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: 7/20/2025
| 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 | 07/22/2025 | 04:01:31 | -81.27,-125.91 | 113.41 | 07/22/2025 | 04:00:54 | -81.28,-126.02 | 113.37 | 1.95 | 37 |
| 2 | 07/22/2025 | 04:50:48 | 81.28, 41.97 | 66.57 | 07/22/2025 | 04:51:38 | 81.28, 41.86 | 66.56 | 2.15 | 50 |
| 3 | 07/24/2025 | 13:32:24 | -81.28, 91.56 | 112.95 | 07/24/2025 | 13:31:49 | -81.28, 91.57 | 112.93 | 0.37 | 35 |
| 4 | 07/24/2025 | 14:21:42 | 81.27,-100.96 | 67.09 | 07/24/2025 | 14:22:34 | 81.28,-100.96 | 67.06 | 0.61 | 52 |
| 5 | 07/26/2025 | 23:03:17 | -81.28, -51.17 | 112.43 | 07/26/2025 | 23:02:45 | -81.28, -51.26 | 112.39 | 1.51 | 32 |
| 6 | 07/26/2025 | 23:52:34 | 81.29, 116.68 | 67.56 | 07/26/2025 | 23:53:29 | 81.27, 116.58 | 67.54 | 2.08 | 55 |
| 7 | 07/29/2025 | 08:34:09 | -81.28, 166.30 | 111.90 | 07/29/2025 | 08:33:40 | -81.28, 166.28 | 111.88 | 0.75 | 29 |
| 8 | 07/29/2025 | 09:23:27 | 81.27, -26.25 | 68.14 | 07/29/2025 | 09:24:25 | 81.28, -26.29 | 68.11 | 0.87 | 58 |
| 9 | 07/31/2025 | 18:05:01 | -81.28, 23.58 | 111.33 | 07/31/2025 | 18:04:36 | -81.28, 23.40 | 111.29 | 2.93 | 25 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/20/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 07/20/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP