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: 10/20/2024
| 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 | 10/22/2024 | 07:59:53 | -69.97,-123.79 | 98.87 | 10/22/2024 | 08:00:23 | -69.98,-123.79 | 98.87 | 0.66 | 30 |
| 2 | 10/22/2024 | 08:50:38 | 69.89, 43.64 | 81.06 | 10/22/2024 | 08:49:50 | 69.87, 43.70 | 81.04 | 3.13 | 48 |
| 3 | 10/24/2024 | 23:26:10 | 70.22,-175.72 | 82.30 | 10/24/2024 | 23:27:20 | 70.18,-175.26 | 82.25 | 17.84 | 70 |
| 4 | 10/25/2024 | 00:16:48 | -69.94, -7.97 | 97.98 | 10/25/2024 | 00:16:52 | -69.96, -7.93 | 97.95 | 3.29 | 4 |
| 5 | 10/25/2024 | 01:07:32 | 69.80, 159.54 | 81.90 | 10/25/2024 | 01:06:20 | 69.79, 159.48 | 81.89 | 2.48 | 72 |
| 6 | 10/27/2024 | 15:43:01 | 69.99, -59.61 | 82.98 | 10/27/2024 | 15:43:50 | 70.01, -59.60 | 83.00 | 2.47 | 49 |
| 7 | 10/27/2024 | 16:33:43 | -69.92, 107.82 | 97.09 | 10/27/2024 | 16:33:20 | -69.91, 107.89 | 97.10 | 2.65 | 23 |
| 8 | 10/30/2024 | 07:59:54 | 69.94, 56.23 | 83.82 | 10/30/2024 | 08:00:16 | 69.93, 56.17 | 83.80 | 3.17 | 22 |
| 9 | 10/30/2024 | 08:50:35 | -69.82,-136.26 | 96.30 | 10/30/2024 | 08:49:46 | -69.82,-136.34 | 96.30 | 2.92 | 49 |
| 10 | 11/01/2024 | 23:26:04 | -70.05, 4.53 | 95.23 | 11/01/2024 | 23:27:13 | -70.04, 4.59 | 95.25 | 2.72 | 69 |
| 11 | 11/02/2024 | 00:16:48 | 69.92, 172.04 | 84.65 | 11/02/2024 | 00:16:40 | 69.91, 172.06 | 84.64 | 1.32 | 8 |
| 12 | 11/02/2024 | 01:07:25 | -69.58, -20.15 | 95.68 | 11/02/2024 | 01:06:13 | -69.65, -20.67 | 95.62 | 21.69 | 72 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 10/20/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 10/20/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9