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: 1/2/2025
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 01/02/2025 09:46:17 81.31, -37.28 109.90 01/02/2025 09:46:45 81.31, -37.09 109.85 3.28 28
2 01/02/2025 10:37:01 -81.32, 130.61 70.19 01/02/2025 10:36:04 -81.32, 130.72 70.17 1.88 57
3 01/04/2025 20:08:00 -81.32, -12.51 70.34 01/04/2025 20:08:39 -81.32, -12.32 70.39 3.14 39
4 01/04/2025 20:58:43 81.32, 155.37 109.58 01/04/2025 20:57:58 81.32, 155.48 109.60 1.87 45
5 01/07/2025 06:29:42 81.32, 12.09 109.41 01/07/2025 06:30:29 81.31, 12.18 109.37 1.56 47
6 01/07/2025 07:20:26 -81.32,-179.99 70.68 01/07/2025 07:19:48 -81.32, 179.98 70.66 0.60 38
7 01/09/2025 16:51:23 -81.32, 36.99 70.94 01/09/2025 16:52:13 -81.32, 36.85 70.95 2.34 50
8 01/09/2025 17:42:07 81.32,-155.56 109.04 01/09/2025 17:41:32 81.32,-155.44 109.05 1.93 35
9 01/12/2025 03:13:04 81.32, 61.66 108.71 01/12/2025 03:13:53 81.32, 61.57 108.70 1.61 49
10 01/12/2025 04:03:49 -81.32,-130.78 71.33 01/12/2025 04:03:12 -81.32,-130.64 71.33 2.54 37
11 01/14/2025 13:34:46 -81.32, 86.30 71.68 01/14/2025 13:35:29 -81.32, 86.16 71.69 2.45 43

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 1/2/2025
SNOs_Map_NOAA-20_AQUA_20250102.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 01/02/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA