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: 8/5/2025
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 08/07/2025 09:28:20 -81.28, 152.89 109.62 08/07/2025 09:28:42 -81.28, 152.98 109.64 1.50 22
2 08/07/2025 10:19:04 81.28, -39.39 70.34 08/07/2025 10:18:00 81.28, -39.47 70.39 1.32 64
3 08/09/2025 18:59:15 -81.28, 10.34 108.98 08/09/2025 18:59:31 -81.28, 10.23 108.97 1.83 16
4 08/09/2025 19:50:00 81.28, 177.63 71.04 08/09/2025 19:48:49 81.27, 177.76 71.06 2.56 71
5 08/12/2025 04:30:09 -81.28,-132.25 108.31 08/12/2025 04:30:18 -81.28,-132.36 108.30 1.92 9
6 08/14/2025 14:01:04 -81.28, 85.14 107.61 08/14/2025 14:01:05 -81.29, 85.21 107.62 1.67 1

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 8/5/2025
SNOs_Map_NOAA-20_AQUA_20250805.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 08/05/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA