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: 8/11/2025
| 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 | 08/13/2025 | 08:25:58 | -81.29, 169.01 | 107.99 | 08/13/2025 | 08:26:23 | -81.29, 168.90 | 107.99 | 1.89 | 25 |
| 2 | 08/13/2025 | 09:16:42 | 81.29, -23.55 | 72.01 | 08/13/2025 | 09:15:41 | 81.29, -23.53 | 72.04 | 0.74 | 61 |
| 3 | 08/15/2025 | 17:56:54 | -81.30, 26.08 | 107.24 | 08/15/2025 | 17:57:10 | -81.29, 26.24 | 107.28 | 2.82 | 16 |
| 4 | 08/15/2025 | 18:47:37 | 81.29,-166.11 | 72.70 | 08/15/2025 | 18:46:28 | 81.28,-166.21 | 72.76 | 1.87 | 69 |
| 5 | 08/18/2025 | 03:27:48 | -81.29,-116.11 | 106.58 | 08/18/2025 | 03:27:56 | -81.29,-116.30 | 106.56 | 3.26 | 8 |
| 6 | 08/20/2025 | 12:58:44 | -81.29, 100.90 | 105.78 | 08/20/2025 | 12:58:42 | -81.29, 100.90 | 105.79 | 0.77 | 2 |
| 7 | 08/22/2025 | 21:39:09 | 81.31, 144.79 | 75.85 | 08/22/2025 | 21:40:22 | 81.02, 145.62 | 75.59 | 35.50 | 73 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/11/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/11/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA