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: 11/2/2025
| 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 | 11/02/2025 | 13:10:09 | -81.25, 100.11 | 79.82 | 11/02/2025 | 13:09:24 | -81.26, 100.14 | 79.80 | 0.98 | 45 |
| 2 | 11/04/2025 | 21:50:16 | 81.26, 149.86 | 100.94 | 11/04/2025 | 21:50:17 | 81.25, 149.69 | 100.96 | 3.18 | 1 |
| 3 | 11/07/2025 | 06:30:22 | -81.26,-160.18 | 78.36 | 11/07/2025 | 06:31:09 | -81.25,-160.34 | 78.37 | 2.84 | 47 |
| 4 | 11/07/2025 | 07:21:07 | 81.26, 7.11 | 101.66 | 11/07/2025 | 07:20:26 | 81.25, 7.23 | 101.66 | 2.34 | 41 |
| 5 | 11/09/2025 | 16:01:13 | -81.26, 57.08 | 77.67 | 11/09/2025 | 16:01:17 | -81.25, 57.23 | 77.69 | 2.64 | 4 |
| 6 | 11/12/2025 | 00:41:18 | 81.25, 107.34 | 102.96 | 11/12/2025 | 00:42:06 | 81.26, 107.18 | 102.95 | 2.68 | 48 |
| 7 | 11/12/2025 | 01:32:03 | -81.25, -85.33 | 77.04 | 11/12/2025 | 01:31:24 | -81.25, -85.19 | 77.04 | 2.33 | 39 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/2/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/02/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA