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: 4/14/2025
| 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 | 04/16/2025 | 02:38:53 | -81.06,-121.32 | 101.37 | 04/16/2025 | 02:37:54 | -81.05,-121.39 | 101.32 | 1.28 | 59 |
| 2 | 04/16/2025 | 03:28:12 | 81.08, 46.63 | 78.58 | 04/16/2025 | 03:28:37 | 81.08, 46.65 | 78.56 | 0.45 | 25 |
| 3 | 04/18/2025 | 13:50:59 | -81.05, 70.61 | 102.24 | 04/18/2025 | 13:50:24 | -81.05, 70.44 | 102.19 | 2.93 | 35 |
| 4 | 04/18/2025 | 14:40:17 | 81.09,-121.10 | 77.66 | 04/18/2025 | 14:41:06 | 81.09,-121.19 | 77.64 | 1.61 | 49 |
| 5 | 04/21/2025 | 01:03:03 | -81.06, -97.29 | 103.11 | 04/21/2025 | 01:02:53 | -81.06, -97.43 | 103.09 | 2.44 | 10 |
| 6 | 04/21/2025 | 01:52:13 | 81.27, 73.96 | 76.37 | 04/21/2025 | 01:53:26 | 81.19, 74.32 | 76.26 | 10.55 | 73 |
| 7 | 04/23/2025 | 11:25:45 | 81.06, -72.89 | 76.06 | 04/23/2025 | 11:24:37 | 81.06, -72.85 | 76.09 | 0.74 | 68 |
| 8 | 04/23/2025 | 12:15:05 | -81.07, 94.97 | 103.99 | 04/23/2025 | 12:15:21 | -81.08, 94.99 | 104.00 | 0.58 | 16 |
| 9 | 04/25/2025 | 22:37:46 | 81.06, 119.15 | 75.24 | 04/25/2025 | 22:37:06 | 81.06, 119.08 | 75.27 | 1.30 | 40 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/14/2025
Download SNOs between AURA and NPP since TLE EPOCH: 04/14/2025 in txt file.
Historial Predications of SNOs between AURA and NPP