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: 8/31/2025
| 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 | 09/02/2025 | 16:05:15 | -81.17, 41.32 | 99.52 | 09/02/2025 | 16:05:01 | -81.17, 41.30 | 99.51 | 0.71 | 14 |
| 2 | 09/02/2025 | 16:54:34 | 81.18,-150.94 | 80.49 | 09/02/2025 | 16:55:45 | 81.18,-151.12 | 80.47 | 2.99 | 71 |
| 3 | 09/05/2025 | 02:27:17 | 81.16, 65.56 | 81.38 | 09/05/2025 | 02:26:47 | 81.16, 65.64 | 81.39 | 1.47 | 30 |
| 4 | 09/05/2025 | 03:16:36 | -81.18,-126.46 | 98.66 | 09/05/2025 | 03:17:31 | -81.18,-126.50 | 98.69 | 0.71 | 55 |
| 5 | 09/07/2025 | 12:49:17 | -81.17, 90.35 | 97.80 | 09/07/2025 | 12:48:33 | -81.16, 90.24 | 97.76 | 2.09 | 44 |
| 6 | 09/07/2025 | 13:38:36 | 81.17,-101.98 | 82.21 | 09/07/2025 | 13:39:16 | 81.18,-101.87 | 82.17 | 1.94 | 40 |
| 7 | 09/09/2025 | 23:11:16 | 81.16, 114.71 | 83.10 | 09/09/2025 | 23:10:18 | 81.16, 114.77 | 83.12 | 1.00 | 58 |
| 8 | 09/10/2025 | 00:00:35 | -81.18, -77.27 | 96.95 | 09/10/2025 | 00:01:02 | -81.18, -77.29 | 96.96 | 0.54 | 27 |
| 9 | 09/12/2025 | 09:33:14 | -81.17, 139.36 | 96.05 | 09/12/2025 | 09:32:04 | -81.16, 139.33 | 96.00 | 0.59 | 70 |
| 10 | 09/12/2025 | 10:22:32 | 81.18, -52.67 | 83.93 | 09/12/2025 | 10:22:46 | 81.18, -52.47 | 83.89 | 3.29 | 14 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/31/2025
Download SNOs between AURA and NPP since TLE EPOCH: 08/31/2025 in txt file.
Historial Predications of SNOs between AURA and NPP