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: 7/9/2021
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 | 07/10/2021 | 21:59:17 | -71.06, 24.94 | 131.01 | 07/10/2021 | 22:00:23 | -70.92, 27.53 | 131.25 | 95.08 | 66 |
2 | 07/10/2021 | 22:49:44 | 70.05,-166.14 | 47.94 | 07/10/2021 | 22:50:04 | 70.06,-166.11 | 47.94 | 1.52 | 20 |
3 | 07/10/2021 | 23:40:26 | -69.96, 1.32 | 132.16 | 07/10/2021 | 23:39:34 | -69.95, 1.37 | 132.17 | 2.52 | 52 |
4 | 07/13/2021 | 14:15:55 | -70.15, 142.17 | 131.59 | 07/13/2021 | 14:17:07 | -70.12, 142.21 | 131.64 | 3.65 | 72 |
5 | 07/13/2021 | 15:06:38 | 69.98, -50.27 | 48.24 | 07/13/2021 | 15:06:34 | 70.01, -50.29 | 48.27 | 3.27 | 4 |
6 | 07/13/2021 | 15:57:18 | -69.78, 117.35 | 131.97 | 07/13/2021 | 15:56:05 | -69.85, 117.11 | 131.88 | 11.62 | 73 |
7 | 07/16/2021 | 06:32:49 | -70.08,-101.95 | 131.24 | 07/16/2021 | 06:33:37 | -70.07,-101.97 | 131.26 | 1.28 | 48 |
8 | 07/16/2021 | 07:23:33 | 69.97, 65.53 | 48.65 | 07/16/2021 | 07:23:04 | 69.96, 65.52 | 48.65 | 1.00 | 29 |
9 | 07/18/2021 | 21:59:16 | 70.95,-154.89 | 50.14 | 07/18/2021 | 22:00:23 | 70.83,-152.60 | 49.93 | 84.48 | 67 |
10 | 07/18/2021 | 22:49:43 | -70.06, 13.85 | 130.80 | 07/18/2021 | 22:50:05 | -70.07, 13.91 | 130.79 | 2.83 | 22 |
11 | 07/18/2021 | 23:40:26 | 69.90,-178.60 | 49.05 | 07/18/2021 | 23:39:33 | 69.90,-178.68 | 49.06 | 2.93 | 53 |
12 | 07/21/2021 | 14:15:55 | 70.09, -37.75 | 49.74 | 07/21/2021 | 14:17:05 | 70.11, -37.78 | 49.75 | 2.59 | 70 |
13 | 07/21/2021 | 15:06:37 | -69.99, 129.72 | 130.36 | 07/21/2021 | 15:06:35 | -70.01, 129.72 | 130.34 | 2.76 | 2 |
14 | 07/21/2021 | 15:57:17 | 69.67, -62.50 | 49.31 | 07/21/2021 | 15:56:05 | 69.73, -63.03 | 49.40 | 21.64 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/9/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/09/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8