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: 6/16/2025
| 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 | 06/18/2025 | 13:02:37 | -70.42, 161.17 | 133.07 | 06/18/2025 | 13:01:25 | -70.45, 160.76 | 133.01 | 15.50 | 72 |
| 2 | 06/18/2025 | 13:52:06 | 70.21, -31.50 | 46.73 | 06/18/2025 | 13:52:06 | 70.19, -31.52 | 46.72 | 1.68 | 0 |
| 3 | 06/18/2025 | 14:41:36 | -70.10, 135.98 | 133.38 | 06/18/2025 | 14:42:48 | -70.09, 135.96 | 133.39 | 1.32 | 72 |
| 4 | 06/21/2025 | 05:19:10 | -70.29, -83.14 | 133.21 | 06/21/2025 | 05:18:18 | -70.27, -83.18 | 133.22 | 2.58 | 52 |
| 5 | 06/21/2025 | 06:08:37 | 70.18, 84.35 | 46.69 | 06/21/2025 | 06:09:02 | 70.17, 84.29 | 46.68 | 2.77 | 25 |
| 6 | 06/21/2025 | 06:58:22 | -69.25,-109.30 | 134.20 | 06/21/2025 | 06:59:28 | -69.22,-106.99 | 134.31 | 91.06 | 66 |
| 7 | 06/23/2025 | 21:35:41 | -70.25, 32.69 | 133.21 | 06/23/2025 | 21:35:14 | -70.25, 32.62 | 133.20 | 2.38 | 27 |
| 8 | 06/23/2025 | 22:25:09 | 70.09,-159.91 | 46.64 | 06/23/2025 | 22:25:57 | 70.10,-159.83 | 46.64 | 3.15 | 48 |
| 9 | 06/26/2025 | 13:02:41 | 70.36, -18.92 | 46.97 | 06/26/2025 | 13:01:28 | 70.35, -19.07 | 46.98 | 5.64 | 73 |
| 10 | 06/26/2025 | 13:52:12 | -70.20, 148.49 | 133.18 | 06/26/2025 | 13:52:09 | -70.19, 148.50 | 133.19 | 1.25 | 3 |
| 11 | 06/26/2025 | 14:41:40 | 70.03, -44.11 | 46.66 | 06/26/2025 | 14:42:52 | 70.04, -43.96 | 46.65 | 5.72 | 72 |
| 12 | 06/29/2025 | 05:19:11 | 70.28, 96.86 | 47.03 | 06/29/2025 | 05:18:22 | 70.29, 96.80 | 47.05 | 2.26 | 49 |
| 13 | 06/29/2025 | 06:08:41 | -70.18, -95.65 | 133.07 | 06/29/2025 | 06:09:04 | -70.19, -95.72 | 133.07 | 2.57 | 23 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/16/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/16/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP