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 44 42 1 5 7.3 0 79 -9 19 25 24 18 3 55 19 41 29 17 47 43 .... - 99 0 0 18 55 56 1 5 7.2 1 79 -10 19 36 33 18 15 13 19 52 37 17 59 4 0.08 - 98 0 0 19 6 37 1 5 6.9 2 79 -11 19 47 10 18 25 59 20 3 11 18 9 51 0.14 - 97 0 0 19 16 45 1 5 6.5 3 80 -11 19 57 14 18 36 11 20 13 14 18 20 5 0.16 - 96 0 0 19 26 20 1 5 5.9 4 80 -12 20 6 45 18 45 50 20 22 43 18 29 45 0.17 - 95 0 0 19 35 23 1 5 5.2 5 80 -13 20 15 43 18 54 56 20 31 40 18 38 53 0.18 - 94 0 0 19 43 52 1 5 4.4 6 81 -14 20 24 9 19 3 29 20 40 5 18 47 28 0.18 - 93 0 0 19 51 49 1 5 3.4 7 81 -15 20 32 3 19 11 29 20 47 57 18 55 29 0.19 - 92 0 0 19 59 14 1 5 2.3 8 81 -16 20 39 25 19 18 57 20 55 18 19 2 58 0.19 - 91 0 0 20 6 6 1 5 1.0 9 82 -17 20 46 14 19 25 52 21 2 6 19 9 55 0.19 - 90 0 0 20 12 26 1 4 59.6 10 82 -18 20 52 31 19 32 15 21 8 22 19 16 19 0.19 - 89 0 0 20 18 14 1 4 58.0 11 82 -19 20 58 17 19 38 6 21 14 7 19 22 10 0.19 - 88 0 0 20 23 30 1 4 56.4 12 83 -20 21 3 31 19 43 24 21 19 20 19 27 30 0.19 - 87 0 0 20 28 15 1 4 54.6 13 83 -21 21 8 13 19 48 10 21 24 1 19 32 17 0.20 - 86 0 0 20 32 27 1 4 52.6 14 83 -22 21 12 23 19 52 25 21 28 11 19 36 31 0.20 - 85 0 0 20 36 8 1 4 50.5 14 84 -23 21 16 2 19 56 7 21 31 49 19 40 14 0.20 - 84 0 0 20 39 16 1 4 48.3 15 84 -24 21 19 10 19 59 17 21 34 56 19 43 25 0.20 - 83 0 0 20 41 54 1 4 46.0 16 84 -25 21 21 46 20 1 56 21 37 32 19 46 4 0.20 - 82 0 0 20 44 0 1 4 43.6 17 85 -25 21 23 51 20 4 3 21 39 37 19 48 12 0.20 - 81 0 0 20 45 34 1 4 41.0 18 85 -26 21 25 25 20 5 38 21 41 10 19 49 47 0.20 - 80 0 0 20 46 37 1 4 38.2 19 85 -27 21 26 27 20 6 42 21 42 12 19 50 51 0.20 - 79 0 0 20 47 9 1 4 35.4 20 85 -28 21 26 59 20 7 14 21 42 44 19 51 24 0.20 - 78 0 0 20 47 10 1 4 32.4 21 86 -29 21 26 59 20 7 15 21 42 44 19 51 24 0.20 - 77 0 0 20 46 39 1 4 29.3 22 86 -30 21 26 29 20 6 44 21 42 14 19 50 54 0.20 - 76 0 0 20 45 37 1 4 26.1 23 86 -31 21 25 27 20 5 42 21 41 12 19 49 52 0.20 - 75 0 0 20 44 5 1 4 22.8 24 87 -32 21 23 55 20 4 9 21 39 40 19 48 18 0.20 - 74 0 0 20 42 1 1 4 19.3 25 87 -33 21 21 52 20 2 4 21 37 37 19 46 13 0.20 - 73 0 0 20 39 26 1 4 15.7 26 87 -34 21 19 18 19 59 28 21 35 3 19 43 37 0.20 - 72 0 0 20 36 20 1 4 12.0 26 88 -35 21 16 13 19 56 21 21 31 59 19 40 30 0.20 - 71 0 0 20 32 43 1 4 8.1 27 88 -35 21 12 37 19 52 43 21 28 24 19 36 51 0.20 - 70 0 0 20 28 35 1 4 4.2 28 88 -36 21 8 31 19 48 33 21 24 18 19 32 41 0.20 - 69 0 0 20 23 56 1 4 0.1 29 89 -37 21 3 54 19 43 53 21 19 41 19 28 0 0.20 - 68 0 0 20 18 46 1 3 55.9 30 89 -38 20 58 46 19 38 41 21 14 34 19 22 47 0.20 - 67 0 0 20 13 6 1 3 51.5 31 89 -39 20 53 7 19 32 58 21 8 56 19 17 4 0.20 - 66 0 0 20 6 54 1 3 47.1 32 89 -40 20 46 58 19 26 44 21 2 48 19 10 49 0.20 - 65 0 0 20 0 11 1 3 42.5 33 90 -41 20 40 17 19 19 59 20 56 9 19 4 3 0.20 - 64 0 0 19 52 58 1 3 37.8 34 90 -42 20 33 7 19 12 43 20 48 59 18 56 45 0.20 - 63 0 0 19 45 13 1 3 33.0 35 90 -43 20 25 25 19 4 56 20 41 19 18 48 57 0.20 - 62 0 0 19 36 58 1 3 28.1 36 90 -44 20 17 13 18 56 38 20 33 7 18 40 37 0.20 - 61 0 0 19 28 12 1 3 23.0 37 91 -44 20 8 30 18 47 48 20 24 26 18 31 47 0.20 - 60 0 0 19 18 55 1 3 17.8 38 91 -45 19 59 16 18 38 28 20 15 13 18 22 25 0.20 - 59 0 0 19 9 6 1 3 12.5 38 91 -46 19 49 31 18 28 36 20 5 30 18 12 32 0.20 - 58 0 0 18 58 47 1 3 7.1 39 91 -47 19 39 16 18 18 13 19 55 16 18 2 7 0.20 - 57 0 0 18 47 57 1 3 1.5 40 91 -48 19 28 30 18 7 19 19 44 31 17 51 12 0.20 - 56 0 0 18 36 36 1 2 55.9 41 92 -49 19 17 13 17 55 54 19 33 16 17 39 45 0.20 - 55 0 0 18 24 44 1 2 50.1 42 92 -50 19 5 25 17 43 58 19 21 30 17 27 47 0.20 - 54 0 0 18 12 21 1 2 44.2 43 92 -51 18 53 6 17 31 30 19 9 13 17 15 18 0.20 - 53 0 0 17 59 27 1 2 38.2 44 92 -52 18 40 17 17 18 32 18 56 26 17 2 17 0.20 - 52 0 0 17 46 2 1 2 32.0 45 92 -52 18 26 57 17 5 2 18 43 7 16 48 46 0.20 - 51 0 0 17 32 6 1 2 25.8 46 92 -53 18 13 6 16 51 1 18 29 18 16 34 43 0.20 - 50 0 0 17 17 39 1 2 19.4 47 92 -54 17 58 44 16 36 29 18 14 58 16 20 9 0.20 - 49 0 0 17 2 42 1 2 12.9 48 92 -55 17 43 51 16 21 26 18 0 7 16 5 4 0.20 - 48 0 0 16 47 13 1 2 6.3 49 92 -56 17 28 28 16 5 52 17 44 46 15 49 27 0.20 - 47 0 0 16 31 13 1 1 59.5 50 92 -57 17 12 33 15 49 46 17 28 54 15 33 20 0.20 - 46 0 0 16 14 42 1 1 52.7 51 92 -58 16 56 8 15 33 10 17 12 31 15 16 41 0.20 - 45 0 0 15 57 41 1 1 45.7 52 92 -59 16 39 12 15 16 3 16 55 37 14 59 32 0.20 - 44 0 0 15 40 8 1 1 38.6 52 92 -60 16 21 46 14 58 24 16 38 13 14 41 51 0.20 - 43 0 0 15 22 5 1 1 31.5 53 92 -60 16 3 48 14 40 15 16 20 18 14 23 39 0.20 - 42 0 0 15 3 31 1 1 24.1 54 92 -61 15 45 20 14 21 35 16 1 53 14 4 57 0.20 - 41 0 0 14 44 26 1 1 16.7 55 92 -62 15 26 22 14 2 24 15 42 57 13 45 43 0.20 - 40 0 0 14 24 51 1 1 9.2 56 92 -63 15 6 53 13 42 42 15 23 30 13 25 59 0.20 - 39 0 0 14 4 45 1 1 1.5 57 91 -64 14 46 54 13 22 30 15 3 33 13 5 44 0.20 - 38 0 0 13 44 9 1 0 53.8 58 91 -65 14 26 24 13 1 47 14 43 6 12 44 59 0.20 - 37 0 0 13 23 2 1 0 45.9 59 91 -65 14 5 24 12 40 34 14 22 9 12 23 43 0.20 - 36 0 0 13 1 25 1 0 37.9 60 90 -66 13 43 54 12 18 50 14 0 41 12 1 57 0.20 - 35 0 0 12 39 19 1 0 29.8 61 90 -67 13 21 54 11 56 37 13 38 44 11 39 40 0.20 - 34 0 0 12 16 42 1 0 21.6 62 90 -68 12 59 24 11 33 53 13 16 17 11 16 54 0.20 - 33 0 0 11 53 35 1 0 13.3 63 89 -69 12 36 24 11 10 40 12 53 20 10 53 38 0.20 - 32 0 0 11 29 59 1 0 4.9 64 88 -69 12 12 55 10 46 56 12 29 53 10 29 52 0.20 - 31 0 0 11 5 54 0 59 56.4 65 88 -70 11 48 57 10 22 44 12 5 58 10 5 36 0.20 - 30 0 0 10 41 19 0 59 47.8 66 87 -71 11 24 29 9 58 2 11 41 33 9 40 52 0.20 - 29 0 0 10 16 15 0 59 39.1 67 86 -71 10 59 33 9 32 51 11 16 39 9 15 38 0.20 - 28 0 0 9 50 43 0 59 30.4 68 85 -72 10 34 7 9 7 12 10 51 17 8 49 56 0.20 - 27 0 0 9 24 42 0 59 21.5 68 84 -73 10 8 14 8 41 4 10 25 26 8 23 45 0.20 - 26 0 0 8 58 14 0 59 12.5 69 83 -73 9 41 52 8 14 28 9 59 8 7 57 6 0.20 - 25 0 0 8 31 17 0 59 3.4 70 81 -74 9 15 3 7 47 24 9 32 21 7 29 59 0.20 - 24 0 0 8 3 53 0 58 54.3 71 80 -74 8 47 46 7 19 53 9 5 7 7 2 25 0.20 - 23 0 0 7 36 2 0 58 45.1 72 78 -74 8 20 2 6 51 54 8 37 26 6 34 24 0.20 - 22 0 0 7 7 44 0 58 35.8 73 76 -75 7 51 52 6 23 29 8 9 18 6 5 56 0.20 - 21 0 0 6 39 0 0 58 26.4 74 74 -75 7 23 15 5 54 38 7 40 44 5 37 1 0.20 - 20 0 0 6 9 50 0 58 17.0 74 71 -75 6 54 12 5 25 21 7 11 44 5 7 41 0.20 - 19 0 0 5 40 15 0 58 7.5 75 68 -75 6 24 44 4 55 38 6 42 19 4 37 56 0.20 - 18 0 0 5 10 14 0 57 57.9 76 65 -75 5 54 50 4 25 31 6 12 28 4 7 46 0.20 - 17 0 0 4 39 50 0 57 48.2 76 62 -75 5 24 33 3 54 59 5 42 13 3 37 11 0.20 - 16 0 0 4 9 1 0 57 38.5 77 58 -75 4 53 51 3 24 3 5 11 34 3 6 13 0.20 - 15 0 0 3 37 49 0 57 28.8 77 54 -75 4 22 46 2 52 45 4 40 32 2 34 51 0.20 - 14 0 0 3 6 15 0 57 19.0 78 49 -74 3 51 18 2 21 3 4 9 7 2 3 7 0.20 - 13 0 0 2 34 18 0 57 9.2 78 44 -74 3 19 28 1 49 0 3 37 19 1 31 1 0.20 - 12 0 0 2 2 0 0 56 59.3 78 39 -74 2 47 17 1 16 35 3 5 10 0 58 33 0.20 - 11 0 0 1 29 21 0 56 49.4 79 34 -73 2 14 44 0 43 49 2 32 40 0 25 45 0.20 - 10 0 0 0 56 22 0 56 39.5 79 29 -72 1 41 51 0 10 44 1 59 50 - 0 7 23 0.20 - 9 0 0 0 23 4 0 56 29.5 79 23 -72 1 8 39 - 0 22 41 1 26 40 - 0 40 50 0.20 - 8 0 0 - 0 10 33 0 56 19.5 78 18 -71 0 35 8 - 0 56 24 0 53 12 - 1 14 35 0.20 - 7 0 0 - 0 44 28 0 56 9.5 78 13 -70 0 1 19 - 1 30 24 0 19 25 - 1 48 38 0.20 - 6 0 0 - 1 18 40 0 55 59.5 78 8 -70 - 0 32 47 - 2 4 42 - 0 14 39 - 2 22 58 0.20 - 5 0 0 - 1 53 8 0 55 49.5 77 3 -69 - 1 7 9 - 2 39 16 - 0 48 59 - 2 57 34 0.20 - 4 0 0 - 2 27 51 0 55 39.5 77 359 -68 - 1 41 47 - 3 14 4 - 1 23 35 - 3 32 25 0.20 - 3 0 0 - 3 2 49 0 55 29.6 76 355 -67 - 2 16 39 - 3 49 7 - 1 58 25 - 4 7 30 0.20 - 2 0 0 - 3 38 0 0 55 19.6 75 352 -66 - 2 51 46 - 4 24 24 - 2 33 29 - 4 42 48 0.20 - 1 0 0 - 4 13 24 0 55 9.6 75 349 -65 - 3 27 5 - 4 59 52 - 3 8 47 - 5 18 19 0.21 0 0 0 - 4 49 0 0 54 59.7 74 346 -65 - 4 2 36 - 5 35 32 - 3 44 16 - 5 54 1 0.21 1 0 0 - 5 24 46 0 54 49.8 73 343 -64 - 4 38 18 - 6 11 23 - 4 19 56 - 6 29 53 0.21 2 0 0 - 6 0 42 0 54 40.0 72 341 -63 - 5 14 10 - 6 47 23 - 4 55 46 - 7 5 55 0.21 3 0 0 - 6 36 47 0 54 30.2 71 338 -62 - 5 50 11 - 7 23 32 - 5 31 46 - 7 42 6 0.21 4 0 0 - 7 12 59 0 54 20.4 70 337 -61 - 6 26 19 - 7 59 48 - 6 7 53 - 8 18 23 0.21 5 0 0 - 7 49 18 0 54 10.7 69 335 -60 - 7 2 35 - 8 36 11 - 6 44 8 - 8 54 47 0.21 6 0 0 - 8 25 43 0 54 1.0 68 333 -59 - 7 38 57 - 9 12 38 - 7 20 28 - 9 31 16 0.21 7 0 0 - 9 2 12 0 53 51.5 67 332 -58 - 8 15 23 - 9 49 11 - 7 56 54 -10 7 49 0.21 8 0 0 - 9 38 45 0 53 42.0 66 330 -57 - 8 51 54 -10 25 46 - 8 33 23 -10 44 26 0.21 9 0 0 -10 15 20 0 53 32.5 65 329 -56 - 9 28 27 -11 2 24 - 9 9 55 -11 21 4 0.21 10 0 0 -10 51 57 0 53 23.2 64 328 -55 -10 5 1 -11 39 2 - 9 46 29 -11 57 44 0.21 11 0 0 -11 28 34 0 53 14.0 63 326 -54 -10 41 37 -12 15 41 -10 23 3 -12 34 23 0.21 12 0 0 -12 5 10 0 53 4.8 62 325 -53 -11 18 11 -12 52 18 -10 59 38 -13 11 1 0.21 13 0 0 -12 41 44 0 52 55.7 61 324 -52 -11 54 45 -13 28 54 -11 36 10 -13 47 37 0.21 14 0 0 -13 18 16 0 52 46.8 60 324 -50 -12 31 15 -14 5 26 -12 12 41 -14 24 9 0.21 15 0 0 -13 54 43 0 52 38.0 59 323 -49 -13 7 42 -14 41 53 -12 49 7 -15 0 37 0.21 16 0 0 -14 31 5 0 52 29.2 58 322 -48 -13 44 4 -15 18 16 -13 25 29 -15 37 0 0.21 17 0 0 -15 7 21 0 52 20.6 57 321 -47 -14 20 20 -15 54 31 -14 1 45 -16 13 15 0.21 18 0 0 -15 43 29 0 52 12.2 56 320 -46 -14 56 29 -16 30 40 -14 37 54 -16 49 23 0.21 19 0 0 -16 19 30 0 52 3.8 55 319 -45 -15 32 30 -17 6 39 -15 13 56 -17 25 22 0.21 20 0 0 -16 55 21 0 51 55.6 54 319 -44 -16 8 22 -17 42 29 -15 49 48 -18 1 12 0.21 21 0 0 -17 31 1 0 51 47.5 53 318 -43 -16 44 4 -18 18 8 -16 25 31 -18 36 51 0.21 22 0 0 -18 6 31 0 51 39.6 52 317 -42 -17 19 35 -18 53 36 -17 1 3 -19 12 18 0.21 23 0 0 -18 41 48 0 51 31.8 51 317 -41 -17 54 54 -19 28 51 -17 36 23 -19 47 32 0.21 24 0 0 -19 16 52 0 51 24.1 50 316 -40 -18 30 0 -20 3 53 -18 11 30 -20 22 33 0.21 25 0 0 -19 51 41 0 51 16.6 49 316 -39 -19 4 53 -20 38 40 -18 46 23 -20 57 19 0.21 26 0 0 -20 26 16 0 51 9.2 48 315 -38 -19 39 30 -21 13 11 -19 21 1 -21 31 49 0.21 27 0 0 -21 0 34 0 51 2.0 47 314 -37 -20 13 52 -21 47 27 -19 55 24 -22 6 3 0.21 28 0 0 -21 34 36 0 50 55.0 46 314 -36 -20 47 57 -22 21 25 -20 29 31 -22 40 0 0.21 29 0 0 -22 8 20 0 50 48.1 44 313 -35 -21 21 45 -22 55 5 -21 3 20 -23 13 38 0.21 30 0 0 -22 41 45 0 50 41.4 43 313 -34 -21 55 14 -23 28 26 -21 36 51 -23 46 58 0.21 31 0 0 -23 14 52 0 50 34.8 42 312 -33 -22 28 25 -24 1 28 -22 10 3 -24 19 58 0.21 32 0 0 -23 47 38 0 50 28.4 41 311 -32 -23 1 15 -24 34 10 -22 42 56 -24 52 38 0.21 33 0 0 -24 20 3 0 50 22.1 40 311 -31 -23 33 46 -25 6 30 -23 15 28 -25 24 57 0.21 34 0 0 -24 52 7 0 50 16.1 39 310 -30 -24 5 55 -25 38 29 -23 47 39 -25 56 54 0.21 35 0 0 -25 23 49 0 50 10.1 38 310 -29 -24 37 42 -26 10 6 -24 19 28 -26 28 28 0.21 36 0 0 -25 55 9 0 50 4.4 37 309 -28 -25 9 7 -26 41 20 -24 50 55 -26 59 40 0.21 37 0 0 -26 26 5 0 49 58.8 36 309 -27 -25 40 8 -27 12 10 -25 21 59 -27 30 28 0.21 38 0 0 -26 56 37 0 49 53.4 35 308 -26 -26 10 47 -27 42 36 -25 52 40 -28 0 52 0.21 39 0 0 -27 26 45 0 49 48.1 34 308 -25 -26 41 1 -28 12 38 -26 22 56 -28 30 51 0.21 40 0 0 -27 56 28 0 49 43.0 33 307 -24 -27 10 50 -28 42 15 -26 52 48 -29 0 25 0.21 41 0 0 -28 25 45 0 49 38.1 32 307 -23 -27 40 14 -29 11 26 -27 22 15 -29 29 34 0.21 42 0 0 -28 54 37 0 49 33.3 31 306 -22 -28 9 13 -29 40 11 -27 51 16 -29 58 16 0.21 43 0 0 -29 23 3 0 49 28.7 30 305 -21 -28 37 45 -30 8 30 -28 19 51 -30 26 32 0.21 44 0 0 -29 51 3 0 49 24.3 29 305 -20 -29 5 51 -30 36 22 -28 48 0 -30 54 22 0.21 45 0 0 -30 18 35 0 49 20.0 28 304 -19 -29 33 31 -31 3 48 -29 15 42 -31 21 45 0.21 46 0 0 -30 45 41 0 49 15.9 28 304 -18 -30 0 44 -31 30 46 -29 42 58 -31 48 40 0.21 47 0 0 -31 12 19 0 49 11.9 27 303 -17 -30 27 29 -31 57 17 -30 9 46 -32 15 7 0.21 48 0 0 -31 38 29 0 49 8.1 26 303 -16 -30 53 46 -32 23 19 -30 36 6 -32 41 7 0.21 49 0 0 -32 4 11 0 49 4.4 25 302 -15 -31 19 36 -32 48 54 -31 1 59 -33 6 39 0.21 50 0 0 -32 29 26 0 49 0.9 24 302 -14 -31 44 58 -33 14 1 -31 27 24 -33 31 43 0.21 51 0 0 -32 54 12 0 48 57.5 23 301 -13 -32 9 52 -33 38 39 -31 52 21 -33 56 18 0.21 52 0 0 -33 18 29 0 48 54.3 22 300 -12 -32 34 17 -34 2 49 -32 16 49 -34 20 25 0.21 53 0 0 -33 42 18 0 48 51.3 21 300 -11 -32 58 14 -34 26 31 -32 40 49 -34 44 3 0.21 54 0 0 -34 5 39 0 48 48.3 20 299 -10 -33 21 42 -34 49 43 -33 4 20 -35 7 13 0.21 55 0 0 -34 28 30 0 48 45.6 19 299 -9 -33 44 41 -35 12 27 -33 27 22 -35 29 54 0.21 56 0 0 -34 50 53 0 48 42.9 18 298 -9 -34 7 12 -35 34 42 -33 49 56 -35 52 6 0.21 57 0 0 -35 12 48 0 48 40.4 17 298 -8 -34 29 14 -35 56 29 -34 12 1 -36 13 49 0.21 58 0 0 -35 34 13 0 48 38.1 17 297 -7 -34 50 47 -36 17 46 -34 33 37 -36 35 3 0.21 59 0 0 -35 55 9 0 48 35.8 16 296 -6 -35 11 51 -36 38 35 -34 54 44 -36 55 49 0.21 60 0 0 -36 15 37 0 48 33.7 15 296 -5 -35 32 26 -36 58 55 -35 15 22 -37 16 5 0.21 61 0 0 -36 35 35 0 48 31.8 14 295 -4 -35 52 32 -37 18 46 -35 35 31 -37 35 53 0.21 62 0 0 -36 55 5 0 48 29.9 13 295 -3 -36 12 10 -37 38 8 -35 55 12 -37 55 13 0.21 63 0 0 -37 14 6 0 48 28.2 12 294 -3 -36 31 18 -37 57 1 -36 14 23 -38 14 3 0.21 64 0 0 -37 32 39 0 48 26.7 11 293 -2 -36 49 58 -38 15 26 -36 33 6 -38 32 25 0.21 65 0 0 -37 50 43 0 48 25.2 11 293 -1 -37 8 9 -38 33 23 -36 51 20 -38 50 18 0.21 66 0 0 -38 8 18 0 48 23.8 10 292 0 -37 25 52 -38 50 50 -37 9 6 -39 7 43 0.21 Uncertainty in time = +/- 3 secs Prediction of 2020 Mar 3.1