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: 4/12/2021
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 | 04/13/2021 | 22:49:23 | -70.16, 13.90 | 119.30 | 04/13/2021 | 22:49:51 | -70.18, 13.94 | 119.28 | 3.35 | 28 |
2 | 04/13/2021 | 23:40:07 | 70.03,-178.60 | 60.56 | 04/13/2021 | 23:39:19 | 70.02,-178.64 | 60.56 | 1.92 | 48 |
3 | 04/16/2021 | 14:15:38 | 70.27, -37.82 | 59.87 | 04/16/2021 | 14:16:50 | 70.23, -37.74 | 59.83 | 4.62 | 72 |
4 | 04/16/2021 | 15:06:19 | -70.13, 129.71 | 120.29 | 04/16/2021 | 15:06:20 | -70.13, 129.74 | 120.29 | 1.02 | 1 |
5 | 04/16/2021 | 15:57:01 | 69.90, -62.64 | 59.47 | 04/16/2021 | 15:55:48 | 69.96, -62.85 | 59.54 | 10.71 | 73 |
6 | 04/19/2021 | 06:32:32 | 70.19, 78.06 | 58.85 | 04/19/2021 | 06:33:18 | 70.17, 78.04 | 58.83 | 2.20 | 46 |
7 | 04/19/2021 | 07:23:13 | -70.05,-114.41 | 121.31 | 04/19/2021 | 07:22:48 | -70.07,-114.47 | 121.29 | 3.30 | 25 |
8 | 04/21/2021 | 21:58:59 | -71.06, 25.10 | 121.14 | 04/21/2021 | 22:00:06 | -70.98, 27.48 | 121.29 | 86.79 | 67 |
9 | 04/21/2021 | 22:49:28 | 70.16,-166.14 | 57.91 | 04/21/2021 | 22:49:46 | 70.15,-166.10 | 57.90 | 1.93 | 18 |
10 | 04/21/2021 | 23:40:10 | -70.07, 1.31 | 122.20 | 04/21/2021 | 23:39:16 | -70.05, 1.39 | 122.22 | 3.52 | 54 |
11 | 04/24/2021 | 14:15:39 | -70.20, 142.25 | 122.93 | 04/24/2021 | 14:16:48 | -70.20, 142.19 | 122.94 | 2.24 | 69 |
12 | 04/24/2021 | 15:06:23 | 70.09, -50.27 | 56.94 | 04/24/2021 | 15:06:15 | 70.08, -50.33 | 56.93 | 2.61 | 8 |
13 | 04/24/2021 | 15:57:00 | -69.73, 117.59 | 123.44 | 04/24/2021 | 15:55:48 | -69.82, 116.93 | 123.34 | 26.79 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/12/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/12/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8