Transit from 13:44 to 17:38 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 2024-06-09 Airmass 100.0 -1.0 100.0 -1.0 100.0 -1.0 100.0 -1.0 Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 114° Moon 10% @ 115° Moon 10% @ 115° Moon 10% @ 115° Moon 10% @ 115° Moon 10% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 11% @ 115° Moon 12% @ 115° Moon 12% @ 115° Moon 12% @ 115° Moon 12% @ 115° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 12% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° Moon 13% @ 116° 13:00, 9.86 13:05, 9.05 13:10, 8.35 13:15, 7.72 13:20, 7.17 13:25, 6.68 13:30, 6.24 13:35, 5.85 13:40, 5.51 13:45, 5.19 13:50, 4.91 13:55, 4.65 14:00, 4.42 14:05, 4.20 14:10, 4.01 14:15, 3.83 14:20, 3.66 14:25, 3.51 14:30, 3.37 14:35, 3.24 14:40, 3.12 14:45, 3.00 14:50, 2.90 14:55, 2.80 15:00, 2.70 15:05, 2.62 15:10, 2.53 15:15, 2.46 15:20, 2.38 15:25, 2.31 15:30, 2.25 15:35, 2.19 15:40, 2.13 15:45, 2.08 15:50, 2.02 15:55, 1.97 16:00, 1.93 16:05, 1.88 16:10, 1.84 16:15, 1.80 16:20, 1.76 16:25, 1.73 16:30, 1.69 16:35, 1.66 16:40, 1.63 16:45, 1.60 16:50, 1.57 16:55, 1.54 17:00, 1.51 17:05, 1.49 17:10, 1.46 17:15, 1.44 17:20, 1.42 17:25, 1.39 17:30, 1.37 17:35, 1.35 17:40, 1.34 17:45, 1.32 17:50, 1.30 17:55, 1.28 18:00, 1.27 18:05, 1.25 18:10, 1.24 18:15, 1.22 18:20, 1.21 18:25, 1.20 18:30, 1.19 18:35, 1.17 18:40, 1.16 18:45, 1.15 18:50, 1.14 18:55, 1.13 19:00, 1.12 19:05, 1.11 19:10, 1.10 19:15, 1.10 19:20, 1.09 19:25, 1.08 19:30, 1.07 19:35, 1.07 19:40, 1.06 19:45, 1.06 19:50, 1.05 19:55, 1.04 20:00, 1.04 20:05, 1.03 20:10, 1.03 20:15, 1.03 20:20, 1.02 20:25, 1.02 20:30, 1.02 20:35, 1.01 20:40, 1.01 20:45, 1.01 20:50, 1.01 20:55, 1.00 21:00, 1.00 21:05, 1.00 21:10, 1.00 21:15, 1.00 21:20, 1.00 21:25, 1.00 21:30, 1.00 21:35, 1.00 21:40, 1.00 21:45, 1.00 21:50, 1.00 21:55, 1.01 22:00, 1.01 Airmass plot for KELT-9 b; Moon 13% @ 116° 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)