Occultation of UCAC4 590-042885 by 0 C/2022 B4 (C/2022 B4) on 2022 Jun 23 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 - 56 0 0 -10 31 19 21 32 7.2 19 304 -1 -10 42 6 -10 20 31 -39 6 18 17 18 45 0.03 - 55 0 0 -11 10 26 21 32 7.9 18 304 -2 -11 21 13 -10 59 40 -39 42 16 16 36 50 0.03 - 54 0 0 -11 49 16 21 32 8.5 16 304 -3 -12 0 1 -11 38 31 .. .. .. 15 54 59 0.03 - 53 0 0 -12 27 46 21 32 9.1 15 304 -4 -12 38 30 -12 17 2 .. .. .. 15 13 16 0.03 - 52 0 0 -13 5 56 21 32 9.6 14 303 -6 -13 16 39 -12 55 13 .. .. .. 14 31 41 0.03 - 51 0 0 -13 43 45 21 32 10.1 13 303 -7 -13 54 26 -13 33 3 .. .. .. 13 50 16 0.03 - 50 0 0 -14 21 11 21 32 10.5 12 303 -8 -14 31 51 -14 10 31 .. .. .. 13 9 3 0.03 - 49 0 0 -14 58 14 21 32 10.9 11 303 -9 -15 8 52 -14 47 35 .. .. .. 12 28 3 0.03 - 48 0 0 -15 34 52 21 32 11.3 9 302 -10 -15 45 29 -15 24 15 .. .. .. 11 47 17 0.03 - 47 0 0 -16 11 5 21 32 11.6 8 302 -11 -16 21 41 -16 0 30 .. .. .. 11 6 47 0.02 - 46 0 0 -16 46 52 21 32 11.9 7 302 -12 -16 57 26 -16 36 19 .. .. .. 10 26 34 0.02 - 45 0 0 -17 22 13 21 32 12.1 6 302 -13 -17 32 45 -17 11 41 .. .. .. 9 46 40 0.02 - 44 0 0 -17 57 6 21 32 12.3 5 301 -14 -18 7 36 -17 46 36 .. .. .. 9 7 6 0.01 - 43 0 0 -18 31 31 21 32 12.5 4 301 -16 -18 41 59 -18 21 2 .. .. .. 8 27 54 0.01 - 42 0 0 -19 5 27 21 32 12.6 3 301 -17 -19 15 53 -18 55 0 .. .. .. 7 49 3 -0.01 - 41 0 0 -19 38 53 21 32 12.6 2 300 -18 -19 49 18 -19 28 28 .. .. .. 7 10 37 -0.04 - 40 0 0 -20 11 50 21 32 12.7 1 300 -19 -20 22 13 -20 1 27 .. .. .. 6 32 35 -0.23 Uncertainty in time = +/- 79 secs Prediction of 2022 Jun 15.6