Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and PACE Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/24/2025
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (PACE) Time (PACE) Lat,Lon (PACE) SZA (PACE ) Distance(km) Time Diff (sec)
1 05/25/2025 17:18:24 -79.83, 63.31 119.18 05/25/2025 17:19:23 -79.83, 63.35 119.21 0.81 59
2 05/25/2025 18:09:02 79.62,-127.45 60.44 05/25/2025 18:08:28 79.63,-127.49 60.46 0.86 34
3 05/27/2025 22:35:32 79.69, 165.31 60.21 05/27/2025 22:35:43 79.70, 165.20 60.22 2.36 11
4 05/30/2025 03:02:05 79.86, 97.18 60.18 05/30/2025 03:03:00 79.85, 97.25 60.14 1.33 55
5 05/30/2025 03:52:43 -79.63, -93.44 120.24 05/30/2025 03:52:05 -79.63, -93.44 120.22 0.18 38
6 06/01/2025 08:19:15 -79.77,-161.26 120.29 06/01/2025 08:19:21 -79.76,-161.14 120.32 2.63 6
7 06/03/2025 12:45:44 -79.81, 131.73 120.48 06/03/2025 12:46:35 -79.82, 131.61 120.48 2.56 51
8 06/03/2025 13:36:23 79.63, -59.35 59.21 06/03/2025 13:35:40 79.63, -59.35 59.22 0.40 43

Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 5/24/2025
SNOs_Map_NPP_PACE_20250524.jpg

Download SNOs between NPP and PACE since TLE EPOCH: 05/24/2025 in txt file.

Historial Predications of SNOs between NPP and PACE