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: 6/12/2025
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 06/13/2025 06:36:13 -81.29,-165.24 116.50 06/13/2025 06:37:25 -81.30,-165.42 116.52 3.15 72
2 06/13/2025 07:26:58 81.29, 2.02 63.51 06/13/2025 07:26:43 81.29, 2.09 63.51 1.16 15
3 06/15/2025 16:57:54 81.29,-140.59 63.40 06/15/2025 16:57:44 81.30,-140.42 63.38 3.05 10
4 06/18/2025 02:28:50 81.29, 76.78 63.33 06/18/2025 02:28:45 81.30, 76.91 63.32 2.43 5
5 06/20/2025 11:59:46 81.29, -65.89 63.31 06/20/2025 11:59:46 81.29, -65.95 63.32 1.09 0
6 06/22/2025 21:30:42 81.29, 151.42 63.34 06/22/2025 21:30:46 81.30, 151.42 63.34 0.64 4

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 6/12/2025
SNOs_Map_NOAA-20_AQUA_20250612.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 06/12/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA