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: 11/1/2026
| 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 | 11/01/2026 | 14:10:47 | 71.24, -34.58 | 85.70 | 11/01/2026 | 14:09:40 | 71.22, -34.66 | 85.68 | 3.56 | 67 |
| 2 | 11/01/2026 | 15:00:17 | -71.12, 132.87 | 94.42 | 11/01/2026 | 15:00:22 | -71.11, 132.85 | 94.43 | 1.84 | 5 |
| 3 | 11/01/2026 | 15:49:50 | 70.70, -60.14 | 85.17 | 11/01/2026 | 15:51:00 | 70.70, -59.16 | 85.19 | 36.31 | 70 |
| 4 | 11/04/2026 | 06:27:19 | 71.15, 81.15 | 86.44 | 11/04/2026 | 06:26:35 | 71.17, 81.22 | 86.46 | 3.30 | 44 |
| 5 | 11/04/2026 | 07:16:48 | -71.09,-111.31 | 93.61 | 11/04/2026 | 07:17:18 | -71.11,-111.36 | 93.59 | 2.71 | 30 |
| 6 | 11/06/2026 | 21:54:09 | -71.96, 30.73 | 91.93 | 11/06/2026 | 21:53:02 | -72.03, 28.12 | 91.88 | 90.25 | 67 |
| 7 | 11/06/2026 | 22:43:49 | 71.16,-162.96 | 87.26 | 11/06/2026 | 22:43:31 | 71.17,-162.99 | 87.28 | 2.15 | 18 |
| 8 | 11/06/2026 | 23:33:19 | -71.05, 4.50 | 92.85 | 11/06/2026 | 23:34:13 | -71.06, 4.51 | 92.83 | 1.78 | 54 |
| 9 | 11/09/2026 | 14:10:52 | -71.20, 145.35 | 91.93 | 11/09/2026 | 14:09:41 | -71.22, 145.40 | 91.91 | 3.03 | 71 |
| 10 | 11/09/2026 | 15:00:18 | 71.15, -47.09 | 88.03 | 11/09/2026 | 15:00:25 | 71.13, -47.13 | 88.01 | 2.83 | 7 |
| 11 | 11/09/2026 | 15:49:52 | -70.83, 120.04 | 92.29 | 11/09/2026 | 15:51:03 | -70.81, 120.73 | 92.29 | 25.24 | 71 |
| 12 | 11/12/2026 | 06:27:22 | -71.19, -98.80 | 91.20 | 11/12/2026 | 06:26:36 | -71.19, -98.75 | 91.20 | 1.85 | 46 |
| 13 | 11/12/2026 | 07:16:49 | 71.08, 68.68 | 88.70 | 11/12/2026 | 07:17:20 | 71.09, 68.73 | 88.72 | 2.21 | 31 |
| 14 | 11/14/2026 | 21:54:10 | 71.91,-149.34 | 90.24 | 11/14/2026 | 21:53:03 | 71.98,-151.72 | 90.29 | 82.29 | 67 |
| 15 | 11/14/2026 | 22:43:52 | -71.16, 17.04 | 90.52 | 11/14/2026 | 22:43:31 | -71.15, 17.10 | 90.53 | 2.40 | 21 |
| 16 | 11/14/2026 | 23:33:19 | 71.05,-175.49 | 89.38 | 11/14/2026 | 23:34:15 | 71.06,-175.42 | 89.39 | 2.51 | 56 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/1/2026
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/01/2026 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP