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: 12/27/2024
| 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 | 12/28/2024 | 00:16:22 | -69.95, -7.96 | 86.85 | 12/28/2024 | 00:16:54 | -69.97, -7.92 | 86.83 | 3.01 | 32 |
| 2 | 12/28/2024 | 01:07:06 | 69.84, 159.51 | 93.05 | 12/28/2024 | 01:06:22 | 69.81, 159.51 | 93.02 | 3.34 | 44 |
| 3 | 12/30/2024 | 15:42:40 | 70.12, -59.78 | 93.18 | 12/30/2024 | 15:43:51 | 70.09, -59.49 | 93.14 | 11.32 | 71 |
| 4 | 12/30/2024 | 16:33:20 | -69.90, 107.86 | 87.05 | 12/30/2024 | 16:33:22 | -69.93, 107.91 | 87.03 | 3.26 | 2 |
| 5 | 12/30/2024 | 17:24:03 | 69.75, -84.60 | 92.79 | 12/30/2024 | 17:22:50 | 69.76, -84.67 | 92.81 | 3.38 | 73 |
| 6 | 01/02/2025 | 07:59:36 | 69.99, 56.18 | 92.83 | 01/02/2025 | 08:00:19 | 69.99, 56.25 | 92.82 | 2.93 | 43 |
| 7 | 01/02/2025 | 08:50:18 | -69.87,-136.33 | 87.30 | 01/02/2025 | 08:49:49 | -69.88,-136.26 | 87.29 | 2.83 | 29 |
| 8 | 01/04/2025 | 23:26:01 | -70.64, 3.60 | 86.76 | 01/04/2025 | 23:27:09 | -70.54, 5.31 | 86.91 | 64.16 | 68 |
| 9 | 01/05/2025 | 00:16:33 | 69.92, 172.03 | 92.49 | 01/05/2025 | 00:16:45 | 69.94, 172.08 | 92.50 | 2.44 | 12 |
| 10 | 01/05/2025 | 01:07:14 | -69.80, -20.47 | 87.64 | 01/05/2025 | 01:06:15 | -69.77, -20.51 | 87.66 | 3.37 | 59 |
| 11 | 01/07/2025 | 15:42:46 | -70.01, 120.35 | 87.74 | 01/07/2025 | 15:43:42 | -70.00, 120.42 | 87.76 | 2.98 | 56 |
| 12 | 01/07/2025 | 16:33:29 | 69.87, -72.13 | 92.12 | 01/07/2025 | 16:33:09 | 69.88, -72.10 | 92.13 | 1.80 | 20 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/27/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 12/27/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9