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: 7/12/2025
| 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 | 07/13/2025 | 05:34:38 | 81.30, 31.31 | 64.97 | 07/13/2025 | 05:34:32 | 81.30, 31.23 | 64.98 | 1.37 | 6 |
| 2 | 07/15/2025 | 15:05:35 | 81.30,-111.68 | 65.38 | 07/15/2025 | 15:05:28 | 81.29,-111.71 | 65.38 | 1.25 | 7 |
| 3 | 07/18/2025 | 00:36:30 | 81.30, 106.09 | 65.71 | 07/18/2025 | 00:36:22 | 81.31, 105.97 | 65.74 | 2.31 | 8 |
| 4 | 07/20/2025 | 10:07:27 | 81.30, -36.93 | 66.20 | 07/20/2025 | 10:07:17 | 81.30, -36.89 | 66.19 | 0.85 | 10 |
| 5 | 07/22/2025 | 18:47:47 | -81.32, 9.83 | 112.89 | 07/22/2025 | 18:49:01 | -81.16, 10.03 | 113.01 | 17.36 | 74 |
| 6 | 07/22/2025 | 19:38:23 | 81.30,-179.59 | 66.65 | 07/22/2025 | 19:38:11 | 81.30,-179.50 | 66.65 | 1.38 | 12 |
| 7 | 07/25/2025 | 04:18:35 | -81.30,-129.66 | 112.85 | 07/25/2025 | 04:19:47 | -81.31,-129.68 | 112.89 | 0.93 | 72 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 7/12/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 07/12/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA