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: 4/13/2025
| 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 | 04/13/2025 | 16:16:06 | 81.06,-145.70 | 79.53 | 04/13/2025 | 16:16:09 | 81.06,-145.79 | 79.54 | 1.62 | 3 |
| 2 | 04/16/2025 | 02:38:53 | -81.06,-121.35 | 101.37 | 04/16/2025 | 02:37:54 | -81.06,-121.22 | 101.35 | 2.28 | 59 |
| 3 | 04/16/2025 | 03:28:12 | 81.07, 46.59 | 78.59 | 04/16/2025 | 03:28:38 | 81.07, 46.44 | 78.59 | 2.67 | 26 |
| 4 | 04/18/2025 | 13:50:58 | -81.05, 70.60 | 102.24 | 04/18/2025 | 13:50:24 | -81.06, 70.60 | 102.21 | 0.38 | 34 |
| 5 | 04/18/2025 | 14:40:16 | 81.09,-121.13 | 77.67 | 04/18/2025 | 14:41:06 | 81.09,-121.04 | 77.62 | 1.46 | 50 |
| 6 | 04/21/2025 | 01:02:59 | -81.07, -97.09 | 103.14 | 04/21/2025 | 01:02:51 | -81.08, -96.92 | 103.16 | 2.96 | 8 |
| 7 | 04/23/2025 | 11:25:40 | 81.05, -72.99 | 76.07 | 04/23/2025 | 11:24:37 | 81.05, -73.10 | 76.13 | 1.94 | 63 |
| 8 | 04/23/2025 | 12:14:59 | -81.09, 95.23 | 104.02 | 04/23/2025 | 12:15:20 | -81.08, 95.11 | 104.02 | 2.06 | 21 |
| 9 | 04/25/2025 | 22:37:38 | 81.07, 119.31 | 75.22 | 04/25/2025 | 22:37:05 | 81.06, 119.19 | 75.26 | 2.20 | 33 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/13/2025
Download SNOs between AURA and NPP since TLE EPOCH: 04/13/2025 in txt file.
Historial Predications of SNOs between AURA and NPP