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: 9/4/2025
| 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 | 09/05/2025 | 02:27:17 | 81.16, 65.64 | 81.37 | 09/05/2025 | 02:26:47 | 81.16, 65.67 | 81.38 | 0.54 | 30 |
| 2 | 09/05/2025 | 03:16:36 | -81.18,-126.42 | 98.67 | 09/05/2025 | 03:17:31 | -81.18,-126.50 | 98.69 | 1.39 | 55 |
| 3 | 09/07/2025 | 12:49:18 | -81.15, 90.02 | 97.76 | 09/07/2025 | 12:48:34 | -81.15, 89.87 | 97.71 | 2.54 | 44 |
| 4 | 09/07/2025 | 13:38:36 | 81.18,-101.91 | 82.20 | 09/07/2025 | 13:39:16 | 81.18,-101.83 | 82.17 | 1.26 | 40 |
| 5 | 09/09/2025 | 23:11:16 | 81.16, 114.77 | 83.09 | 09/09/2025 | 23:10:18 | 81.16, 114.82 | 83.12 | 0.86 | 58 |
| 6 | 09/10/2025 | 00:00:35 | -81.18, -77.24 | 96.95 | 09/10/2025 | 00:01:02 | -81.18, -77.27 | 96.96 | 0.68 | 27 |
| 7 | 09/12/2025 | 09:33:14 | -81.17, 139.37 | 96.05 | 09/12/2025 | 09:32:04 | -81.16, 139.38 | 96.01 | 0.48 | 70 |
| 8 | 09/12/2025 | 10:22:33 | 81.17, -53.00 | 83.97 | 09/12/2025 | 10:22:48 | 81.17, -53.17 | 83.99 | 2.86 | 15 |
| 9 | 09/14/2025 | 20:44:29 | -81.18, -28.12 | 95.19 | 09/14/2025 | 20:44:33 | -81.18, -28.25 | 95.18 | 2.34 | 4 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/4/2025
Download SNOs between AURA and NPP since TLE EPOCH: 09/04/2025 in txt file.
Historial Predications of SNOs between AURA and NPP