Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/30/2026
| Index | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 10/03/2026 | 06:27:12 | 71.13, 81.13 | 75.01 | 10/03/2026 | 06:26:19 | 71.11, 81.11 | 75.00 | 1.48 | 53 |
| 2 | 10/03/2026 | 07:16:42 | -71.01,-111.42 | 105.10 | 10/03/2026 | 07:17:01 | -70.99,-111.36 | 105.11 | 2.92 | 19 |
| 3 | 10/03/2026 | 08:06:24 | 70.09, 54.85 | 74.00 | 10/03/2026 | 08:07:29 | 70.07, 57.45 | 73.99 | 98.19 | 65 |
| 4 | 10/05/2026 | 22:43:43 | 71.05,-163.10 | 75.97 | 10/05/2026 | 22:43:15 | 71.07,-163.02 | 75.98 | 3.34 | 28 |
| 5 | 10/05/2026 | 23:33:12 | -71.00, 4.44 | 104.08 | 10/05/2026 | 23:33:58 | -70.99, 4.43 | 104.08 | 0.93 | 46 |
| 6 | 10/08/2026 | 14:10:43 | -71.24, 145.43 | 102.83 | 10/08/2026 | 14:09:30 | -71.30, 145.05 | 102.78 | 15.22 | 73 |
| 7 | 10/08/2026 | 15:00:11 | 71.08, -47.18 | 77.02 | 10/08/2026 | 15:00:11 | 71.07, -47.24 | 77.02 | 2.61 | 0 |
| 8 | 10/08/2026 | 15:49:41 | -70.97, 120.29 | 103.08 | 10/08/2026 | 15:50:54 | -70.99, 120.21 | 103.06 | 3.58 | 73 |
| 9 | 10/11/2026 | 06:27:14 | -71.15, -98.83 | 101.91 | 10/11/2026 | 06:26:24 | -71.15, -98.91 | 101.91 | 2.90 | 50 |
| 10 | 10/11/2026 | 07:16:41 | 71.05, 68.65 | 78.00 | 10/11/2026 | 07:17:07 | 71.03, 68.61 | 77.99 | 2.11 | 26 |
| 11 | 10/13/2026 | 22:43:44 | -71.11, 16.99 | 100.94 | 10/13/2026 | 22:43:20 | -71.11, 16.95 | 100.94 | 1.55 | 24 |
| 12 | 10/13/2026 | 23:33:11 | 71.00,-175.54 | 78.96 | 10/13/2026 | 23:34:03 | 71.00,-175.54 | 78.96 | 0.89 | 52 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/30/2026
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/30/2026 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP