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: 8/27/2025
| 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 | 08/28/2025 | 22:15:38 | -79.88, -11.46 | 107.34 | 08/28/2025 | 22:15:46 | -79.88, -11.52 | 107.33 | 1.04 | 8 |
| 2 | 08/31/2025 | 02:42:06 | -79.96, -78.85 | 106.43 | 08/31/2025 | 02:42:49 | -79.96, -78.86 | 106.45 | 0.26 | 43 |
| 3 | 08/31/2025 | 03:32:45 | 79.78, 90.18 | 73.26 | 08/31/2025 | 03:31:55 | 79.78, 90.18 | 73.28 | 0.10 | 50 |
| 4 | 09/02/2025 | 07:59:12 | 79.83, 23.08 | 74.12 | 09/02/2025 | 07:58:57 | 79.84, 22.98 | 74.15 | 2.06 | 15 |
| 5 | 09/04/2025 | 12:25:41 | 79.95, -44.63 | 75.11 | 09/04/2025 | 12:26:00 | 79.95, -44.61 | 75.10 | 0.52 | 19 |
| 6 | 09/04/2025 | 13:15:50 | -78.74, 132.21 | 106.86 | 09/04/2025 | 13:14:36 | -78.59, 131.63 | 106.91 | 21.20 | 74 |
| 7 | 09/06/2025 | 16:52:08 | 80.00,-111.79 | 76.00 | 09/06/2025 | 16:53:01 | 79.99,-111.74 | 75.97 | 1.14 | 53 |
| 8 | 09/06/2025 | 17:42:46 | -79.79, 57.55 | 104.37 | 09/06/2025 | 17:42:06 | -79.80, 57.46 | 104.34 | 1.94 | 40 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 8/27/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 08/27/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE