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: 5/12/2025
| 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 | 05/13/2025 | 02:33:14 | -81.07,-119.23 | 109.75 | 05/13/2025 | 02:32:09 | -81.07,-119.16 | 109.72 | 1.18 | 65 |
| 2 | 05/13/2025 | 03:22:33 | 81.09, 48.66 | 70.22 | 05/13/2025 | 03:22:52 | 81.09, 48.65 | 70.21 | 0.50 | 19 |
| 3 | 05/15/2025 | 13:45:05 | -81.09, 73.15 | 110.38 | 05/15/2025 | 13:44:36 | -81.09, 73.16 | 110.36 | 0.42 | 29 |
| 4 | 05/15/2025 | 14:34:24 | 81.10,-119.00 | 69.59 | 05/15/2025 | 14:35:19 | 81.10,-119.06 | 69.57 | 1.11 | 55 |
| 5 | 05/18/2025 | 00:56:56 | -81.09, -94.78 | 110.93 | 05/18/2025 | 00:57:04 | -81.09, -94.93 | 110.91 | 2.66 | 8 |
| 6 | 05/20/2025 | 11:19:26 | 81.09, -70.46 | 68.58 | 05/20/2025 | 11:18:46 | 81.09, -70.33 | 68.58 | 2.31 | 40 |
| 7 | 05/20/2025 | 12:08:45 | -81.12, 97.72 | 111.51 | 05/20/2025 | 12:09:30 | -81.11, 97.68 | 111.53 | 0.89 | 45 |
| 8 | 05/22/2025 | 22:31:15 | 81.09, 121.71 | 68.08 | 05/22/2025 | 22:31:13 | 81.10, 121.85 | 68.06 | 2.55 | 2 |
| 9 | 05/25/2025 | 08:53:43 | -81.10, 146.21 | 112.37 | 05/25/2025 | 08:52:56 | -81.09, 146.30 | 112.36 | 1.55 | 47 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 5/12/2025
Download SNOs between AURA and NPP since TLE EPOCH: 05/12/2025 in txt file.
Historial Predications of SNOs between AURA and NPP