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: 11/11/2025
| 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 | 11/11/2025 | 13:40:53 | -80.01, 115.83 | 80.73 | 11/11/2025 | 13:40:44 | -80.01, 115.92 | 80.74 | 1.75 | 9 |
| 2 | 11/13/2025 | 18:07:24 | -80.01, 49.20 | 80.14 | 11/13/2025 | 18:07:25 | -80.00, 49.27 | 80.15 | 1.62 | 1 |
| 3 | 11/15/2025 | 22:33:55 | -80.02, -17.48 | 79.57 | 11/15/2025 | 22:34:06 | -80.02, -17.57 | 79.56 | 2.06 | 11 |
| 4 | 11/18/2025 | 03:00:26 | -80.03, -84.20 | 79.01 | 11/18/2025 | 03:00:46 | -80.04, -84.33 | 79.00 | 2.61 | 20 |
| 5 | 11/18/2025 | 03:50:57 | 79.59, 87.21 | 100.26 | 11/18/2025 | 03:49:44 | 79.55, 86.93 | 100.27 | 7.09 | 73 |
| 6 | 11/20/2025 | 07:26:58 | -80.07,-151.28 | 78.42 | 11/20/2025 | 07:27:26 | -80.07,-151.28 | 78.43 | 0.22 | 28 |
| 7 | 11/20/2025 | 08:17:37 | 79.89, 17.84 | 101.28 | 11/20/2025 | 08:16:32 | 79.89, 17.82 | 101.31 | 0.52 | 65 |
| 8 | 11/22/2025 | 11:53:28 | -80.06, 142.21 | 77.95 | 11/22/2025 | 11:54:04 | -80.06, 142.15 | 77.96 | 1.12 | 36 |
| 9 | 11/22/2025 | 12:44:08 | 79.91, -49.00 | 101.80 | 11/22/2025 | 12:43:11 | 79.92, -49.05 | 101.83 | 0.99 | 57 |
| 10 | 11/24/2025 | 16:20:00 | -80.11, 75.04 | 77.39 | 11/24/2025 | 16:20:43 | -80.11, 75.09 | 77.42 | 1.02 | 43 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 11/11/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 11/11/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE