Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/14/2024
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 05/15/2024 | 05:30:10 | 70.26, 93.60 | 51.20 | 05/15/2024 | 05:31:20 | 70.27, 93.65 | 51.20 | 1.94 | 70 |
| 2 | 05/15/2024 | 06:20:52 | -70.16, -98.93 | 128.92 | 05/15/2024 | 06:20:50 | -70.16, -98.88 | 128.93 | 1.88 | 2 |
| 3 | 05/15/2024 | 07:11:32 | 69.85, 68.85 | 50.76 | 05/15/2024 | 07:10:19 | 69.94, 68.46 | 50.86 | 17.90 | 73 |
| 4 | 05/17/2024 | 21:46:59 | 70.22,-150.55 | 50.55 | 05/17/2024 | 21:47:45 | 70.25,-150.50 | 50.57 | 3.33 | 46 |
| 5 | 05/17/2024 | 22:37:41 | -70.12, 16.93 | 129.57 | 05/17/2024 | 22:37:15 | -70.13, 16.98 | 129.55 | 2.43 | 26 |
| 6 | 05/20/2024 | 14:03:47 | 70.20, -34.72 | 49.96 | 05/20/2024 | 14:04:08 | 70.20, -34.66 | 49.96 | 2.46 | 21 |
| 7 | 05/20/2024 | 14:54:29 | -70.09, 132.75 | 130.16 | 05/20/2024 | 14:53:38 | -70.09, 132.82 | 130.16 | 2.40 | 51 |
| 8 | 05/23/2024 | 05:29:52 | -70.28, -86.38 | 130.47 | 05/23/2024 | 05:31:04 | -70.26, -86.32 | 130.50 | 3.07 | 72 |
| 9 | 05/23/2024 | 06:20:35 | 70.14, 81.16 | 49.38 | 05/23/2024 | 06:20:31 | 70.15, 81.16 | 49.38 | 0.97 | 4 |
| 10 | 05/23/2024 | 07:11:15 | -69.93,-111.21 | 130.85 | 05/23/2024 | 07:10:02 | -69.98,-111.44 | 130.79 | 10.68 | 73 |
| 11 | 05/25/2024 | 21:46:39 | -70.19, 29.56 | 131.05 | 05/25/2024 | 21:47:26 | -70.19, 29.49 | 131.05 | 2.76 | 47 |
| 12 | 05/25/2024 | 22:37:23 | 70.10,-162.99 | 48.85 | 05/25/2024 | 22:36:53 | 70.07,-163.04 | 48.83 | 3.39 | 30 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/14/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 05/14/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9