Transit from 12:04 to 16:47 12:00 14:00 16:00 18:00 20:00 22:00 23:00 1.0 1.2 1.4 1.6 1.8 2.0 Time in zone UTC on 2024-04-20 Airmass 100.0 -1.0 100.0 -1.0 100.0 -1.0 100.0 -1.0 Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 53° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 54° Moon 90% @ 55° Moon 90% @ 55° Moon 90% @ 55° Moon 90% @ 55° Moon 90% @ 55° Moon 90% @ 55° Moon 90% @ 55° Moon 90% @ 55° Moon 90% @ 55° Moon 90% @ 55° Moon 90% @ 55° Moon 90% @ 55° Moon 90% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 55° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 56° Moon 91% @ 57° Moon 91% @ 57° Moon 91% @ 57° Moon 91% @ 57° Moon 92% @ 57° Moon 92% @ 57° Moon 92% @ 57° Moon 92% @ 57° 12:00, 1.10 12:05, 1.10 12:10, 1.09 12:15, 1.09 12:20, 1.08 12:25, 1.08 12:30, 1.07 12:35, 1.07 12:40, 1.06 12:45, 1.06 12:50, 1.05 12:55, 1.05 13:00, 1.05 13:05, 1.04 13:10, 1.04 13:15, 1.04 13:20, 1.04 13:25, 1.03 13:30, 1.03 13:35, 1.03 13:40, 1.03 13:45, 1.03 13:50, 1.02 13:55, 1.02 14:00, 1.02 14:05, 1.02 14:10, 1.02 14:15, 1.02 14:20, 1.02 14:25, 1.02 14:30, 1.02 14:35, 1.02 14:40, 1.03 14:45, 1.03 14:50, 1.03 14:55, 1.03 15:00, 1.03 15:05, 1.03 15:10, 1.04 15:15, 1.04 15:20, 1.04 15:25, 1.05 15:30, 1.05 15:35, 1.05 15:40, 1.06 15:45, 1.06 15:50, 1.06 15:55, 1.07 16:00, 1.07 16:05, 1.08 16:10, 1.08 16:15, 1.09 16:20, 1.10 16:25, 1.10 16:30, 1.11 16:35, 1.12 16:40, 1.12 16:45, 1.13 16:50, 1.14 16:55, 1.15 17:00, 1.15 17:05, 1.16 17:10, 1.17 17:15, 1.18 17:20, 1.19 17:25, 1.20 17:30, 1.21 17:35, 1.22 17:40, 1.23 17:45, 1.25 17:50, 1.26 17:55, 1.27 18:00, 1.28 18:05, 1.30 18:10, 1.31 18:15, 1.33 18:20, 1.34 18:25, 1.36 18:30, 1.37 18:35, 1.39 18:40, 1.41 18:45, 1.42 18:50, 1.44 18:55, 1.46 19:00, 1.48 19:05, 1.50 19:10, 1.52 19:15, 1.54 19:20, 1.57 19:25, 1.59 19:30, 1.61 19:35, 1.64 19:40, 1.67 19:45, 1.69 19:50, 1.72 19:55, 1.75 20:00, 1.78 20:05, 1.81 20:10, 1.84 20:15, 1.87 20:20, 1.91 20:25, 1.94 20:30, 1.98 20:35, 2.02 20:40, 2.06 20:45, 2.10 20:50, 2.14 20:55, 2.19 21:00, 2.23 21:05, 2.28 21:10, 2.33 21:15, 2.38 21:20, 2.43 21:25, 2.49 21:30, 2.55 21:35, 2.61 21:40, 2.67 21:45, 2.73 21:50, 2.80 21:55, 2.87 22:00, 2.94 22:05, 3.02 22:10, 3.09 22:15, 3.18 22:20, 3.26 22:25, 3.35 22:30, 3.44 22:35, 3.53 22:40, 3.63 22:45, 3.73 22:50, 3.84 22:55, 3.95 23:00, 4.06 Airmass plot for HAT-P-66 b; Moon 90% @ 54° RA = 10:02:17.43, Dec = 53:57:02.97; Lat, long = 41.76133, 88.545282 90 56 45 38 33 30 Elevation (degrees)