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: 6/13/2025
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 06:36:15 -81.30,-165.83 116.42 06/13/2025 06:37:26 -81.29,-165.64 116.49 3.26 71
2 06/13/2025 07:26:58 81.29, 2.22 63.48 06/13/2025 07:26:43 81.30, 2.26 63.48 1.21 15
3 06/15/2025 16:57:55 81.29,-140.81 63.43 06/15/2025 16:57:45 81.29,-140.69 63.42 2.02 10
4 06/18/2025 02:28:50 81.29, 76.52 63.37 06/18/2025 02:28:45 81.29, 76.54 63.37 1.01 5
5 06/20/2025 11:59:46 81.29, -66.19 63.36 06/20/2025 11:59:45 81.29, -66.03 63.33 2.65 1
6 06/22/2025 21:30:42 81.29, 151.06 63.39 06/22/2025 21:30:45 81.29, 151.19 63.37 2.40 3

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 6/13/2025
SNOs_Map_NOAA-20_AQUA_20250613.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 06/13/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA