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: 8/12/2024
| 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 | 22:36:09 | 70.26,-163.12 | 55.97 | 08/13/2024 | 22:37:21 | 70.21,-162.81 | 55.89 | 13.27 | 72 |
| 2 | 08/13/2024 | 23:26:48 | -70.01, 4.58 | 124.29 | 08/13/2024 | 23:26:52 | -70.04, 4.59 | 124.26 | 3.28 | 4 |
| 3 | 08/14/2024 | 00:17:32 | 69.90, 172.06 | 55.61 | 08/14/2024 | 00:16:20 | 69.88, 172.01 | 55.60 | 2.72 | 72 |
| 4 | 08/16/2024 | 14:52:59 | 70.08, -47.07 | 56.61 | 08/16/2024 | 14:53:53 | 70.06, -47.13 | 56.59 | 3.39 | 54 |
| 5 | 08/16/2024 | 15:43:41 | -69.99, 120.40 | 123.48 | 08/16/2024 | 15:43:22 | -70.01, 120.42 | 123.46 | 2.89 | 19 |
| 6 | 08/16/2024 | 16:34:10 | 69.08, -70.99 | 55.59 | 08/16/2024 | 16:33:03 | 69.13, -73.13 | 55.72 | 84.96 | 67 |
| 7 | 08/19/2024 | 07:09:52 | 70.08, 68.71 | 57.47 | 08/19/2024 | 07:10:21 | 70.06, 68.75 | 57.44 | 2.79 | 29 |
| 8 | 08/19/2024 | 08:00:34 | -69.97,-123.82 | 122.63 | 08/19/2024 | 07:59:51 | -69.95,-123.77 | 122.65 | 3.20 | 43 |
| 9 | 08/21/2024 | 22:36:05 | -70.45, 16.60 | 121.27 | 08/21/2024 | 22:37:16 | -70.36, 17.44 | 121.40 | 32.63 | 71 |
| 10 | 08/21/2024 | 23:26:43 | 70.04,-175.46 | 58.31 | 08/21/2024 | 23:26:47 | 70.03,-175.40 | 58.30 | 2.59 | 4 |
| 11 | 08/22/2024 | 00:17:25 | -69.93, -7.97 | 121.79 | 08/22/2024 | 00:16:17 | -69.92, -7.91 | 121.79 | 2.56 | 68 |
| 12 | 08/24/2024 | 14:52:51 | -70.11, 132.91 | 120.73 | 08/24/2024 | 14:53:46 | -70.09, 132.95 | 120.75 | 2.13 | 55 |
| 13 | 08/24/2024 | 15:43:34 | 69.97, -59.57 | 59.14 | 08/24/2024 | 15:43:13 | 69.98, -59.57 | 59.16 | 1.12 | 21 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 8/12/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 08/12/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9