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: 8/9/2025
| 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 | 08/09/2025 | 05:56:12 | 81.14, 12.62 | 72.84 | 08/09/2025 | 05:55:38 | 81.14, 12.54 | 72.88 | 1.38 | 34 |
| 2 | 08/09/2025 | 06:45:31 | -81.16,-179.40 | 107.20 | 08/09/2025 | 06:46:21 | -81.16,-179.50 | 107.21 | 1.63 | 50 |
| 3 | 08/11/2025 | 16:18:22 | -81.15, 37.17 | 106.48 | 08/11/2025 | 16:17:18 | -81.14, 37.09 | 106.43 | 1.43 | 64 |
| 4 | 08/11/2025 | 17:07:41 | 81.15,-155.05 | 73.52 | 08/11/2025 | 17:08:02 | 81.15,-155.18 | 73.52 | 2.25 | 21 |
| 5 | 08/14/2025 | 03:29:50 | -81.17,-130.33 | 105.81 | 08/14/2025 | 03:29:41 | -81.16,-130.25 | 105.82 | 1.48 | 9 |
| 6 | 08/16/2025 | 13:51:59 | 81.15,-106.09 | 74.96 | 08/16/2025 | 13:51:22 | 81.15,-106.08 | 74.98 | 0.27 | 37 |
| 7 | 08/16/2025 | 14:41:18 | -81.17, 61.94 | 105.09 | 08/16/2025 | 14:42:05 | -81.17, 62.00 | 105.13 | 1.02 | 47 |
| 8 | 08/19/2025 | 00:14:07 | -81.14, -81.76 | 104.27 | 08/19/2025 | 00:13:02 | -81.14, -81.88 | 104.21 | 2.04 | 65 |
| 9 | 08/19/2025 | 01:03:25 | 81.16, 86.31 | 75.68 | 08/19/2025 | 01:03:44 | 81.17, 86.48 | 75.65 | 2.96 | 19 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/9/2025
Download SNOs between AURA and NPP since TLE EPOCH: 08/09/2025 in txt file.
Historial Predications of SNOs between AURA and NPP