 46 11 1 2 54.1 40 91 -48 19 26 8 18 6 8 19 32 17 17 59 57 0.20 - 56 0 0 18 34 50 1 2 48.4 41 92 -49 19 14 52 17 54 43 19 21 1 17 48 32 0.20 - 55 0 0 18 22 59 1 2 42.6 42 92 -50 19 3 5 17 42 48 19 9 14 17 36 36 0.20 - 54 0 0 18 10 37 1 2 36.7 43 92 -51 18 50 47 17 30 21 18 56 57 17 24 9 0.20 - 53 0 0 17 57 44 1 2 30.7 44 92 -52 18 37 58 17 17 24 18 44 9 17 11 10 0.20 - 52 0 0 17 44 19 1 2 24.6 45 92 -52 18 24 38 17 3 55 18 30 50 16 57 41 0.20 - 51 0 0 17 30 24 1 2 18.3 46 92 -53 18 10 48 16 49 55 18 17 1 16 43 40 0.20 - 50 0 0 17 15 58 1 2 11.9 47 92 -54 17 56 27 16 35 23 18 2 40 16 29 8 0.20 - 49 0 0 17 1 1 1 2 5.4 48 92 -55 17 41 34 16 20 21 17 47 49 16 14 5 0.20 - 48 0 0 16 45 33 1 1 58.8 49 92 -56 17 26 12 16 4 48 17 32 27 15 58 30 0.20 - 47 0 0 16 29 33 1 1 52.1 50 92 -57 17 10 18 15 48 43 17 16 34 15 42 25 0.20 - 46 0 0 16 13 3 1 1 45.2 51 92 -58 16 53 53 15 32 7 17 0 10 15 25 49 0.20 - 45 0 0 15 56 2 1 1 38.3 52 92 -59 16 36 58 15 15 1 16 43 16 15 8 41 0.20 - 44 0 0 15 38 31 1 1 31.2 52 92 -59 16 19 32 14 57 23 16 25 51 14 51 3 0.20 - 43 0 0 15 20 28 1 1 24.0 53 92 -60 16 1 35 14 39 15 16 7 55 14 32 53 0.20 - 42 0 0 15 1 55 1 1 16.7 54 92 -61 15 43 8 14 20 35 15 49 28 14 14 13 0.20 - 41 0 0 14 42 51 1 1 9.3 55 92 -62 15 24 10 14 1 25 15 30 31 13 55 2 0.20 - 40 0 0 14 23 16 1 1 1.7 56 92 -63 15 4 42 13 41 44 15 11 4 13 35 20 0.20 - 39 0 0 14 3 11 1 0 54.1 57 91 -64 14 44 43 13 21 33 14 51 6 13 15 7 0.20 - 38 0 0 13 42 35 1 0 46.3 58 91 -65 14 24 13 13 0 50 14 30 38 12 54 24 0.20 - 37 0 0 13 21 29 1 0 38.4 59 91 -65 14 3 14 12 39 38 14 9 39 12 33 11 0.20 - 36 0 0 12 59 53 1 0 30.5 60 90 -66 13 41 44 12 17 55 13 48 11 12 11 27 0.20 - 35 0 0 12 37 47 1 0 22.4 61 90 -67 13 19 45 11 55 42 13 26 12 11 49 13 0.20 - 34 0 0 12 15 10 1 0 14.2 62 90 -68 12 57 15 11 32 59 13 3 44 11 26 28 0.20 - 33 0 0 11 52 4 1 0 5.9 63 89 -69 12 34 16 11 9 46 12 40 46 11 3 15 0.20 - 32 0 0 11 28 29 0 59 57.5 64 88 -69 12 10 48 10 46 4 12 17 18 10 39 31 0.20 - 31 0 0 11 4 24 0 59 49.0 65 88 -70 11 46 49 10 21 52 11 53 21 10 15 18 0.20 - 30 0 0 10 39 50 0 59 40.4 66 87 -71 11 22 22 9 57 10 11 28 55 9 50 36 0.20 - 29 0 0 10 14 47 0 59 31.7 67 86 -71 10 57 26 9 32 0 11 4 0 9 25 24 0.20 - 28 0 0 9 49 15 0 59 22.9 67 85 -72 10 32 2 9 6 21 10 38 36 8 59 44 0.20 - 27 0 0 9 23 15 0 59 14.0 68 84 -73 10 6 9 8 40 14 10 12 44 8 33 36 0.20 - 26 0 0 8 56 47 0 59 5.1 69 83 -73 9 39 47 8 13 39 9 46 24 8 7 0 0.20 - 25 0 0 8 29 50 0 58 56.0 70 81 -74 9 12 58 7 46 35 9 19 36 7 39 55 0.20 - 24 0 0 8 2 27 0 58 46.9 71 80 -74 8 45 42 7 19 5 8 52 21 7 12 23 0.20 - 23 0 0 7 34 36 0 58 37.7 72 78 -74 8 17 58 6 51 7 8 24 39 6 44 24 0.20 - 22 0 0 7 6 19 0 58 28.4 73 76 -75 7 49 48 6 22 42 7 56 29 6 15 59 0.20 - 21 0 0 6 37 35 0 58 19.0 73 74 -75 7 21 12 5 53 52 7 27 54 5 47 7 0.20 - 20 0 0 6 8 26 0 58 9.5 74 71 -75 6 52 9 5 24 35 6 58 52 5 17 49 0.20 - 19 0 0 5 38 51 0 58 0.0 75 68 -75 6 22 41 4 54 53 6 29 26 4 48 6 0.20 - 18 0 0 5 8 51 0 57 50.5 76 65 -75 5 52 48 4 24 46 5 59 34 4 17 58 0.20 - 17 0 0 4 38 27 0 57 40.8 76 62 -75 5 22 31 3 54 15 5 29 17 3 47 26 0.20 - 16 0 0 4 7 38 0 57 31.1 77 58 -75 4 51 49 3 23 20 4 58 37 3 16 29 0.20 - 15 0 0 3 36 27 0 57 21.4 77 54 -75 4 20 45 2 52 1 4 27 33 2 45 10 0.20 - 14 0 0 3 4 53 0 57 11.6 78 49 -74 3 49 17 2 20 20 3 56 7 2 13 28 0.20 - 13 0 0 2 32 56 0 57 1.8 78 44 -74 3 17 27 1 48 17 3 24 18 1 41 24 0.20 - 12 0 0 2 0 38 0 56 51.9 78 39 -74 2 45 16 1 15 53 2 52 7 1 8 59 0.20 - 11 0 0 1 28 0 0 56 42.0 79 34 -73 2 12 44 0 43 8 2 19 36 0 36 13 0.20 - 10 0 0 0 55 1 0 56 32.0 79 29 -72 1 39 51 0 10 3 1 46 45 0 3 7 0.20 - 9 0 0 0 21 43 0 56 22.1 78 23 -72 1 6 39 - 0 23 21 1 13 34 - 0 30 19 0.20 - 8 0 0 - 0 11 54 0 56 12.1 78 18 -71 0 33 8 - 0 57 4 0 40 4 - 1 4 2 0.20 - 7 0 0 - 0 45 48 0 56 2.1 78 13 -70 - 0 0 40 - 1 31 5 0 6 16 - 1 38 4 0.20 - 6 0 0 - 1 20 0 0 55 52.1 78 8 -70 - 0 34 46 - 2 5 22 - 0 27 49 - 2 12 22 0.20 - 5 0 0 - 1 54 28 0 55 42.1 77 3 -69 - 1 9 9 - 2 39 55 - 1 2 11 - 2 46 56 0.20 - 4 0 0 - 2 29 11 0 55 32.1 77 359 -68 - 1 43 46 - 3 14 44 - 1 36 48 - 3 21 45 0.20 - 3 0 0 - 3 4 8 0 55 22.1 76 355 -67 - 2 18 39 - 3 49 46 - 2 11 39 - 3 56 49 0.21 - 2 0 0 - 3 39 19 0 55 12.2 75 352 -66 - 2 53 45 - 4 25 3 - 2 46 45 - 4 32 6 0.21 - 1 0 0 - 4 14 43 0 55 2.2 75 349 -65 - 3 29 4 - 5 0 31 - 3 22 3 - 5 7 35 0.21 0 0 0 - 4 50 19 0 54 52.3 74 346 -65 - 4 4 35 - 5 36 11 - 3 57 33 - 5 43 16 0.21 1 0 0 - 5 26 5 0 54 42.4 73 343 -64 - 4 40 17 - 6 12 2 - 4 33 15 - 6 19 7 0.21 2 0 0 - 6 2 1 0 54 32.5 72 341 -63 - 5 16 9 - 6 48 2 - 5 9 6 - 6 55 8 0.21 3 0 0 - 6 38 5 0 54 22.7 71 339 -62 - 5 52 10 - 7 24 10 - 5 45 6 - 7 31 17 0.21 4 0 0 - 7 14 18 0 54 13.0 70 337 -61 - 6 28 19 - 8 0 26 - 6 21 14 - 8 7 33 0.21 5 0 0 - 7 50 37 0 54 3.3 69 335 -60 - 7 4 34 - 8 36 49 - 6 57 30 - 8 43 56 0.21 6 0 0 - 8 27 2 0 53 53.6 68 333 -59 - 7 40 56 - 9 13 17 - 7 33 51 - 9 20 25 0.21 7 0 0 - 9 3 31 0 53 44.0 67 332 -58 - 8 17 23 - 9 49 49 - 8 10 17 - 9 56 57 0.21 8 0 0 - 9 40 4 0 53 34.5 66 330 -57 - 8 53 53 -10 26 24 - 8 46 47 -10 33 33 0.21 9 0 0 -10 16 39 0 53 25.1 65 329 -56 - 9 30 26 -11 3 2 - 9 23 20 -11 10 11 0.21 10 0 0 -10 53 16 0 53 15.8 64 328 -55 -10 7 1 -11 39 40 - 9 59 54 -11 46 50 0.21 11 0 0 -11 29 53 0 53 6.5 63 327 -54 -10 43 36 -12 16 19 -10 36 29 -12 23 29 0.21 12 0 0 -12 6 29 0 52 57.4 62 326 -53 -11 20 11 -12 52 57 -11 13 4 -13 0 7 0.21 13 0 0 -12 43 4 0 52 48.3 61 325 -52 -11 56 44 -13 29 32 -11 49 37 -13 36 43 0.21 14 0 0 -13 19 35 0 52 39.4 60 324 -50 -12 33 15 -14 6 4 -12 26 8 -14 13 15 0.21 15 0 0 -13 56 2 0 52 30.5 59 323 -49 -13 9 42 -14 42 32 -13 2 34 -14 49 43 0.21 16 0 0 -14 32 25 0 52 21.8 58 322 -48 -13 46 4 -15 18 55 -13 38 56 -15 26 5 0.21 17 0 0 -15 8 41 0 52 13.2 57 321 -47 -14 22 20 -15 55 11 -14 15 13 -16 2 21 0.21 18 0 0 -15 44 50 0 52 4.7 56 320 -46 -14 58 29 -16 31 19 -14 51 22 -16 38 30 0.21 19 0 0 -16 20 50 0 51 56.4 55 320 -45 -15 34 31 -17 7 19 -15 27 24 -17 14 29 0.21 20 0 0 -16 56 41 0 51 48.2 54 319 -44 -16 10 23 -17 43 9 -16 3 16 -17 50 19 0.21 21 0 0 -17 32 22 0 51 40.1 53 318 -43 -16 46 5 -18 18 49 -16 38 59 -18 25 59 0.21 22 0 0 -18 7 52 0 51 32.1 52 317 -42 -17 21 37 -18 54 17 -17 14 30 -19 1 26 0.21 23 0 0 -18 43 9 0 51 24.3 51 317 -41 -17 56 56 -19 29 32 -17 49 50 -19 36 42 0.21 24 0 0 -19 18 14 0 51 16.7 50 316 -40 -18 32 2 -20 4 34 -18 24 57 -20 11 43 0.21 25 0 0 -19 53 3 0 51 9.2 49 316 -39 -19 6 55 -20 39 21 -18 59 49 -20 46 30 0.21 26 0 0 -20 27 38 0 51 1.8 48 315 -38 -19 41 33 -21 13 53 -19 34 28 -21 21 2 0.21 27 0 0 -21 1 57 0 50 54.6 47 314 -37 -20 15 55 -21 48 9 -20 8 50 -21 55 17 0.21 28 0 0 -21 35 59 0 50 47.5 46 314 -36 -20 50 0 -22 22 8 -20 42 56 -22 29 15 0.21 29 0 0 -22 9 44 0 50 40.7 44 313 -35 -21 23 48 -22 55 48 -21 16 45 -23 2 55 0.21 30 0 0 -22 43 9 0 50 33.9 43 313 -34 -21 57 18 -23 29 10 -21 50 15 -23 36 16 0.21 31 0 0 -23 16 16 0 50 27.4 42 312 -33 -22 30 29 -24 2 12 -22 23 26 -24 9 18 0.22 32 0 0 -23 49 3 0 50 20.9 41 312 -32 -23 3 20 -24 34 54 -22 56 18 -24 41 59 0.22 33 0 0 -24 21 28 0 50 14.7 40 311 -31 -23 35 50 -25 7 16 -23 28 50 -25 14 19 0.22 34 0 0 -24 53 33 0 50 8.6 39 310 -30 -24 8 0 -25 39 15 -24 1 0 -25 46 18 0.22 35 0 0 -25 25 15 0 50 2.7 38 310 -29 -24 39 47 -26 10 52 -24 32 48 -26 17 55 0.22 36 0 0 -25 56 35 0 49 56.9 37 309 -28 -25 11 13 -26 42 6 -25 4 14 -26 49 8 0.22 37 0 0 -26 27 32 0 49 51.4 36 309 -27 -25 42 15 -27 12 57 -25 35 17 -27 19 58 0.22 38 0 0 -26 58 4 0 49 45.9 35 308 -26 -26 12 53 -27 43 24 -26 5 56 -27 50 24 0.22 39 0 0 -27 28 13 0 49 40.7 34 308 -25 -26 43 8 -28 13 26 -26 36 12 -28 20 25 0.22 40 0 0 -27 57 56 0 49 35.6 33 307 -24 -27 12 57 -28 43 3 -27 6 2 -28 50 1 0.22 41 0 0 -28 27 14 0 49 30.6 32 307 -23 -27 42 22 -29 12 15 -27 35 28 -29 19 12 0.22 42 0 0 -28 56 7 0 49 25.9 31 306 -22 -28 11 21 -29 41 1 -28 4 28 -29 47 57 0.22 43 0 0 -29 24 33 0 49 21.3 30 306 -21 -28 39 54 -30 9 21 -28 33 2 -30 16 15 0.22 44 0 0 -29 52 33 0 49 16.8 29 305 -20 -29 8 0 -30 37 14 -29 1 9 -30 44 7 0.22 45 0 0 -30 20 6 0 49 12.5 28 304 -19 -29 35 40 -31 4 39 -29 28 50 -31 11 32 0.22 46 0 0 -30 47 12 0 49 8.4 28 304 -18 -30 2 53 -31 31 38 -29 56 4 -31 38 30 0.21 47 0 0 -31 13 50 0 49 4.4 27 303 -17 -30 29 39 -31 58 9 -30 22 51 -32 5 0 0.21 48 0 0 -31 40 1 0 49 0.6 26 303 -16 -30 55 57 -32 24 13 -30 49 10 -32 31 2 0.21 49 0 0 -32 5 44 0 48 56.9 25 302 -15 -31 21 47 -32 49 48 -31 15 2 -32 56 36 0.21 50 0 0 -32 30 58 0 48 53.4 24 302 -14 -31 47 9 -33 14 56 -31 40 25 -33 21 42 0.21 51 0 0 -32 55 45 0 48 50.1 23 301 -13 -32 12 3 -33 39 35 -32 5 20 -33 46 20 0.21 52 0 0 -33 20 3 0 48 46.9 22 300 -12 -32 36 29 -34 3 45 -32 29 47 -34 10 30 0.21 53 0 0 -33 43 53 0 48 43.8 21 300 -11 -33 0 26 -34 27 27 -32 53 45 -34 34 10 0.21 54 0 0 -34 7 14 0 48 40.9 20 299 -10 -33 23 54 -34 50 40 -33 17 15 -34 57 22 0.21 55 0 0 -34 30 6 0 48 38.1 19 299 -10 -33 46 54 -35 13 25 -33 40 16 -35 20 6 0.21 56 0 0 -34 52 29 0 48 35.5 18 298 -9 -34 9 25 -35 35 41 -34 2 48 -35 42 20 0.21 57 0 0 -35 14 24 0 48 33.0 17 298 -8 -34 31 28 -35 57 28 -34 24 51 -36 4 6 0.21 58 0 0 -35 35 50 0 48 30.6 17 297 -7 -34 53 1 -36 18 46 -34 46 26 -36 25 23 0.21 59 0 0 -35 56 46 0 48 28.4 16 296 -6 -35 14 5 -36 39 35 -35 7 32 -36 46 11 0.21 60 0 0 -36 17 14 0 48 26.3 15 296 -5 -35 34 41 -36 59 55 -35 28 8 -37 6 30 0.21 61 0 0 -36 37 14 0 48 24.3 14 295 -4 -35 54 48 -37 19 47 -35 48 16 -37 26 21 0.21 62 0 0 -36 56 44 0 48 22.5 13 295 -3 -36 14 25 -37 39 10 -36 7 55 -37 45 42 0.21 63 0 0 -37 15 46 0 48 20.8 12 294 -3 -36 33 34 -37 58 4 -36 27 5 -38 4 35 0.21 64 0 0 -37 34 19 0 48 19.2 11 293 -2 -36 52 15 -38 16 29 -36 45 47 -38 23 0 0.21 65 0 0 -37 52 23 0 48 17.7 11 293 -1 -37 10 26 -38 34 26 -37 3 59 -38 40 55 0.21 66 0 0 -38 9 59 0 48 16.4 10 292 0 -37 28 9 -38 51 55 -37 21 43 -38 58 23 0.21 Uncertainty in time = +/- 1 secs Prediction of 2020 Dec 31.0