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: 3/23/2025
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 03/23/2025 12:18:05 -81.31, 107.00 94.20 03/23/2025 12:19:17 -81.30, 106.81 94.21 3.37 72
2 03/23/2025 13:08:50 81.31, -85.61 85.78 03/23/2025 13:08:35 81.31, -85.44 85.77 2.95 15
3 03/25/2025 22:39:41 81.31, 131.82 84.80 03/25/2025 22:40:16 81.31, 131.69 84.80 2.32 35
4 03/25/2025 23:30:25 -81.31, -60.60 95.25 03/25/2025 23:29:35 -81.31, -60.63 95.22 0.58 50
5 03/28/2025 09:01:17 -81.31, 156.36 96.16 03/28/2025 09:01:13 -81.30, 156.45 96.17 1.57 4
6 03/30/2025 18:32:07 -81.31, 13.99 97.16 03/30/2025 18:32:47 -81.31, 13.85 97.16 2.39 40
7 03/30/2025 19:22:51 81.31,-178.34 82.78 03/30/2025 19:22:05 81.31,-178.49 82.83 2.49 46
8 04/02/2025 04:53:43 81.31, 38.34 81.93 04/02/2025 04:53:37 81.30, 38.45 81.91 2.03 6
9 04/04/2025 14:24:33 81.31,-104.30 80.99 04/04/2025 14:25:05 81.31,-104.27 80.96 0.65 32

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/23/2025
SNOs_Map_NOAA-20_AQUA_20250323.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/23/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA