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: 9/9/2025
| 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 | 09/10/2025 | 11:50:43 | -81.16, 124.12 | 99.47 | 09/10/2025 | 11:51:56 | -81.54, 125.04 | 99.42 | 45.61 | 73 |
| 2 | 09/10/2025 | 12:40:30 | 80.01, -48.61 | 77.38 | 09/10/2025 | 12:40:12 | 80.02, -48.72 | 77.40 | 2.23 | 18 |
| 3 | 09/12/2025 | 17:07:02 | 80.06,-115.76 | 78.28 | 09/12/2025 | 17:07:11 | 80.06,-115.80 | 78.28 | 0.72 | 9 |
| 4 | 09/14/2025 | 21:33:34 | 80.11, 177.07 | 79.19 | 09/14/2025 | 21:34:10 | 80.11, 177.03 | 79.17 | 0.71 | 36 |
| 5 | 09/14/2025 | 22:24:15 | -79.99, -14.37 | 101.03 | 09/14/2025 | 22:23:17 | -79.98, -14.25 | 101.02 | 2.34 | 58 |
| 6 | 09/17/2025 | 02:00:05 | 80.13, 110.17 | 80.05 | 09/17/2025 | 02:01:08 | 80.14, 110.05 | 80.04 | 2.33 | 63 |
| 7 | 09/17/2025 | 02:50:47 | -80.04, -81.53 | 100.12 | 09/17/2025 | 02:50:16 | -80.04, -81.47 | 100.11 | 1.02 | 31 |
| 8 | 09/19/2025 | 07:17:17 | -80.04,-148.11 | 99.30 | 09/19/2025 | 07:17:13 | -80.04,-148.21 | 99.29 | 2.05 | 4 |
| 9 | 09/21/2025 | 11:43:50 | -80.12, 144.37 | 98.32 | 09/21/2025 | 11:44:12 | -80.12, 144.37 | 98.33 | 0.19 | 22 |
| 10 | 09/21/2025 | 12:34:29 | 79.96, -46.61 | 81.39 | 09/21/2025 | 12:33:17 | 79.96, -46.57 | 81.41 | 0.94 | 72 |
| 11 | 09/23/2025 | 16:10:21 | -80.15, 77.44 | 97.44 | 09/23/2025 | 16:11:09 | -80.15, 77.44 | 97.47 | 0.48 | 48 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 9/9/2025
Download SNOs between NPP and PACE since TLE EPOCH: 09/09/2025 in txt file.
Historial Predications of SNOs between NPP and PACE