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: 7/24/2025
| 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 | 07/25/2025 | 14:04:21 | 81.14,-109.68 | 69.22 | 07/25/2025 | 14:04:07 | 81.14,-109.76 | 69.24 | 1.37 | 14 |
| 2 | 07/25/2025 | 14:53:40 | -81.16, 58.36 | 110.83 | 07/25/2025 | 14:54:49 | -81.17, 58.55 | 110.90 | 3.15 | 69 |
| 3 | 07/28/2025 | 00:26:36 | -81.13, -85.46 | 110.21 | 07/28/2025 | 00:25:48 | -81.13, -85.44 | 110.18 | 0.68 | 48 |
| 4 | 07/28/2025 | 01:15:54 | 81.15, 82.67 | 69.74 | 07/28/2025 | 01:16:31 | 81.16, 82.73 | 69.70 | 1.05 | 37 |
| 5 | 07/30/2025 | 11:38:08 | -81.15, 107.04 | 109.69 | 07/30/2025 | 11:38:12 | -81.15, 107.03 | 109.69 | 0.13 | 4 |
| 6 | 08/01/2025 | 22:00:20 | 81.15, 131.60 | 70.90 | 08/01/2025 | 21:59:53 | 81.14, 131.49 | 70.93 | 2.06 | 27 |
| 7 | 08/01/2025 | 22:49:40 | -81.15, -60.69 | 109.11 | 08/01/2025 | 22:50:36 | -81.16, -60.52 | 109.17 | 2.99 | 56 |
| 8 | 08/04/2025 | 08:22:33 | -81.14, 155.92 | 108.47 | 08/04/2025 | 08:21:34 | -81.14, 155.78 | 108.41 | 2.39 | 59 |
| 9 | 08/04/2025 | 09:11:52 | 81.14, -36.38 | 71.54 | 08/04/2025 | 09:12:18 | 81.15, -36.51 | 71.54 | 2.18 | 26 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/24/2025
Download SNOs between AURA and NPP since TLE EPOCH: 07/24/2025 in txt file.
Historial Predications of SNOs between AURA and NPP