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: 8/18/2025
| 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 | 08/19/2025 | 00:14:06 | -81.14, -81.70 | 104.28 | 08/19/2025 | 00:13:02 | -81.14, -81.87 | 104.22 | 2.99 | 64 |
| 2 | 08/19/2025 | 01:03:24 | 81.17, 86.46 | 75.66 | 08/19/2025 | 01:03:44 | 81.17, 86.56 | 75.64 | 1.79 | 20 |
| 3 | 08/21/2025 | 11:25:32 | -81.16, 110.79 | 103.55 | 08/21/2025 | 11:25:25 | -81.16, 110.70 | 103.53 | 1.47 | 7 |
| 4 | 08/23/2025 | 21:47:38 | 81.17, 135.41 | 77.22 | 08/23/2025 | 21:47:04 | 81.16, 135.49 | 77.23 | 1.53 | 34 |
| 5 | 08/23/2025 | 22:36:58 | -81.17, -56.96 | 102.77 | 08/23/2025 | 22:37:49 | -81.16, -57.13 | 102.77 | 3.06 | 51 |
| 6 | 08/26/2025 | 08:09:45 | -81.16, 159.72 | 101.96 | 08/26/2025 | 08:08:45 | -81.15, 159.67 | 101.91 | 0.96 | 60 |
| 7 | 08/26/2025 | 08:59:03 | 81.18, -32.21 | 78.00 | 08/26/2025 | 08:59:27 | 81.18, -32.03 | 77.96 | 3.04 | 24 |
| 8 | 08/28/2025 | 19:21:10 | -81.16, -8.09 | 101.13 | 08/28/2025 | 19:21:09 | -81.16, -8.22 | 101.11 | 2.27 | 1 |
| 9 | 08/31/2025 | 05:43:14 | 81.16, 16.55 | 79.68 | 08/31/2025 | 05:42:48 | 81.16, 16.36 | 79.73 | 3.27 | 26 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/18/2025
Download SNOs between AURA and NPP since TLE EPOCH: 08/18/2025 in txt file.
Historial Predications of SNOs between AURA and NPP