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: 10/4/2024
| 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 | 10/06/2024 | 07:59:42 | -69.97,-123.71 | 104.78 | 10/06/2024 | 08:00:10 | -70.01,-123.71 | 104.75 | 3.63 | 28 |
| 2 | 10/06/2024 | 08:50:26 | 69.85, 43.78 | 75.11 | 10/06/2024 | 08:49:38 | 69.85, 43.71 | 75.11 | 2.80 | 48 |
| 3 | 10/08/2024 | 23:25:57 | 70.05,-175.39 | 76.31 | 10/08/2024 | 23:27:06 | 70.05,-175.39 | 76.30 | 0.58 | 69 |
| 4 | 10/09/2024 | 00:16:39 | -69.96, -7.94 | 103.78 | 10/09/2024 | 00:16:36 | -69.93, -7.92 | 103.80 | 3.12 | 3 |
| 5 | 10/09/2024 | 01:07:18 | 69.57, 159.94 | 75.85 | 10/09/2024 | 01:06:06 | 69.66, 159.35 | 75.94 | 24.81 | 72 |
| 6 | 10/11/2024 | 15:42:54 | 70.01, -59.58 | 77.28 | 10/11/2024 | 15:43:30 | 70.01, -59.54 | 77.27 | 1.81 | 36 |
| 7 | 10/11/2024 | 16:33:35 | -69.87, 107.95 | 102.85 | 10/11/2024 | 16:33:00 | -69.90, 107.94 | 102.83 | 3.00 | 35 |
| 8 | 10/14/2024 | 07:09:11 | -70.34,-111.63 | 101.41 | 10/14/2024 | 07:10:22 | -70.24,-110.93 | 101.51 | 28.52 | 71 |
| 9 | 10/14/2024 | 07:59:50 | 69.96, 56.26 | 78.22 | 10/14/2024 | 07:59:52 | 69.96, 56.31 | 78.22 | 1.77 | 2 |
| 10 | 10/14/2024 | 08:50:31 | -69.82,-136.21 | 101.91 | 10/14/2024 | 08:49:23 | -69.80,-136.28 | 101.93 | 3.67 | 68 |
| 11 | 10/16/2024 | 23:26:01 | -70.00, 4.65 | 100.77 | 10/16/2024 | 23:26:45 | -70.02, 4.67 | 100.75 | 2.12 | 44 |
| 12 | 10/17/2024 | 00:16:45 | 69.88, 172.14 | 79.13 | 10/17/2024 | 00:16:12 | 69.89, 172.14 | 79.14 | 1.54 | 33 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 10/4/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 10/04/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9