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: 8/3/2025
| 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 | 08/04/2025 | 04:05:55 | 79.94, 80.66 | 65.13 | 08/04/2025 | 04:05:41 | 79.94, 80.69 | 65.14 | 0.53 | 14 |
| 2 | 08/06/2025 | 08:32:23 | 80.01, 13.35 | 65.85 | 08/06/2025 | 08:32:47 | 80.00, 13.41 | 65.83 | 1.29 | 24 |
| 3 | 08/06/2025 | 09:23:02 | -79.85,-177.81 | 114.43 | 08/06/2025 | 09:21:52 | -79.84,-177.68 | 114.42 | 2.63 | 70 |
| 4 | 08/08/2025 | 12:58:51 | 80.08, -54.00 | 66.59 | 08/08/2025 | 12:59:53 | 80.08, -53.97 | 66.56 | 0.63 | 62 |
| 5 | 08/08/2025 | 13:49:30 | -79.92, 114.89 | 113.70 | 08/08/2025 | 13:48:58 | -79.92, 114.98 | 113.70 | 1.83 | 32 |
| 6 | 08/10/2025 | 18:15:57 | -79.97, 47.86 | 113.00 | 08/10/2025 | 18:16:03 | -79.97, 47.84 | 113.00 | 0.47 | 6 |
| 7 | 08/12/2025 | 22:42:26 | -80.07, -19.79 | 112.16 | 08/12/2025 | 22:43:09 | -80.06, -19.67 | 112.20 | 2.36 | 43 |
| 8 | 08/12/2025 | 23:33:06 | 79.91, 149.15 | 67.55 | 08/12/2025 | 23:32:16 | 79.91, 149.24 | 67.56 | 1.75 | 50 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 8/3/2025
Download SNOs between NPP and PACE since TLE EPOCH: 08/03/2025 in txt file.
Historial Predications of SNOs between NPP and PACE