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: 11/23/2025
| 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 | 20:53:49 | 81.25, 164.02 | 105.85 | 11/23/2025 | 20:55:02 | 81.24, 164.04 | 105.80 | 1.37 | 73 |
| 2 | 11/23/2025 | 21:44:33 | -81.24, -28.17 | 74.22 | 11/23/2025 | 21:44:19 | -81.25, -28.13 | 74.21 | 0.75 | 14 |
| 3 | 11/26/2025 | 06:24:48 | 81.24, 21.76 | 106.27 | 11/26/2025 | 06:25:00 | 81.25, 21.80 | 106.26 | 0.89 | 12 |
| 4 | 11/26/2025 | 07:15:20 | -81.12,-165.82 | 74.43 | 11/26/2025 | 07:14:07 | -81.41,-166.46 | 74.14 | 34.28 | 73 |
| 5 | 11/28/2025 | 15:05:04 | -81.25, 71.54 | 73.27 | 11/28/2025 | 15:05:41 | -81.25, 71.64 | 73.30 | 1.78 | 37 |
| 6 | 11/28/2025 | 15:55:48 | 81.24,-120.94 | 106.71 | 11/28/2025 | 15:54:58 | 81.24,-120.75 | 106.71 | 3.29 | 50 |
| 7 | 11/30/2025 | 23:45:17 | 81.24, 121.68 | 107.12 | 11/30/2025 | 23:46:19 | 81.25, 121.73 | 107.08 | 1.43 | 62 |
| 8 | 12/01/2025 | 00:36:02 | -81.24, -70.78 | 72.91 | 12/01/2025 | 00:35:37 | -81.24, -70.81 | 72.89 | 0.81 | 25 |
| 9 | 12/03/2025 | 09:16:17 | 81.24, -21.10 | 107.50 | 12/03/2025 | 09:16:16 | 81.24, -21.04 | 107.49 | 1.25 | 1 |
| 10 | 12/05/2025 | 17:56:32 | -81.24, 29.05 | 72.20 | 12/05/2025 | 17:56:54 | -81.25, 29.09 | 72.21 | 0.97 | 22 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/23/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/23/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA