Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/6/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 06/07/2025 | 07:34:37 | 69.96, 62.52 | 47.11 | 06/07/2025 | 07:35:01 | 69.97, 62.44 | 47.12 | 3.21 | 24 |
| 2 | 06/07/2025 | 08:25:19 | -69.86,-130.01 | 133.00 | 06/07/2025 | 08:24:31 | -69.86,-130.08 | 132.99 | 2.69 | 48 |
| 3 | 06/09/2025 | 23:00:53 | -70.26, 10.51 | 132.79 | 06/09/2025 | 23:02:04 | -70.19, 10.98 | 132.89 | 19.37 | 71 |
| 4 | 06/09/2025 | 23:51:33 | 69.95, 178.30 | 46.88 | 06/09/2025 | 23:51:33 | 69.98, 178.32 | 46.90 | 2.86 | 0 |
| 5 | 06/10/2025 | 00:42:15 | -69.85, -14.23 | 133.23 | 06/10/2025 | 00:41:03 | -69.87, -14.20 | 133.21 | 2.63 | 72 |
| 6 | 06/12/2025 | 15:17:44 | -70.05, 126.62 | 133.20 | 06/12/2025 | 15:18:37 | -70.07, 126.68 | 133.18 | 3.37 | 53 |
| 7 | 06/12/2025 | 16:08:27 | 69.89, -65.84 | 46.64 | 06/12/2025 | 16:08:05 | 69.91, -65.91 | 46.66 | 3.08 | 22 |
| 8 | 06/12/2025 | 16:58:55 | -69.05, 102.70 | 134.24 | 06/12/2025 | 16:57:47 | -69.14, 100.69 | 134.08 | 80.18 | 68 |
| 9 | 06/15/2025 | 07:34:39 | -69.99,-117.53 | 133.38 | 06/15/2025 | 07:35:10 | -69.99,-117.57 | 133.39 | 1.57 | 31 |
| 10 | 06/15/2025 | 08:25:23 | 69.89, 49.93 | 46.51 | 06/15/2025 | 08:24:37 | 69.87, 49.92 | 46.50 | 1.92 | 46 |
| 11 | 06/17/2025 | 23:00:57 | 70.31,-169.57 | 46.88 | 06/17/2025 | 23:02:09 | 70.20,-169.02 | 46.74 | 24.15 | 72 |
| 12 | 06/17/2025 | 23:51:34 | -69.94, -1.68 | 133.51 | 06/17/2025 | 23:51:42 | -69.94, -1.76 | 133.51 | 2.77 | 8 |
| 13 | 06/18/2025 | 00:42:18 | 69.84, 165.78 | 46.39 | 06/18/2025 | 00:41:09 | 69.82, 165.73 | 46.38 | 2.75 | 69 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/6/2025
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/06/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8