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: 8/20/2025
| 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 | 08/21/2025 | 11:25:32 | -81.15, 110.63 | 103.53 | 08/21/2025 | 11:25:25 | -81.15, 110.56 | 103.51 | 1.35 | 7 |
| 2 | 08/23/2025 | 21:47:38 | 81.16, 135.25 | 77.25 | 08/23/2025 | 21:47:04 | 81.16, 135.35 | 77.25 | 1.84 | 34 |
| 3 | 08/23/2025 | 22:36:57 | -81.18, -56.76 | 102.79 | 08/23/2025 | 22:37:48 | -81.17, -56.91 | 102.80 | 2.57 | 51 |
| 4 | 08/26/2025 | 08:09:45 | -81.14, 159.50 | 101.93 | 08/26/2025 | 08:08:45 | -81.15, 159.49 | 101.89 | 0.63 | 60 |
| 5 | 08/26/2025 | 08:59:03 | 81.17, -32.41 | 78.03 | 08/26/2025 | 08:59:28 | 81.16, -32.57 | 78.04 | 2.84 | 25 |
| 6 | 08/28/2025 | 19:21:09 | -81.16, -7.98 | 101.15 | 08/28/2025 | 19:21:08 | -81.16, -8.04 | 101.14 | 0.99 | 1 |
| 7 | 08/31/2025 | 05:43:13 | 81.17, 16.62 | 79.67 | 08/31/2025 | 05:42:47 | 81.16, 16.53 | 79.70 | 1.56 | 26 |
| 8 | 08/31/2025 | 06:32:32 | -81.19,-175.33 | 100.37 | 08/31/2025 | 06:33:30 | -81.18,-175.22 | 100.43 | 1.86 | 58 |
| 9 | 09/02/2025 | 16:05:18 | -81.16, 41.00 | 99.48 | 09/02/2025 | 16:04:27 | -81.16, 41.08 | 99.45 | 1.35 | 51 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/20/2025
Download SNOs between AURA and NPP since TLE EPOCH: 08/20/2025 in txt file.
Historial Predications of SNOs between AURA and NPP