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: 5/12/2021
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 | 05/13/2021 | 06:32:39 | -70.12,-101.91 | 128.41 | 05/13/2021 | 06:33:15 | -70.10,-101.95 | 128.44 | 2.73 | 36 |
2 | 05/13/2021 | 07:23:23 | 70.00, 65.58 | 51.45 | 05/13/2021 | 07:22:42 | 70.00, 65.55 | 51.46 | 1.26 | 41 |
3 | 05/15/2021 | 21:59:01 | 70.63,-154.26 | 51.48 | 05/15/2021 | 22:00:11 | 70.48,-153.15 | 51.31 | 43.89 | 70 |
4 | 05/15/2021 | 22:49:35 | -70.12, 13.86 | 129.06 | 05/15/2021 | 22:49:46 | -70.10, 13.92 | 129.08 | 3.04 | 11 |
5 | 05/15/2021 | 23:40:19 | 70.00,-178.65 | 50.81 | 05/15/2021 | 23:39:13 | 69.99,-178.58 | 50.82 | 2.61 | 66 |
6 | 05/18/2021 | 14:15:48 | 70.15, -37.74 | 50.39 | 05/18/2021 | 14:16:48 | 70.14, -37.77 | 50.38 | 1.25 | 60 |
7 | 05/18/2021 | 15:06:30 | -70.06, 129.71 | 129.71 | 05/18/2021 | 15:06:18 | -70.04, 129.71 | 129.74 | 2.31 | 12 |
8 | 05/18/2021 | 15:57:03 | 69.36, -61.95 | 49.56 | 05/18/2021 | 15:55:54 | 69.43, -63.47 | 49.67 | 60.31 | 69 |
9 | 05/21/2021 | 06:32:42 | 70.10, 78.10 | 49.78 | 05/21/2021 | 06:33:18 | 70.13, 78.09 | 49.81 | 3.48 | 36 |
10 | 05/21/2021 | 07:23:24 | -70.00,-114.44 | 130.33 | 05/21/2021 | 07:22:48 | -70.03,-114.42 | 130.30 | 2.67 | 36 |
11 | 05/23/2021 | 21:59:05 | -70.79, 25.47 | 130.02 | 05/23/2021 | 22:00:14 | -70.66, 27.10 | 130.19 | 61.64 | 69 |
12 | 05/23/2021 | 22:49:37 | 70.05,-166.06 | 49.21 | 05/23/2021 | 22:49:50 | 70.06,-166.14 | 49.22 | 3.15 | 13 |
13 | 05/23/2021 | 23:40:19 | -69.95, 1.41 | 130.90 | 05/23/2021 | 23:39:20 | -69.96, 1.35 | 130.89 | 2.16 | 59 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/12/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/12/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8