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: 4/11/2020
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 | 04/13/2020 | 14:16:03 | 70.21, -37.75 | 60.80 | 04/13/2020 | 14:16:46 | 70.24, -37.74 | 60.82 | 2.78 | 43 |
2 | 04/13/2020 | 15:06:45 | -70.13, 129.69 | 119.30 | 04/13/2020 | 15:06:16 | -70.13, 129.74 | 119.30 | 1.96 | 29 |
3 | 04/16/2020 | 05:42:29 | -71.12, -90.77 | 119.20 | 04/16/2020 | 05:43:36 | -70.99, -88.39 | 119.40 | 87.39 | 67 |
4 | 04/16/2020 | 06:32:57 | 70.17, 78.09 | 59.79 | 04/16/2020 | 06:33:16 | 70.17, 78.03 | 59.80 | 2.07 | 19 |
5 | 04/16/2020 | 07:23:39 | -70.08,-114.47 | 120.31 | 04/16/2020 | 07:22:46 | -70.07,-114.48 | 120.32 | 1.70 | 53 |
6 | 04/18/2020 | 21:59:08 | -70.29, 26.35 | 121.01 | 04/18/2020 | 22:00:18 | -70.28, 26.42 | 121.02 | 2.73 | 70 |
7 | 04/18/2020 | 22:49:52 | 70.17,-166.15 | 58.86 | 04/18/2020 | 22:49:45 | 70.17,-166.10 | 58.86 | 2.26 | 7 |
8 | 04/18/2020 | 23:40:30 | -69.87, 1.61 | 121.46 | 04/18/2020 | 23:39:17 | -69.96, 1.24 | 121.36 | 17.09 | 73 |
9 | 04/21/2020 | 14:16:02 | -70.24, 142.20 | 121.97 | 04/21/2020 | 14:16:48 | -70.24, 142.24 | 121.98 | 1.48 | 46 |
10 | 04/21/2020 | 15:06:45 | 70.13, -50.32 | 57.90 | 04/21/2020 | 15:06:14 | 70.12, -50.29 | 57.90 | 1.19 | 31 |
11 | 04/24/2020 | 05:42:28 | 71.08, 89.29 | 58.02 | 04/24/2020 | 05:43:35 | 70.96, 91.55 | 57.84 | 82.66 | 67 |
12 | 04/24/2020 | 06:32:55 | -70.20,-101.97 | 122.91 | 04/24/2020 | 06:33:17 | -70.21,-101.94 | 122.90 | 1.86 | 22 |
13 | 04/24/2020 | 07:23:39 | 70.08, 65.52 | 56.96 | 04/24/2020 | 07:22:44 | 70.09, 65.53 | 56.97 | 0.95 | 55 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/11/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/11/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service