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: 8/29/2025
| 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 | 08/31/2025 | 02:42:07 | -79.97, -79.01 | 106.40 | 08/31/2025 | 02:42:50 | -79.98, -79.04 | 106.41 | 0.68 | 43 |
| 2 | 08/31/2025 | 03:32:45 | 79.76, 90.32 | 73.23 | 08/31/2025 | 03:31:55 | 79.76, 90.30 | 73.26 | 0.47 | 50 |
| 3 | 09/02/2025 | 07:59:12 | 79.82, 23.20 | 74.10 | 09/02/2025 | 07:58:57 | 79.83, 23.05 | 74.13 | 3.08 | 15 |
| 4 | 09/04/2025 | 12:25:40 | 79.91, -44.24 | 75.04 | 09/04/2025 | 12:25:59 | 79.91, -44.32 | 75.04 | 1.45 | 19 |
| 5 | 09/04/2025 | 13:15:40 | -78.35, 134.56 | 107.43 | 09/04/2025 | 13:14:26 | -78.15, 133.75 | 107.50 | 28.56 | 74 |
| 6 | 09/06/2025 | 16:52:07 | 79.96,-111.43 | 75.94 | 09/06/2025 | 16:53:00 | 79.97,-111.53 | 75.92 | 1.92 | 53 |
| 7 | 09/06/2025 | 17:42:47 | -79.82, 57.32 | 104.33 | 09/06/2025 | 17:42:06 | -79.81, 57.38 | 104.32 | 1.44 | 41 |
| 8 | 09/08/2025 | 22:09:14 | -79.88, -9.89 | 103.42 | 09/08/2025 | 22:09:07 | -79.88, -9.90 | 103.41 | 0.19 | 7 |
| 9 | 09/11/2025 | 02:35:42 | -79.98, -77.44 | 102.44 | 09/11/2025 | 02:36:08 | -79.96, -77.31 | 102.47 | 2.76 | 26 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 8/29/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 08/29/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE