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: 7/14/2025
| 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 | 07/14/2025 | 23:28:49 | -81.27, -58.02 | 114.66 | 07/14/2025 | 23:28:07 | -81.28, -57.87 | 114.66 | 2.70 | 42 |
| 2 | 07/15/2025 | 00:18:06 | 81.28, 109.85 | 65.32 | 07/15/2025 | 00:18:51 | 81.28, 109.98 | 65.27 | 2.34 | 45 |
| 3 | 07/17/2025 | 08:59:44 | -81.27, 159.29 | 114.27 | 07/17/2025 | 08:59:03 | -81.28, 159.41 | 114.26 | 2.22 | 41 |
| 4 | 07/17/2025 | 09:49:01 | 81.28, -32.86 | 65.72 | 07/17/2025 | 09:49:47 | 81.28, -32.75 | 65.67 | 1.87 | 46 |
| 5 | 07/19/2025 | 18:30:38 | -81.28, 16.83 | 113.88 | 07/19/2025 | 18:29:59 | -81.28, 16.66 | 113.83 | 2.87 | 39 |
| 6 | 07/19/2025 | 19:19:55 | 81.29,-175.34 | 66.12 | 07/19/2025 | 19:20:43 | 81.28,-175.51 | 66.11 | 3.04 | 48 |
| 7 | 07/22/2025 | 04:01:32 | -81.28,-125.80 | 113.43 | 07/22/2025 | 04:00:54 | -81.28,-125.73 | 113.42 | 1.29 | 38 |
| 8 | 07/22/2025 | 04:50:50 | 81.27, 41.63 | 66.62 | 07/22/2025 | 04:51:39 | 81.28, 41.70 | 66.58 | 1.51 | 49 |
| 9 | 07/24/2025 | 13:32:26 | -81.27, 91.40 | 112.93 | 07/24/2025 | 13:31:50 | -81.28, 91.47 | 112.91 | 1.23 | 36 |
| 10 | 07/24/2025 | 14:21:43 | 81.28,-100.79 | 67.07 | 07/24/2025 | 14:22:34 | 81.27,-100.72 | 67.03 | 1.25 | 51 |
| 11 | 07/26/2025 | 23:03:18 | -81.28, -51.17 | 112.43 | 07/26/2025 | 23:02:45 | -81.28, -51.36 | 112.38 | 3.19 | 33 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/14/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 07/14/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP