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: 11/22/2025
| 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 | 11/23/2025 | 20:53:48 | 81.25, 164.18 | 105.83 | 11/23/2025 | 20:55:01 | 81.25, 164.22 | 105.78 | 0.59 | 73 |
| 2 | 11/23/2025 | 21:44:33 | -81.25, -28.39 | 74.19 | 11/23/2025 | 21:44:19 | -81.24, -28.33 | 74.19 | 1.49 | 14 |
| 3 | 11/26/2025 | 06:24:48 | 81.25, 21.54 | 106.30 | 11/26/2025 | 06:25:00 | 81.24, 21.61 | 106.28 | 1.43 | 12 |
| 4 | 11/26/2025 | 07:15:20 | -81.13,-166.02 | 74.40 | 11/26/2025 | 07:14:07 | -81.41,-166.65 | 74.12 | 32.89 | 73 |
| 5 | 11/28/2025 | 15:05:03 | -81.24, 71.73 | 73.30 | 11/28/2025 | 15:05:40 | -81.26, 71.85 | 73.32 | 2.39 | 37 |
| 6 | 11/28/2025 | 15:55:47 | 81.24,-120.75 | 106.69 | 11/28/2025 | 15:54:58 | 81.23,-120.93 | 106.73 | 3.10 | 49 |
| 7 | 11/30/2025 | 23:45:18 | 81.25, 121.51 | 107.14 | 11/30/2025 | 23:46:20 | 81.25, 121.55 | 107.10 | 0.73 | 62 |
| 8 | 12/01/2025 | 00:36:03 | -81.24, -70.94 | 72.89 | 12/01/2025 | 00:35:38 | -81.24, -70.98 | 72.88 | 0.94 | 25 |
| 9 | 12/03/2025 | 09:16:17 | 81.24, -20.85 | 107.47 | 12/03/2025 | 09:16:16 | 81.25, -20.83 | 107.47 | 1.02 | 1 |
| 10 | 12/05/2025 | 17:56:33 | -81.24, 28.95 | 72.19 | 12/05/2025 | 17:56:55 | -81.24, 28.92 | 72.20 | 0.59 | 22 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/22/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/22/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA