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: 3/31/2025
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 04/02/2025 04:53:43 81.31, 38.60 81.89 04/02/2025 04:53:45 81.30, 38.43 81.91 2.96 2
2 04/04/2025 14:24:34 81.31,-104.28 80.98 04/04/2025 14:25:19 81.30,-104.41 80.97 2.39 45
3 04/04/2025 15:15:18 -81.31, 63.38 99.08 04/04/2025 15:14:38 -81.30, 63.21 99.04 3.08 40
4 04/07/2025 00:46:09 -81.31, -79.54 99.97 04/07/2025 00:46:10 -81.31, -79.42 99.99 1.99 1
5 04/09/2025 10:16:58 -81.31, 137.85 100.90 04/09/2025 10:17:40 -81.31, 137.76 100.91 1.49 42
6 04/09/2025 11:07:42 81.31, -54.58 79.06 04/09/2025 11:06:58 81.31, -54.55 79.08 0.36 44

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/31/2025
SNOs_Map_NOAA-20_AQUA_20250331.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/31/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA