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: 8/8/2025
| 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 | 08/09/2025 | 02:54:49 | -79.91, -81.51 | 113.55 | 08/09/2025 | 02:55:44 | -79.91, -81.67 | 113.55 | 3.20 | 55 |
| 2 | 08/09/2025 | 03:45:28 | 79.73, 87.44 | 66.15 | 08/09/2025 | 03:44:51 | 79.74, 87.29 | 66.19 | 3.07 | 37 |
| 3 | 08/11/2025 | 08:11:57 | 79.83, 19.94 | 66.95 | 08/11/2025 | 08:11:57 | 79.83, 19.87 | 66.96 | 1.46 | 0 |
| 4 | 08/13/2025 | 12:38:26 | 79.92, -47.59 | 67.77 | 08/13/2025 | 12:39:03 | 79.93, -47.65 | 67.76 | 1.31 | 37 |
| 5 | 08/13/2025 | 13:29:05 | -79.73, 121.54 | 112.58 | 08/13/2025 | 13:28:07 | -79.73, 121.55 | 112.55 | 0.04 | 58 |
| 6 | 08/15/2025 | 17:05:07 | 80.35,-118.87 | 69.29 | 08/15/2025 | 17:06:20 | 80.42,-118.54 | 69.26 | 9.97 | 73 |
| 7 | 08/15/2025 | 17:55:33 | -79.80, 54.32 | 111.79 | 08/15/2025 | 17:55:12 | -79.80, 54.28 | 111.78 | 0.80 | 21 |
| 8 | 08/17/2025 | 22:22:01 | -79.86, -12.92 | 110.99 | 08/17/2025 | 22:22:17 | -79.87, -13.06 | 110.98 | 2.90 | 16 |
| 9 | 08/20/2025 | 02:48:30 | -79.96, -80.49 | 110.12 | 08/20/2025 | 02:49:22 | -79.96, -80.48 | 110.14 | 0.25 | 52 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 8/8/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 08/08/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE