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: 8/30/2025
| 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 | 08/31/2025 | 05:43:13 | 81.17, 16.67 | 79.67 | 08/31/2025 | 05:43:16 | 81.17, 16.58 | 79.68 | 1.47 | 3 |
| 2 | 09/02/2025 | 16:05:16 | -81.17, 41.32 | 99.52 | 09/02/2025 | 16:05:02 | -81.17, 41.23 | 99.50 | 1.61 | 14 |
| 3 | 09/02/2025 | 16:54:35 | 81.18,-150.96 | 80.49 | 09/02/2025 | 16:55:45 | 81.18,-150.81 | 80.43 | 2.59 | 70 |
| 4 | 09/05/2025 | 02:27:18 | 81.16, 65.68 | 81.36 | 09/05/2025 | 02:26:48 | 81.16, 65.57 | 81.39 | 1.92 | 30 |
| 5 | 09/05/2025 | 03:16:36 | -81.18,-126.32 | 98.68 | 09/05/2025 | 03:17:30 | -81.18,-126.17 | 98.73 | 2.58 | 54 |
| 6 | 09/07/2025 | 12:49:18 | -81.17, 90.31 | 97.80 | 09/07/2025 | 12:48:33 | -81.16, 90.20 | 97.76 | 2.05 | 45 |
| 7 | 09/07/2025 | 13:38:37 | 81.17,-102.03 | 82.22 | 09/07/2025 | 13:39:16 | 81.18,-101.93 | 82.18 | 1.93 | 39 |
| 8 | 09/09/2025 | 23:11:18 | 81.15, 114.54 | 83.12 | 09/09/2025 | 23:10:19 | 81.15, 114.35 | 83.18 | 3.34 | 59 |
| 9 | 09/10/2025 | 00:00:37 | -81.17, -77.42 | 96.93 | 09/10/2025 | 00:01:02 | -81.18, -77.32 | 96.96 | 1.80 | 25 |
| 10 | 09/12/2025 | 09:33:17 | -81.16, 139.14 | 96.02 | 09/12/2025 | 09:32:04 | -81.16, 139.32 | 96.00 | 3.16 | 73 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/30/2025
Download SNOs between AURA and NPP since TLE EPOCH: 08/30/2025 in txt file.
Historial Predications of SNOs between AURA and NPP