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: 9/8/2021
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 | 09/10/2021 | 06:32:45 | 70.14, 77.93 | 65.24 | 09/10/2021 | 06:33:56 | 70.10, 78.05 | 65.19 | 6.75 | 71 |
2 | 09/10/2021 | 07:23:26 | -70.01,-114.55 | 114.89 | 09/10/2021 | 07:23:26 | -69.99,-114.47 | 114.91 | 3.58 | 0 |
3 | 09/10/2021 | 08:14:07 | 69.73, 53.18 | 64.84 | 09/10/2021 | 08:12:55 | 69.77, 52.87 | 64.90 | 13.02 | 72 |
4 | 09/12/2021 | 22:49:38 | 70.06,-166.18 | 66.18 | 09/12/2021 | 22:50:26 | 70.08,-166.10 | 66.18 | 3.34 | 48 |
5 | 09/12/2021 | 23:40:19 | -69.92, 1.35 | 113.96 | 09/12/2021 | 23:39:57 | -69.91, 1.30 | 113.97 | 2.16 | 22 |
6 | 09/15/2021 | 15:06:31 | 69.98, -50.29 | 67.12 | 09/15/2021 | 15:06:57 | 69.99, -50.34 | 67.13 | 2.27 | 26 |
7 | 09/15/2021 | 15:57:13 | -69.89, 117.17 | 112.96 | 09/15/2021 | 15:56:27 | -69.89, 117.15 | 112.97 | 0.98 | 46 |
8 | 09/18/2021 | 06:32:45 | -70.33,-102.36 | 111.51 | 09/18/2021 | 06:33:56 | -70.24,-101.76 | 111.62 | 25.28 | 71 |
9 | 09/18/2021 | 07:23:24 | 69.96, 65.52 | 68.13 | 09/18/2021 | 07:23:26 | 69.96, 65.50 | 68.12 | 0.92 | 2 |
10 | 09/18/2021 | 08:14:06 | -69.87,-127.02 | 111.96 | 09/18/2021 | 08:12:56 | -69.86,-127.02 | 111.97 | 1.15 | 70 |
11 | 09/20/2021 | 22:49:34 | -70.05, 13.85 | 110.77 | 09/20/2021 | 22:50:29 | -70.04, 13.84 | 110.78 | 1.50 | 55 |
12 | 09/20/2021 | 23:40:18 | 69.94,-178.68 | 69.14 | 09/20/2021 | 23:39:56 | 69.92,-178.68 | 69.12 | 2.04 | 22 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/8/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/08/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8