Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/2/2025
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 02/04/2025 05:15:14 81.33, 32.17 103.36 02/04/2025 05:15:40 81.34, 32.14 103.35 0.82 26
2 02/04/2025 06:05:58 -81.33,-160.34 76.68 02/04/2025 06:05:00 -81.32,-160.44 76.63 1.77 58
3 02/06/2025 15:36:56 -81.33, 56.98 77.40 02/06/2025 15:37:12 -81.33, 56.80 77.39 3.21 16
4 02/06/2025 16:27:41 81.33,-135.52 102.56 02/06/2025 16:26:31 81.33,-135.67 102.63 2.53 70
5 02/09/2025 01:58:38 81.33, 81.69 101.82 02/09/2025 01:58:40 81.34, 81.50 101.85 3.26 2
6 02/11/2025 11:29:37 81.33, -61.58 101.13 02/11/2025 11:30:49 81.32, -61.73 101.10 2.50 72
7 02/11/2025 12:20:21 -81.33, 105.97 78.92 02/11/2025 12:20:08 -81.33, 106.16 78.94 3.25 13
8 02/13/2025 21:51:19 -81.33, -36.98 79.69 02/13/2025 21:52:15 -81.32, -37.06 79.72 1.49 56

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 2/2/2025
SNOs_Map_NOAA-21_AQUA_20250202.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 02/02/2025 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA