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: 11/30/2025
| 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 | 11/30/2025 | 23:45:18 | 81.24, 121.62 | 107.13 | 11/30/2025 | 23:46:19 | 81.25, 121.60 | 107.10 | 0.50 | 61 |
| 2 | 12/01/2025 | 00:36:03 | -81.24, -70.90 | 72.90 | 12/01/2025 | 00:35:37 | -81.23, -71.02 | 72.87 | 2.09 | 26 |
| 3 | 12/03/2025 | 09:16:17 | 81.24, -21.17 | 107.51 | 12/03/2025 | 09:16:14 | 81.24, -21.01 | 107.49 | 2.80 | 3 |
| 4 | 12/05/2025 | 17:56:32 | -81.24, 28.93 | 72.18 | 12/05/2025 | 17:56:52 | -81.23, 28.80 | 72.18 | 2.30 | 20 |
| 5 | 12/05/2025 | 18:47:16 | 81.24,-163.60 | 107.81 | 12/05/2025 | 18:46:09 | 81.23,-163.56 | 107.83 | 1.14 | 67 |
| 6 | 12/08/2025 | 02:36:46 | 81.24, 78.90 | 108.11 | 12/08/2025 | 02:37:28 | 81.24, 78.91 | 108.09 | 0.13 | 42 |
| 7 | 12/08/2025 | 03:27:31 | -81.24,-113.51 | 71.92 | 12/08/2025 | 03:26:46 | -81.23,-113.68 | 71.88 | 2.94 | 45 |
| 8 | 12/10/2025 | 11:17:01 | -81.24, 128.99 | 71.65 | 12/10/2025 | 11:18:04 | -81.24, 128.87 | 71.67 | 2.03 | 63 |
| 9 | 12/10/2025 | 12:07:45 | 81.24, -63.60 | 108.34 | 12/10/2025 | 12:07:21 | 81.24, -63.53 | 108.35 | 1.29 | 24 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/30/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/30/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA