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: 4/22/2025
| 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 | 04/23/2025 | 11:25:45 | 81.05, -73.07 | 76.08 | 04/23/2025 | 11:24:37 | 81.05, -72.95 | 76.11 | 2.24 | 68 |
| 2 | 04/23/2025 | 12:15:04 | -81.08, 95.07 | 104.00 | 04/23/2025 | 12:15:20 | -81.08, 95.20 | 104.03 | 2.27 | 16 |
| 3 | 04/25/2025 | 22:37:45 | 81.07, 119.29 | 75.22 | 04/25/2025 | 22:37:05 | 81.07, 119.39 | 75.23 | 1.70 | 40 |
| 4 | 04/25/2025 | 23:27:04 | -81.10, -72.54 | 104.87 | 04/25/2025 | 23:27:48 | -81.10, -72.41 | 104.92 | 2.24 | 44 |
| 5 | 04/28/2025 | 09:49:44 | 81.08, -48.57 | 74.41 | 04/28/2025 | 09:49:34 | 81.07, -48.71 | 74.44 | 2.34 | 10 |
| 6 | 04/28/2025 | 10:39:03 | -81.11, 119.61 | 105.68 | 04/28/2025 | 10:40:17 | -81.10, 119.53 | 105.72 | 1.45 | 74 |
| 7 | 04/30/2025 | 20:12:23 | -81.06, -24.52 | 106.31 | 04/30/2025 | 20:11:20 | -81.05, -24.70 | 106.24 | 3.27 | 63 |
| 8 | 04/30/2025 | 21:01:41 | 81.09, 143.69 | 73.61 | 04/30/2025 | 21:02:02 | 81.08, 143.51 | 73.62 | 3.28 | 21 |
| 9 | 05/03/2025 | 07:24:18 | -81.08, 167.91 | 107.10 | 05/03/2025 | 07:23:47 | -81.07, 167.86 | 107.07 | 1.04 | 31 |
| 10 | 05/03/2025 | 08:13:37 | 81.09, -24.27 | 72.87 | 05/03/2025 | 08:14:30 | 81.09, -24.34 | 72.85 | 1.16 | 53 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/22/2025
Download SNOs between AURA and NPP since TLE EPOCH: 04/22/2025 in txt file.
Historial Predications of SNOs between AURA and NPP