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: 10/27/2025
| 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 | 18:08:29 | -81.26, 24.92 | 81.27 | 10/28/2025 | 18:09:02 | -81.26, 25.09 | 81.31 | 2.89 | 33 |
| 2 | 10/28/2025 | 18:59:13 | 81.26,-167.27 | 98.68 | 10/28/2025 | 18:58:19 | 81.26,-167.31 | 98.72 | 0.70 | 54 |
| 3 | 10/31/2025 | 03:39:18 | -81.26,-117.26 | 80.56 | 10/31/2025 | 03:39:13 | -81.26,-117.38 | 80.54 | 2.17 | 5 |
| 4 | 11/02/2025 | 12:19:25 | 81.26, -67.48 | 100.21 | 11/02/2025 | 12:20:06 | 81.26, -67.57 | 100.20 | 1.45 | 41 |
| 5 | 11/02/2025 | 13:10:09 | -81.25, 100.11 | 79.82 | 11/02/2025 | 13:09:24 | -81.26, 100.09 | 79.79 | 0.64 | 45 |
| 6 | 11/04/2025 | 21:50:16 | 81.26, 149.80 | 100.95 | 11/04/2025 | 21:50:16 | 81.25, 149.86 | 100.94 | 1.12 | 0 |
| 7 | 11/07/2025 | 06:30:22 | -81.26,-160.22 | 78.35 | 11/07/2025 | 06:31:08 | -81.26,-160.28 | 78.37 | 1.01 | 46 |
| 8 | 11/07/2025 | 07:21:06 | 81.25, 7.41 | 101.62 | 11/07/2025 | 07:20:25 | 81.25, 7.24 | 101.66 | 2.99 | 41 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 10/27/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 10/27/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA