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: 5/9/2024
| 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 | 05/09/2024 | 21:47:13 | -70.21, 29.44 | 127.55 | 05/09/2024 | 21:47:57 | -70.20, 29.42 | 127.56 | 0.75 | 44 |
| 2 | 05/09/2024 | 22:37:57 | 70.11,-163.10 | 52.35 | 05/09/2024 | 22:37:24 | 70.10,-163.08 | 52.34 | 1.10 | 33 |
| 3 | 05/12/2024 | 13:13:35 | 71.06, -23.47 | 52.67 | 05/12/2024 | 13:14:42 | 70.98, -21.18 | 52.53 | 83.19 | 67 |
| 4 | 05/12/2024 | 14:04:02 | -70.16, 145.29 | 128.27 | 05/12/2024 | 14:04:25 | -70.15, 145.22 | 128.28 | 2.55 | 23 |
| 5 | 05/12/2024 | 14:54:46 | 70.07, -47.26 | 51.63 | 05/12/2024 | 14:53:52 | 70.05, -47.28 | 51.61 | 2.63 | 54 |
| 6 | 05/15/2024 | 05:30:11 | 70.29, 93.55 | 51.23 | 05/15/2024 | 05:31:22 | 70.28, 93.66 | 51.21 | 3.87 | 71 |
| 7 | 05/15/2024 | 06:20:52 | -70.13, -98.88 | 128.95 | 05/15/2024 | 06:20:53 | -70.12, -98.94 | 128.96 | 2.66 | 1 |
| 8 | 05/15/2024 | 07:11:34 | 69.93, 68.73 | 50.84 | 05/15/2024 | 07:10:21 | 69.95, 68.47 | 50.87 | 10.28 | 73 |
| 9 | 05/17/2024 | 21:47:00 | 70.22,-150.55 | 50.55 | 05/17/2024 | 21:47:50 | 70.21,-150.57 | 50.53 | 1.37 | 50 |
| 10 | 05/17/2024 | 22:37:42 | -70.11, 16.94 | 129.58 | 05/17/2024 | 22:37:20 | -70.10, 16.91 | 129.58 | 1.09 | 22 |
| 11 | 05/17/2024 | 23:28:08 | 69.06,-174.23 | 49.35 | 05/17/2024 | 23:27:02 | 69.16,-176.72 | 49.50 | 99.34 | 66 |
| 12 | 05/20/2024 | 14:03:50 | 70.20, -34.74 | 49.97 | 05/20/2024 | 14:04:16 | 70.20, -34.69 | 49.96 | 2.06 | 26 |
| 13 | 05/20/2024 | 14:54:32 | -70.10, 132.74 | 130.15 | 05/20/2024 | 14:53:46 | -70.10, 132.80 | 130.15 | 2.25 | 46 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/9/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 05/09/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9