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: 11/11/2025
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 11/13/2025 04:36:49 81.24, 47.97 103.33 11/13/2025 04:37:49 81.25, 48.12 103.28 2.56 60
2 11/13/2025 05:27:33 -81.24,-144.48 76.70 11/13/2025 05:27:07 -81.24,-144.34 76.71 2.37 26
3 11/15/2025 14:07:49 81.24, -94.56 103.92 11/15/2025 14:07:53 81.24, -94.40 103.90 2.66 4
4 11/17/2025 22:48:04 -81.24, -44.58 75.50 11/17/2025 22:48:39 -81.24, -44.65 75.51 1.28 35
5 11/17/2025 23:38:49 81.24, 122.85 104.50 11/17/2025 23:37:56 81.23, 122.91 104.51 1.28 53
6 11/20/2025 07:28:20 81.24, 5.17 105.09 11/20/2025 07:29:22 81.24, 5.34 105.03 3.01 62
7 11/20/2025 08:19:04 -81.24, 172.78 74.95 11/20/2025 08:18:40 -81.24, 172.89 74.95 1.81 24
8 11/22/2025 16:59:19 81.24,-137.17 105.57 11/22/2025 16:59:22 81.23,-137.28 105.58 1.96 3
9 11/25/2025 01:39:34 -81.24, -87.33 73.93 11/25/2025 01:40:03 -81.24, -87.23 73.96 1.64 29

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 11/11/2025
SNOs_Map_NOAA-20_AQUA_20251112.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 11/11/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA