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: 3/15/2023
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 | 03/16/2023 | 06:32:42 | -70.18,-101.97 | 108.00 | 03/16/2023 | 06:33:37 | -70.20,-101.91 | 107.99 | 3.13 | 55 |
2 | 03/16/2023 | 07:23:26 | 70.07, 65.51 | 71.88 | 03/16/2023 | 07:23:05 | 70.04, 65.51 | 71.85 | 2.58 | 21 |
3 | 03/16/2023 | 08:13:55 | -69.28,-126.02 | 108.96 | 03/16/2023 | 08:12:46 | -69.32,-127.84 | 108.85 | 71.84 | 69 |
4 | 03/18/2023 | 22:49:38 | -70.16, 13.84 | 109.09 | 03/18/2023 | 22:50:05 | -70.15, 13.89 | 109.11 | 2.32 | 27 |
5 | 03/18/2023 | 23:40:22 | 70.05,-178.69 | 70.79 | 03/18/2023 | 23:39:32 | 70.04,-178.61 | 70.79 | 3.02 | 50 |
6 | 03/21/2023 | 14:15:50 | 70.20, -37.77 | 69.91 | 03/21/2023 | 14:17:01 | 70.21, -37.77 | 69.91 | 1.22 | 71 |
7 | 03/21/2023 | 15:06:32 | -70.10, 129.70 | 110.22 | 03/21/2023 | 15:06:31 | -70.10, 129.71 | 110.22 | 0.39 | 1 |
8 | 03/21/2023 | 15:57:13 | 69.83, -62.59 | 69.50 | 03/21/2023 | 15:56:00 | 69.88, -62.96 | 69.57 | 14.86 | 73 |
9 | 03/24/2023 | 06:32:45 | 70.15, 78.07 | 68.80 | 03/24/2023 | 06:33:27 | 70.17, 78.06 | 68.81 | 1.38 | 42 |
10 | 03/24/2023 | 07:23:27 | -70.05,-114.45 | 111.33 | 03/24/2023 | 07:22:57 | -70.06,-114.46 | 111.32 | 1.10 | 30 |
11 | 03/26/2023 | 21:59:08 | -70.85, 25.42 | 111.52 | 03/26/2023 | 22:00:16 | -70.74, 27.15 | 111.70 | 64.50 | 68 |
12 | 03/26/2023 | 22:49:40 | 70.12,-166.11 | 67.71 | 03/26/2023 | 22:49:52 | 70.13,-166.10 | 67.71 | 1.00 | 12 |
13 | 03/26/2023 | 23:40:22 | -70.02, 1.37 | 112.42 | 03/26/2023 | 23:39:22 | -70.03, 1.39 | 112.41 | 1.26 | 60 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/15/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/15/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8