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: 8/14/2025
| 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 | 08/15/2025 | 02:20:33 | 81.27, 79.94 | 72.59 | 08/15/2025 | 02:19:21 | 81.28, 80.02 | 72.62 | 1.51 | 72 |
| 2 | 08/15/2025 | 03:09:51 | -81.27,-112.43 | 107.40 | 08/15/2025 | 03:10:05 | -81.27,-112.41 | 107.41 | 0.71 | 14 |
| 3 | 08/17/2025 | 11:51:19 | 81.28, -62.50 | 73.29 | 08/17/2025 | 11:50:15 | 81.27, -62.36 | 73.31 | 2.50 | 64 |
| 4 | 08/17/2025 | 12:40:37 | -81.28, 105.15 | 106.70 | 08/17/2025 | 12:40:59 | -81.27, 105.25 | 106.73 | 1.92 | 22 |
| 5 | 08/19/2025 | 21:22:05 | 81.28, 154.82 | 74.04 | 08/19/2025 | 21:21:10 | 81.27, 154.84 | 74.07 | 0.45 | 55 |
| 6 | 08/19/2025 | 22:11:23 | -81.27, -37.52 | 105.95 | 08/19/2025 | 22:11:54 | -81.27, -37.51 | 105.97 | 0.56 | 31 |
| 7 | 08/22/2025 | 06:52:50 | 81.28, 12.28 | 74.79 | 08/22/2025 | 06:52:04 | 81.27, 12.40 | 74.80 | 2.14 | 46 |
| 8 | 08/22/2025 | 07:42:09 | -81.26, 179.58 | 105.16 | 08/22/2025 | 07:42:49 | -81.27, 179.70 | 105.19 | 2.26 | 40 |
| 9 | 08/24/2025 | 16:23:34 | 81.27,-130.50 | 75.59 | 08/24/2025 | 16:22:58 | 81.27,-130.48 | 75.60 | 0.36 | 36 |
| 10 | 08/24/2025 | 17:12:52 | -81.27, 37.20 | 104.41 | 08/24/2025 | 17:13:42 | -81.27, 37.26 | 104.45 | 1.17 | 50 |
| 11 | 08/27/2025 | 01:54:18 | 81.27, 86.87 | 76.38 | 08/27/2025 | 01:53:52 | 81.27, 87.01 | 76.37 | 2.42 | 26 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/14/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 08/14/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP