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: 7/15/2021
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 | 07/16/2021 | 06:32:49 | -70.10,-101.98 | 131.22 | 07/16/2021 | 06:33:36 | -70.10,-101.93 | 131.23 | 2.06 | 47 |
2 | 07/16/2021 | 07:23:33 | 69.98, 65.50 | 48.67 | 07/16/2021 | 07:23:03 | 70.00, 65.57 | 48.68 | 3.12 | 30 |
3 | 07/18/2021 | 21:59:17 | 70.97,-154.92 | 50.16 | 07/18/2021 | 22:00:23 | 70.87,-152.54 | 49.97 | 87.39 | 66 |
4 | 07/18/2021 | 22:49:43 | -70.03, 13.89 | 130.82 | 07/18/2021 | 22:50:06 | -70.05, 13.88 | 130.81 | 1.57 | 23 |
5 | 07/18/2021 | 23:40:27 | 69.92,-178.63 | 49.07 | 07/18/2021 | 23:39:33 | 69.94,-178.62 | 49.10 | 2.49 | 54 |
6 | 07/21/2021 | 14:15:55 | 70.11, -37.79 | 49.77 | 07/21/2021 | 14:17:05 | 70.10, -37.80 | 49.74 | 2.10 | 70 |
7 | 07/21/2021 | 15:06:37 | -70.02, 129.68 | 130.33 | 07/21/2021 | 15:06:35 | -69.99, 129.68 | 130.36 | 3.31 | 2 |
8 | 07/21/2021 | 15:57:17 | 69.70, -62.53 | 49.34 | 07/21/2021 | 15:56:04 | 69.77, -62.98 | 49.44 | 19.01 | 73 |
9 | 07/24/2021 | 06:32:50 | 70.11, 78.00 | 50.31 | 07/24/2021 | 06:33:34 | 70.09, 78.07 | 50.27 | 3.62 | 44 |
10 | 07/24/2021 | 07:23:31 | -69.96,-114.46 | 129.85 | 07/24/2021 | 07:23:04 | -69.98,-114.44 | 129.82 | 3.24 | 27 |
11 | 07/26/2021 | 21:59:17 | -71.04, 24.95 | 128.13 | 07/26/2021 | 22:00:23 | -70.90, 27.52 | 128.38 | 94.54 | 66 |
12 | 07/26/2021 | 22:49:44 | 70.05,-166.14 | 50.83 | 07/26/2021 | 22:50:04 | 70.02,-166.14 | 50.79 | 3.15 | 20 |
13 | 07/26/2021 | 23:40:26 | -69.95, 1.32 | 129.27 | 07/26/2021 | 23:39:34 | -69.92, 1.35 | 129.29 | 3.31 | 52 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/15/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/15/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8