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: 8/5/2025
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 08/07/2025 09:28:20 -81.29, 152.73 109.59 08/07/2025 09:28:42 -81.28, 152.82 109.62 1.83 22
2 08/07/2025 10:19:04 81.28, -39.55 70.36 08/07/2025 10:18:00 81.27, -39.63 70.41 1.74 64
3 08/09/2025 18:59:14 -81.28, 10.56 109.01 08/09/2025 18:59:30 -81.29, 10.45 109.00 2.14 16
4 08/09/2025 19:49:59 81.28, 177.86 71.01 08/09/2025 19:48:48 81.28, 177.99 71.03 2.20 71
5 08/12/2025 04:30:10 -81.28,-132.40 108.28 08/12/2025 04:30:19 -81.27,-132.52 108.28 2.15 9
6 08/14/2025 14:01:05 -81.28, 84.99 107.59 08/14/2025 14:01:06 -81.28, 85.06 107.60 1.15 1
7 08/16/2025 23:32:00 -81.28, -57.64 106.88 08/16/2025 23:31:53 -81.28, -57.58 106.88 0.92 7
8 08/19/2025 08:12:09 81.28, -7.71 73.87 08/19/2025 08:13:20 81.29, -7.80 73.84 1.69 71

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 8/5/2025
SNOs_Map_NOAA-20_AQUA_20250806.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 08/05/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA