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: 5/18/2023
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 | 05/19/2023 | 05:42:35 | 70.24, 90.59 | 50.44 | 05/19/2023 | 05:43:27 | 70.21, 90.58 | 50.41 | 2.81 | 52 |
2 | 05/19/2023 | 06:33:16 | -70.11,-101.89 | 129.70 | 05/19/2023 | 06:32:57 | -70.10,-101.94 | 129.71 | 2.07 | 19 |
3 | 05/19/2023 | 07:23:45 | 69.18, 66.77 | 49.35 | 05/19/2023 | 07:22:38 | 69.23, 64.50 | 49.44 | 89.79 | 67 |
4 | 05/21/2023 | 21:59:29 | 70.19,-153.56 | 49.84 | 05/21/2023 | 21:59:58 | 70.19,-153.57 | 49.83 | 0.64 | 29 |
5 | 05/21/2023 | 22:50:11 | -70.11, 13.89 | 130.26 | 05/21/2023 | 22:49:28 | -70.08, 13.90 | 130.28 | 3.05 | 43 |
6 | 05/24/2023 | 13:25:46 | -70.63, 154.21 | 130.21 | 05/24/2023 | 13:26:57 | -70.53, 155.15 | 130.35 | 36.92 | 71 |
7 | 05/24/2023 | 14:16:23 | 70.15, -37.71 | 49.28 | 05/24/2023 | 14:16:29 | 70.15, -37.76 | 49.28 | 1.78 | 6 |
8 | 05/24/2023 | 15:07:05 | -70.06, 129.74 | 130.82 | 05/24/2023 | 15:05:59 | -70.04, 129.73 | 130.84 | 2.44 | 66 |
9 | 05/27/2023 | 05:42:33 | -70.23, -89.36 | 131.11 | 05/27/2023 | 05:43:32 | -70.25, -89.38 | 131.09 | 2.41 | 59 |
10 | 05/27/2023 | 06:33:17 | 70.11, 78.13 | 48.77 | 05/27/2023 | 06:32:59 | 70.14, 78.11 | 48.79 | 3.18 | 18 |
11 | 05/27/2023 | 07:23:48 | -69.44,-113.56 | 131.93 | 05/27/2023 | 07:22:39 | -69.48,-115.16 | 131.85 | 62.59 | 69 |
12 | 05/29/2023 | 21:59:26 | -70.19, 26.47 | 131.57 | 05/29/2023 | 22:00:01 | -70.22, 26.47 | 131.55 | 3.26 | 35 |
13 | 05/29/2023 | 22:50:10 | 70.07,-166.04 | 48.31 | 05/29/2023 | 22:49:28 | 70.11,-166.05 | 48.34 | 3.39 | 42 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/18/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/18/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8