Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/8/2021
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 07/08/2021 | 06:32:49 | 70.07, 78.07 | 47.62 | 07/08/2021 | 06:33:35 | 70.05, 78.00 | 47.60 | 3.00 | 46 |
| 2 | 07/08/2021 | 07:23:31 | -69.98,-114.48 | 132.48 | 07/08/2021 | 07:23:04 | -69.99,-114.45 | 132.46 | 1.91 | 27 |
| 3 | 07/10/2021 | 21:59:17 | -71.05, 24.95 | 131.01 | 07/10/2021 | 22:00:23 | -70.93, 27.54 | 131.24 | 94.87 | 66 |
| 4 | 07/10/2021 | 22:49:44 | 70.05,-166.14 | 47.93 | 07/10/2021 | 22:50:04 | 70.06,-166.10 | 47.94 | 2.08 | 20 |
| 5 | 07/10/2021 | 23:40:26 | -69.96, 1.32 | 132.16 | 07/10/2021 | 23:39:34 | -69.95, 1.37 | 132.16 | 1.94 | 52 |
| 6 | 07/13/2021 | 14:15:55 | -70.14, 142.18 | 131.60 | 07/13/2021 | 14:17:07 | -70.12, 142.22 | 131.63 | 2.65 | 72 |
| 7 | 07/13/2021 | 15:06:39 | 70.03, -50.34 | 48.30 | 07/13/2021 | 15:06:34 | 70.01, -50.29 | 48.27 | 2.81 | 5 |
| 8 | 07/13/2021 | 15:57:18 | -69.78, 117.36 | 131.97 | 07/13/2021 | 15:56:06 | -69.80, 117.04 | 131.93 | 12.36 | 72 |
| 9 | 07/16/2021 | 06:32:49 | -70.07,-101.94 | 131.25 | 07/16/2021 | 06:33:37 | -70.07,-101.97 | 131.26 | 1.06 | 48 |
| 10 | 07/16/2021 | 07:23:33 | 69.96, 65.53 | 48.65 | 07/16/2021 | 07:23:04 | 69.96, 65.52 | 48.65 | 0.44 | 29 |
| 11 | 07/18/2021 | 21:59:16 | 70.94,-154.88 | 50.14 | 07/18/2021 | 22:00:23 | 70.83,-152.59 | 49.93 | 84.33 | 67 |
| 12 | 07/18/2021 | 22:49:43 | -70.05, 13.85 | 130.80 | 07/18/2021 | 22:50:05 | -70.07, 13.92 | 130.79 | 3.29 | 22 |
| 13 | 07/18/2021 | 23:40:26 | 69.89,-178.60 | 49.04 | 07/18/2021 | 23:39:33 | 69.90,-178.68 | 49.06 | 3.12 | 53 |
| 14 | 07/21/2021 | 14:15:55 | 70.09, -37.75 | 49.74 | 07/21/2021 | 14:17:05 | 70.11, -37.77 | 49.75 | 3.08 | 70 |
| 15 | 07/21/2021 | 15:06:37 | -69.98, 129.73 | 130.37 | 07/21/2021 | 15:06:35 | -70.01, 129.72 | 130.34 | 3.48 | 2 |
| 16 | 07/21/2021 | 15:57:17 | 69.67, -62.49 | 49.31 | 07/21/2021 | 15:56:05 | 69.73, -63.03 | 49.41 | 21.83 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/8/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/08/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8