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: 8/13/2025
| 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 | 81.28, 80.08 | 72.57 | 08/15/2025 | 02:19:21 | 81.27, 80.15 | 72.60 | 1.20 | 72 |
| 2 | 08/15/2025 | 03:09:51 | -81.27,-112.27 | 107.42 | 08/15/2025 | 03:10:05 | -81.27,-112.27 | 107.43 | 0.31 | 14 |
| 3 | 08/17/2025 | 11:51:19 | 81.27, -62.72 | 73.32 | 08/17/2025 | 11:50:15 | 81.27, -62.61 | 73.34 | 1.88 | 64 |
| 4 | 08/17/2025 | 12:40:37 | -81.27, 104.94 | 106.68 | 08/17/2025 | 12:40:59 | -81.27, 105.01 | 106.70 | 1.20 | 22 |
| 5 | 08/19/2025 | 21:22:05 | 81.27, 154.64 | 74.06 | 08/19/2025 | 21:21:10 | 81.28, 154.59 | 74.10 | 1.19 | 55 |
| 6 | 08/19/2025 | 22:11:23 | -81.27, -37.69 | 105.93 | 08/19/2025 | 22:11:54 | -81.27, -37.75 | 105.94 | 1.17 | 31 |
| 7 | 08/22/2025 | 06:52:50 | 81.27, 12.14 | 74.81 | 08/22/2025 | 06:52:04 | 81.27, 12.15 | 74.83 | 0.13 | 46 |
| 8 | 08/22/2025 | 07:42:08 | -81.27, 179.83 | 105.19 | 08/22/2025 | 07:42:48 | -81.27, 179.85 | 105.22 | 0.60 | 40 |
| 9 | 08/24/2025 | 16:23:35 | 81.27,-130.59 | 75.60 | 08/24/2025 | 16:22:59 | 81.27,-130.72 | 75.64 | 2.27 | 36 |
| 10 | 08/24/2025 | 17:12:53 | -81.27, 37.12 | 104.40 | 08/24/2025 | 17:13:43 | -81.27, 37.03 | 104.42 | 1.50 | 50 |
| 11 | 08/27/2025 | 01:54:19 | 81.27, 86.84 | 76.38 | 08/27/2025 | 01:53:53 | 81.27, 86.78 | 76.41 | 1.00 | 26 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/13/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 08/13/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP