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: 10/14/2025
| 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 | 11:28:12 | 81.17, -68.57 | 96.37 | 10/16/2025 | 11:27:06 | 81.17, -68.60 | 96.42 | 0.48 | 66 |
| 2 | 10/16/2025 | 12:17:31 | -81.19, 99.35 | 83.65 | 10/16/2025 | 12:17:50 | -81.19, 99.29 | 83.65 | 1.01 | 19 |
| 3 | 10/18/2025 | 21:49:51 | -81.18, -43.82 | 82.80 | 10/18/2025 | 21:48:48 | -81.18, -43.76 | 82.77 | 1.09 | 63 |
| 4 | 10/18/2025 | 22:39:09 | 81.19, 124.07 | 97.19 | 10/18/2025 | 22:39:31 | 81.19, 124.12 | 97.17 | 0.83 | 22 |
| 5 | 10/21/2025 | 08:11:29 | 81.18, -19.17 | 98.05 | 10/21/2025 | 08:10:30 | 81.18, -18.98 | 98.06 | 3.27 | 59 |
| 6 | 10/21/2025 | 09:00:48 | -81.19, 148.78 | 81.98 | 10/21/2025 | 09:01:14 | -81.20, 148.90 | 82.01 | 2.03 | 26 |
| 7 | 10/23/2025 | 18:33:07 | -81.18, 5.51 | 81.14 | 10/23/2025 | 18:32:14 | -81.18, 5.36 | 81.09 | 2.56 | 53 |
| 8 | 10/23/2025 | 19:22:25 | 81.19, 173.35 | 98.86 | 10/23/2025 | 19:22:57 | 81.19, 173.25 | 98.85 | 1.83 | 32 |
| 9 | 10/26/2025 | 04:54:43 | 81.17, 30.02 | 99.70 | 10/26/2025 | 04:53:56 | 81.18, 30.05 | 99.72 | 0.84 | 47 |
| 10 | 10/26/2025 | 05:44:02 | -81.19,-162.00 | 80.34 | 10/26/2025 | 05:44:40 | -81.19,-162.08 | 80.35 | 1.34 | 38 |
| 11 | 10/28/2025 | 15:16:18 | -81.19, 55.01 | 79.56 | 10/28/2025 | 15:15:38 | -81.19, 55.05 | 79.54 | 0.81 | 40 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/14/2025
Download SNOs between AURA and NPP since TLE EPOCH: 10/14/2025 in txt file.
Historial Predications of SNOs between AURA and NPP