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: 8/4/2025
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 08/04/2025 23:57:24 -81.28, -64.38 110.26 08/04/2025 23:57:52 -81.29, -64.28 110.29 1.70 28
2 08/05/2025 00:48:08 81.28, 103.37 69.69 08/05/2025 00:47:10 81.28, 103.28 69.74 1.65 58
3 08/07/2025 09:28:20 -81.29, 152.70 109.59 08/07/2025 09:28:42 -81.28, 152.79 109.62 1.93 22
4 08/07/2025 10:19:03 81.28, -39.20 70.31 08/07/2025 10:17:59 81.29, -39.28 70.36 1.77 64
5 08/09/2025 18:59:14 -81.28, 10.53 109.00 08/09/2025 18:59:30 -81.29, 10.40 108.99 2.32 16
6 08/09/2025 19:49:59 81.28, 177.82 71.02 08/09/2025 19:48:48 81.28, 177.93 71.04 1.82 71
7 08/12/2025 04:30:09 -81.28,-132.05 108.34 08/12/2025 04:30:18 -81.29,-132.22 108.31 3.08 9
8 08/14/2025 14:01:05 -81.28, 84.95 107.59 08/14/2025 14:01:06 -81.28, 84.91 107.58 0.81 1

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 8/4/2025
SNOs_Map_NOAA-20_AQUA_20250804.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 08/04/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA