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: 6/14/2025
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 06/15/2025 16:57:54 81.29,-140.57 63.40 06/15/2025 16:57:44 81.29,-140.63 63.41 1.03 10
2 06/18/2025 02:28:50 81.29, 76.79 63.33 06/18/2025 02:28:44 81.30, 76.82 63.33 0.88 6
3 06/20/2025 11:59:46 81.29, -65.88 63.31 06/20/2025 11:59:44 81.29, -65.98 63.33 1.61 2
4 06/22/2025 21:30:42 81.29, 151.41 63.34 06/22/2025 21:30:43 81.29, 151.35 63.35 1.09 1
5 06/25/2025 07:01:38 81.29, 8.68 63.41 06/25/2025 07:01:41 81.30, 8.81 63.39 2.36 3

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 6/14/2025
SNOs_Map_NOAA-20_AQUA_20250614.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 06/14/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA