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: 5/15/2021
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 | 05/15/2021 | 21:59:01 | 70.62,-154.25 | 51.48 | 05/15/2021 | 22:00:11 | 70.49,-153.15 | 51.31 | 43.53 | 70 |
2 | 05/15/2021 | 22:49:35 | -70.12, 13.86 | 129.06 | 05/15/2021 | 22:49:46 | -70.10, 13.92 | 129.08 | 2.93 | 11 |
3 | 05/15/2021 | 23:40:19 | 69.99,-178.64 | 50.81 | 05/15/2021 | 23:39:13 | 70.00,-178.58 | 50.82 | 2.64 | 66 |
4 | 05/18/2021 | 14:15:48 | 70.15, -37.74 | 50.39 | 05/18/2021 | 14:16:48 | 70.15, -37.77 | 50.38 | 1.05 | 60 |
5 | 05/18/2021 | 15:06:30 | -70.06, 129.71 | 129.71 | 05/18/2021 | 15:06:18 | -70.04, 129.71 | 129.74 | 2.22 | 12 |
6 | 05/18/2021 | 15:57:02 | 69.35, -61.94 | 49.56 | 05/18/2021 | 15:55:53 | 69.44, -63.47 | 49.68 | 60.48 | 69 |
7 | 05/21/2021 | 06:32:43 | 70.15, 78.02 | 49.83 | 05/21/2021 | 06:33:18 | 70.13, 78.09 | 49.81 | 3.12 | 35 |
8 | 05/21/2021 | 07:23:24 | -70.00,-114.44 | 130.33 | 05/21/2021 | 07:22:48 | -70.03,-114.43 | 130.31 | 2.62 | 36 |
9 | 05/23/2021 | 21:59:05 | -70.79, 25.46 | 130.02 | 05/23/2021 | 22:00:14 | -70.66, 27.10 | 130.19 | 61.68 | 69 |
10 | 05/23/2021 | 22:49:38 | 70.10,-166.14 | 49.26 | 05/23/2021 | 22:49:49 | 70.11,-166.06 | 49.27 | 3.28 | 11 |
11 | 05/23/2021 | 23:40:19 | -69.95, 1.41 | 130.90 | 05/23/2021 | 23:39:20 | -69.96, 1.35 | 130.89 | 2.10 | 59 |
12 | 05/26/2021 | 14:15:49 | -70.16, 142.23 | 131.15 | 05/26/2021 | 14:16:54 | -70.15, 142.22 | 131.17 | 1.47 | 65 |
13 | 05/26/2021 | 15:06:33 | 70.05, -50.30 | 48.74 | 05/26/2021 | 15:06:21 | 70.03, -50.29 | 48.72 | 2.07 | 12 |
14 | 05/26/2021 | 15:57:08 | -69.58, 117.71 | 131.75 | 05/26/2021 | 15:55:56 | -69.66, 116.82 | 131.65 | 35.68 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/15/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/15/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8