Transit from 16:47 to 18:58 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 2.2 2.4 Time in zone UTC on 2024-05-10 Airmass 100.0 -1.0 100.0 -1.0 100.0 -1.0 100.0 -1.0 Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 7% @ 117° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 118° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 8% @ 119° Moon 9% @ 119° Moon 9% @ 119° Moon 9% @ 119° Moon 9% @ 119° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 120° Moon 9% @ 121° Moon 9% @ 121° Moon 9% @ 121° Moon 9% @ 121° Moon 9% @ 121° Moon 9% @ 121° Moon 9% @ 121° Moon 9% @ 121° Moon 9% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 121° Moon 10% @ 122° Moon 10% @ 122° Moon 10% @ 122° Moon 10% @ 122° Moon 10% @ 122° Moon 10% @ 122° Moon 10% @ 122° Moon 10% @ 122° Moon 10% @ 122° Moon 10% @ 122° Moon 10% @ 122° Moon 10% @ 122° 12:00, 13.33 12:05, 13.33 12:10, 13.33 12:15, 13.33 12:20, 13.33 12:25, 13.33 12:30, 13.33 12:35, 13.33 12:40, 13.33 12:45, 13.33 12:50, 13.33 12:55, 13.33 13:00, 13.33 13:05, 13.33 13:10, 13.33 13:15, 13.33 13:20, 13.33 13:25, 13.33 13:30, 13.33 13:35, 13.33 13:40, 13.33 13:45, 13.33 13:50, 13.33 13:55, 13.33 14:00, 13.33 14:05, 13.33 14:10, 13.33 14:15, 13.33 14:20, 13.33 14:25, 13.33 14:30, 13.33 14:35, 13.33 14:40, 13.33 14:45, 13.33 14:50, 13.33 14:55, 13.33 15:00, 13.33 15:05, 13.33 15:10, 13.33 15:15, 13.33 15:20, 13.33 15:25, 13.33 15:30, 13.33 15:35, 13.33 15:40, 13.33 15:45, 13.33 15:50, 13.33 15:55, 13.33 16:00, 13.33 16:05, 13.33 16:10, 13.33 16:15, 13.33 16:20, 13.33 16:25, 13.33 16:30, 13.33 16:35, 12.14 16:40, 10.62 16:45, 9.31 16:50, 8.23 16:55, 7.35 17:00, 6.63 17:05, 6.03 17:10, 5.53 17:15, 5.10 17:20, 4.73 17:25, 4.41 17:30, 4.13 17:35, 3.89 17:40, 3.67 17:45, 3.47 17:50, 3.30 17:55, 3.14 18:00, 3.00 18:05, 2.87 18:10, 2.75 18:15, 2.64 18:20, 2.54 18:25, 2.45 18:30, 2.36 18:35, 2.28 18:40, 2.21 18:45, 2.14 18:50, 2.08 18:55, 2.02 19:00, 1.96 19:05, 1.91 19:10, 1.86 19:15, 1.82 19:20, 1.77 19:25, 1.73 19:30, 1.69 19:35, 1.66 19:40, 1.62 19:45, 1.59 19:50, 1.56 19:55, 1.53 20:00, 1.51 20:05, 1.48 20:10, 1.45 20:15, 1.43 20:20, 1.41 20:25, 1.39 20:30, 1.37 20:35, 1.35 20:40, 1.33 20:45, 1.32 20:50, 1.30 20:55, 1.28 21:00, 1.27 21:05, 1.26 21:10, 1.24 21:15, 1.23 21:20, 1.22 21:25, 1.21 21:30, 1.20 21:35, 1.19 21:40, 1.18 21:45, 1.17 21:50, 1.16 21:55, 1.16 22:00, 1.15 22:05, 1.14 22:10, 1.14 22:15, 1.13 22:20, 1.13 22:25, 1.12 22:30, 1.12 22:35, 1.12 22:40, 1.11 22:45, 1.11 22:50, 1.11 22:55, 1.11 23:00, 1.10 Airmass plot for HAT-P-23 b; Moon 10% @ 122° RA = 20:24:29.74, Dec = 16:45:43.73; Lat, long = 41.76133, 88.545282 90 56 45 38 33 30 27 24 Elevation (degrees)