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: 7/15/2025
| 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 | 07/17/2025 | 08:59:43 | -81.28, 159.59 | 114.31 | 07/17/2025 | 08:59:02 | -81.28, 159.74 | 114.31 | 2.56 | 41 |
| 2 | 07/17/2025 | 09:49:01 | 81.27, -32.94 | 65.73 | 07/17/2025 | 09:49:47 | 81.28, -32.80 | 65.68 | 2.36 | 46 |
| 3 | 07/19/2025 | 18:30:38 | -81.27, 16.71 | 113.86 | 07/19/2025 | 18:29:59 | -81.28, 16.60 | 113.82 | 1.95 | 39 |
| 4 | 07/19/2025 | 19:19:55 | 81.28,-175.45 | 66.13 | 07/19/2025 | 19:20:43 | 81.28,-175.55 | 66.12 | 1.79 | 48 |
| 5 | 07/22/2025 | 04:01:32 | -81.27,-125.97 | 113.41 | 07/22/2025 | 04:00:54 | -81.28,-125.78 | 113.41 | 3.28 | 38 |
| 6 | 07/22/2025 | 04:50:49 | 81.28, 41.86 | 66.59 | 07/22/2025 | 04:51:38 | 81.27, 42.05 | 66.53 | 3.30 | 49 |
| 7 | 07/24/2025 | 13:32:25 | -81.28, 91.57 | 112.95 | 07/24/2025 | 13:31:50 | -81.28, 91.43 | 112.91 | 2.37 | 35 |
| 8 | 07/24/2025 | 14:21:43 | 81.27,-101.00 | 67.10 | 07/24/2025 | 14:22:35 | 81.28,-101.15 | 67.09 | 2.65 | 52 |
| 9 | 07/26/2025 | 23:03:18 | -81.28, -51.08 | 112.44 | 07/26/2025 | 23:02:45 | -81.28, -51.01 | 112.43 | 1.33 | 33 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/15/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 07/15/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP