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: 10/22/2024
| 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 | 10/24/2024 | 23:26:11 | 70.25,-175.78 | 82.33 | 10/24/2024 | 23:27:22 | 70.19,-175.25 | 82.27 | 20.84 | 71 |
| 2 | 10/25/2024 | 00:16:48 | -69.92, -7.95 | 98.00 | 10/25/2024 | 00:16:55 | -69.92, -8.00 | 97.99 | 1.95 | 7 |
| 3 | 10/25/2024 | 01:07:33 | 69.83, 159.49 | 81.93 | 10/25/2024 | 01:06:22 | 69.81, 159.49 | 81.91 | 2.00 | 71 |
| 4 | 10/27/2024 | 15:43:02 | 69.99, -59.61 | 82.98 | 10/27/2024 | 15:43:55 | 70.00, -59.65 | 82.98 | 1.45 | 53 |
| 5 | 10/27/2024 | 16:33:43 | -69.87, 107.89 | 97.14 | 10/27/2024 | 16:33:25 | -69.89, 107.84 | 97.12 | 3.12 | 18 |
| 6 | 10/27/2024 | 17:24:13 | 68.98, -83.54 | 82.00 | 10/27/2024 | 17:23:06 | 69.01, -85.70 | 82.01 | 86.28 | 67 |
| 7 | 10/30/2024 | 07:59:57 | 69.96, 56.20 | 83.83 | 10/30/2024 | 08:00:24 | 69.97, 56.20 | 83.84 | 1.65 | 27 |
| 8 | 10/30/2024 | 08:50:39 | -69.89,-136.37 | 96.24 | 10/30/2024 | 08:49:54 | -69.87,-136.31 | 96.26 | 3.06 | 45 |
| 9 | 11/01/2024 | 23:26:12 | -70.28, 4.17 | 95.01 | 11/01/2024 | 23:27:23 | -70.18, 4.74 | 95.11 | 24.07 | 71 |
| 10 | 11/02/2024 | 00:16:52 | 69.93, 172.00 | 84.66 | 11/02/2024 | 00:16:52 | 69.95, 172.06 | 84.68 | 2.88 | 0 |
| 11 | 11/02/2024 | 01:07:33 | -69.81, -20.49 | 95.45 | 11/02/2024 | 01:06:23 | -69.79, -20.52 | 95.47 | 2.06 | 70 |
| 12 | 11/04/2024 | 15:43:01 | -70.00, 120.36 | 94.45 | 11/04/2024 | 15:43:52 | -70.00, 120.38 | 94.46 | 0.70 | 51 |
| 13 | 11/04/2024 | 16:33:45 | 69.87, -72.13 | 85.43 | 11/04/2024 | 16:33:19 | 69.88, -72.14 | 85.44 | 1.29 | 26 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 10/22/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 10/22/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9