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: 2/22/2025
| 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 | 02/23/2025 | 22:25:20 | -70.15, 20.11 | 100.35 | 02/23/2025 | 22:24:48 | -70.12, 20.11 | 100.37 | 3.20 | 32 |
| 2 | 02/23/2025 | 23:14:48 | 69.99,-172.47 | 79.49 | 02/23/2025 | 23:15:32 | 70.01,-172.40 | 79.50 | 3.34 | 44 |
| 3 | 02/26/2025 | 13:52:14 | 70.30, -31.42 | 78.81 | 02/26/2025 | 13:51:01 | 70.36, -31.78 | 78.90 | 15.06 | 73 |
| 4 | 02/26/2025 | 14:41:45 | -70.14, 135.98 | 101.36 | 02/26/2025 | 14:41:40 | -70.12, 135.91 | 101.38 | 3.26 | 5 |
| 5 | 02/26/2025 | 15:31:13 | 69.97, -56.61 | 78.47 | 02/26/2025 | 15:32:24 | 70.00, -56.60 | 78.49 | 3.11 | 71 |
| 6 | 03/01/2025 | 06:08:41 | 70.19, 84.31 | 77.68 | 03/01/2025 | 06:07:51 | 70.20, 84.25 | 77.71 | 3.08 | 50 |
| 7 | 03/01/2025 | 06:58:11 | -70.08,-108.21 | 102.44 | 03/01/2025 | 06:58:32 | -70.07,-108.23 | 102.45 | 1.27 | 21 |
| 8 | 03/01/2025 | 07:47:54 | 69.08, 58.08 | 76.62 | 03/01/2025 | 07:48:59 | 69.04, 60.57 | 76.47 | 98.99 | 65 |
| 9 | 03/03/2025 | 22:25:06 | 70.14,-159.86 | 76.61 | 03/03/2025 | 22:24:42 | 70.11,-159.83 | 76.59 | 3.26 | 24 |
| 10 | 03/03/2025 | 23:14:36 | -70.03, 7.62 | 103.51 | 03/03/2025 | 23:15:24 | -70.03, 7.62 | 103.52 | 0.49 | 48 |
| 11 | 03/06/2025 | 13:52:03 | -70.23, 148.52 | 104.34 | 03/06/2025 | 13:50:50 | -70.20, 148.51 | 104.35 | 2.56 | 73 |
| 12 | 03/06/2025 | 14:41:30 | 70.11, -44.01 | 75.54 | 03/06/2025 | 14:41:34 | 70.08, -44.00 | 75.52 | 2.45 | 4 |
| 13 | 03/06/2025 | 15:31:02 | -69.89, 123.32 | 104.68 | 03/06/2025 | 15:32:14 | -69.90, 123.61 | 104.70 | 10.87 | 72 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/22/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/22/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP