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: 6/14/2025
| 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 | 06/15/2025 | 21:35:35 | 70.22,-147.35 | 46.82 | 06/15/2025 | 21:35:10 | 70.21,-147.32 | 46.81 | 1.73 | 25 |
| 2 | 06/15/2025 | 22:25:05 | -70.11, 20.13 | 133.29 | 06/15/2025 | 22:25:52 | -70.10, 20.16 | 133.31 | 1.79 | 47 |
| 3 | 06/18/2025 | 13:02:38 | -70.38, 161.11 | 133.11 | 06/18/2025 | 13:01:25 | -70.44, 160.79 | 133.03 | 13.69 | 73 |
| 4 | 06/18/2025 | 13:52:07 | 70.16, -31.56 | 46.69 | 06/18/2025 | 13:52:06 | 70.18, -31.50 | 46.71 | 3.14 | 1 |
| 5 | 06/18/2025 | 14:41:37 | -70.05, 135.92 | 133.42 | 06/18/2025 | 14:42:48 | -70.07, 135.98 | 133.41 | 3.05 | 71 |
| 6 | 06/21/2025 | 05:19:11 | -70.24, -83.21 | 133.25 | 06/21/2025 | 05:18:18 | -70.25, -83.15 | 133.23 | 2.43 | 53 |
| 7 | 06/21/2025 | 06:08:38 | 70.13, 84.28 | 46.65 | 06/21/2025 | 06:09:02 | 70.16, 84.31 | 46.67 | 2.75 | 24 |
| 8 | 06/21/2025 | 06:58:23 | -69.21,-109.36 | 134.24 | 06/21/2025 | 06:59:29 | -69.25,-107.04 | 134.27 | 91.54 | 66 |
| 9 | 06/23/2025 | 21:35:41 | -70.25, 32.69 | 133.21 | 06/23/2025 | 21:35:14 | -70.24, 32.65 | 133.22 | 2.60 | 27 |
| 10 | 06/23/2025 | 22:25:08 | 70.14,-159.83 | 46.69 | 06/23/2025 | 22:25:58 | 70.14,-159.89 | 46.68 | 2.20 | 50 |
| 11 | 06/26/2025 | 13:02:40 | 70.34, -18.93 | 46.96 | 06/26/2025 | 13:01:27 | 70.33, -19.04 | 46.96 | 4.27 | 73 |
| 12 | 06/26/2025 | 13:52:11 | -70.19, 148.48 | 133.19 | 06/26/2025 | 13:52:08 | -70.17, 148.53 | 133.21 | 3.25 | 3 |
| 13 | 06/26/2025 | 14:41:39 | 70.02, -44.12 | 46.65 | 06/26/2025 | 14:42:51 | 70.02, -43.93 | 46.63 | 7.43 | 72 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/14/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/14/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP