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: 8/31/2025
| 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 | 09/02/2025 | 07:59:14 | 79.87, 22.71 | 74.20 | 09/02/2025 | 07:58:58 | 79.86, 22.79 | 74.19 | 1.82 | 16 |
| 2 | 09/04/2025 | 12:25:41 | 79.93, -44.47 | 75.08 | 09/04/2025 | 12:25:59 | 79.92, -44.42 | 75.06 | 1.08 | 18 |
| 3 | 09/04/2025 | 13:15:16 | -77.36, 139.52 | 108.76 | 09/04/2025 | 13:14:03 | -77.12, 138.01 | 108.82 | 45.78 | 73 |
| 4 | 09/06/2025 | 16:52:07 | 79.96,-111.39 | 75.93 | 09/06/2025 | 16:52:59 | 79.97,-111.52 | 75.92 | 2.74 | 52 |
| 5 | 09/06/2025 | 17:42:46 | -79.82, 57.34 | 104.33 | 09/06/2025 | 17:42:04 | -79.81, 57.36 | 104.32 | 0.43 | 42 |
| 6 | 09/08/2025 | 22:09:14 | -79.91, -10.20 | 103.36 | 09/08/2025 | 22:09:05 | -79.91, -10.14 | 103.36 | 1.22 | 9 |
| 7 | 09/11/2025 | 02:35:40 | -79.95, -77.20 | 102.48 | 09/11/2025 | 02:36:04 | -79.96, -77.24 | 102.48 | 1.18 | 24 |
| 8 | 09/11/2025 | 03:26:19 | 79.77, 91.88 | 77.20 | 09/11/2025 | 03:25:09 | 79.77, 91.88 | 77.23 | 0.24 | 70 |
| 9 | 09/13/2025 | 07:02:07 | -80.02,-144.53 | 101.54 | 09/13/2025 | 07:03:03 | -80.03,-144.52 | 101.57 | 0.30 | 56 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 8/31/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 08/31/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE