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: 2/22/2025
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 02/22/2025 11:21:33 -81.31, 120.83 82.77 02/22/2025 11:21:36 -81.32, 120.72 82.76 1.76 3
2 02/24/2025 20:52:47 -81.24, -30.03 82.49 02/24/2025 20:54:01 -80.92, -29.33 82.71 36.90 74
3 02/24/2025 21:43:12 81.31, 145.16 96.37 02/24/2025 21:43:01 81.30, 145.16 96.38 0.95 11
4 02/27/2025 07:14:06 81.31, 2.43 95.47 02/27/2025 07:15:06 81.31, 2.31 95.45 1.97 60
5 02/27/2025 08:04:50 -81.31, 170.01 84.59 02/27/2025 08:04:26 -81.30, 169.83 84.55 3.29 24
6 03/01/2025 17:35:44 -81.31, 27.22 85.49 03/01/2025 17:36:29 -81.32, 27.20 85.51 0.67 45
7 03/01/2025 18:26:28 81.31,-165.02 94.44 03/01/2025 18:25:47 81.32,-165.06 94.47 1.14 41
8 03/04/2025 03:57:23 81.31, 51.72 93.59 03/04/2025 03:57:50 81.31, 51.70 93.57 0.75 27
9 03/04/2025 04:48:06 -81.31,-140.29 86.53 03/04/2025 04:47:09 -81.32,-140.37 86.48 1.62 57

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 2/22/2025
SNOs_Map_NOAA-20_AQUA_20250222.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 02/22/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA