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: 7/25/2025
| 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 | 81.15,-109.55 | 69.21 | 07/25/2025 | 14:04:07 | 81.14,-109.62 | 69.22 | 1.40 | 14 |
| 2 | 07/25/2025 | 14:53:40 | -81.17, 58.48 | 110.84 | 07/25/2025 | 14:54:49 | -81.17, 58.67 | 110.92 | 3.31 | 69 |
| 3 | 07/28/2025 | 00:26:36 | -81.13, -85.35 | 110.22 | 07/28/2025 | 00:25:48 | -81.14, -85.31 | 110.20 | 0.74 | 48 |
| 4 | 07/28/2025 | 01:15:54 | 81.16, 82.78 | 69.72 | 07/28/2025 | 01:16:31 | 81.16, 82.86 | 69.68 | 1.33 | 37 |
| 5 | 07/30/2025 | 11:38:08 | -81.15, 107.14 | 109.70 | 07/30/2025 | 11:38:12 | -81.15, 107.16 | 109.71 | 0.44 | 4 |
| 6 | 08/01/2025 | 22:00:20 | 81.14, 131.31 | 70.94 | 08/01/2025 | 21:59:53 | 81.14, 131.24 | 70.97 | 1.31 | 27 |
| 7 | 08/01/2025 | 22:49:39 | -81.16, -60.61 | 109.12 | 08/01/2025 | 22:50:36 | -81.16, -60.78 | 109.13 | 2.87 | 57 |
| 8 | 08/04/2025 | 08:22:32 | -81.15, 155.97 | 108.48 | 08/04/2025 | 08:21:33 | -81.14, 155.91 | 108.43 | 1.35 | 59 |
| 9 | 08/04/2025 | 09:11:51 | 81.15, -36.32 | 71.53 | 08/04/2025 | 09:12:17 | 81.15, -36.38 | 71.52 | 1.10 | 26 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/25/2025
Download SNOs between AURA and NPP since TLE EPOCH: 07/25/2025 in txt file.
Historial Predications of SNOs between AURA and NPP