Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and AQUA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/15/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Distance(km) | Time Diff (sec) |
| 1 | 08/18/2025 | 03:27:49 | -81.29,-116.34 | 106.55 | 08/18/2025 | 03:27:57 | -81.29,-116.42 | 106.54 | 1.52 | 8 |
| 2 | 08/20/2025 | 12:58:43 | -81.29, 101.06 | 105.81 | 08/20/2025 | 12:58:42 | -81.28, 100.88 | 105.78 | 3.20 | 1 |
| 3 | 08/22/2025 | 22:29:38 | -81.29, -41.57 | 105.05 | 08/22/2025 | 22:29:27 | -81.29, -41.67 | 105.03 | 1.73 | 11 |
| 4 | 08/25/2025 | 07:09:48 | 81.29, 8.24 | 75.76 | 08/25/2025 | 07:10:53 | 81.30, 8.25 | 75.72 | 0.66 | 65 |
| 5 | 08/25/2025 | 08:00:33 | -81.29, 175.77 | 104.27 | 08/25/2025 | 08:00:11 | -81.30, 175.94 | 104.28 | 2.95 | 22 |
| 6 | 08/27/2025 | 16:40:43 | 81.29,-134.44 | 76.55 | 08/27/2025 | 16:41:37 | 81.30,-134.39 | 76.52 | 0.97 | 54 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/15/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/15/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA