Occultation of UCAC4 538-000166 by 0 2P/Encke on 2026 Oct 20 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 -115 0 0 -19 37 52 1 40 44.0 18 63 0 -19 36 26 -19 39 19 -19 10 54 -20 4 54 0.16 -114 0 0 -19 12 48 1 40 42.1 19 63 -1 -19 11 22 -19 14 15 -18 45 47 -19 39 51 0.16 -113 0 0 -18 47 30 1 40 40.2 20 62 -2 -18 46 3 -18 48 56 -18 20 27 -19 14 35 0.16 -112 0 0 -18 21 58 1 40 38.1 21 62 -3 -18 20 31 -18 23 24 -17 54 53 -18 49 4 0.16 -111 0 0 -17 56 12 1 40 35.9 22 62 -4 -17 54 45 -17 57 39 -17 29 6 -18 23 21 0.16 -110 0 0 -17 30 14 1 40 33.6 23 61 -5 -17 28 47 -17 31 41 -17 3 7 -17 57 24 0.16 -109 0 0 -17 4 4 1 40 31.2 24 61 -6 -17 2 37 -17 5 32 -16 36 55 -17 31 16 0.16 -108 0 0 -16 37 43 1 40 28.8 25 61 -7 -16 36 16 -16 39 10 -16 10 33 -17 4 56 0.17 -107 0 0 -16 11 11 1 40 26.1 26 60 -8 -16 9 44 -16 12 38 -15 43 59 -16 38 25 0.17 -106 0 0 -15 44 28 1 40 23.4 27 60 -9 -15 43 1 -15 45 56 -15 17 16 -16 11 44 0.17 -105 0 0 -15 17 36 1 40 20.6 28 60 -10 -15 16 9 -15 19 4 -14 50 22 -15 44 53 0.17 -104 0 0 -14 50 35 1 40 17.7 29 59 -11 -14 49 8 -14 52 3 -14 23 20 -15 17 52 0.17 -103 0 0 -14 23 26 1 40 14.7 30 59 -12 -14 21 58 -14 24 53 -13 56 10 -14 50 44 0.17 -102 0 0 -13 56 8 1 40 11.6 31 59 -14 -13 54 41 -13 57 36 -13 28 52 -14 23 27 0.17 -101 0 0 -13 28 44 1 40 8.3 33 59 -15 -13 27 17 -13 30 12 -13 1 27 -13 56 4 0.17 -100 0 0 -13 1 14 1 40 5.0 34 58 -16 -12 59 46 -13 2 41 -12 33 56 -13 28 34 0.17 - 99 0 0 -12 33 37 1 40 1.6 35 58 -17 -12 32 10 -12 35 5 -12 6 19 -13 0 58 0.17 - 98 0 0 -12 5 56 1 39 58.0 36 58 -18 -12 4 28 -12 7 23 -11 38 37 -12 33 17 0.17 - 97 0 0 -11 38 10 1 39 54.4 37 57 -19 -11 36 42 -11 39 38 -11 10 51 -12 5 31 0.17 - 96 0 0 -11 10 21 1 39 50.7 38 57 -20 -11 8 53 -11 11 48 -10 43 2 -11 37 42 0.17 - 95 0 0 -10 42 28 1 39 46.9 39 57 -21 -10 41 1 -10 43 56 -10 15 9 -11 9 49 0.17 - 94 0 0 -10 14 34 1 39 43.0 40 57 -22 -10 13 6 -10 16 1 - 9 47 15 -10 41 55 0.17 - 93 0 0 - 9 46 37 1 39 39.0 41 56 -23 - 9 45 10 - 9 48 5 - 9 19 19 -10 13 58 0.17 - 92 0 0 - 9 18 40 1 39 34.9 42 56 -24 - 9 17 13 - 9 20 8 - 8 51 22 - 9 46 1 0.17 - 91 0 0 - 8 50 43 1 39 30.7 43 56 -25 - 8 49 16 - 8 52 11 - 8 23 26 - 9 18 3 0.17 - 90 0 0 - 8 22 47 1 39 26.4 44 55 -26 - 8 21 19 - 8 24 14 - 7 55 30 - 8 50 6 0.17 - 89 0 0 - 7 54 52 1 39 22.1 45 55 -27 - 7 53 24 - 7 56 19 - 7 27 35 - 8 22 10 0.17 - 88 0 0 - 7 26 58 1 39 17.7 46 55 -28 - 7 25 31 - 7 28 26 - 6 59 43 - 7 54 16 0.17 - 87 0 0 - 6 59 8 1 39 13.1 47 54 -29 - 6 57 40 - 7 0 35 - 6 31 53 - 7 26 25 0.17 - 86 0 0 - 6 31 21 1 39 8.5 48 54 -30 - 6 29 53 - 6 32 48 - 6 4 7 - 6 58 37 0.17 - 85 0 0 - 6 3 38 1 39 3.9 50 54 -31 - 6 2 10 - 6 5 5 - 5 36 25 - 6 30 53 0.17 - 84 0 0 - 5 35 59 1 38 59.1 51 53 -33 - 5 34 32 - 5 37 27 - 5 8 48 - 6 3 13 0.17 - 83 0 0 - 5 8 26 1 38 54.3 52 53 -34 - 5 6 59 - 5 9 54 - 4 41 16 - 5 35 39 0.17 - 82 0 0 - 4 41 0 1 38 49.4 53 53 -35 - 4 39 33 - 4 42 27 - 4 13 51 - 5 8 11 0.17 - 81 0 0 - 4 13 40 1 38 44.5 54 52 -36 - 4 12 13 - 4 15 7 - 3 46 32 - 4 40 50 0.17 - 80 0 0 - 3 46 27 1 38 39.5 55 52 -37 - 3 45 0 - 3 47 54 - 3 19 21 - 4 13 36 0.17 - 79 0 0 - 3 19 23 1 38 34.4 56 51 -38 - 3 17 56 - 3 20 50 - 2 52 18 - 3 46 30 0.17 - 78 0 0 - 2 52 27 1 38 29.3 57 51 -39 - 2 51 1 - 2 53 54 - 2 25 25 - 3 19 33 0.17 - 77 0 0 - 2 25 41 1 38 24.1 58 50 -40 - 2 24 15 - 2 27 8 - 1 58 40 - 2 52 45 0.17 - 76 0 0 - 1 59 5 1 38 18.8 59 50 -41 - 1 57 39 - 2 0 32 - 1 32 6 - 2 26 7 0.17 - 75 0 0 - 1 32 40 1 38 13.5 60 49 -42 - 1 31 13 - 1 34 6 - 1 5 42 - 1 59 39 0.17 - 74 0 0 - 1 6 25 1 38 8.2 61 49 -43 - 1 4 59 - 1 7 51 - 0 39 30 - 1 33 23 0.17 - 73 0 0 - 0 40 22 1 38 2.8 62 48 -44 - 0 38 56 - 0 41 49 - 0 13 29 - 1 7 18 0.17 - 72 0 0 - 0 14 32 1 37 57.4 63 47 -45 - 0 13 6 - 0 15 58 0 12 19 - 0 41 26 0.17 - 71 0 0 0 11 5 1 37 51.9 64 47 -46 0 12 31 0 9 39 0 37 54 - 0 15 46 0.17 - 70 0 0 0 36 29 1 37 46.4 65 46 -47 0 37 55 0 35 3 1 3 16 0 9 40 0.17 - 69 0 0 1 1 39 1 37 40.8 66 45 -48 1 3 5 1 0 13 1 28 24 0 34 52 0.17 - 68 0 0 1 26 34 1 37 35.2 67 44 -49 1 28 0 1 25 9 1 53 17 0 59 50 0.17 - 67 0 0 1 51 15 1 37 29.6 68 43 -50 1 52 40 1 49 49 2 17 55 1 24 33 0.17 - 66 0 0 2 15 40 1 37 24.0 69 42 -52 2 17 5 2 14 14 2 42 17 1 49 0 0.17 - 