Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/12/2025
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 03/13/2025 20:33:08 -81.31, -16.87 90.30 03/13/2025 20:33:28 -81.30, -16.97 90.30 1.81 20
2 03/13/2025 21:23:52 81.31, 150.94 89.62 03/13/2025 21:22:46 81.31, 150.79 89.68 2.57 66
3 03/16/2025 06:54:46 81.31, 7.69 88.73 03/16/2025 06:54:39 81.31, 7.82 88.71 2.30 7
4 03/18/2025 16:25:37 81.31,-134.83 87.74 03/18/2025 16:26:29 81.31,-134.95 87.73 1.97 52
5 03/18/2025 17:16:21 -81.31, 32.75 92.32 03/18/2025 17:15:48 -81.32, 32.88 92.31 2.33 33
6 03/21/2025 02:47:14 -81.31,-110.19 93.25 03/21/2025 02:47:38 -81.32,-110.08 93.28 1.95 24
7 03/21/2025 03:37:58 81.31, 57.54 86.68 03/21/2025 03:36:56 81.32, 57.60 86.71 1.38 62
8 03/23/2025 13:08:51 81.31, -85.49 85.77 03/23/2025 13:08:45 81.30, -85.57 85.78 1.46 6
9 03/25/2025 22:39:43 81.31, 131.81 84.81 03/25/2025 22:40:31 81.32, 131.84 84.77 0.86 48

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/12/2025
SNOs_Map_NOAA-20_AQUA_20250312.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/12/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA