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: 6/28/2025
| 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 | 06/29/2025 | 05:19:12 | 70.29, 96.87 | 47.04 | 06/29/2025 | 05:18:23 | 70.29, 96.80 | 47.05 | 2.79 | 49 |
| 2 | 06/29/2025 | 06:08:42 | -70.18, -95.66 | 133.07 | 06/29/2025 | 06:09:04 | -70.15, -95.66 | 133.10 | 3.63 | 22 |
| 3 | 07/01/2025 | 21:35:42 | 70.22,-147.35 | 47.15 | 07/01/2025 | 21:35:17 | 70.23,-147.33 | 47.16 | 1.41 | 25 |
| 4 | 07/01/2025 | 22:25:12 | -70.11, 20.13 | 132.96 | 07/01/2025 | 22:25:59 | -70.14, 20.13 | 132.93 | 3.26 | 47 |
| 5 | 07/04/2025 | 13:02:44 | -70.35, 161.08 | 132.51 | 07/04/2025 | 13:01:30 | -70.40, 160.87 | 132.45 | 9.07 | 74 |
| 6 | 07/04/2025 | 13:52:12 | 70.19, -31.51 | 47.34 | 07/04/2025 | 13:52:12 | 70.18, -31.47 | 47.33 | 2.33 | 0 |
| 7 | 07/04/2025 | 14:41:42 | -70.09, 135.97 | 132.76 | 07/04/2025 | 14:42:54 | -70.09, 135.99 | 132.77 | 0.60 | 72 |
| 8 | 07/07/2025 | 05:19:15 | -70.26, -83.17 | 132.33 | 07/07/2025 | 05:18:23 | -70.24, -83.10 | 132.34 | 3.30 | 52 |
| 9 | 07/07/2025 | 06:08:42 | 70.15, 84.31 | 47.57 | 07/07/2025 | 06:09:08 | 70.18, 84.31 | 47.60 | 3.31 | 26 |
| 10 | 07/07/2025 | 06:58:28 | -69.17,-109.40 | 133.35 | 07/07/2025 | 06:59:33 | -69.19,-106.92 | 133.43 | 98.08 | 65 |
| 11 | 07/09/2025 | 20:46:00 | 71.13,-133.61 | 48.82 | 07/09/2025 | 20:44:53 | 71.17,-136.17 | 48.97 | 92.41 | 67 |
| 12 | 07/09/2025 | 21:35:44 | -70.26, 32.71 | 132.01 | 07/09/2025 | 21:35:19 | -70.25, 32.66 | 132.01 | 2.42 | 25 |
| 13 | 07/09/2025 | 22:25:11 | 70.15,-159.81 | 47.89 | 07/09/2025 | 22:26:03 | 70.13,-159.84 | 47.87 | 2.31 | 52 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/28/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/28/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP