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: 5/19/2024
| 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 | 05/20/2024 | 14:03:47 | 70.18, -34.70 | 49.94 | 05/20/2024 | 14:04:16 | 70.19, -34.70 | 49.95 | 1.56 | 29 |
| 2 | 05/20/2024 | 14:54:29 | -70.08, 132.77 | 130.17 | 05/20/2024 | 14:53:46 | -70.08, 132.77 | 130.17 | 0.13 | 43 |
| 3 | 05/23/2024 | 05:30:01 | -70.74, -87.11 | 129.99 | 05/23/2024 | 05:31:11 | -70.61, -85.86 | 130.16 | 48.27 | 70 |
| 4 | 05/23/2024 | 06:20:36 | 70.17, 81.10 | 49.41 | 05/23/2024 | 06:20:44 | 70.18, 81.15 | 49.41 | 1.74 | 8 |
| 5 | 05/23/2024 | 07:11:18 | -70.07,-111.43 | 130.70 | 05/23/2024 | 07:10:14 | -70.07,-111.37 | 130.70 | 2.25 | 64 |
| 6 | 05/25/2024 | 21:46:40 | -70.22, 29.50 | 131.01 | 05/25/2024 | 21:47:44 | -70.26, 29.50 | 130.99 | 3.66 | 64 |
| 7 | 05/25/2024 | 22:37:24 | 70.13,-163.03 | 48.89 | 05/25/2024 | 22:37:11 | 70.15,-163.01 | 48.90 | 2.31 | 13 |
| 8 | 05/25/2024 | 23:27:57 | -69.61, 5.06 | 131.66 | 05/25/2024 | 23:26:46 | -69.71, 4.01 | 131.53 | 42.11 | 71 |
| 9 | 05/28/2024 | 14:03:27 | -70.19, 145.34 | 131.48 | 05/28/2024 | 14:04:09 | -70.22, 145.33 | 131.46 | 2.49 | 42 |
| 10 | 05/28/2024 | 14:54:11 | 70.10, -47.20 | 48.42 | 05/28/2024 | 14:53:36 | 70.10, -47.19 | 48.42 | 0.59 | 35 |
| 11 | 05/31/2024 | 05:29:46 | 70.96, 92.59 | 48.94 | 05/31/2024 | 05:30:54 | 70.81, 94.48 | 48.74 | 70.76 | 68 |
| 12 | 05/31/2024 | 06:20:15 | -70.18, -98.84 | 131.89 | 05/31/2024 | 06:20:34 | -70.16, -98.86 | 131.91 | 2.19 | 19 |
| 13 | 05/31/2024 | 07:10:58 | 70.03, 68.70 | 47.96 | 05/31/2024 | 07:10:01 | 70.04, 68.62 | 47.98 | 3.19 | 57 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/19/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 05/19/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9