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: 10/10/2025
| 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 | 10/11/2025 | 14:44:49 | 81.16,-117.95 | 94.66 | 10/11/2025 | 14:43:39 | 81.17,-117.81 | 94.68 | 2.61 | 70 |
| 2 | 10/11/2025 | 15:34:08 | -81.18, 49.98 | 85.37 | 10/11/2025 | 15:34:23 | -81.19, 50.12 | 85.39 | 2.41 | 15 |
| 3 | 10/14/2025 | 01:06:31 | -81.18, -93.03 | 84.51 | 10/14/2025 | 01:05:23 | -81.17, -93.20 | 84.45 | 2.97 | 68 |
| 4 | 10/14/2025 | 01:55:49 | 81.19, 74.88 | 95.47 | 10/14/2025 | 01:56:05 | 81.19, 75.03 | 95.44 | 2.58 | 16 |
| 5 | 10/16/2025 | 11:28:12 | 81.17, -68.55 | 96.37 | 10/16/2025 | 11:27:06 | 81.17, -68.72 | 96.44 | 2.88 | 66 |
| 6 | 10/16/2025 | 12:17:31 | -81.19, 99.42 | 83.66 | 10/16/2025 | 12:17:49 | -81.19, 99.59 | 83.70 | 2.97 | 18 |
| 7 | 10/18/2025 | 21:49:53 | -81.17, -44.00 | 82.77 | 10/18/2025 | 21:48:50 | -81.17, -44.20 | 82.71 | 3.32 | 63 |
| 8 | 10/18/2025 | 22:39:10 | 81.20, 124.22 | 97.17 | 10/18/2025 | 22:39:31 | 81.20, 124.41 | 97.13 | 3.18 | 21 |
| 9 | 10/21/2025 | 08:11:31 | 81.18, -19.23 | 98.05 | 10/21/2025 | 08:10:32 | 81.17, -19.42 | 98.12 | 3.27 | 59 |
| 10 | 10/21/2025 | 09:00:50 | -81.20, 148.76 | 81.98 | 10/21/2025 | 09:01:15 | -81.20, 148.88 | 82.01 | 1.98 | 25 |
| 11 | 10/23/2025 | 18:33:09 | -81.19, 5.68 | 81.16 | 10/23/2025 | 18:32:14 | -81.19, 5.76 | 81.14 | 1.51 | 55 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/10/2025
Download SNOs between AURA and NPP since TLE EPOCH: 10/10/2025 in txt file.
Historial Predications of SNOs between AURA and NPP