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: 6/8/2025
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 06/10/2025 21:05:18 -81.30, -22.89 116.32 06/10/2025 21:06:24 -81.29, -22.93 116.36 0.85 66
2 06/10/2025 21:56:02 81.29, 144.73 63.64 06/10/2025 21:55:42 81.28, 144.58 63.67 2.82 20
3 06/13/2025 06:36:14 -81.29,-165.46 116.47 06/13/2025 06:37:26 -81.29,-165.62 116.49 2.71 72
4 06/13/2025 07:26:58 81.29, 2.16 63.49 06/13/2025 07:26:43 81.30, 2.23 63.49 1.53 15
5 06/15/2025 16:57:55 81.29,-140.84 63.43 06/15/2025 16:57:45 81.29,-140.70 63.42 2.44 10
6 06/18/2025 02:28:51 81.29, 76.54 63.37 06/18/2025 02:28:46 81.29, 76.56 63.37 0.90 5

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 6/8/2025
SNOs_Map_NOAA-20_AQUA_20250609.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 06/08/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA