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: 12/12/2025
| 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 | 12/13/2025 | 17:34:43 | -80.30, 54.78 | 74.39 | 12/13/2025 | 17:35:07 | -80.29, 54.82 | 74.41 | 0.90 | 24 |
| 2 | 12/13/2025 | 18:25:25 | 80.20,-136.72 | 105.41 | 12/13/2025 | 18:24:15 | 80.20,-136.65 | 105.43 | 1.25 | 70 |
| 3 | 12/15/2025 | 22:01:14 | -80.32, -12.04 | 74.22 | 12/15/2025 | 22:01:40 | -80.31, -11.96 | 74.25 | 1.81 | 26 |
| 4 | 12/15/2025 | 22:51:55 | 80.19, 156.75 | 105.54 | 12/15/2025 | 22:50:47 | 80.19, 156.83 | 105.55 | 1.79 | 68 |
| 5 | 12/18/2025 | 02:27:44 | -80.31, -78.59 | 74.12 | 12/18/2025 | 02:28:12 | -80.31, -78.60 | 74.14 | 0.26 | 28 |
| 6 | 12/18/2025 | 03:18:25 | 80.19, 90.18 | 105.64 | 12/18/2025 | 03:17:19 | 80.19, 90.14 | 105.67 | 0.68 | 66 |
| 7 | 12/20/2025 | 06:54:15 | -80.33,-145.49 | 74.01 | 12/20/2025 | 06:54:44 | -80.33,-145.42 | 74.03 | 1.28 | 29 |
| 8 | 12/20/2025 | 07:44:56 | 80.22, 23.25 | 105.76 | 12/20/2025 | 07:43:51 | 80.22, 23.28 | 105.78 | 0.56 | 65 |
| 9 | 12/22/2025 | 11:20:45 | -80.33, 147.90 | 73.98 | 12/22/2025 | 11:21:15 | -80.34, 147.89 | 73.99 | 0.39 | 30 |
| 10 | 12/22/2025 | 12:11:25 | 80.19, -43.08 | 105.74 | 12/22/2025 | 12:10:21 | 80.19, -43.15 | 105.78 | 1.42 | 64 |
| 11 | 12/24/2025 | 15:47:15 | -80.34, 81.24 | 73.97 | 12/24/2025 | 15:47:45 | -80.33, 81.33 | 74.00 | 1.90 | 30 |
| 12 | 12/24/2025 | 16:37:56 | 80.23,-110.08 | 105.80 | 12/24/2025 | 16:36:52 | 80.23,-110.06 | 105.83 | 0.42 | 64 |
| 13 | 12/26/2025 | 20:13:45 | -80.34, 14.54 | 74.00 | 12/26/2025 | 20:14:15 | -80.34, 14.59 | 74.02 | 0.95 | 30 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 12/12/2025
Download SNOs between NPP and PACE since TLE EPOCH: 12/12/2025 in txt file.
Historial Predications of SNOs between NPP and PACE