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: 5/16/2024
| 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 | 05/17/2024 | 21:46:59 | 70.23,-150.57 | 50.57 | 05/17/2024 | 21:47:45 | 70.22,-150.53 | 50.54 | 2.12 | 46 |
| 2 | 05/17/2024 | 22:37:40 | -70.08, 16.98 | 129.60 | 05/17/2024 | 22:37:15 | -70.10, 16.94 | 129.58 | 2.98 | 25 |
| 3 | 05/20/2024 | 13:13:21 | -71.19, 156.35 | 129.00 | 05/20/2024 | 13:14:27 | -71.11, 159.05 | 129.15 | 97.78 | 66 |
| 4 | 05/20/2024 | 14:03:47 | 70.16, -34.66 | 49.92 | 05/20/2024 | 14:04:09 | 70.18, -34.69 | 49.94 | 2.89 | 22 |
| 5 | 05/20/2024 | 14:54:29 | -70.06, 132.81 | 130.20 | 05/20/2024 | 14:53:39 | -70.07, 132.78 | 130.18 | 1.68 | 50 |
| 6 | 05/23/2024 | 05:29:52 | -70.29, -86.39 | 130.46 | 05/23/2024 | 05:31:03 | -70.30, -86.27 | 130.47 | 4.62 | 71 |
| 7 | 05/23/2024 | 06:20:35 | 70.15, 81.15 | 49.39 | 05/23/2024 | 06:20:31 | 70.13, 81.13 | 49.36 | 2.21 | 4 |
| 8 | 05/23/2024 | 07:11:15 | -69.94,-111.22 | 130.84 | 05/23/2024 | 07:10:02 | -69.96,-111.47 | 130.81 | 9.60 | 73 |
| 9 | 05/25/2024 | 21:46:40 | -70.25, 29.47 | 130.99 | 05/25/2024 | 21:47:25 | -70.24, 29.55 | 131.01 | 3.19 | 45 |
| 10 | 05/25/2024 | 22:37:23 | 70.10,-162.99 | 48.86 | 05/25/2024 | 22:36:52 | 70.12,-162.97 | 48.88 | 2.23 | 31 |
| 11 | 05/28/2024 | 13:12:58 | 70.95, -23.18 | 49.31 | 05/28/2024 | 13:14:06 | 70.82, -21.30 | 49.14 | 69.92 | 68 |
| 12 | 05/28/2024 | 14:03:27 | -70.16, 145.39 | 131.51 | 05/28/2024 | 14:03:46 | -70.16, 145.36 | 131.51 | 1.26 | 19 |
| 13 | 05/28/2024 | 14:54:11 | 70.07, -47.15 | 48.39 | 05/28/2024 | 14:53:13 | 70.04, -47.17 | 48.37 | 2.81 | 58 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/16/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 05/16/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9