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: 10/22/2025
| 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 | 10/23/2025 | 18:33:06 | -81.18, 5.45 | 81.13 | 10/23/2025 | 18:32:13 | -81.18, 5.60 | 81.12 | 2.63 | 53 |
| 2 | 10/23/2025 | 19:22:24 | 81.19, 173.36 | 98.86 | 10/23/2025 | 19:22:56 | 81.20, 173.54 | 98.81 | 3.17 | 32 |
| 3 | 10/26/2025 | 04:54:41 | 81.18, 30.14 | 99.68 | 10/26/2025 | 04:53:55 | 81.18, 30.30 | 99.69 | 2.86 | 46 |
| 4 | 10/26/2025 | 05:44:00 | -81.19,-161.95 | 80.34 | 10/26/2025 | 05:44:39 | -81.20,-161.88 | 80.37 | 1.27 | 39 |
| 5 | 10/28/2025 | 15:16:16 | -81.18, 54.75 | 79.52 | 10/28/2025 | 15:15:38 | -81.18, 54.82 | 79.51 | 1.33 | 38 |
| 6 | 10/28/2025 | 16:05:33 | 81.21,-137.02 | 100.42 | 10/28/2025 | 16:06:20 | 81.20,-136.85 | 100.37 | 2.92 | 47 |
| 7 | 10/31/2025 | 01:37:48 | 81.19, 79.58 | 101.24 | 10/31/2025 | 01:37:20 | 81.18, 79.42 | 101.28 | 2.75 | 28 |
| 8 | 10/31/2025 | 02:27:07 | -81.20,-112.49 | 78.79 | 10/31/2025 | 02:28:03 | -81.20,-112.39 | 78.84 | 1.64 | 56 |
| 9 | 11/02/2025 | 11:59:20 | -81.20, 104.40 | 78.03 | 11/02/2025 | 11:59:01 | -81.20, 104.58 | 78.04 | 2.98 | 19 |
| 10 | 11/02/2025 | 12:48:38 | 81.20, -87.79 | 101.97 | 11/02/2025 | 12:49:45 | 81.20, -87.84 | 101.94 | 1.00 | 67 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/22/2025
Download SNOs between AURA and NPP since TLE EPOCH: 10/22/2025 in txt file.
Historial Predications of SNOs between AURA and NPP