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: 4/24/2025
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 04/26/2025 06:35:45 -81.30,-166.35 106.91 04/26/2025 06:35:58 -81.31,-166.30 106.92 0.87 13
2 04/26/2025 07:26:29 81.30, 1.24 73.05 04/26/2025 07:25:17 81.29, 1.06 73.11 3.20 72
3 04/28/2025 16:06:43 -81.30, 51.05 107.69 04/28/2025 16:07:16 -81.31, 50.92 107.69 2.25 33
4 04/28/2025 16:57:27 81.30,-141.39 72.27 04/28/2025 16:56:34 81.31,-141.36 72.30 0.96 53
5 05/01/2025 01:37:42 -81.30, -91.99 108.39 05/01/2025 01:38:33 -81.30, -91.96 108.42 0.63 51
6 05/01/2025 02:28:25 81.30, 75.92 71.52 05/01/2025 02:27:51 81.30, 75.73 71.57 3.19 34
7 05/03/2025 11:08:39 -81.30, 125.31 109.11 05/03/2025 11:09:47 -81.31, 125.45 109.17 2.33 68
8 05/03/2025 11:59:22 81.30, -66.81 70.81 05/03/2025 11:59:05 81.31, -66.89 70.83 1.51 17

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 4/24/2025
SNOs_Map_NOAA-20_AQUA_20250424.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 04/24/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA