Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/5/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Distance(km) | Time Diff (sec) |
| 1 | 09/07/2025 | 11:28:40 | -81.27, 123.59 | 99.69 | 09/07/2025 | 11:29:42 | -81.28, 123.55 | 99.72 | 0.79 | 62 |
| 2 | 09/07/2025 | 12:19:24 | 81.27, -68.87 | 80.30 | 09/07/2025 | 12:19:00 | 81.27, -68.93 | 80.32 | 1.07 | 24 |
| 3 | 09/09/2025 | 20:59:34 | -81.27, -19.05 | 98.84 | 09/09/2025 | 21:00:20 | -81.27, -19.13 | 98.85 | 1.46 | 46 |
| 4 | 09/09/2025 | 21:50:18 | 81.27, 148.47 | 81.15 | 09/09/2025 | 21:49:38 | 81.26, 148.34 | 81.19 | 2.22 | 40 |
| 5 | 09/12/2025 | 06:30:28 | -81.27,-161.73 | 97.97 | 09/12/2025 | 06:30:57 | -81.27,-161.87 | 97.97 | 2.40 | 29 |
| 6 | 09/12/2025 | 07:21:12 | 81.27, 5.76 | 82.02 | 09/12/2025 | 07:20:14 | 81.27, 5.96 | 82.03 | 3.32 | 58 |
| 7 | 09/14/2025 | 16:01:22 | -81.27, 55.54 | 97.09 | 09/14/2025 | 16:01:32 | -81.27, 55.74 | 97.12 | 3.31 | 10 |
| 8 | 09/17/2025 | 01:32:16 | -81.27, -87.23 | 96.19 | 09/17/2025 | 01:32:07 | -81.26, -87.09 | 96.21 | 2.62 | 9 |
| 9 | 09/19/2025 | 10:12:24 | 81.27, -37.18 | 84.68 | 09/19/2025 | 10:13:22 | 81.26, -37.33 | 84.66 | 2.65 | 58 |
Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 9/5/2025
Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 09/05/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and AQUA