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: 9/11/2021
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 | 09/12/2021 | 22:49:38 | 70.06,-166.18 | 66.18 | 09/12/2021 | 22:50:26 | 70.08,-166.10 | 66.18 | 3.15 | 48 |
2 | 09/12/2021 | 23:40:19 | -69.93, 1.34 | 113.95 | 09/12/2021 | 23:39:57 | -69.91, 1.29 | 113.97 | 2.94 | 22 |
3 | 09/15/2021 | 15:06:31 | 69.98, -50.29 | 67.12 | 09/15/2021 | 15:06:57 | 69.99, -50.34 | 67.13 | 2.26 | 26 |
4 | 09/15/2021 | 15:57:13 | -69.90, 117.16 | 112.96 | 09/15/2021 | 15:56:27 | -69.88, 117.14 | 112.97 | 1.83 | 46 |
5 | 09/18/2021 | 06:32:45 | -70.34,-102.37 | 111.51 | 09/18/2021 | 06:33:56 | -70.23,-101.77 | 111.63 | 25.52 | 71 |
6 | 09/18/2021 | 07:23:24 | 69.96, 65.52 | 68.13 | 09/18/2021 | 07:23:26 | 69.96, 65.49 | 68.12 | 1.09 | 2 |
7 | 09/18/2021 | 08:14:06 | -69.87,-127.03 | 111.96 | 09/18/2021 | 08:12:56 | -69.85,-127.02 | 111.97 | 1.94 | 70 |
8 | 09/20/2021 | 22:49:34 | -70.05, 13.85 | 110.77 | 09/20/2021 | 22:50:29 | -70.03, 13.83 | 110.79 | 2.15 | 55 |
9 | 09/20/2021 | 23:40:18 | 69.94,-178.67 | 69.14 | 09/20/2021 | 23:39:56 | 69.92,-178.68 | 69.12 | 1.99 | 22 |
10 | 09/21/2021 | 00:30:46 | -69.10, -10.15 | 111.70 | 09/21/2021 | 00:29:38 | -69.16, -12.08 | 111.62 | 76.74 | 68 |
11 | 09/23/2021 | 15:06:28 | -70.03, 129.66 | 109.75 | 09/23/2021 | 15:06:58 | -70.04, 129.73 | 109.74 | 3.40 | 30 |
12 | 09/23/2021 | 15:57:11 | 69.87, -62.79 | 70.11 | 09/23/2021 | 15:56:26 | 69.88, -62.86 | 70.12 | 2.84 | 45 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/11/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/11/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8