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: 10/18/2025
| 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 | 10/20/2025 | 00:00:23 | 80.19, 139.52 | 92.39 | 10/20/2025 | 00:00:53 | 80.18, 139.57 | 92.37 | 1.11 | 30 |
| 2 | 10/20/2025 | 00:51:04 | -80.08, -51.93 | 87.82 | 10/20/2025 | 00:50:00 | -80.07, -51.79 | 87.81 | 2.90 | 64 |
| 3 | 10/22/2025 | 04:26:52 | 80.22, 72.61 | 93.20 | 10/22/2025 | 04:27:41 | 80.21, 72.61 | 93.18 | 0.38 | 49 |
| 4 | 10/22/2025 | 05:17:33 | -80.11,-118.83 | 87.00 | 10/22/2025 | 05:16:48 | -80.10,-118.74 | 87.00 | 1.82 | 45 |
| 5 | 10/24/2025 | 08:53:22 | 80.27, 5.35 | 94.07 | 10/24/2025 | 08:54:29 | 80.26, 5.48 | 94.01 | 2.82 | 67 |
| 6 | 10/24/2025 | 09:44:01 | -80.11, 174.53 | 86.24 | 10/24/2025 | 09:43:35 | -80.12, 174.42 | 86.22 | 2.25 | 26 |
| 7 | 10/26/2025 | 14:10:30 | -80.14, 107.55 | 85.44 | 10/26/2025 | 14:10:22 | -80.15, 107.42 | 85.42 | 2.81 | 8 |
| 8 | 10/28/2025 | 18:36:59 | -80.18, 40.53 | 84.65 | 10/28/2025 | 18:37:08 | -80.18, 40.53 | 84.66 | 0.37 | 9 |
| 9 | 10/30/2025 | 23:03:28 | -80.22, -26.53 | 83.86 | 10/30/2025 | 23:03:54 | -80.22, -26.52 | 83.87 | 0.20 | 26 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 10/18/2025
Download SNOs between NPP and PACE since TLE EPOCH: 10/18/2025 in txt file.
Historial Predications of SNOs between NPP and PACE