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: 11/13/2025
| 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 | 11/14/2025 | 09:22:02 | -81.25, 157.10 | 76.41 | 11/14/2025 | 09:22:51 | -81.26, 157.10 | 76.44 | 0.54 | 49 |
| 2 | 11/14/2025 | 10:12:46 | 81.25, -35.16 | 103.54 | 11/14/2025 | 10:12:08 | 81.25, -35.29 | 103.58 | 2.32 | 38 |
| 3 | 11/16/2025 | 18:53:02 | -81.25, 14.65 | 75.84 | 11/16/2025 | 18:52:53 | -81.25, 14.48 | 75.82 | 2.94 | 9 |
| 4 | 11/19/2025 | 03:33:17 | 81.25, 64.32 | 104.77 | 11/19/2025 | 03:33:34 | 81.24, 64.25 | 104.77 | 1.63 | 17 |
| 5 | 11/19/2025 | 04:24:01 | -81.24,-127.90 | 75.29 | 11/19/2025 | 04:22:51 | -81.25,-127.86 | 75.25 | 1.09 | 70 |
| 6 | 11/21/2025 | 12:13:32 | -81.25, 114.43 | 74.71 | 11/21/2025 | 12:14:14 | -81.25, 114.24 | 74.71 | 3.14 | 42 |
| 7 | 11/21/2025 | 13:04:17 | 81.25, -78.37 | 105.32 | 11/21/2025 | 13:03:31 | 81.24, -78.21 | 105.31 | 3.06 | 46 |
| 8 | 11/23/2025 | 20:53:47 | 81.25, 164.20 | 105.83 | 11/23/2025 | 20:54:51 | 81.25, 164.20 | 105.79 | 0.37 | 64 |
| 9 | 11/23/2025 | 21:44:32 | -81.25, -28.32 | 74.19 | 11/23/2025 | 21:44:09 | -81.24, -28.31 | 74.19 | 1.05 | 23 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/13/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/13/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA