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: 4/16/2025
| 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 | 04/16/2025 | 03:28:12 | 81.08, 46.71 | 78.57 | 04/16/2025 | 03:28:37 | 81.08, 46.74 | 78.55 | 0.63 | 25 |
| 2 | 04/18/2025 | 13:50:59 | -81.05, 70.59 | 102.24 | 04/18/2025 | 13:50:24 | -81.05, 70.52 | 102.20 | 1.11 | 35 |
| 3 | 04/18/2025 | 14:40:17 | 81.09,-121.10 | 77.66 | 04/18/2025 | 14:41:06 | 81.09,-121.09 | 77.63 | 0.33 | 49 |
| 4 | 04/21/2025 | 01:03:02 | -81.07, -97.09 | 103.14 | 04/21/2025 | 01:02:52 | -81.07, -96.96 | 103.16 | 2.29 | 10 |
| 5 | 04/21/2025 | 01:51:52 | 81.59, 82.13 | 75.28 | 04/21/2025 | 01:53:05 | 81.29, 82.63 | 75.07 | 34.62 | 73 |
| 6 | 04/23/2025 | 11:25:44 | 81.06, -72.87 | 76.05 | 04/23/2025 | 11:24:37 | 81.06, -72.72 | 76.07 | 2.73 | 67 |
| 7 | 04/23/2025 | 12:15:03 | -81.09, 95.33 | 104.04 | 04/23/2025 | 12:15:20 | -81.09, 95.48 | 104.07 | 2.64 | 17 |
| 8 | 04/25/2025 | 22:37:43 | 81.07, 119.27 | 75.22 | 04/25/2025 | 22:37:05 | 81.07, 119.24 | 75.25 | 0.51 | 38 |
| 9 | 04/25/2025 | 23:27:02 | -81.10, -72.51 | 104.88 | 04/25/2025 | 23:27:48 | -81.10, -72.52 | 104.91 | 0.58 | 46 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/16/2025
Download SNOs between AURA and NPP since TLE EPOCH: 04/16/2025 in txt file.
Historial Predications of SNOs between AURA and NPP