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: 11/27/2025
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 11/27/2025 10:19:49 81.24, -37.31 106.53 11/27/2025 10:20:42 81.24, -37.36 106.51 0.89 53
2 11/27/2025 11:10:33 -81.23, 130.27 73.51 11/27/2025 11:09:59 -81.24, 130.44 73.51 3.01 34
3 11/29/2025 19:50:48 81.23,-179.76 106.92 11/29/2025 19:50:39 81.23,-179.84 106.94 1.46 9
4 12/02/2025 04:31:02 -81.23,-130.01 72.67 12/02/2025 04:31:17 -81.23,-129.91 72.69 1.69 15
5 12/02/2025 05:21:46 81.23, 37.75 107.28 12/02/2025 05:20:34 81.23, 37.71 107.33 0.86 72
6 12/04/2025 13:11:17 81.24, -80.20 107.71 12/04/2025 13:11:55 81.23, -80.13 107.68 1.49 38
7 12/04/2025 14:02:00 -81.22, 87.87 72.39 12/04/2025 14:01:12 -81.23, 87.68 72.34 3.36 48
8 12/06/2025 21:51:31 -81.23, -30.09 72.00 12/06/2025 21:52:32 -81.23, -30.11 72.03 0.33 61
9 12/06/2025 22:42:15 81.23, 137.60 107.96 12/06/2025 22:41:49 81.23, 137.48 107.98 2.04 26

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 11/27/2025
SNOs_Map_NOAA-20_AQUA_20251127.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 11/27/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA