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: 7/14/2020
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 | 07/15/2020 | 22:49:20 | -70.11, 13.94 | 131.23 | 07/15/2020 | 22:50:03 | -70.08, 13.91 | 131.26 | 2.94 | 43 |
2 | 07/15/2020 | 23:40:04 | 69.99,-178.57 | 48.66 | 07/15/2020 | 23:39:30 | 69.98,-178.58 | 48.66 | 1.11 | 34 |
3 | 07/18/2020 | 14:15:45 | 70.89, -38.85 | 50.06 | 07/18/2020 | 14:16:52 | 70.80, -36.79 | 49.88 | 75.91 | 67 |
4 | 07/18/2020 | 15:06:13 | -70.06, 129.79 | 130.81 | 07/18/2020 | 15:06:33 | -70.08, 129.79 | 130.79 | 2.61 | 20 |
5 | 07/18/2020 | 15:56:57 | 69.95, -62.73 | 49.08 | 07/18/2020 | 15:56:01 | 69.92, -62.79 | 49.07 | 3.19 | 56 |
6 | 07/21/2020 | 06:32:25 | 70.16, 78.09 | 49.80 | 07/21/2020 | 06:33:34 | 70.13, 78.11 | 49.76 | 3.10 | 69 |
7 | 07/21/2020 | 07:23:06 | -70.01,-114.37 | 130.35 | 07/21/2020 | 07:23:04 | -70.03,-114.41 | 130.34 | 1.95 | 2 |
8 | 07/21/2020 | 08:13:46 | 69.69, 53.42 | 49.32 | 07/21/2020 | 08:12:34 | 69.75, 52.86 | 49.41 | 22.91 | 72 |
9 | 07/23/2020 | 22:49:17 | 70.12,-166.07 | 50.30 | 07/23/2020 | 22:50:03 | 70.12,-166.02 | 50.29 | 1.96 | 46 |
10 | 07/23/2020 | 23:39:59 | -70.02, 1.39 | 129.80 | 07/23/2020 | 23:39:33 | -70.02, 1.46 | 129.80 | 2.76 | 26 |
11 | 07/26/2020 | 15:06:10 | 70.08, -50.23 | 50.84 | 07/26/2020 | 15:06:34 | 70.06, -50.24 | 50.81 | 2.23 | 24 |
12 | 07/26/2020 | 15:56:52 | -69.98, 117.23 | 129.26 | 07/26/2020 | 15:56:04 | -69.95, 117.25 | 129.28 | 2.83 | 48 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/14/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/14/2020 in txt file.
Historical Predications of SNOs between NOAA-20 and LANDSAT-8