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: 6/9/2025
| 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 | 06/10/2025 | 17:42:29 | 79.72,-121.68 | 58.73 | 06/10/2025 | 17:42:24 | 79.71,-121.65 | 58.72 | 0.87 | 5 |
| 2 | 06/12/2025 | 22:08:59 | 79.80, 170.95 | 58.75 | 06/12/2025 | 22:09:37 | 79.80, 170.93 | 58.73 | 0.44 | 38 |
| 3 | 06/12/2025 | 22:59:37 | -79.61, -20.03 | 121.60 | 06/12/2025 | 22:58:43 | -79.61, -20.04 | 121.57 | 0.45 | 54 |
| 4 | 06/15/2025 | 03:26:06 | -79.66, -87.10 | 121.60 | 06/15/2025 | 03:25:55 | -79.67, -87.24 | 121.57 | 2.94 | 11 |
| 5 | 06/17/2025 | 07:52:38 | -79.81,-155.04 | 121.39 | 06/17/2025 | 07:53:09 | -79.81,-155.05 | 121.41 | 0.33 | 31 |
| 6 | 06/17/2025 | 08:43:18 | 79.63, 13.90 | 58.29 | 06/17/2025 | 08:42:14 | 79.62, 14.00 | 58.30 | 2.20 | 64 |
| 7 | 06/19/2025 | 12:19:09 | -79.92, 137.26 | 121.21 | 06/19/2025 | 12:20:22 | -79.92, 137.32 | 121.25 | 1.15 | 73 |
| 8 | 06/19/2025 | 13:09:46 | 79.65, -52.94 | 58.31 | 06/19/2025 | 13:09:25 | 79.66, -53.06 | 58.33 | 2.50 | 21 |
| 9 | 06/21/2025 | 17:36:17 | 79.77,-120.64 | 58.53 | 06/21/2025 | 17:36:38 | 79.78,-120.73 | 58.53 | 1.81 | 21 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 6/9/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 06/09/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE