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: 6/1/2025
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 06/01/2025 08:19:14 -79.75,-161.09 120.32 06/01/2025 08:19:20 -79.74,-161.03 120.34 1.60 6
2 06/03/2025 12:45:45 -79.85, 131.30 120.39 06/03/2025 12:46:35 -79.84, 131.41 120.44 2.47 50
3 06/03/2025 13:36:23 79.64, -59.45 59.23 06/03/2025 13:35:40 79.65, -59.49 59.25 1.01 43
4 06/05/2025 18:02:53 79.73,-126.79 59.14 06/05/2025 18:02:54 79.73,-126.89 59.15 2.03 1
5 06/07/2025 22:29:25 79.87, 165.25 59.20 06/07/2025 22:30:09 79.86, 165.34 59.17 2.01 44
6 06/07/2025 23:20:04 -79.68, -25.67 121.15 06/07/2025 23:19:15 -79.67, -25.58 121.14 1.93 49
7 06/10/2025 03:46:33 -79.73, -92.78 121.22 06/10/2025 03:46:28 -79.74, -92.85 121.20 1.65 5
8 06/12/2025 08:13:04 -79.85,-160.50 121.14 06/12/2025 08:13:42 -79.86,-160.50 121.15 0.30 38
9 06/12/2025 09:03:43 79.68, 8.46 58.54 06/12/2025 09:02:47 79.67, 8.53 58.56 1.35 56

Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 6/1/2025
SNOs_Map_NPP_PACE_20250601.jpg

Download SNOs between NPP and PACE since TLE EPOCH: 06/01/2025 in txt file.

Historial Predications of SNOs between NPP and PACE