Transit from 16:26 to 20:23 13:00 15:00 17:00 19:00 21:00 22:00 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 Time in zone UTC on 2024-05-31 Airmass 100.0 -1.0 100.0 -1.0 100.0 -1.0 100.0 -1.0 Moon 41% @ 62° Moon 41% @ 62° Moon 41% @ 62° Moon 41% @ 62° Moon 41% @ 62° Moon 41% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 40% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 39% @ 62° Moon 38% @ 62° Moon 38% @ 62° Moon 38% @ 62° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 38% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 37% @ 63° Moon 36% @ 63° Moon 36% @ 63° Moon 36% @ 63° Moon 36% @ 63° Moon 36% @ 63° Moon 36% @ 63° Moon 36% @ 63° Moon 36% @ 63° Moon 36% @ 63° Moon 36% @ 63° Moon 36% @ 63° 13:00, 13.33 13:05, 13.33 13:10, 13.33 13:15, 13.33 13:20, 12.74 13:25, 11.79 13:30, 10.82 13:35, 9.92 13:40, 9.11 13:45, 8.40 13:50, 7.77 13:55, 7.21 14:00, 6.71 14:05, 6.27 14:10, 5.88 14:15, 5.53 14:20, 5.22 14:25, 4.93 14:30, 4.67 14:35, 4.44 14:40, 4.22 14:45, 4.02 14:50, 3.84 14:55, 3.68 15:00, 3.52 15:05, 3.38 15:10, 3.25 15:15, 3.12 15:20, 3.01 15:25, 2.90 15:30, 2.80 15:35, 2.71 15:40, 2.62 15:45, 2.54 15:50, 2.46 15:55, 2.39 16:00, 2.32 16:05, 2.26 16:10, 2.19 16:15, 2.14 16:20, 2.08 16:25, 2.03 16:30, 1.98 16:35, 1.93 16:40, 1.89 16:45, 1.84 16:50, 1.80 16:55, 1.77 17:00, 1.73 17:05, 1.69 17:10, 1.66 17:15, 1.63 17:20, 1.60 17:25, 1.57 17:30, 1.54 17:35, 1.51 17:40, 1.49 17:45, 1.46 17:50, 1.44 17:55, 1.42 18:00, 1.40 18:05, 1.38 18:10, 1.36 18:15, 1.34 18:20, 1.32 18:25, 1.30 18:30, 1.29 18:35, 1.27 18:40, 1.25 18:45, 1.24 18:50, 1.23 18:55, 1.21 19:00, 1.20 19:05, 1.19 19:10, 1.17 19:15, 1.16 19:20, 1.15 19:25, 1.14 19:30, 1.13 19:35, 1.12 19:40, 1.11 19:45, 1.11 19:50, 1.10 19:55, 1.09 20:00, 1.08 20:05, 1.07 20:10, 1.07 20:15, 1.06 20:20, 1.06 20:25, 1.05 20:30, 1.04 20:35, 1.04 20:40, 1.04 20:45, 1.03 20:50, 1.03 20:55, 1.02 21:00, 1.02 21:05, 1.02 21:10, 1.01 21:15, 1.01 21:20, 1.01 21:25, 1.01 21:30, 1.00 21:35, 1.00 21:40, 1.00 21:45, 1.00 21:50, 1.00 21:55, 1.00 22:00, 1.00 Airmass plot for KELT-9 b; Moon 36% @ 63° RA = 20:31:26.38, Dec = 39:56:20.10; Lat, long = 41.76133, 88.545282 90 56 45 38 33 30 27 24 Elevation (degrees)