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: 5/29/2025
| 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 | 05/30/2025 | 21:35:26 | 70.21,-147.35 | 48.23 | 05/30/2025 | 21:35:01 | 70.22,-147.35 | 48.24 | 1.40 | 25 |
| 2 | 05/30/2025 | 22:24:56 | -70.10, 20.11 | 131.89 | 05/30/2025 | 22:25:43 | -70.11, 20.14 | 131.89 | 1.55 | 47 |
| 3 | 06/02/2025 | 13:02:26 | -70.35, 161.09 | 131.99 | 06/02/2025 | 13:01:14 | -70.35, 160.91 | 131.98 | 6.99 | 72 |
| 4 | 06/02/2025 | 13:51:54 | 70.20, -31.49 | 47.86 | 06/02/2025 | 13:51:57 | 70.21, -31.56 | 47.87 | 3.24 | 3 |
| 5 | 06/02/2025 | 14:41:25 | -70.03, 135.91 | 132.31 | 06/02/2025 | 14:42:38 | -70.04, 136.02 | 132.31 | 4.42 | 73 |
| 6 | 06/05/2025 | 05:18:56 | -70.27, -83.15 | 132.39 | 06/05/2025 | 05:18:09 | -70.24, -83.14 | 132.41 | 3.47 | 47 |
| 7 | 06/05/2025 | 06:08:23 | 70.16, 84.34 | 47.51 | 06/05/2025 | 06:08:53 | 70.15, 84.30 | 47.50 | 1.88 | 30 |
| 8 | 06/07/2025 | 20:45:44 | 70.92,-133.91 | 48.00 | 06/07/2025 | 20:44:36 | 70.98,-135.90 | 48.12 | 72.71 | 68 |
| 9 | 06/07/2025 | 21:35:25 | -70.21, 32.67 | 132.70 | 06/07/2025 | 21:35:06 | -70.23, 32.64 | 132.68 | 2.20 | 19 |
| 10 | 06/07/2025 | 22:24:52 | 70.10,-159.85 | 47.19 | 06/07/2025 | 22:25:49 | 70.09,-159.84 | 47.18 | 0.85 | 57 |
| 11 | 06/10/2025 | 13:02:23 | 70.30, -18.95 | 47.17 | 06/10/2025 | 13:01:20 | 70.30, -19.02 | 47.19 | 2.63 | 63 |
| 12 | 06/10/2025 | 13:51:53 | -70.19, 148.53 | 132.93 | 06/10/2025 | 13:52:02 | -70.18, 148.49 | 132.95 | 2.20 | 9 |
| 13 | 06/10/2025 | 14:41:28 | 69.64, -44.60 | 46.53 | 06/10/2025 | 14:42:37 | 69.62, -43.36 | 46.48 | 48.33 | 69 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/29/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/29/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP