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: 9/12/2025
| 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 | 80.10, 177.14 | 79.17 | 09/14/2025 | 21:34:10 | 80.10, 177.09 | 79.16 | 0.98 | 36 |
| 2 | 09/14/2025 | 22:24:15 | -79.99, -14.31 | 101.04 | 09/14/2025 | 22:23:17 | -79.98, -14.21 | 101.03 | 2.03 | 58 |
| 3 | 09/17/2025 | 02:00:06 | 80.15, 109.95 | 80.09 | 09/17/2025 | 02:01:09 | 80.16, 109.85 | 80.08 | 2.15 | 63 |
| 4 | 09/17/2025 | 02:50:47 | -80.04, -81.46 | 100.13 | 09/17/2025 | 02:50:16 | -80.03, -81.41 | 100.12 | 1.08 | 31 |
| 5 | 09/19/2025 | 07:17:18 | -80.06,-148.34 | 99.26 | 09/19/2025 | 07:17:14 | -80.06,-148.40 | 99.25 | 1.23 | 4 |
| 6 | 09/21/2025 | 11:43:51 | -80.14, 144.15 | 98.28 | 09/21/2025 | 11:44:13 | -80.14, 144.24 | 98.30 | 1.64 | 22 |
| 7 | 09/21/2025 | 12:34:30 | 79.98, -46.80 | 81.43 | 09/21/2025 | 12:33:18 | 79.97, -46.68 | 81.44 | 2.63 | 72 |
| 8 | 09/23/2025 | 16:10:23 | -80.19, 76.92 | 97.35 | 09/23/2025 | 16:11:11 | -80.19, 77.08 | 97.40 | 3.10 | 48 |
| 9 | 09/23/2025 | 17:01:00 | 79.98,-113.44 | 82.25 | 09/23/2025 | 17:00:15 | 79.99,-113.57 | 82.29 | 2.71 | 45 |
| 10 | 09/25/2025 | 20:37:20 | -80.81, 1.32 | 95.07 | 09/25/2025 | 20:38:33 | -80.99, 2.08 | 95.07 | 23.84 | 73 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 9/12/2025
Download SNOs between NPP and PACE since TLE EPOCH: 09/12/2025 in txt file.
Historial Predications of SNOs between NPP and PACE