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: 3/7/2025
| 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 | 03/09/2025 | 06:08:48 | -70.19, -95.73 | 105.42 | 03/09/2025 | 06:07:40 | -70.18, -95.65 | 105.43 | 3.48 | 68 |
| 2 | 03/09/2025 | 06:58:15 | 70.08, 71.76 | 74.47 | 03/09/2025 | 06:58:25 | 70.10, 71.77 | 74.48 | 1.61 | 10 |
| 3 | 03/09/2025 | 07:47:50 | -69.70,-121.14 | 105.91 | 03/09/2025 | 07:49:01 | -69.71,-120.32 | 105.94 | 31.56 | 71 |
| 4 | 03/11/2025 | 22:25:16 | -70.20, 20.16 | 106.47 | 03/11/2025 | 22:24:32 | -70.18, 20.13 | 106.48 | 2.39 | 44 |
| 5 | 03/11/2025 | 23:14:44 | 70.03,-172.43 | 73.36 | 03/11/2025 | 23:15:16 | 70.05,-172.36 | 73.37 | 3.14 | 32 |
| 6 | 03/14/2025 | 13:52:02 | 70.89, -30.57 | 73.14 | 03/14/2025 | 13:50:54 | 70.95, -32.64 | 73.29 | 75.68 | 68 |
| 7 | 03/14/2025 | 14:41:44 | -70.13, 135.93 | 107.60 | 03/14/2025 | 14:41:22 | -70.15, 135.98 | 107.58 | 2.73 | 22 |
| 8 | 03/14/2025 | 15:31:11 | 70.01, -56.58 | 72.28 | 03/14/2025 | 15:32:06 | 70.02, -56.52 | 72.28 | 2.47 | 55 |
| 9 | 03/17/2025 | 06:08:41 | 70.23, 84.34 | 71.45 | 03/17/2025 | 06:07:32 | 70.24, 84.29 | 71.48 | 2.09 | 69 |
| 10 | 03/17/2025 | 06:58:11 | -70.13,-108.18 | 108.66 | 03/17/2025 | 06:58:13 | -70.12,-108.19 | 108.67 | 1.38 | 2 |
| 11 | 03/17/2025 | 07:47:42 | 69.79, 59.00 | 71.01 | 03/17/2025 | 07:48:53 | 69.78, 59.63 | 70.96 | 24.35 | 71 |
| 12 | 03/19/2025 | 22:25:08 | 70.21,-159.81 | 70.36 | 03/19/2025 | 22:24:22 | 70.18,-159.81 | 70.34 | 3.21 | 46 |
| 13 | 03/19/2025 | 23:14:38 | -70.11, 7.67 | 109.75 | 03/19/2025 | 23:15:04 | -70.10, 7.63 | 109.75 | 1.85 | 26 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/7/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/07/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP