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: 4/7/2025
| 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 | 04/08/2025 | 17:51:47 | 81.05,-169.75 | 81.39 | 04/08/2025 | 17:51:09 | 81.06,-169.60 | 81.39 | 2.58 | 38 |
| 2 | 04/08/2025 | 18:41:07 | -81.07, -1.90 | 98.66 | 04/08/2025 | 18:41:53 | -81.07, -1.95 | 98.68 | 1.05 | 46 |
| 3 | 04/11/2025 | 05:03:57 | 81.06, 22.41 | 80.43 | 04/11/2025 | 05:03:39 | 81.06, 22.40 | 80.44 | 0.29 | 18 |
| 4 | 04/11/2025 | 05:53:17 | -81.08,-169.73 | 99.62 | 04/11/2025 | 05:54:23 | -81.07,-169.91 | 99.63 | 3.09 | 66 |
| 5 | 04/13/2025 | 16:16:05 | 81.08,-145.41 | 79.49 | 04/13/2025 | 16:16:08 | 81.08,-145.29 | 79.47 | 1.97 | 3 |
| 6 | 04/16/2025 | 02:38:52 | -81.05,-121.44 | 101.35 | 04/16/2025 | 02:37:54 | -81.05,-121.43 | 101.32 | 0.16 | 58 |
| 7 | 04/16/2025 | 03:28:10 | 81.09, 46.81 | 78.56 | 04/16/2025 | 03:28:36 | 81.09, 46.93 | 78.52 | 2.06 | 26 |
| 8 | 04/18/2025 | 13:50:56 | -81.07, 70.84 | 102.27 | 04/18/2025 | 13:50:23 | -81.06, 70.75 | 102.24 | 1.72 | 33 |
| 9 | 04/18/2025 | 14:40:15 | 81.08,-121.31 | 77.69 | 04/18/2025 | 14:41:06 | 81.08,-121.30 | 77.66 | 0.35 | 51 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/7/2025
Download SNOs between AURA and NPP since TLE EPOCH: 04/07/2025 in txt file.
Historial Predications of SNOs between AURA and NPP