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: 10/29/2025
| 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 | 10/31/2025 | 03:39:19 | -81.26,-117.36 | 80.55 | 10/31/2025 | 03:39:14 | -81.26,-117.44 | 80.54 | 1.23 | 5 |
| 2 | 11/02/2025 | 12:19:26 | 81.26, -67.55 | 100.22 | 11/02/2025 | 12:20:07 | 81.26, -67.55 | 100.20 | 0.09 | 41 |
| 3 | 11/02/2025 | 13:10:10 | -81.26, 100.02 | 79.81 | 11/02/2025 | 13:09:25 | -81.26, 100.08 | 79.79 | 1.06 | 45 |
| 4 | 11/04/2025 | 21:50:16 | 81.26, 149.75 | 100.96 | 11/04/2025 | 21:50:16 | 81.26, 149.92 | 100.93 | 2.95 | 0 |
| 5 | 11/07/2025 | 06:30:22 | -81.26,-160.27 | 78.35 | 11/07/2025 | 06:31:08 | -81.26,-160.18 | 78.38 | 1.46 | 46 |
| 6 | 11/07/2025 | 07:21:06 | 81.25, 7.38 | 101.62 | 11/07/2025 | 07:20:25 | 81.25, 7.35 | 101.65 | 0.46 | 41 |
| 7 | 11/09/2025 | 16:01:12 | -81.25, 57.36 | 77.70 | 11/09/2025 | 16:01:16 | -81.25, 57.23 | 77.69 | 2.22 | 4 |
| 8 | 11/12/2025 | 00:41:18 | 81.26, 107.20 | 102.98 | 11/12/2025 | 00:42:04 | 81.26, 107.34 | 102.94 | 2.58 | 46 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 10/29/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 10/29/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA