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: 8/3/2025
| 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 | 08/05/2025 | 13:02:50 | -70.70, 161.59 | 126.16 | 08/05/2025 | 13:01:39 | -70.72, 160.45 | 126.08 | 42.00 | 71 |
| 2 | 08/05/2025 | 13:52:24 | 70.21, -31.48 | 53.39 | 08/05/2025 | 13:52:16 | 70.21, -31.43 | 53.39 | 2.08 | 8 |
| 3 | 08/05/2025 | 14:41:54 | -70.10, 135.99 | 126.71 | 08/05/2025 | 14:42:57 | -70.10, 136.07 | 126.72 | 2.69 | 63 |
| 4 | 08/08/2025 | 05:19:28 | -70.31, -83.10 | 125.78 | 08/08/2025 | 05:18:26 | -70.31, -83.11 | 125.77 | 0.30 | 62 |
| 5 | 08/08/2025 | 06:08:55 | 70.21, 84.39 | 54.13 | 08/08/2025 | 06:09:11 | 70.23, 84.33 | 54.15 | 2.82 | 16 |
| 6 | 08/08/2025 | 06:58:33 | -69.61,-108.82 | 126.43 | 08/08/2025 | 06:59:42 | -69.63,-107.45 | 126.46 | 52.99 | 69 |
| 7 | 08/10/2025 | 21:35:58 | -70.30, 32.75 | 125.02 | 08/10/2025 | 21:35:19 | -70.27, 32.74 | 125.04 | 3.09 | 39 |
| 8 | 08/10/2025 | 22:25:25 | 70.19,-159.76 | 54.89 | 08/10/2025 | 22:26:04 | 70.19,-159.83 | 54.89 | 2.56 | 39 |
| 9 | 08/13/2025 | 13:02:51 | 70.81, -18.24 | 56.26 | 08/13/2025 | 13:01:41 | 70.84, -19.71 | 56.35 | 53.80 | 70 |
| 10 | 08/13/2025 | 13:52:30 | -70.21, 148.51 | 124.30 | 08/13/2025 | 13:52:13 | -70.24, 148.57 | 124.27 | 3.46 | 17 |
| 11 | 08/13/2025 | 14:41:56 | 70.16, -43.93 | 55.66 | 08/13/2025 | 14:42:58 | 70.16, -44.00 | 55.66 | 2.65 | 62 |
| 12 | 08/16/2025 | 05:19:30 | 70.32, 96.91 | 56.63 | 08/16/2025 | 05:18:26 | 70.34, 96.88 | 56.66 | 2.20 | 64 |
| 13 | 08/16/2025 | 06:09:00 | -70.22, -95.60 | 123.46 | 08/16/2025 | 06:09:07 | -70.21, -95.60 | 123.48 | 1.96 | 7 |
| 14 | 08/16/2025 | 06:58:34 | 69.72, 71.34 | 56.08 | 08/16/2025 | 06:59:44 | 69.71, 72.46 | 56.02 | 43.21 | 70 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/3/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/03/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP