Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/17/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 05/17/2024 | 22:35:45 | 70.14,-162.94 | 50.47 | 05/17/2024 | 22:36:54 | 70.16,-163.01 | 50.48 | 3.39 | 69 |
| 2 | 05/17/2024 | 23:26:27 | -70.06, 4.50 | 129.63 | 05/17/2024 | 23:26:24 | -70.05, 4.47 | 129.64 | 1.97 | 3 |
| 3 | 05/18/2024 | 00:17:06 | 69.67, 172.39 | 49.97 | 05/18/2024 | 00:15:54 | 69.78, 171.74 | 50.09 | 27.69 | 72 |
| 4 | 05/20/2024 | 14:52:35 | 70.12, -47.11 | 49.88 | 05/20/2024 | 14:53:22 | 70.14, -47.16 | 49.90 | 3.16 | 47 |
| 5 | 05/20/2024 | 15:43:17 | -70.04, 120.33 | 130.22 | 05/20/2024 | 15:42:52 | -70.03, 120.32 | 130.22 | 0.49 | 25 |
| 6 | 05/23/2024 | 07:09:26 | 70.12, 68.68 | 49.35 | 05/23/2024 | 07:09:50 | 70.13, 68.70 | 49.36 | 1.50 | 24 |
| 7 | 05/23/2024 | 08:00:08 | -70.03,-123.87 | 130.74 | 05/23/2024 | 07:59:20 | -70.02,-123.82 | 130.75 | 2.23 | 48 |
| 8 | 05/25/2024 | 22:35:37 | -70.45, 16.64 | 130.77 | 05/25/2024 | 22:36:48 | -70.34, 17.24 | 130.91 | 25.54 | 71 |
| 9 | 05/25/2024 | 23:26:16 | 70.08,-175.46 | 48.83 | 05/25/2024 | 23:26:18 | 70.06,-175.52 | 48.82 | 2.91 | 2 |
| 10 | 05/26/2024 | 00:16:58 | -69.99, -8.01 | 131.26 | 05/26/2024 | 00:15:47 | -70.01, -7.95 | 131.24 | 3.05 | 71 |
| 11 | 05/28/2024 | 14:52:22 | -70.17, 132.89 | 131.51 | 05/28/2024 | 14:53:17 | -70.17, 132.87 | 131.51 | 0.65 | 55 |
| 12 | 05/28/2024 | 15:43:06 | 70.06, -59.63 | 48.38 | 05/28/2024 | 15:42:44 | 70.05, -59.65 | 48.37 | 1.22 | 22 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/17/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 05/17/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8