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: 8/27/2025
| 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 | 08/28/2025 | 18:31:49 | 81.16,-175.57 | 78.83 | 08/28/2025 | 18:30:45 | 81.16,-175.47 | 78.86 | 1.82 | 64 |
| 2 | 08/28/2025 | 19:21:09 | -81.16, -7.99 | 101.15 | 08/28/2025 | 19:21:30 | -81.16, -8.08 | 101.15 | 1.61 | 21 |
| 3 | 08/31/2025 | 05:43:13 | 81.16, 16.57 | 79.68 | 08/31/2025 | 05:43:16 | 81.16, 16.44 | 79.70 | 2.20 | 3 |
| 4 | 09/02/2025 | 16:05:17 | -81.16, 41.07 | 99.48 | 09/02/2025 | 16:05:02 | -81.17, 41.14 | 99.48 | 1.34 | 15 |
| 5 | 09/02/2025 | 16:54:35 | 81.18,-150.86 | 80.48 | 09/02/2025 | 16:55:45 | 81.18,-150.93 | 80.44 | 1.17 | 70 |
| 6 | 09/05/2025 | 02:27:19 | 81.17, 65.70 | 81.36 | 09/05/2025 | 02:26:47 | 81.17, 65.88 | 81.35 | 3.08 | 32 |
| 7 | 09/05/2025 | 03:16:38 | -81.19,-126.28 | 98.69 | 09/05/2025 | 03:17:31 | -81.18,-126.23 | 98.73 | 0.87 | 53 |
| 8 | 09/07/2025 | 12:49:22 | -81.15, 90.00 | 97.76 | 09/07/2025 | 12:48:35 | -81.15, 89.81 | 97.70 | 3.27 | 47 |
| 9 | 09/07/2025 | 13:38:40 | 81.17,-101.98 | 82.21 | 09/07/2025 | 13:39:17 | 81.18,-101.95 | 82.19 | 0.68 | 37 |
| 10 | 09/09/2025 | 23:11:22 | 81.16, 114.71 | 83.09 | 09/09/2025 | 23:10:19 | 81.16, 114.77 | 83.12 | 1.03 | 63 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/27/2025
Download SNOs between AURA and NPP since TLE EPOCH: 08/27/2025 in txt file.
Historial Predications of SNOs between AURA and NPP