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: 8/20/2025
| 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 | 08/21/2025 | 11:25:33 | -81.15, 110.61 | 103.52 | 08/21/2025 | 11:25:26 | -81.15, 110.52 | 103.51 | 1.57 | 7 |
| 2 | 08/23/2025 | 21:47:38 | 81.16, 135.26 | 77.24 | 08/23/2025 | 21:47:04 | 81.16, 135.32 | 77.26 | 1.17 | 34 |
| 3 | 08/23/2025 | 22:36:57 | -81.18, -56.76 | 102.79 | 08/23/2025 | 22:37:48 | -81.17, -56.94 | 102.80 | 3.15 | 51 |
| 4 | 08/26/2025 | 08:09:45 | -81.14, 159.54 | 101.93 | 08/26/2025 | 08:08:45 | -81.15, 159.47 | 101.88 | 1.26 | 60 |
| 5 | 08/26/2025 | 08:59:03 | 81.17, -32.36 | 78.02 | 08/26/2025 | 08:59:27 | 81.17, -32.20 | 77.99 | 2.61 | 24 |
| 6 | 08/28/2025 | 19:21:09 | -81.17, -7.89 | 101.16 | 08/28/2025 | 19:21:08 | -81.16, -8.04 | 101.14 | 2.66 | 1 |
| 7 | 08/31/2025 | 05:43:14 | 81.15, 16.40 | 79.70 | 08/31/2025 | 05:42:47 | 81.16, 16.55 | 79.70 | 2.66 | 27 |
| 8 | 08/31/2025 | 06:32:33 | -81.18,-175.55 | 100.34 | 08/31/2025 | 06:33:31 | -81.18,-175.59 | 100.37 | 0.68 | 58 |
| 9 | 09/02/2025 | 16:05:19 | -81.15, 40.86 | 99.46 | 09/02/2025 | 16:04:28 | -81.15, 40.74 | 99.40 | 2.01 | 51 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/20/2025
Download SNOs between AURA and NPP since TLE EPOCH: 08/20/2025 in txt file.
Historial Predications of SNOs between AURA and NPP