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: 10/7/2021
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 | 10/09/2021 | 15:06:22 | -70.02, 129.68 | 103.59 | 10/09/2021 | 15:07:05 | -70.02, 129.67 | 103.59 | 0.67 | 43 |
2 | 10/09/2021 | 15:57:06 | 69.91, -62.84 | 76.32 | 10/09/2021 | 15:56:32 | 69.92, -62.83 | 76.33 | 1.81 | 34 |
3 | 10/12/2021 | 06:32:47 | 70.79, 76.92 | 78.20 | 10/12/2021 | 06:33:55 | 70.67, 78.86 | 78.07 | 72.60 | 68 |
4 | 10/12/2021 | 07:23:16 | -70.01,-114.53 | 102.58 | 10/12/2021 | 07:23:35 | -70.01,-114.47 | 102.59 | 2.36 | 19 |
5 | 10/12/2021 | 08:13:58 | 69.85, 53.02 | 77.27 | 10/12/2021 | 08:13:02 | 69.85, 52.95 | 77.27 | 2.64 | 56 |
6 | 10/14/2021 | 22:49:26 | 70.06,-166.14 | 78.45 | 10/14/2021 | 22:50:35 | 70.04,-166.18 | 78.44 | 2.02 | 69 |
7 | 10/14/2021 | 23:40:08 | -69.96, 1.33 | 101.64 | 10/14/2021 | 23:40:05 | -69.93, 1.30 | 101.67 | 2.84 | 3 |
8 | 10/15/2021 | 00:30:47 | 69.59, 169.19 | 78.00 | 10/15/2021 | 00:29:35 | 69.66, 168.57 | 78.08 | 25.30 | 72 |
9 | 10/17/2021 | 15:06:19 | 70.01, -50.29 | 79.38 | 10/17/2021 | 15:07:05 | 70.01, -50.34 | 79.39 | 2.23 | 46 |
10 | 10/17/2021 | 15:57:01 | -69.90, 117.18 | 100.71 | 10/17/2021 | 15:56:35 | -69.91, 117.15 | 100.71 | 1.55 | 26 |
11 | 10/20/2021 | 07:23:13 | 70.01, 65.48 | 80.35 | 10/20/2021 | 07:23:35 | 69.98, 65.49 | 80.32 | 3.32 | 22 |
12 | 10/20/2021 | 08:13:55 | -69.90,-127.04 | 99.74 | 10/20/2021 | 08:13:05 | -69.88,-127.02 | 99.77 | 3.29 | 50 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/7/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/07/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8