65 0 0 2 39 49 1 37 18.3 70 41 -53 2 41 14 2 38 23 3 6 24 2 13 11 0.17 - 64 0 0 3 3 41 1 37 12.6 71 40 -54 3 5 6 3 2 16 3 30 14 2 37 7 0.17 - 63 0 0 3 27 17 1 37 6.9 72 38 -55 3 28 42 3 25 52 3 53 47 3 0 45 0.17 - 62 0 0 3 50 36 1 37 1.2 73 37 -56 3 52 0 3 49 11 4 17 3 3 24 6 0.17 - 61 0 0 4 13 36 1 36 55.4 73 35 -57 4 15 1 4 12 12 4 40 1 3 47 9 0.17 - 60 0 0 4 36 19 1 36 49.7 74 33 -58 4 37 44 4 34 55 5 2 41 4 9 55 0.17 - 59 0 0 4 58 43 1 36 43.9 75 31 -59 5 0 8 4 57 19 5 25 3 4 32 22 0.17 - 58 0 0 5 20 49 1 36 38.1 76 28 -60 5 22 13 5 19 25 5 47 6 4 54 30 0.17 - 57 0 0 5 42 35 1 36 32.3 77 25 -61 5 43 59 5 41 11 6 8 50 5 16 19 0.17 - 56 0 0 6 4 2 1 36 26.6 77 22 -62 6 5 26 6 2 38 6 30 14 5 37 48 0.17 - 55 0 0 6 25 9 1 36 20.8 78 19 -63 6 26 33 6 23 45 6 51 18 5 58 58 0.17 - 54 0 0 6 45 56 1 36 15.0 79 15 -64 6 47 19 6 44 32 7 12 2 6 19 47 0.17 - 53 0 0 7 6 22 1 36 9.2 79 10 -65 7 7 45 7 4 58 7 32 25 6 40 16 0.17 - 52 0 0 7 26 27 1 36 3.4 80 6 -66 7 27 51 7 25 4 7 52 28 7 0 24 0.17 - 51 0 0 7 46 12 1 35 57.6 80 0 -67 7 47 35 7 44 49 8 12 10 7 20 11 0.17 - 50 0 0 8 5 35 1 35 51.9 80 355 -68 8 6 58 8 4 12 8 31 31 7 39 37 0.17 - 49 0 0 8 24 37 1 35 46.1 81 349 -69 8 26 0 8 23 14 8 50 30 7 58 42 0.17 - 48 0 0 8 43 17 1 35 40.4 81 343 -70 8 44 40 8 41 54 9 9 7 8 17 24 0.17 - 47 0 0 9 1 35 1 35 34.6 81 337 -71 9 2 57 9 0 12 9 27 22 8 35 45 0.17 - 46 0 0 9 19 31 1 35 28.9 80 331 -72 9 20 53 9 18 8 9 45 16 8 53 43 0.17 - 45 0 0 9 37 4 1 35 23.2 80 326 -73 9 38 26 9 35 41 10 2 46 9 11 19 0.17 - 44 0 0 9 54 15 1 35 17.6 80 321 -74 9 55 37 9 52 52 10 19 55 9 28 33 0.17 - 43 0 0 10 11 3 1 35 11.9 79 316 -75 10 12 25 10 9 41 10 36 40 9 45 23 0.17 - 42 0 0 10 27 28 1 35 6.3 79 312 -76 10 28 50 10 26 6 10 53 3 10 1 51 0.17 - 41 0 0 10 43 30 1 35 0.7 78 308 -77 10 44 52 10 42 8 11 9 2 10 17 56 0.17 - 40 0 0 10 59 9 1 34 55.1 78 304 -78 11 0 30 10 57 47 11 24 39 10 33 37 0.17 - 39 0 0 11 14 24 1 34 49.5 77 301 -79 11 15 46 11 13 2 11 39 52 10 48 54 0.17 - 38 0 0 11 29 16 1 34 44.0 76 298 -80 11 30 37 11 27 54 11 54 41 11 3 49 0.17 - 37 0 0 11 43 44 1 34 38.5 76 296 -80 11 45 5 11 42 23 12 9 7 11 18 19 0.17 - 36 0 0 11 57 48 1 34 33.0 75 294 -81 11 59 10 11 56 27 12 23 9 11 32 26 0.17 - 35 0 0 12 11 29 1 34 27.6 74 292 -82 12 12 50 12 10 8 12 36 47 11 46 9 0.17 - 34 0 0 12 24 46 1 34 22.2 73 290 -83 12 26 7 12 23 25 12 50 2 11 59 27 0.17 - 33 0 0 12 37 38 1 34 16.8 72 289 -84 12 38 59 12 36 17 13 2 52 12 12 22 0.17 - 32 0 0 12 50 6 1 34 11.5 71 288 -85 12 51 27 12 48 46 13 15 18 12 24 52 0.17 - 31 0 0 13 2 10 1 34 6.2 71 286 -85 13 3 31 13 0 50 13 27 20 12 36 59 0.17 - 30 0 0 13 13 50 1 34 1.0 70 285 -86 13 15 11 13 12 29 13 38 58 12 48 40 0.17 - 29 0 0 13 25 5 1 33 55.7 69 285 -86 13 26 26 13 23 45 13 50 11 12 59 57 0.17 - 28 0 0 13 35 56 1 33 50.6 68 284 -87 13 37 17 13 34 36 14 1 0 13 10 50 0.17 - 27 0 0 13 46 22 1 33 45.4 67 283 -86 13 47 43 13 45 2 14 11 25 13 21 18 0.17 - 26 0 0 13 56 24 1 33 40.3 66 282 -86 13 57 44 13 55 4 14 21 25 13 31 22 0.17 - 25 0 0 14 6 1 1 33 35.3 65 282 -86 14 7 21 14 4 41 14 31 0 13 41 0 0.17 - 24 0 0 14 15 13 1 33 30.3 64 281 -85 14 16 33 14 13 53 14 40 11 13 50 14 0.17 - 23 0 0 14 24 1 1 33 25.3 64 281 -84 14 25 21 14 22 41 14 48 57 13 59 3 0.17 - 22 0 0 14 32 24 1 33 20.4 63 281 -83 14 33 44 14 31 4 14 57 18 14 7 27 0.17 - 21 0 0 14 40 22 1 33 15.6 62 280 -83 14 41 41 14 39 2 15 5 14 14 15 27 0.17 - 20 0 0 14 47 54 1 33 10.7 61 280 -82 14 49 14 14 46 35 15 12 46 14 23 1 0.17 - 19 0 0 14 55 3 1 33 6.0 60 280 -81 14 56 22 14 53 43 15 19 53 14 30 10 0.17 - 18 0 0 15 1 46 1 33 1.3 59 279 -80 15 3 5 15 0 26 15 26 35 14 36 55 0.17 - 17 0 0 15 8 4 1 32 56.6 58 279 -79 15 9 23 15 6 44 15 32 52 14 43 14 0.17 - 16 0 0 15 13 57 1 32 52.0 57 279 -78 15 15 16 15 12 37 15 38 44 14 49 8 0.17 - 15 0 0 15 19 25 1 32 47.4 56 279 -77 15 20 44 15 18 5 15 44 11 14 54 37 0.17 - 14 0 0 15 24 28 1 32 42.9 55 279 -76 15 25 47 15 23 8 15 49 13 14 59 41 0.17 - 13 0 0 15 29 5 1 32 38.4 54 279 -75 15 30 25 15 27 46 15 53 49 15 4 19 0.17 - 12 0 0 15 33 18 1 32 34.0 53 279 -75 15 34 37 15 31 59 15 58 1 15 8 33 0.17 - 11 0 0 15 37 5 1 32 29.7 53 279 -74 15 38 25 15 35 46 16 1 48 15 12 21 0.17 - 10 0 0 15 40 28 1 32 25.4 52 279 -73 15 41 47 15 39 8 16 5 10 15 15 44 0.17 - 9 0 0 15 43 25 1 32 21.2 51 279 -72 15 44 44 15 42 5 16 8 6 15 18 41 0.17 - 8 0 0 15 45 56 1 32 17.0 50 279 -71 15 47 16 15 44 37 16 10 38 15 21 14 0.17 - 7 0 0 15 48 3 1 32 12.9 49 279 -70 15 49 22 15 46 44 16 12 44 15 23 20 0.17 - 6 0 0 15 49 44 1 32 8.8 48 279 -69 15 51 3 15 48 25 16 14 25 15 25 2 0.17 - 5 0 0 15 51 0 1 32 4.8 47 279 -68 15 52 19 15 49 41 16 15 41 15 26 18 0.17 - 4 0 0 15 51 51 1 32 0.8 46 279 -67 15 53 10 15 50 32 16 16 31 15 27 9 0.17 - 3 0 0 15 52 16 1 31 57.0 45 279 -66 15 53 35 15 50 57 16 16 56 15 27 34 0.17 - 2 0 0 15 52 16 1 31 53.1 44 279 -65 15 53 35 15 50 57 16 16 56 15 27 34 0.17 - 1 0 0 15 51 51 1 31 49.4 43 280 -64 15 53 10 15 50 32 16 16 31 15 27 9 0.17 0 0 0 15 51 0 1 31 45.7 42 280 -63 15 52 19 15 49 41 16 15 40 15 26 18 0.17 1 0 0 15 49 44 1 31 42.0 41 280 -62 15 51 3 15 48 24 16 14 24 15 25 1 0.17 2 0 0 15 48 2 1 31 38.5 40 280 -62 15 49 21 15 46 43 16 12 43 15 23 19 0.17 3 0 0 15 45 55 1 31 35.0 39 280 -61 15 47 14 15 44 35 16 10 36 15 21 11 0.17 4 0 0 15 43 22 1 31 31.5 39 280 -60 15 44 41 15 42 3 16 8 4 15 18 38 0.17 5 0 0 15 40 24 1 31 28.2 38 280 -59 15 41 43 15 39 5 16 5 6 15 15 39 0.17 6 0 0 15 37 0 1 31 24.9 37 281 -58 15 38 19 15 35 41 16 1 43 15 12 15 0.17 7 0 0 15 33 11 1 31 21.6 36 281 -57 15 34 30 15 31 52 15 57 55 15 8 25 0.17 8 0 0 15 28 56 1 31 18.5 35 281 -56 15 30 15 15 27 37 15 53 41 15 4 9 0.17 9 0 0 15 24 16 1 31 15.4 34 281 -55 15 25 35 15 22 56 15 49 2 14 59 28 0.17 10 0 0 15 19 10 1 31 12.4 33 281 -54 15 20 29 15 17 50 15 43 57 14 54 21 0.17 11 0 0 15 13 38 1 31 9.4 32 282 -53 15 14 58 15 12 19 15 38 26 14 48 49 0.17 12 0 0 15 7 41 1 31 6.6 31 282 -52 15 9 1 15 6 22 15 32 30 14 42 50 0.17 13 0 0 15 1 19 1 31 3.8 30 282 -51 15 2 38 14 59 59 15 26 9 14 36 27 0.17 14 0 0 14 54 30 1 31 1.0 29 282 -50 14 55 50 14 53 10 15 19 22 14 29 37 0.17 15 0 0 14 47 16 1 30 58.4 28 282 -49 14 48 36 14 45 56 15 12 9 14 22 22 0.17 16 0 0 14 39 37 1 30 55.8 27 283 -48 14 40 57 14 38 17 15 4 31 14 14 41 0.17 17 0 0 14 31 31 1 30 53.3 26 283 -47 14 32 51 14 30 11 14 56 27 14 6 34 0.17 18 0 0 14 23 1 1 30 50.9 25 283 -46 14 24 21 14 21 41 14 47 58 13 58 1 0.17 19 0 0 14 14 4 1 30 48.6 24 283 -45 14 15 24 14 12 44 14 39 3 13 49 3 0.17 20 0 0 14 4 42 1 30 46.3 23 283 -44 14 6 2 14 3 22 14 29 43 13 39 39 0.17 21 0 0 13 54 54 1 30 44.1 22 284 -44 13 56 15 13 53 34 14 19 57 13 29 50 0.17 22 0 0 13 44 41 1 30 42.1 21 284 -43 13 46 1 13 43 20 14 9 45 13 19 34 0.17 23 0 0 13 34 2 1 30 40.1 20 284 -42 13 35 23 13 32 41 13 59 8 13 8 54 0.17 24 0 0 13 22 58 1 30 38.1 19 284 -41 13 24 18 13 21 37 13 48 6 12 57 47 0.17 25 0 0 13 11 28 1 30 36.3 18 284 -40 13 12 48 13 10 7 13 36 38 12 46 15 0.17 26 0 0 12 59 32 1 30 34.6 17 285 -39 13 0 53 12 58 11 13 24 45 12 34 17 0.17 27 0 0 12 47 11 1 30 32.9 16 285 -38 12 48 32 12 45 50 13 12 26 12 21 54 0.17 28 0 0 12 34 25 1 30 31.4 15 285 -37 12 35 46 12 33 4 12 59 42 12 9 5 0.17 29 0 0 12 21 13 1 30 29.9 14 285 -36 12 22 34 12 19 52 12 46 32 11 55 51 0.17 30 0 0 12 7 36 1 30 28.5 13 286 -35 12 8 57 12 6 14 12 32 58 11 42 12 0.17 31 0 0 11 53 34 1 30 27.2 12 286 -34 11 54 55 11 52 12 12 18 58 11 28 7 0.17 32 0 0 11 39 6 1 30 26.0 11 286 -33 11 40 28 11 37 44 12 4 33 11 13 37 0.17 33 0 0 11 24 13 1 30 24.9 10 286 -32 11 25 35 11 22 52 11 49 43 10 58 42 0.17 34 0 0 11 8 56 1 30 23.9 9 286 -31 11 10 18 11 7 34 11 34 28 10 43 22 0.17 35 0 0 10 53 13 1 30 23.0 8 286 -30 10 54 35 10 51 51 11 18 48 10 27 37 0.17 36 0 0 10 37 6 1 30 22.2 7 287 -29 10 38 28 10 35 44 11 2 43 10 11 27 0.17 37 0 0 10 20 34 1 30 21.5 6 287 -28 10 21 57 10 19 12 10 46 14 9 54 52 0.17 38 0 0 10 3 38 1 30 20.9 5 287 -27 10 5 0 10 2 15 10 29 20 9 37 53 0.17 39 0 0 9 46 17 1 30 20.4 4 287 -26 9 47 39 9 44 54 10 12 2 9 20 29 0.17 40 0 0 9 28 32 1 30 20.0 3 287 -25 9 29 54 9 27 9 9 54 20 9 2 41 0.17 41 0 0 9 10 22 1 30 19.8 2 287 -24 9 11 45 9 8 59 9 36 14 8 44 29 0.17 42 0 0 8 51 49 1 30 19.6 1 288 -23 8 53 12 8 50 26 9 17 43 8 25 53 0.16 43 0 0 8 32 52 1 30 19.5 0 288 -22 8 34 15 8 31 29 8 58 49 8 6 53 0.07 Uncertainty in time = +/- 6 secs Prediction of 2026 Oct 17.9