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: 6/12/2023
| 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 | 06/12/2023 | 05:42:32 | -70.29, -89.31 | 132.91 | 06/12/2023 | 05:43:38 | -70.26, -89.34 | 132.94 | 2.74 | 66 |
| 2 | 06/12/2023 | 06:33:16 | 70.16, 78.19 | 46.96 | 06/12/2023 | 06:33:05 | 70.17, 78.16 | 46.97 | 1.65 | 11 |
| 3 | 06/12/2023 | 07:23:51 | -69.71,-113.81 | 133.51 | 06/12/2023 | 07:22:40 | -69.78,-114.76 | 133.41 | 37.02 | 71 |
| 4 | 06/14/2023 | 21:59:28 | -70.22, 26.55 | 133.12 | 06/14/2023 | 22:00:09 | -70.22, 26.47 | 133.13 | 3.02 | 41 |
| 5 | 06/14/2023 | 22:50:13 | 70.15,-166.03 | 46.80 | 06/14/2023 | 22:49:36 | 70.12,-166.03 | 46.78 | 3.18 | 37 |
| 6 | 06/17/2023 | 13:25:53 | 70.82, -25.97 | 47.42 | 06/17/2023 | 13:27:02 | 70.70, -24.58 | 47.24 | 53.11 | 69 |
| 7 | 06/17/2023 | 14:16:25 | -70.21, 142.32 | 133.23 | 06/17/2023 | 14:16:39 | -70.20, 142.33 | 133.24 | 0.67 | 14 |
| 8 | 06/17/2023 | 15:07:09 | 70.09, -50.18 | 46.65 | 06/17/2023 | 15:06:06 | 70.10, -50.18 | 46.66 | 1.23 | 63 |
| 9 | 06/20/2023 | 05:42:38 | 70.24, 90.71 | 46.76 | 06/20/2023 | 05:43:38 | 70.27, 90.68 | 46.78 | 3.32 | 60 |
| 10 | 06/20/2023 | 06:33:20 | -70.15,-101.83 | 133.34 | 06/20/2023 | 06:33:08 | -70.16,-101.85 | 133.32 | 1.36 | 12 |
| 11 | 06/20/2023 | 07:23:54 | 69.50, 66.44 | 45.99 | 06/20/2023 | 07:22:44 | 69.56, 64.96 | 46.10 | 58.10 | 70 |
| 12 | 06/22/2023 | 21:59:35 | 70.25,-153.54 | 46.77 | 06/22/2023 | 22:00:07 | 70.26,-153.46 | 46.77 | 3.17 | 32 |
| 13 | 06/22/2023 | 22:50:16 | -70.10, 14.01 | 133.39 | 06/22/2023 | 22:49:38 | -70.10, 13.95 | 133.38 | 2.35 | 38 |
| 14 | 06/25/2023 | 13:25:54 | -70.68, 154.23 | 132.72 | 06/25/2023 | 13:27:05 | -70.55, 155.22 | 132.90 | 39.33 | 71 |
| 15 | 06/25/2023 | 14:16:30 | 70.15, -37.63 | 46.73 | 06/25/2023 | 14:16:37 | 70.16, -37.70 | 46.74 | 3.02 | 7 |
| 16 | 06/25/2023 | 15:07:12 | -70.05, 129.84 | 133.38 | 06/25/2023 | 15:06:07 | -70.06, 129.78 | 133.36 | 2.23 | 65 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/12/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/12/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8