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: 10/12/2025
| 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 | 10/14/2025 | 01:06:31 | -81.17, -93.21 | 84.49 | 10/14/2025 | 01:05:23 | -81.17, -93.29 | 84.44 | 1.38 | 68 |
| 2 | 10/14/2025 | 01:55:49 | 81.19, 74.73 | 95.49 | 10/14/2025 | 01:56:06 | 81.18, 74.58 | 95.50 | 2.60 | 17 |
| 3 | 10/16/2025 | 11:28:11 | 81.18, -68.44 | 96.36 | 10/16/2025 | 11:27:05 | 81.18, -68.43 | 96.40 | 0.24 | 66 |
| 4 | 10/16/2025 | 12:17:30 | -81.19, 99.50 | 83.67 | 10/16/2025 | 12:17:49 | -81.19, 99.47 | 83.68 | 0.60 | 19 |
| 5 | 10/18/2025 | 21:49:51 | -81.19, -43.70 | 82.81 | 10/18/2025 | 21:48:48 | -81.18, -43.59 | 82.79 | 1.89 | 63 |
| 6 | 10/18/2025 | 22:39:09 | 81.20, 124.18 | 97.18 | 10/18/2025 | 22:39:31 | 81.20, 124.27 | 97.15 | 1.66 | 22 |
| 7 | 10/21/2025 | 08:11:29 | 81.18, -19.09 | 98.04 | 10/21/2025 | 08:10:31 | 81.18, -19.22 | 98.09 | 2.33 | 58 |
| 8 | 10/21/2025 | 09:00:48 | -81.20, 148.88 | 81.99 | 10/21/2025 | 09:01:14 | -81.20, 149.06 | 82.04 | 3.08 | 26 |
| 9 | 10/23/2025 | 18:33:07 | -81.19, 5.57 | 81.15 | 10/23/2025 | 18:32:14 | -81.18, 5.50 | 81.10 | 1.28 | 53 |
| 10 | 10/23/2025 | 19:22:25 | 81.19, 173.40 | 98.85 | 10/23/2025 | 19:22:57 | 81.19, 173.37 | 98.84 | 0.48 | 32 |
| 11 | 10/26/2025 | 04:54:43 | 81.17, 30.03 | 99.70 | 10/26/2025 | 04:53:56 | 81.18, 30.15 | 99.71 | 2.27 | 47 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/12/2025
Download SNOs between AURA and NPP since TLE EPOCH: 10/12/2025 in txt file.
Historial Predications of SNOs between AURA and NPP