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: 9/13/2025
| 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 | 09/14/2025 | 21:33:34 | 80.12, 176.98 | 79.20 | 09/14/2025 | 21:34:10 | 80.12, 176.93 | 79.19 | 1.00 | 36 |
| 2 | 09/14/2025 | 22:24:15 | -80.00, -14.48 | 101.01 | 09/14/2025 | 22:23:17 | -80.00, -14.38 | 101.00 | 1.90 | 58 |
| 3 | 09/17/2025 | 02:00:05 | 80.14, 110.09 | 80.07 | 09/17/2025 | 02:01:08 | 80.15, 109.98 | 80.05 | 2.16 | 63 |
| 4 | 09/17/2025 | 02:50:46 | -80.02, -81.34 | 100.15 | 09/17/2025 | 02:50:15 | -80.02, -81.29 | 100.15 | 0.98 | 31 |
| 5 | 09/19/2025 | 07:17:17 | -80.05,-148.21 | 99.29 | 09/19/2025 | 07:17:13 | -80.05,-148.28 | 99.28 | 1.28 | 4 |
| 6 | 09/21/2025 | 11:43:50 | -80.13, 144.28 | 98.30 | 09/21/2025 | 11:44:12 | -80.12, 144.36 | 98.33 | 1.76 | 22 |
| 7 | 09/21/2025 | 12:34:30 | 80.00, -46.98 | 81.46 | 09/21/2025 | 12:33:18 | 79.99, -46.84 | 81.47 | 2.84 | 72 |
| 8 | 09/23/2025 | 16:10:20 | -80.13, 77.66 | 97.48 | 09/23/2025 | 16:11:09 | -80.14, 77.51 | 97.48 | 3.05 | 49 |
| 9 | 09/23/2025 | 17:01:00 | 80.00,-113.61 | 82.29 | 09/23/2025 | 17:00:15 | 80.01,-113.72 | 82.32 | 2.25 | 45 |
| 10 | 09/25/2025 | 20:37:23 | -80.88, 0.04 | 94.88 | 09/25/2025 | 20:38:36 | -81.08, 0.83 | 94.87 | 26.99 | 73 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 9/13/2025
Download SNOs between NPP and PACE since TLE EPOCH: 09/13/2025 in txt file.
Historial Predications of SNOs between NPP and PACE