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: 5/25/2024
| 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 | 05/25/2024 | 21:46:39 | -70.21, 29.52 | 131.02 | 05/25/2024 | 21:47:44 | -70.23, 29.47 | 131.01 | 3.18 | 65 |
| 2 | 05/25/2024 | 22:37:23 | 70.11,-163.00 | 48.86 | 05/25/2024 | 22:37:11 | 70.13,-163.03 | 48.89 | 3.00 | 12 |
| 3 | 05/25/2024 | 23:27:58 | -69.65, 5.00 | 131.62 | 05/25/2024 | 23:26:47 | -69.69, 3.98 | 131.55 | 39.68 | 71 |
| 4 | 05/28/2024 | 14:03:28 | -70.22, 145.30 | 131.45 | 05/28/2024 | 14:04:10 | -70.25, 145.37 | 131.43 | 3.65 | 42 |
| 5 | 05/28/2024 | 14:54:11 | 70.07, -47.15 | 48.39 | 05/28/2024 | 14:53:38 | 70.08, -47.21 | 48.41 | 3.06 | 33 |
| 6 | 05/31/2024 | 05:29:48 | 71.02, 92.48 | 49.00 | 05/31/2024 | 05:30:55 | 70.93, 94.64 | 48.85 | 79.12 | 67 |
| 7 | 05/31/2024 | 06:20:15 | -70.14, -98.79 | 131.92 | 05/31/2024 | 06:20:37 | -70.16, -98.87 | 131.91 | 3.55 | 22 |
| 8 | 05/31/2024 | 07:10:59 | 70.04, 68.68 | 47.97 | 05/31/2024 | 07:10:04 | 70.05, 68.62 | 47.98 | 2.58 | 55 |
| 9 | 06/02/2024 | 21:46:22 | 70.27,-150.51 | 47.87 | 06/02/2024 | 21:47:32 | 70.25,-150.48 | 47.84 | 2.34 | 70 |
| 10 | 06/02/2024 | 22:37:02 | -70.12, 17.04 | 132.29 | 06/02/2024 | 22:37:01 | -70.14, 17.00 | 132.27 | 2.30 | 1 |
| 11 | 06/02/2024 | 23:27:43 | 69.86,-175.26 | 47.44 | 06/02/2024 | 23:26:30 | 69.92,-175.67 | 47.51 | 16.95 | 73 |
| 12 | 06/05/2024 | 14:03:08 | 70.21, -34.62 | 47.51 | 06/05/2024 | 14:03:56 | 70.19, -34.68 | 47.48 | 3.27 | 48 |
| 13 | 06/05/2024 | 14:53:50 | -70.12, 132.84 | 132.60 | 06/05/2024 | 14:53:25 | -70.13, 132.88 | 132.58 | 2.36 | 25 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/25/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 05/25/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9