Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/12/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 02/13/2024 | 08:24:52 | 69.96, 49.90 | 83.49 | 02/13/2024 | 08:25:14 | 69.93, 49.92 | 83.46 | 3.01 | 22 |
| 2 | 02/13/2024 | 09:15:33 | -69.83,-142.59 | 96.66 | 02/13/2024 | 09:14:44 | -69.81,-142.61 | 96.67 | 1.88 | 49 |
| 3 | 02/15/2024 | 23:51:01 | -70.19, -1.97 | 97.17 | 02/15/2024 | 23:52:12 | -70.13, -1.55 | 97.26 | 16.94 | 71 |
| 4 | 02/16/2024 | 00:41:42 | 69.91, 165.76 | 82.54 | 02/16/2024 | 00:41:41 | 69.92, 165.79 | 82.54 | 1.78 | 1 |
| 5 | 02/16/2024 | 01:32:23 | -69.78, -26.72 | 97.63 | 02/16/2024 | 01:31:11 | -69.80, -26.74 | 97.59 | 2.87 | 72 |
| 6 | 02/18/2024 | 16:07:48 | -69.99, 114.12 | 98.31 | 02/18/2024 | 16:08:41 | -69.97, 114.11 | 98.34 | 2.29 | 53 |
| 7 | 02/18/2024 | 16:58:32 | 69.88, -78.40 | 81.57 | 02/18/2024 | 16:58:08 | 69.87, -78.39 | 81.56 | 1.44 | 24 |
| 8 | 02/18/2024 | 17:48:59 | -69.00, 90.18 | 99.38 | 02/18/2024 | 17:47:51 | -69.04, 88.13 | 99.24 | 81.58 | 68 |
| 9 | 02/21/2024 | 08:24:37 | -69.92,-129.98 | 99.34 | 02/21/2024 | 08:25:07 | -69.94,-130.04 | 99.33 | 3.22 | 30 |
| 10 | 02/21/2024 | 09:15:21 | 69.81, 37.49 | 80.54 | 02/21/2024 | 09:14:34 | 69.84, 37.46 | 80.57 | 2.83 | 47 |
| 11 | 02/23/2024 | 23:50:48 | 70.22, 178.04 | 80.02 | 02/23/2024 | 23:51:59 | 70.15, 178.51 | 79.91 | 19.66 | 71 |
| 12 | 02/24/2024 | 00:41:26 | -69.92, -14.17 | 100.33 | 02/24/2024 | 00:41:31 | -69.93, -14.17 | 100.32 | 1.01 | 5 |
| 13 | 02/24/2024 | 01:32:10 | 69.81, 153.29 | 79.56 | 02/24/2024 | 01:30:58 | 69.82, 153.33 | 79.57 | 1.37 | 72 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 2/12/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 02/12/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9