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: 8/13/2024
| 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 | 08/13/2024 | 22:36:10 | 70.31,-163.19 | 56.01 | 08/13/2024 | 22:37:21 | 70.22,-162.79 | 55.90 | 17.88 | 71 |
| 2 | 08/13/2024 | 23:26:48 | -70.01, 4.59 | 124.30 | 08/13/2024 | 23:26:53 | -70.00, 4.52 | 124.31 | 2.77 | 5 |
| 3 | 08/14/2024 | 00:17:32 | 69.89, 172.07 | 55.60 | 08/14/2024 | 00:16:20 | 69.89, 172.02 | 55.61 | 1.79 | 72 |
| 4 | 08/16/2024 | 14:52:58 | 70.11, -47.10 | 56.64 | 08/16/2024 | 14:53:51 | 70.10, -47.08 | 56.62 | 1.00 | 53 |
| 5 | 08/16/2024 | 15:43:40 | -70.01, 120.36 | 123.46 | 08/16/2024 | 15:43:21 | -69.99, 120.40 | 123.48 | 2.42 | 19 |
| 6 | 08/16/2024 | 16:34:09 | 69.10, -71.02 | 55.62 | 08/16/2024 | 16:33:01 | 69.16, -73.07 | 55.75 | 81.76 | 68 |
| 7 | 08/19/2024 | 07:09:49 | 70.04, 68.78 | 57.43 | 08/19/2024 | 07:10:19 | 70.06, 68.75 | 57.44 | 1.97 | 30 |
| 8 | 08/19/2024 | 08:00:31 | -69.94,-123.75 | 122.67 | 08/19/2024 | 07:59:49 | -69.95,-123.77 | 122.66 | 1.22 | 42 |
| 9 | 08/21/2024 | 22:36:03 | -70.47, 16.58 | 121.25 | 08/21/2024 | 22:37:14 | -70.36, 17.45 | 121.40 | 34.35 | 71 |
| 10 | 08/21/2024 | 23:26:40 | 70.01,-175.39 | 58.28 | 08/21/2024 | 23:26:45 | 70.03,-175.39 | 58.30 | 2.40 | 5 |
| 11 | 08/22/2024 | 00:17:22 | -69.90, -7.92 | 121.82 | 08/22/2024 | 00:16:15 | -69.92, -7.90 | 121.80 | 2.55 | 67 |
| 12 | 08/24/2024 | 14:52:47 | -70.09, 132.95 | 120.74 | 08/24/2024 | 14:53:43 | -70.08, 132.95 | 120.76 | 1.15 | 56 |
| 13 | 08/24/2024 | 15:43:30 | 69.95, -59.53 | 59.13 | 08/24/2024 | 15:43:10 | 69.96, -59.57 | 59.14 | 1.89 | 20 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 8/13/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 08/13/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9