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: 10/28/2025
| 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 | 10/28/2025 | 18:08:28 | -81.26, 25.25 | 81.31 | 10/28/2025 | 18:09:02 | -81.26, 25.06 | 81.30 | 3.25 | 34 |
| 2 | 10/28/2025 | 18:59:13 | 81.26,-167.32 | 98.69 | 10/28/2025 | 18:58:19 | 81.26,-167.33 | 98.72 | 0.22 | 54 |
| 3 | 10/31/2025 | 03:39:19 | -81.26,-117.32 | 80.55 | 10/31/2025 | 03:39:14 | -81.26,-117.40 | 80.54 | 1.33 | 5 |
| 4 | 11/02/2025 | 12:19:25 | 81.26, -67.54 | 100.22 | 11/02/2025 | 12:20:06 | 81.26, -67.54 | 100.20 | 0.17 | 41 |
| 5 | 11/02/2025 | 13:10:09 | -81.26, 100.05 | 79.81 | 11/02/2025 | 13:09:24 | -81.26, 100.11 | 79.79 | 1.11 | 45 |
| 6 | 11/04/2025 | 21:50:16 | 81.26, 149.73 | 100.96 | 11/04/2025 | 21:50:16 | 81.26, 149.91 | 100.93 | 3.06 | 0 |
| 7 | 11/07/2025 | 06:30:22 | -81.26,-160.31 | 78.34 | 11/07/2025 | 06:31:08 | -81.26,-160.20 | 78.38 | 1.82 | 46 |
| 8 | 11/07/2025 | 07:21:06 | 81.25, 7.33 | 101.63 | 11/07/2025 | 07:20:25 | 81.25, 7.33 | 101.65 | 0.36 | 41 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 10/28/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 10/28/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA