Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between AURA and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/23/2025
| Index | Date (AURA) | Time (AURA) | Lat,Lon (AURA) | SZA (AURA ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 08/23/2025 | 21:47:39 | 81.16, 135.27 | 77.24 | 08/23/2025 | 21:47:05 | 81.16, 135.30 | 77.26 | 0.38 | 34 |
| 2 | 08/23/2025 | 22:36:57 | -81.17, -56.77 | 102.79 | 08/23/2025 | 22:37:47 | -81.18, -56.59 | 102.85 | 3.21 | 50 |
| 3 | 08/26/2025 | 08:09:45 | -81.15, 159.58 | 101.94 | 08/26/2025 | 08:08:45 | -81.15, 159.45 | 101.88 | 2.26 | 60 |
| 4 | 08/26/2025 | 08:59:03 | 81.17, -32.29 | 78.02 | 08/26/2025 | 08:59:27 | 81.17, -32.23 | 77.99 | 1.02 | 24 |
| 5 | 08/28/2025 | 19:21:09 | -81.17, -7.79 | 101.18 | 08/28/2025 | 19:21:07 | -81.17, -7.69 | 101.19 | 1.70 | 2 |
| 6 | 08/31/2025 | 05:43:14 | 81.17, 16.62 | 79.67 | 08/31/2025 | 05:42:47 | 81.16, 16.52 | 79.70 | 1.72 | 27 |
| 7 | 08/31/2025 | 06:32:33 | -81.19,-175.36 | 100.37 | 08/31/2025 | 06:33:30 | -81.18,-175.23 | 100.43 | 2.12 | 57 |
| 8 | 09/02/2025 | 16:05:19 | -81.17, 41.15 | 99.50 | 09/02/2025 | 16:04:27 | -81.16, 41.09 | 99.46 | 1.21 | 52 |
| 9 | 09/02/2025 | 16:54:38 | 81.17,-151.17 | 80.52 | 09/02/2025 | 16:55:10 | 81.17,-151.09 | 80.49 | 1.61 | 32 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/23/2025
Download SNOs between AURA and NPP since TLE EPOCH: 08/23/2025 in txt file.
Historial Predications of SNOs between AURA and NPP