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: 4/19/2025
| 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 | 04/21/2025 | 01:03:03 | -81.06, -97.25 | 103.12 | 04/21/2025 | 01:02:53 | -81.06, -97.35 | 103.10 | 1.76 | 10 |
| 2 | 04/21/2025 | 01:52:11 | 81.31, 74.82 | 76.25 | 04/21/2025 | 01:53:24 | 81.21, 75.21 | 76.13 | 13.10 | 73 |
| 3 | 04/23/2025 | 11:25:46 | 81.05, -73.06 | 76.08 | 04/23/2025 | 11:24:38 | 81.05, -73.08 | 76.13 | 0.42 | 68 |
| 4 | 04/23/2025 | 12:15:05 | -81.08, 95.12 | 104.01 | 04/23/2025 | 12:15:21 | -81.08, 95.09 | 104.02 | 0.55 | 16 |
| 5 | 04/25/2025 | 22:37:46 | 81.06, 119.17 | 75.23 | 04/25/2025 | 22:37:05 | 81.07, 119.26 | 75.25 | 1.53 | 41 |
| 6 | 04/25/2025 | 23:27:05 | -81.10, -72.63 | 104.86 | 04/25/2025 | 23:27:48 | -81.10, -72.52 | 104.90 | 1.85 | 43 |
| 7 | 04/28/2025 | 09:49:46 | 81.07, -48.73 | 74.43 | 04/28/2025 | 09:49:34 | 81.07, -48.84 | 74.46 | 2.02 | 12 |
| 8 | 04/28/2025 | 10:39:05 | -81.10, 119.48 | 105.66 | 04/28/2025 | 10:40:17 | -81.10, 119.41 | 105.70 | 1.22 | 72 |
| 9 | 04/30/2025 | 20:12:25 | -81.07, -24.22 | 106.35 | 04/30/2025 | 20:11:18 | -81.07, -24.09 | 106.33 | 2.35 | 67 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/19/2025
Download SNOs between AURA and NPP since TLE EPOCH: 04/19/2025 in txt file.
Historial Predications of SNOs between AURA and NPP