Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and PACE Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/4/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (PACE) | Time (PACE) | Lat,Lon (PACE) | SZA (PACE ) | Distance(km) | Time Diff (sec) |
| 1 | 07/04/2025 | 22:47:11 | -79.73, -17.99 | 120.83 | 07/04/2025 | 22:47:00 | -79.74, -18.10 | 120.80 | 2.43 | 11 |
| 2 | 07/07/2025 | 03:13:42 | -79.86, -85.79 | 120.36 | 07/07/2025 | 03:14:11 | -79.85, -85.70 | 120.39 | 1.94 | 29 |
| 3 | 07/07/2025 | 04:04:20 | 79.63, 83.62 | 59.23 | 07/07/2025 | 04:03:16 | 79.63, 83.57 | 59.27 | 1.09 | 64 |
| 4 | 07/09/2025 | 07:40:11 | -79.93,-153.04 | 119.98 | 07/09/2025 | 07:41:21 | -79.93,-153.10 | 120.00 | 1.29 | 70 |
| 5 | 07/09/2025 | 08:30:51 | 79.77, 15.79 | 59.73 | 07/09/2025 | 08:30:27 | 79.75, 15.94 | 59.72 | 3.14 | 24 |
| 6 | 07/11/2025 | 12:57:20 | 79.84, -51.50 | 60.16 | 07/11/2025 | 12:57:37 | 79.84, -51.50 | 60.15 | 0.42 | 17 |
| 7 | 07/11/2025 | 13:46:07 | -75.06, 139.82 | 126.46 | 07/11/2025 | 13:44:54 | -74.68, 137.61 | 126.60 | 76.76 | 73 |
| 8 | 07/13/2025 | 17:23:50 | 79.94,-119.11 | 60.67 | 07/13/2025 | 17:24:47 | 79.94,-119.01 | 60.63 | 1.90 | 57 |
| 9 | 07/13/2025 | 18:14:26 | -79.67, 50.76 | 119.83 | 07/13/2025 | 18:13:50 | -79.68, 50.62 | 119.79 | 2.89 | 36 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 7/4/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 07/04/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE