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: 11/24/2025
| 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 | 11/25/2025 | 12:13:47 | 70.41, -6.53 | 91.15 | 11/25/2025 | 12:13:04 | 70.40, -6.49 | 91.14 | 2.03 | 43 |
| 2 | 11/25/2025 | 13:03:17 | -70.30, 160.94 | 88.96 | 11/25/2025 | 13:03:45 | -70.28, 161.01 | 88.98 | 3.61 | 28 |
| 3 | 11/28/2025 | 03:40:41 | -70.92, -57.53 | 87.86 | 11/28/2025 | 03:39:31 | -71.02, -59.06 | 87.75 | 56.80 | 70 |
| 4 | 11/28/2025 | 04:30:16 | 70.38, 109.30 | 91.61 | 11/28/2025 | 04:30:05 | 70.35, 109.34 | 91.58 | 3.11 | 11 |
| 5 | 11/28/2025 | 05:19:46 | -70.27, -83.23 | 88.50 | 11/28/2025 | 05:20:47 | -70.28, -83.24 | 88.48 | 1.94 | 61 |
| 6 | 11/30/2025 | 19:57:18 | -70.42, 57.61 | 87.91 | 11/30/2025 | 19:56:22 | -70.46, 57.62 | 87.88 | 3.51 | 56 |
| 7 | 11/30/2025 | 20:46:45 | 70.32,-134.90 | 91.99 | 11/30/2025 | 20:47:06 | 70.31,-134.85 | 91.99 | 2.13 | 21 |
| 8 | 11/30/2025 | 21:36:27 | -69.55, 31.66 | 88.77 | 11/30/2025 | 21:37:35 | -69.56, 33.62 | 88.77 | 76.07 | 68 |
| 9 | 12/03/2025 | 11:24:03 | 71.21, 7.07 | 93.28 | 12/03/2025 | 11:22:56 | 71.28, 4.68 | 93.36 | 85.99 | 67 |
| 10 | 12/03/2025 | 12:13:46 | -70.40, 173.46 | 87.54 | 12/03/2025 | 12:13:23 | -70.42, 173.43 | 87.51 | 3.17 | 23 |
| 11 | 12/03/2025 | 13:03:13 | 70.29, -19.06 | 92.36 | 12/03/2025 | 13:04:07 | 70.28, -19.04 | 92.35 | 0.82 | 54 |
| 12 | 12/06/2025 | 03:40:43 | 70.45, 121.79 | 92.85 | 12/06/2025 | 03:39:41 | 70.47, 121.79 | 92.88 | 2.70 | 62 |
| 13 | 12/06/2025 | 04:30:13 | -70.35, -70.73 | 87.25 | 12/06/2025 | 04:30:22 | -70.35, -70.69 | 87.25 | 1.43 | 9 |
| 14 | 12/06/2025 | 05:19:49 | 69.74, 96.05 | 92.15 | 12/06/2025 | 05:20:57 | 69.73, 97.56 | 92.14 | 58.04 | 68 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/24/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/24/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP