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: 12/6/2025
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 12/06/2025 22:42:16 81.23, 137.30 108.00 12/06/2025 22:41:48 81.23, 137.49 107.98 3.21 28
2 12/09/2025 07:22:30 -81.23,-172.71 71.74 12/09/2025 07:22:23 -81.22,-172.70 71.74 0.99 7
3 12/11/2025 16:02:44 81.23,-122.73 108.50 12/11/2025 16:02:56 81.22,-122.74 108.49 0.85 12
4 12/11/2025 16:53:15 -81.10, 49.93 72.25 12/11/2025 16:52:02 -81.40, 49.28 71.95 35.64 73
5 12/14/2025 00:42:58 -81.23, -72.78 71.31 12/14/2025 00:43:28 -81.22, -72.83 71.33 1.24 30
6 12/14/2025 01:33:42 81.22, 94.87 108.65 12/14/2025 01:32:45 81.22, 94.77 108.69 1.78 57
7 12/16/2025 09:23:11 81.23, -22.99 108.87 12/16/2025 09:23:57 81.22, -22.83 108.82 2.85 46
8 12/16/2025 10:13:55 -81.22, 144.79 71.20 12/16/2025 10:13:14 -81.23, 144.92 71.19 2.27 41
9 12/18/2025 18:03:24 -81.23, 27.29 71.07 12/18/2025 18:04:26 -81.23, 27.18 71.09 1.89 62

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/6/2025
SNOs_Map_NOAA-20_AQUA_20251207.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/06/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA