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: 7/31/2025
| 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 | 08/02/2025 | 12:44:47 | 79.94, -49.34 | 64.75 | 08/02/2025 | 12:45:23 | 79.94, -49.25 | 64.72 | 1.85 | 36 |
| 2 | 08/02/2025 | 13:35:26 | -79.75, 119.76 | 115.60 | 08/02/2025 | 13:34:27 | -79.75, 119.90 | 115.59 | 2.94 | 59 |
| 3 | 08/04/2025 | 17:11:44 | 80.72,-125.90 | 67.07 | 08/04/2025 | 17:12:57 | 80.91,-125.28 | 67.06 | 23.02 | 73 |
| 4 | 08/04/2025 | 18:01:54 | -79.81, 52.62 | 114.92 | 08/04/2025 | 18:01:33 | -79.80, 52.71 | 114.93 | 2.13 | 21 |
| 5 | 08/06/2025 | 22:28:22 | -79.87, -14.55 | 114.22 | 08/06/2025 | 22:28:39 | -79.87, -14.57 | 114.23 | 0.31 | 17 |
| 6 | 08/06/2025 | 23:18:02 | 77.49, 168.27 | 62.15 | 08/06/2025 | 23:16:49 | 77.25, 166.95 | 62.10 | 41.44 | 73 |
| 7 | 08/09/2025 | 02:54:52 | -79.99, -82.34 | 113.39 | 08/09/2025 | 02:55:46 | -79.98, -82.23 | 113.43 | 2.15 | 54 |
| 8 | 08/09/2025 | 03:45:30 | 79.79, 86.88 | 66.26 | 08/09/2025 | 03:44:52 | 79.79, 86.97 | 66.26 | 1.96 | 38 |
| 9 | 08/11/2025 | 08:11:59 | 79.89, 19.37 | 67.06 | 08/11/2025 | 08:11:58 | 79.88, 19.49 | 67.04 | 2.50 | 1 |
| 10 | 08/13/2025 | 12:38:27 | 79.95, -47.88 | 67.83 | 08/13/2025 | 12:39:03 | 79.95, -47.81 | 67.80 | 1.34 | 36 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 7/31/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 07/31/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE