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: 8/19/2025
| 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 | 08/19/2025 | 21:22:05 | 81.27, 154.67 | 74.06 | 08/19/2025 | 21:21:10 | 81.27, 154.65 | 74.10 | 0.80 | 55 |
| 2 | 08/19/2025 | 22:11:23 | -81.27, -37.71 | 105.93 | 08/19/2025 | 22:11:54 | -81.27, -37.73 | 105.94 | 0.83 | 31 |
| 3 | 08/22/2025 | 06:52:50 | 81.27, 12.17 | 74.80 | 08/22/2025 | 06:52:04 | 81.27, 12.21 | 74.82 | 0.64 | 46 |
| 4 | 08/22/2025 | 07:42:08 | -81.27, 179.82 | 105.19 | 08/22/2025 | 07:42:48 | -81.27, 179.87 | 105.22 | 1.01 | 40 |
| 5 | 08/24/2025 | 16:23:35 | 81.27,-130.54 | 75.59 | 08/24/2025 | 16:22:59 | 81.27,-130.65 | 75.63 | 1.95 | 36 |
| 6 | 08/24/2025 | 17:12:53 | -81.27, 37.12 | 104.40 | 08/24/2025 | 17:13:43 | -81.27, 37.06 | 104.42 | 1.15 | 50 |
| 7 | 08/27/2025 | 01:54:19 | 81.27, 86.91 | 76.37 | 08/27/2025 | 01:53:53 | 81.27, 86.85 | 76.40 | 1.11 | 26 |
| 8 | 08/27/2025 | 02:43:37 | -81.27,-105.41 | 103.62 | 08/27/2025 | 02:44:37 | -81.27,-105.40 | 103.66 | 0.62 | 60 |
| 9 | 08/29/2025 | 11:25:03 | 81.27, -55.86 | 77.20 | 08/29/2025 | 11:24:47 | 81.27, -55.68 | 77.18 | 2.96 | 16 |
| 10 | 08/29/2025 | 12:14:21 | -81.27, 111.84 | 102.80 | 08/29/2025 | 12:15:32 | -81.27, 111.72 | 102.82 | 2.14 | 71 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/19/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 08/19/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP