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: 9/11/2025
| 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 | 09/12/2025 | 17:07:02 | 80.06,-115.82 | 78.29 | 09/12/2025 | 17:07:11 | 80.07,-115.87 | 78.29 | 1.09 | 9 |
| 2 | 09/14/2025 | 21:33:34 | 80.11, 177.00 | 79.20 | 09/14/2025 | 21:34:10 | 80.12, 176.95 | 79.19 | 1.16 | 36 |
| 3 | 09/14/2025 | 22:24:15 | -80.00, -14.44 | 101.02 | 09/14/2025 | 22:23:17 | -79.99, -14.35 | 101.01 | 1.80 | 58 |
| 4 | 09/17/2025 | 02:00:05 | 80.14, 110.11 | 80.06 | 09/17/2025 | 02:01:08 | 80.15, 109.98 | 80.05 | 2.66 | 63 |
| 5 | 09/17/2025 | 02:50:46 | -80.02, -81.30 | 100.16 | 09/17/2025 | 02:50:15 | -80.02, -81.27 | 100.15 | 0.58 | 31 |
| 6 | 09/19/2025 | 07:17:17 | -80.05,-148.18 | 99.29 | 09/19/2025 | 07:17:13 | -80.05,-148.29 | 99.28 | 2.16 | 4 |
| 7 | 09/21/2025 | 11:43:50 | -80.13, 144.31 | 98.31 | 09/21/2025 | 11:44:12 | -80.13, 144.32 | 98.32 | 0.34 | 22 |
| 8 | 09/21/2025 | 12:34:29 | 79.97, -46.66 | 81.40 | 09/21/2025 | 12:33:17 | 79.96, -46.61 | 81.42 | 1.21 | 72 |
| 9 | 09/23/2025 | 16:10:22 | -80.18, 77.07 | 97.38 | 09/23/2025 | 16:11:10 | -80.18, 77.13 | 97.40 | 1.12 | 48 |
| 10 | 09/23/2025 | 17:01:01 | 80.03,-113.90 | 82.34 | 09/23/2025 | 17:00:15 | 80.02,-113.82 | 82.34 | 1.78 | 46 |
| 11 | 09/25/2025 | 20:37:07 | -80.56, 5.59 | 95.74 | 09/25/2025 | 20:38:21 | -80.67, 5.78 | 95.71 | 13.11 | 74 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 9/11/2025
Download SNOs between NPP and PACE since TLE EPOCH: 09/11/2025 in txt file.
Historial Predications of SNOs between NPP and PACE