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: 11/10/2025
| 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 | 11/12/2025 | 04:30:14 | 70.36, 109.30 | 88.01 | 11/12/2025 | 04:29:42 | 70.36, 109.35 | 88.01 | 1.80 | 32 |
| 2 | 11/12/2025 | 05:19:44 | -70.25, -83.23 | 92.10 | 11/12/2025 | 05:20:24 | -70.28, -83.21 | 92.07 | 3.42 | 40 |
| 3 | 11/14/2025 | 19:57:11 | -70.62, 57.93 | 91.04 | 11/14/2025 | 19:55:58 | -70.68, 57.30 | 90.98 | 24.35 | 73 |
| 4 | 11/14/2025 | 20:46:41 | 70.36,-134.82 | 88.70 | 11/14/2025 | 20:46:38 | 70.35,-134.86 | 88.70 | 1.46 | 3 |
| 5 | 11/14/2025 | 21:36:11 | -70.24, 32.65 | 91.40 | 11/14/2025 | 21:37:19 | -70.22, 32.67 | 91.43 | 3.04 | 68 |
| 6 | 11/17/2025 | 12:13:41 | -70.42, 173.52 | 90.58 | 11/17/2025 | 12:12:49 | -70.42, 173.50 | 90.57 | 0.96 | 52 |
| 7 | 11/17/2025 | 13:03:08 | 70.31, -18.99 | 89.33 | 11/17/2025 | 13:03:33 | 70.30, -19.00 | 89.31 | 1.62 | 25 |
| 8 | 11/17/2025 | 13:52:53 | -69.38, 147.34 | 91.61 | 11/17/2025 | 13:53:59 | -69.37, 149.71 | 91.60 | 92.65 | 66 |
| 9 | 11/20/2025 | 03:40:23 | 71.22, 123.01 | 90.85 | 11/20/2025 | 03:39:16 | 71.25, 120.59 | 90.88 | 86.72 | 67 |
| 10 | 11/20/2025 | 04:30:06 | -70.40, -70.61 | 89.97 | 11/20/2025 | 04:29:43 | -70.38, -70.66 | 89.99 | 2.89 | 23 |
| 11 | 11/20/2025 | 05:19:34 | 70.24, 96.79 | 89.87 | 11/20/2025 | 05:20:27 | 70.26, 96.85 | 89.90 | 3.19 | 53 |
| 12 | 11/22/2025 | 19:57:02 | 70.46,-122.27 | 90.66 | 11/22/2025 | 19:55:56 | 70.43,-122.27 | 90.64 | 2.70 | 66 |
| 13 | 11/22/2025 | 20:46:32 | -70.35, 45.21 | 89.44 | 11/22/2025 | 20:46:38 | -70.35, 45.17 | 89.44 | 1.30 | 6 |
| 14 | 11/22/2025 | 21:36:05 | 69.91,-147.78 | 90.12 | 11/22/2025 | 21:37:15 | 69.86,-146.76 | 90.08 | 39.68 | 70 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/10/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/10/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP