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: 5/14/2024
| 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 | 05/16/2024 | 15:18:01 | -70.07, 126.59 | 129.32 | 05/16/2024 | 15:18:30 | -70.07, 126.58 | 129.32 | 0.45 | 29 |
| 2 | 05/16/2024 | 16:08:45 | 69.95, -65.92 | 50.55 | 05/16/2024 | 16:07:57 | 69.96, -65.93 | 50.57 | 1.25 | 48 |
| 3 | 05/19/2024 | 06:44:12 | 70.23, 74.82 | 50.27 | 05/19/2024 | 06:45:24 | 70.18, 74.99 | 50.21 | 8.70 | 72 |
| 4 | 05/19/2024 | 07:34:52 | -70.04,-117.57 | 129.94 | 05/19/2024 | 07:34:54 | -70.07,-117.53 | 129.91 | 3.32 | 2 |
| 5 | 05/19/2024 | 08:25:35 | 69.87, 49.99 | 49.88 | 05/19/2024 | 08:24:22 | 69.90, 49.88 | 49.92 | 5.47 | 73 |
| 6 | 05/21/2024 | 23:01:01 | 70.12,-169.21 | 49.61 | 05/21/2024 | 23:01:48 | 70.10,-169.22 | 49.59 | 1.96 | 47 |
| 7 | 05/21/2024 | 23:51:42 | -69.98, -1.68 | 130.54 | 05/21/2024 | 23:51:18 | -69.99, -1.74 | 130.53 | 2.57 | 24 |
| 8 | 05/24/2024 | 14:27:23 | -71.02, 137.81 | 129.94 | 05/24/2024 | 14:28:29 | -70.94, 140.29 | 130.09 | 90.53 | 66 |
| 9 | 05/24/2024 | 15:17:51 | 70.08, -53.36 | 49.07 | 05/24/2024 | 15:18:10 | 70.06, -53.37 | 49.05 | 2.15 | 19 |
| 10 | 05/24/2024 | 16:08:31 | -69.94, 114.17 | 131.09 | 05/24/2024 | 16:07:39 | -69.95, 114.11 | 131.07 | 2.84 | 52 |
| 11 | 05/27/2024 | 06:43:56 | -70.17,-105.01 | 131.29 | 05/27/2024 | 06:45:02 | -70.18,-104.93 | 131.29 | 3.13 | 66 |
| 12 | 05/27/2024 | 07:34:40 | 70.06, 62.47 | 48.59 | 05/27/2024 | 07:34:29 | 70.06, 62.54 | 48.59 | 2.75 | 11 |
| 13 | 05/27/2024 | 08:25:16 | -69.65,-129.61 | 131.83 | 05/27/2024 | 08:24:04 | -69.68,-130.36 | 131.79 | 29.05 | 72 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/14/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 05/14/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9