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: 10/16/2025
| 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 | 10/16/2025 | 11:28:11 | 81.18, -68.41 | 96.35 | 10/16/2025 | 11:27:05 | 81.18, -68.44 | 96.40 | 0.69 | 66 |
| 2 | 10/16/2025 | 12:17:30 | -81.19, 99.50 | 83.67 | 10/16/2025 | 12:17:49 | -81.19, 99.44 | 83.67 | 1.20 | 19 |
| 3 | 10/18/2025 | 21:49:51 | -81.19, -43.66 | 82.82 | 10/18/2025 | 21:48:48 | -81.18, -43.62 | 82.79 | 0.86 | 63 |
| 4 | 10/18/2025 | 22:39:09 | 81.20, 124.25 | 97.17 | 10/18/2025 | 22:39:31 | 81.19, 124.27 | 97.15 | 0.70 | 22 |
| 5 | 10/21/2025 | 08:11:29 | 81.19, -18.97 | 98.02 | 10/21/2025 | 08:10:30 | 81.19, -18.84 | 98.04 | 2.27 | 59 |
| 6 | 10/21/2025 | 09:00:49 | -81.18, 148.60 | 81.96 | 10/21/2025 | 09:01:15 | -81.19, 148.65 | 81.98 | 1.12 | 26 |
| 7 | 10/23/2025 | 18:33:08 | -81.17, 5.36 | 81.12 | 10/23/2025 | 18:32:14 | -81.18, 5.49 | 81.10 | 2.32 | 54 |
| 8 | 10/23/2025 | 19:22:25 | 81.20, 173.59 | 98.83 | 10/23/2025 | 19:22:56 | 81.20, 173.77 | 98.78 | 3.01 | 31 |
| 9 | 10/26/2025 | 04:54:43 | 81.19, 30.30 | 99.66 | 10/26/2025 | 04:53:56 | 81.18, 30.17 | 99.71 | 2.28 | 47 |
| 10 | 10/26/2025 | 05:44:02 | -81.21,-161.74 | 80.37 | 10/26/2025 | 05:44:39 | -81.20,-161.59 | 80.41 | 2.61 | 37 |
| 11 | 10/28/2025 | 15:16:18 | -81.19, 54.95 | 79.55 | 10/28/2025 | 15:15:38 | -81.18, 54.76 | 79.50 | 3.26 | 40 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/16/2025
Download SNOs between AURA and NPP since TLE EPOCH: 10/16/2025 in txt file.
Historial Predications of SNOs between AURA and NPP