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: 5/22/2025
| 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 | 05/23/2025 | 12:51:54 | -79.74, 130.80 | 118.96 | 05/23/2025 | 12:52:08 | -79.74, 130.83 | 118.97 | 0.68 | 14 |
| 2 | 05/25/2025 | 17:18:25 | -79.84, 63.28 | 119.17 | 05/25/2025 | 17:19:24 | -79.83, 63.35 | 119.21 | 1.62 | 59 |
| 3 | 05/25/2025 | 18:09:03 | 79.63,-127.49 | 60.45 | 05/25/2025 | 18:08:29 | 79.63,-127.50 | 60.47 | 0.17 | 34 |
| 4 | 05/27/2025 | 22:35:33 | 79.73, 164.97 | 60.28 | 05/27/2025 | 22:35:44 | 79.74, 164.92 | 60.28 | 1.11 | 11 |
| 5 | 05/30/2025 | 03:02:03 | 79.81, 97.67 | 60.09 | 05/30/2025 | 03:02:59 | 79.82, 97.52 | 60.08 | 3.22 | 56 |
| 6 | 05/30/2025 | 03:52:44 | -79.67, -93.79 | 120.16 | 05/30/2025 | 03:52:06 | -79.67, -93.70 | 120.16 | 2.01 | 38 |
| 7 | 06/01/2025 | 08:19:14 | -79.75,-161.10 | 120.32 | 06/01/2025 | 08:19:21 | -79.75,-161.13 | 120.32 | 1.01 | 7 |
| 8 | 06/03/2025 | 12:45:45 | -79.86, 131.27 | 120.39 | 06/03/2025 | 12:46:36 | -79.85, 131.34 | 120.43 | 1.37 | 51 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 5/22/2025
Download SNOs between NPP and PACE since TLE EPOCH: 05/22/2025 in txt file.
Historial Predications of SNOs between NPP and PACE