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: 3/13/2025
| 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 | 03/14/2025 | 13:52:02 | 70.85, -30.63 | 73.10 | 03/14/2025 | 13:50:53 | 70.88, -32.53 | 73.22 | 69.36 | 69 |
| 2 | 03/14/2025 | 14:41:43 | -70.13, 135.94 | 107.60 | 03/14/2025 | 14:41:22 | -70.14, 135.99 | 107.59 | 1.85 | 21 |
| 3 | 03/14/2025 | 15:31:10 | 70.02, -56.56 | 72.29 | 03/14/2025 | 15:32:07 | 70.05, -56.58 | 72.31 | 3.40 | 57 |
| 4 | 03/17/2025 | 06:08:39 | 70.24, 84.35 | 71.46 | 03/17/2025 | 06:07:32 | 70.24, 84.31 | 71.47 | 1.64 | 67 |
| 5 | 03/17/2025 | 06:58:09 | -70.13,-108.17 | 108.67 | 03/17/2025 | 06:58:13 | -70.12,-108.19 | 108.67 | 1.25 | 4 |
| 6 | 03/17/2025 | 07:47:41 | 69.74, 58.93 | 70.96 | 03/17/2025 | 07:48:52 | 69.72, 59.72 | 70.90 | 30.48 | 71 |
| 7 | 03/19/2025 | 22:25:05 | 70.18,-159.84 | 70.34 | 03/19/2025 | 22:24:22 | 70.18,-159.81 | 70.34 | 1.21 | 43 |
| 8 | 03/19/2025 | 23:14:35 | -70.07, 7.64 | 109.78 | 03/19/2025 | 23:15:03 | -70.06, 7.70 | 109.80 | 2.75 | 28 |
| 9 | 03/22/2025 | 13:51:49 | -70.95, 149.56 | 109.98 | 03/22/2025 | 13:50:41 | -70.99, 147.36 | 109.85 | 80.00 | 68 |
| 10 | 03/22/2025 | 14:41:29 | 70.13, -44.02 | 69.23 | 03/22/2025 | 14:41:11 | 70.13, -43.94 | 69.23 | 2.83 | 18 |
| 11 | 03/22/2025 | 15:30:58 | -70.08, 123.54 | 110.84 | 03/22/2025 | 15:31:53 | -70.06, 123.48 | 110.86 | 2.80 | 55 |
| 12 | 03/25/2025 | 06:08:25 | -70.25, -95.58 | 111.71 | 03/25/2025 | 06:07:17 | -70.23, -95.60 | 111.72 | 3.28 | 68 |
| 13 | 03/25/2025 | 06:57:52 | 70.14, 71.89 | 68.17 | 03/25/2025 | 06:58:02 | 70.15, 71.82 | 68.19 | 3.16 | 10 |
| 14 | 03/25/2025 | 07:47:27 | -69.76,-121.01 | 112.21 | 03/25/2025 | 07:48:38 | -69.76,-120.27 | 112.23 | 28.37 | 71 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/13/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/13/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP