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: 11/30/2025
| 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 | 12/03/2025 | 11:24:03 | 71.19, 7.04 | 93.25 | 12/03/2025 | 11:22:55 | 71.24, 4.75 | 93.32 | 82.24 | 68 |
| 2 | 12/03/2025 | 12:13:45 | -70.42, 173.49 | 87.52 | 12/03/2025 | 12:13:22 | -70.39, 173.48 | 87.55 | 3.23 | 23 |
| 3 | 12/03/2025 | 13:03:12 | 70.32, -19.01 | 92.39 | 12/03/2025 | 13:04:07 | 70.29, -19.06 | 92.37 | 3.10 | 55 |
| 4 | 12/06/2025 | 03:40:43 | 70.48, 121.83 | 92.88 | 12/06/2025 | 03:39:42 | 70.49, 121.76 | 92.90 | 2.71 | 61 |
| 5 | 12/06/2025 | 04:30:13 | -70.37, -70.70 | 87.23 | 12/06/2025 | 04:30:23 | -70.37, -70.73 | 87.22 | 1.06 | 10 |
| 6 | 12/06/2025 | 05:19:49 | 69.76, 96.09 | 92.18 | 12/06/2025 | 05:20:58 | 69.75, 97.54 | 92.16 | 55.68 | 69 |
| 7 | 12/08/2025 | 19:57:10 | 70.40,-122.40 | 93.09 | 12/08/2025 | 19:56:41 | 70.42,-122.37 | 93.12 | 3.15 | 29 |
| 8 | 12/08/2025 | 20:46:40 | -70.29, 45.07 | 87.02 | 12/08/2025 | 20:47:22 | -70.30, 45.14 | 87.00 | 2.93 | 42 |
| 9 | 12/11/2025 | 11:24:09 | -70.51,-173.98 | 86.56 | 12/11/2025 | 11:22:57 | -70.50,-174.05 | 86.56 | 2.53 | 72 |
| 10 | 12/11/2025 | 12:13:37 | 70.34, -6.58 | 93.28 | 12/11/2025 | 12:13:41 | 70.36, -6.52 | 93.30 | 3.27 | 4 |
| 11 | 12/11/2025 | 13:03:08 | -70.18, 160.82 | 86.88 | 12/11/2025 | 13:04:21 | -70.19, 161.08 | 86.88 | 9.87 | 73 |
| 12 | 12/14/2025 | 03:40:36 | -70.44, -58.20 | 86.45 | 12/14/2025 | 03:39:57 | -70.45, -58.20 | 86.43 | 1.51 | 39 |
| 13 | 12/14/2025 | 04:30:03 | 70.32, 109.28 | 93.45 | 12/14/2025 | 04:30:41 | 70.32, 109.32 | 93.44 | 1.72 | 38 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/30/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/30/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP