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: 1/31/2025
| 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 | 02/02/2025 | 13:52:27 | -70.51, 148.86 | 92.85 | 02/02/2025 | 13:51:16 | -70.61, 147.73 | 92.69 | 43.28 | 71 |
| 2 | 02/02/2025 | 14:42:00 | 70.08, -44.12 | 86.74 | 02/02/2025 | 14:41:52 | 70.09, -44.14 | 86.76 | 2.06 | 8 |
| 3 | 02/02/2025 | 15:31:30 | -69.97, 123.36 | 93.38 | 02/02/2025 | 15:32:34 | -69.99, 123.34 | 93.37 | 2.22 | 64 |
| 4 | 02/05/2025 | 06:09:02 | -70.13, -95.81 | 94.01 | 02/05/2025 | 06:08:01 | -70.14, -95.74 | 93.99 | 2.79 | 61 |
| 5 | 02/05/2025 | 06:58:29 | 70.02, 71.68 | 85.89 | 02/05/2025 | 06:58:45 | 70.04, 71.72 | 85.90 | 2.35 | 16 |
| 6 | 02/05/2025 | 07:48:08 | -69.42,-121.51 | 94.69 | 02/05/2025 | 07:49:17 | -69.40,-120.02 | 94.79 | 58.28 | 69 |
| 7 | 02/07/2025 | 22:25:30 | -70.15, 20.09 | 94.82 | 02/07/2025 | 22:24:56 | -70.14, 20.02 | 94.81 | 2.53 | 34 |
| 8 | 02/07/2025 | 23:14:58 | 69.98,-172.50 | 85.02 | 02/07/2025 | 23:15:39 | 70.00,-172.44 | 85.02 | 2.96 | 41 |
| 9 | 02/10/2025 | 13:52:25 | 70.39, -31.31 | 84.56 | 02/10/2025 | 13:51:13 | 70.49, -32.05 | 84.70 | 29.65 | 72 |
| 10 | 02/10/2025 | 14:41:59 | -70.06, 135.86 | 95.76 | 02/10/2025 | 14:41:49 | -70.06, 135.93 | 95.76 | 2.87 | 10 |
| 11 | 02/10/2025 | 15:31:26 | 69.95, -56.66 | 84.12 | 02/10/2025 | 15:32:33 | 69.96, -56.61 | 84.13 | 2.50 | 67 |
| 12 | 02/13/2025 | 06:08:56 | 70.15, 84.23 | 83.45 | 02/13/2025 | 06:08:01 | 70.15, 84.26 | 83.46 | 0.88 | 55 |
| 13 | 02/13/2025 | 06:58:26 | -70.05,-108.28 | 96.67 | 02/13/2025 | 06:58:43 | -70.04,-108.26 | 96.68 | 1.15 | 17 |
| 14 | 02/13/2025 | 07:48:06 | 69.21, 58.23 | 82.54 | 02/13/2025 | 07:49:13 | 69.20, 60.28 | 82.44 | 80.87 | 67 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/31/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/31/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP