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: 5/10/2024
| 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 | 05/12/2024 | 13:13:35 | 71.06, -23.47 | 52.67 | 05/12/2024 | 13:14:42 | 70.97, -21.20 | 52.52 | 82.95 | 67 |
| 2 | 05/12/2024 | 14:04:02 | -70.17, 145.28 | 128.27 | 05/12/2024 | 14:04:24 | -70.20, 145.29 | 128.24 | 3.41 | 22 |
| 3 | 05/12/2024 | 14:54:46 | 70.07, -47.26 | 51.63 | 05/12/2024 | 14:53:51 | 70.09, -47.22 | 51.65 | 2.82 | 55 |
| 4 | 05/15/2024 | 05:30:10 | 70.25, 93.62 | 51.18 | 05/15/2024 | 05:31:22 | 70.25, 93.60 | 51.17 | 0.71 | 72 |
| 5 | 05/15/2024 | 06:20:52 | -70.14, -98.90 | 128.94 | 05/15/2024 | 06:20:52 | -70.14, -98.92 | 128.94 | 1.02 | 0 |
| 6 | 05/15/2024 | 07:11:33 | 69.89, 68.79 | 50.80 | 05/15/2024 | 07:10:20 | 69.97, 68.49 | 50.89 | 14.56 | 73 |
| 7 | 05/17/2024 | 21:47:00 | 70.24,-150.58 | 50.57 | 05/17/2024 | 21:47:48 | 70.24,-150.52 | 50.56 | 2.41 | 48 |
| 8 | 05/17/2024 | 22:37:42 | -70.13, 16.90 | 129.55 | 05/17/2024 | 22:37:18 | -70.13, 16.97 | 129.55 | 2.40 | 24 |
| 9 | 05/20/2024 | 14:03:49 | 70.19, -34.72 | 49.95 | 05/20/2024 | 14:04:14 | 70.19, -34.70 | 49.95 | 0.62 | 25 |
| 10 | 05/20/2024 | 14:54:31 | -70.08, 132.76 | 130.17 | 05/20/2024 | 14:53:44 | -70.08, 132.78 | 130.17 | 0.62 | 47 |
| 11 | 05/23/2024 | 05:29:57 | -70.45, -86.65 | 130.29 | 05/23/2024 | 05:31:09 | -70.37, -86.20 | 130.40 | 19.50 | 72 |
| 12 | 05/23/2024 | 06:20:37 | 70.15, 81.12 | 49.39 | 05/23/2024 | 06:20:38 | 70.14, 81.12 | 49.38 | 1.84 | 1 |
| 13 | 05/23/2024 | 07:11:19 | -70.05,-111.39 | 130.73 | 05/23/2024 | 07:10:08 | -70.03,-111.39 | 130.74 | 1.23 | 71 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/10/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 05/10/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9