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: 4/13/2021
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 | -70.15, 13.91 | 119.30 | 04/13/2021 | 22:49:52 | -70.14, 13.87 | 119.33 | 2.33 | 29 |
2 | 04/13/2021 | 23:40:07 | 70.03,-178.59 | 60.56 | 04/13/2021 | 23:39:19 | 70.03,-178.63 | 60.57 | 1.72 | 48 |
3 | 04/16/2021 | 14:15:38 | 70.26, -37.81 | 59.86 | 04/16/2021 | 14:16:50 | 70.24, -37.73 | 59.84 | 3.54 | 72 |
4 | 04/16/2021 | 15:06:19 | -70.12, 129.72 | 120.29 | 04/16/2021 | 15:06:20 | -70.13, 129.74 | 120.29 | 1.62 | 1 |
5 | 04/16/2021 | 15:57:01 | 69.89, -62.63 | 59.46 | 04/16/2021 | 15:55:49 | 69.91, -62.92 | 59.49 | 11.38 | 72 |
6 | 04/19/2021 | 06:32:32 | 70.18, 78.07 | 58.85 | 04/19/2021 | 06:33:18 | 70.18, 78.05 | 58.83 | 0.90 | 46 |
7 | 04/19/2021 | 07:23:14 | -70.09,-114.48 | 121.26 | 04/19/2021 | 07:22:48 | -70.07,-114.47 | 121.28 | 2.52 | 26 |
8 | 04/21/2021 | 21:58:59 | -71.06, 25.11 | 121.15 | 04/21/2021 | 22:00:06 | -70.98, 27.49 | 121.28 | 86.55 | 67 |
9 | 04/21/2021 | 22:49:28 | 70.16,-166.13 | 57.90 | 04/21/2021 | 22:49:46 | 70.16,-166.09 | 57.90 | 1.51 | 18 |
10 | 04/21/2021 | 23:40:10 | -70.07, 1.32 | 122.21 | 04/21/2021 | 23:39:16 | -70.06, 1.39 | 122.21 | 2.79 | 54 |
11 | 04/24/2021 | 14:15:39 | -70.20, 142.26 | 122.94 | 04/24/2021 | 14:16:48 | -70.20, 142.20 | 122.94 | 2.48 | 69 |
12 | 04/24/2021 | 15:06:23 | 70.08, -50.25 | 56.94 | 04/24/2021 | 15:06:15 | 70.09, -50.32 | 56.94 | 2.57 | 8 |
13 | 04/24/2021 | 15:57:00 | -69.72, 117.60 | 123.45 | 04/24/2021 | 15:55:48 | -69.82, 116.94 | 123.33 | 27.44 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/13/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/13/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8