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: 10/31/2025
| 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 | 12:19:26 | 81.26, -67.66 | 100.24 | 11/02/2025 | 12:20:07 | 81.25, -67.69 | 100.21 | 0.93 | 41 |
| 2 | 11/02/2025 | 13:10:10 | -81.26, 99.90 | 79.79 | 11/02/2025 | 13:09:25 | -81.25, 99.93 | 79.77 | 0.86 | 45 |
| 3 | 11/04/2025 | 21:50:17 | 81.26, 149.62 | 100.97 | 11/04/2025 | 21:50:17 | 81.25, 149.76 | 100.95 | 2.63 | 0 |
| 4 | 11/07/2025 | 06:30:23 | -81.26,-160.42 | 78.33 | 11/07/2025 | 06:31:09 | -81.25,-160.39 | 78.36 | 1.41 | 46 |
| 5 | 11/07/2025 | 07:21:07 | 81.26, 7.24 | 101.64 | 11/07/2025 | 07:20:26 | 81.24, 7.16 | 101.67 | 1.90 | 41 |
| 6 | 11/09/2025 | 16:01:12 | -81.26, 57.19 | 77.68 | 11/09/2025 | 16:01:15 | -81.26, 57.37 | 77.70 | 3.15 | 3 |
| 7 | 11/12/2025 | 00:41:18 | 81.26, 107.01 | 103.00 | 11/12/2025 | 00:42:04 | 81.25, 107.07 | 102.96 | 1.26 | 46 |
| 8 | 11/12/2025 | 01:32:02 | -81.25, -85.25 | 77.05 | 11/12/2025 | 01:31:22 | -81.25, -85.29 | 77.03 | 0.69 | 40 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 10/31/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 10/31/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA