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: 11/1/2025
| 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 | 12:19:25 | 81.26, -67.36 | 100.20 | 11/02/2025 | 12:20:06 | 81.27, -67.39 | 100.18 | 1.29 | 41 |
| 2 | 11/02/2025 | 13:10:09 | -81.25, 100.19 | 79.83 | 11/02/2025 | 13:09:24 | -81.26, 100.22 | 79.80 | 1.45 | 45 |
| 3 | 11/04/2025 | 21:50:16 | 81.26, 149.92 | 100.93 | 11/04/2025 | 21:50:16 | 81.26, 150.09 | 100.91 | 3.01 | 0 |
| 4 | 11/07/2025 | 06:30:22 | -81.26,-160.12 | 78.37 | 11/07/2025 | 06:31:08 | -81.27,-160.01 | 78.40 | 2.14 | 46 |
| 5 | 11/07/2025 | 07:21:06 | 81.25, 7.55 | 101.60 | 11/07/2025 | 07:20:25 | 81.26, 7.55 | 101.63 | 1.18 | 41 |
| 6 | 11/09/2025 | 16:01:12 | -81.25, 57.50 | 77.72 | 11/09/2025 | 16:01:16 | -81.26, 57.43 | 77.71 | 1.72 | 4 |
| 7 | 11/12/2025 | 00:41:18 | 81.25, 107.34 | 102.96 | 11/12/2025 | 00:42:05 | 81.26, 107.22 | 102.95 | 2.19 | 47 |
| 8 | 11/12/2025 | 01:32:03 | -81.25, -85.32 | 77.04 | 11/12/2025 | 01:31:23 | -81.26, -85.15 | 77.04 | 2.87 | 40 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/1/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/01/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA