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: 8/1/2025
| 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 | 08/01/2025 | 22:00:19 | 81.15, 131.55 | 70.90 | 08/01/2025 | 21:59:52 | 81.15, 131.62 | 70.91 | 1.16 | 27 |
| 2 | 08/01/2025 | 22:49:38 | -81.17, -60.44 | 109.14 | 08/01/2025 | 22:50:35 | -81.16, -60.45 | 109.18 | 0.52 | 57 |
| 3 | 08/04/2025 | 08:22:31 | -81.15, 156.06 | 108.49 | 08/04/2025 | 08:21:32 | -81.15, 156.22 | 108.48 | 2.84 | 59 |
| 4 | 08/04/2025 | 09:11:50 | 81.16, -36.17 | 71.51 | 08/04/2025 | 09:12:16 | 81.16, -36.00 | 71.47 | 2.93 | 26 |
| 5 | 08/06/2025 | 19:34:02 | -81.14, -11.90 | 107.82 | 08/06/2025 | 19:33:57 | -81.15, -11.78 | 107.84 | 2.18 | 5 |
| 6 | 08/09/2025 | 05:56:12 | 81.14, 12.58 | 72.85 | 08/09/2025 | 05:55:38 | 81.14, 12.54 | 72.88 | 0.65 | 34 |
| 7 | 08/09/2025 | 06:45:31 | -81.16,-179.37 | 107.20 | 08/09/2025 | 06:46:21 | -81.16,-179.44 | 107.22 | 1.18 | 50 |
| 8 | 08/11/2025 | 16:18:22 | -81.15, 37.13 | 106.48 | 08/11/2025 | 16:17:18 | -81.14, 37.15 | 106.44 | 0.36 | 64 |
| 9 | 08/11/2025 | 17:07:40 | 81.17,-154.79 | 73.48 | 08/11/2025 | 17:08:01 | 81.16,-154.80 | 73.47 | 0.55 | 21 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/1/2025
Download SNOs between AURA and NPP since TLE EPOCH: 08/01/2025 in txt file.
Historial Predications of SNOs between AURA and NPP