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: 5/30/2025
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 08:19:15 -79.76,-161.17 120.31 06/01/2025 08:19:21 -79.75,-161.09 120.33 1.75 6
2 06/03/2025 12:45:46 -79.86, 131.23 120.38 06/03/2025 12:46:36 -79.85, 131.35 120.43 2.52 50
3 06/03/2025 13:36:23 79.62, -59.25 59.19 06/03/2025 13:35:40 79.62, -59.30 59.21 1.07 43
4 06/05/2025 18:02:54 79.73,-126.86 59.15 06/05/2025 18:02:55 79.74,-126.96 59.17 2.33 1
5 06/07/2025 22:29:26 79.87, 165.20 59.21 06/07/2025 22:30:10 79.87, 165.27 59.18 1.50 44
6 06/07/2025 23:20:05 -79.68, -25.71 121.14 06/07/2025 23:19:16 -79.68, -25.63 121.13 1.56 49
7 06/10/2025 03:46:34 -79.74, -92.79 121.22 06/10/2025 03:46:29 -79.75, -92.90 121.19 2.47 5
8 06/12/2025 08:13:04 -79.82,-160.20 121.19 06/12/2025 08:13:42 -79.82,-160.27 121.20 1.48 38

Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 5/30/2025
SNOs_Map_NPP_PACE_20250530.jpg

Download SNOs between NPP and PACE since TLE EPOCH: 05/30/2025 in txt file.

Historial Predications of SNOs between NPP and PACE