Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between AQUA and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/18/2025
| Index | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 10/20/2025 | 22:01:49 | 81.25, 146.48 | 96.10 | 10/20/2025 | 22:00:57 | 81.25, 146.36 | 96.14 | 2.07 | 52 |
| 2 | 10/20/2025 | 22:51:07 | -81.25, -45.85 | 83.89 | 10/20/2025 | 22:51:41 | -81.25, -45.84 | 83.92 | 0.95 | 34 |
| 3 | 10/23/2025 | 07:32:05 | 81.25, 3.89 | 96.93 | 10/23/2025 | 07:31:54 | 81.25, 3.95 | 96.93 | 1.00 | 11 |
| 4 | 10/25/2025 | 16:13:03 | -81.25, 53.65 | 82.28 | 10/25/2025 | 16:12:08 | -81.25, 53.50 | 82.23 | 2.56 | 55 |
| 5 | 10/25/2025 | 17:02:20 | 81.24,-138.81 | 97.75 | 10/25/2025 | 17:02:52 | 81.25,-138.91 | 97.75 | 2.03 | 32 |
| 6 | 10/28/2025 | 01:43:16 | -81.25, -88.76 | 81.50 | 10/28/2025 | 01:43:04 | -81.25, -88.65 | 81.51 | 1.94 | 12 |
| 7 | 10/30/2025 | 10:24:10 | 81.25, -38.99 | 99.27 | 10/30/2025 | 10:23:17 | 81.25, -39.03 | 99.31 | 0.70 | 53 |
| 8 | 10/30/2025 | 11:13:28 | -81.25, 128.72 | 80.73 | 10/30/2025 | 11:14:01 | -81.24, 128.75 | 80.75 | 0.72 | 33 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/18/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 10/18/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP