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: 4/5/2025
| 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 | 04/05/2025 | 18:21:43 | 81.32,-162.86 | 80.44 | 04/05/2025 | 18:21:45 | 81.32,-162.97 | 80.45 | 1.85 | 2 |
| 2 | 04/08/2025 | 03:52:35 | 81.32, 54.12 | 79.57 | 04/08/2025 | 03:53:15 | 81.32, 54.10 | 79.54 | 0.51 | 40 |
| 3 | 04/08/2025 | 04:43:20 | -81.32,-138.33 | 100.49 | 04/08/2025 | 04:42:34 | -81.31,-138.33 | 100.46 | 0.92 | 46 |
| 4 | 04/10/2025 | 14:14:12 | -81.32, 78.98 | 101.39 | 04/10/2025 | 14:14:02 | -81.33, 79.17 | 101.41 | 3.24 | 10 |
| 5 | 04/12/2025 | 23:45:04 | -81.32, -63.81 | 102.27 | 04/12/2025 | 23:45:29 | -81.32, -63.70 | 102.30 | 1.89 | 25 |
| 6 | 04/13/2025 | 00:35:47 | 81.32, 103.93 | 77.66 | 04/13/2025 | 00:34:47 | 81.32, 103.99 | 77.69 | 1.11 | 60 |
| 7 | 04/15/2025 | 09:15:56 | -81.32, 153.32 | 103.12 | 04/15/2025 | 09:16:54 | -81.32, 153.47 | 103.18 | 2.55 | 58 |
| 8 | 04/15/2025 | 10:06:39 | 81.32, -38.95 | 76.81 | 04/15/2025 | 10:06:12 | 81.32, -38.86 | 76.81 | 1.52 | 27 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 4/5/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 04/05/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA