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: 3/5/2025
| 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 | 03/06/2025 | 13:52:09 | -70.76, 149.23 | 103.84 | 03/06/2025 | 13:51:00 | -70.81, 147.55 | 103.71 | 61.77 | 69 |
| 2 | 03/06/2025 | 14:41:46 | 70.10, -44.09 | 75.54 | 03/06/2025 | 14:41:33 | 70.10, -44.02 | 75.54 | 2.55 | 13 |
| 3 | 03/06/2025 | 15:31:15 | -70.05, 123.47 | 104.53 | 03/06/2025 | 15:32:15 | -70.03, 123.41 | 104.56 | 3.27 | 60 |
| 4 | 03/09/2025 | 06:08:48 | -70.19, -95.73 | 105.42 | 03/09/2025 | 06:07:40 | -70.18, -95.66 | 105.43 | 3.34 | 68 |
| 5 | 03/09/2025 | 06:58:15 | 70.08, 71.76 | 74.47 | 03/09/2025 | 06:58:25 | 70.10, 71.77 | 74.48 | 2.01 | 10 |
| 6 | 03/09/2025 | 07:47:50 | -69.70,-121.14 | 105.91 | 03/09/2025 | 07:49:01 | -69.71,-120.33 | 105.94 | 31.35 | 71 |
| 7 | 03/11/2025 | 22:25:16 | -70.20, 20.15 | 106.48 | 03/11/2025 | 22:24:32 | -70.19, 20.12 | 106.47 | 1.62 | 44 |
| 8 | 03/11/2025 | 23:14:43 | 70.08,-172.36 | 73.41 | 03/11/2025 | 23:15:16 | 70.06,-172.37 | 73.38 | 2.78 | 33 |
| 9 | 03/14/2025 | 13:52:02 | 70.87, -30.60 | 73.12 | 03/14/2025 | 13:50:54 | 70.96, -32.66 | 73.30 | 75.82 | 68 |
| 10 | 03/14/2025 | 14:41:43 | -70.16, 135.99 | 107.57 | 03/14/2025 | 14:41:22 | -70.15, 135.96 | 107.57 | 1.63 | 21 |
| 11 | 03/14/2025 | 15:31:10 | 70.05, -56.53 | 72.32 | 03/14/2025 | 15:32:06 | 70.03, -56.54 | 72.29 | 2.44 | 56 |
| 12 | 03/17/2025 | 06:08:41 | 70.20, 84.30 | 71.42 | 03/17/2025 | 06:07:31 | 70.21, 84.35 | 71.44 | 2.30 | 70 |
| 13 | 03/17/2025 | 06:58:11 | -70.10,-108.22 | 108.69 | 03/17/2025 | 06:58:13 | -70.13,-108.21 | 108.66 | 3.70 | 2 |
| 14 | 03/17/2025 | 07:47:42 | 69.76, 58.96 | 70.98 | 03/17/2025 | 07:48:53 | 69.80, 59.61 | 70.98 | 25.27 | 71 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/5/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/05/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP