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: 10/29/2025
| 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 | 10/31/2025 | 01:37:48 | 81.20, 79.77 | 101.21 | 10/31/2025 | 01:37:19 | 81.19, 79.66 | 101.24 | 2.17 | 29 |
| 2 | 10/31/2025 | 02:27:07 | -81.21,-112.36 | 78.81 | 10/31/2025 | 02:28:02 | -81.20,-112.21 | 78.86 | 2.57 | 55 |
| 3 | 11/02/2025 | 11:59:21 | -81.19, 104.39 | 78.03 | 11/02/2025 | 11:59:01 | -81.19, 104.38 | 78.02 | 0.35 | 20 |
| 4 | 11/02/2025 | 12:48:39 | 81.20, -87.73 | 101.96 | 11/02/2025 | 12:49:44 | 81.20, -87.60 | 101.90 | 2.25 | 65 |
| 5 | 11/04/2025 | 22:20:52 | 81.19, 128.97 | 102.72 | 11/04/2025 | 22:20:43 | 81.19, 128.95 | 102.73 | 0.40 | 9 |
| 6 | 11/07/2025 | 08:42:22 | -81.20, 153.92 | 76.60 | 11/07/2025 | 08:42:24 | -81.20, 153.94 | 76.61 | 0.76 | 2 |
| 7 | 11/09/2025 | 18:14:33 | -81.18, 10.57 | 75.87 | 11/09/2025 | 18:13:23 | -81.18, 10.38 | 75.81 | 3.29 | 70 |
| 8 | 11/09/2025 | 19:03:51 | 81.19, 178.39 | 104.12 | 11/09/2025 | 19:04:06 | 81.20, 178.41 | 104.11 | 0.49 | 15 |
| 9 | 11/12/2025 | 04:36:00 | 81.19, 35.37 | 104.78 | 11/12/2025 | 04:35:04 | 81.18, 35.18 | 104.84 | 3.30 | 56 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/29/2025
Download SNOs between AURA and NPP since TLE EPOCH: 10/29/2025 in txt file.
Historial Predications of SNOs between AURA and NPP