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: 8/19/2021
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 | 08/19/2021 | 22:49:41 | -70.07, 13.82 | 122.42 | 08/19/2021 | 22:50:21 | -70.05, 13.87 | 122.44 | 2.52 | 40 |
2 | 08/19/2021 | 23:40:25 | 69.94,-178.69 | 57.46 | 08/19/2021 | 23:39:48 | 69.95,-178.64 | 57.47 | 1.94 | 37 |
3 | 08/22/2021 | 14:16:04 | 70.68, -38.70 | 59.11 | 08/22/2021 | 14:17:13 | 70.59, -37.11 | 58.95 | 59.70 | 69 |
4 | 08/22/2021 | 15:06:35 | -70.02, 129.66 | 121.58 | 08/22/2021 | 15:06:52 | -69.99, 129.65 | 121.62 | 3.58 | 17 |
5 | 08/22/2021 | 15:57:19 | 69.90, -62.85 | 58.31 | 08/22/2021 | 15:56:19 | 69.88, -62.85 | 58.29 | 2.06 | 60 |
6 | 08/25/2021 | 06:32:47 | 70.06, 78.05 | 59.36 | 08/25/2021 | 06:33:52 | 70.08, 78.03 | 59.37 | 2.22 | 65 |
7 | 08/25/2021 | 07:23:29 | -69.97,-114.50 | 120.72 | 08/25/2021 | 07:23:22 | -69.97,-114.48 | 120.72 | 0.55 | 7 |
8 | 08/25/2021 | 08:14:06 | 69.48, 53.53 | 58.78 | 08/25/2021 | 08:12:55 | 69.53, 52.55 | 58.87 | 38.70 | 71 |
9 | 08/27/2021 | 22:49:41 | 70.07,-166.19 | 60.30 | 08/27/2021 | 22:50:21 | 70.06,-166.12 | 60.28 | 3.04 | 40 |
10 | 08/27/2021 | 23:40:22 | -69.93, 1.34 | 119.84 | 08/27/2021 | 23:39:52 | -69.90, 1.29 | 119.86 | 3.27 | 30 |
11 | 08/30/2021 | 14:16:05 | -70.87, 140.99 | 117.93 | 08/30/2021 | 14:17:12 | -70.81, 143.22 | 118.06 | 81.74 | 67 |
12 | 08/30/2021 | 15:06:34 | 69.97, -50.28 | 61.15 | 08/30/2021 | 15:06:52 | 69.98, -50.35 | 61.15 | 2.79 | 18 |
13 | 08/30/2021 | 15:57:16 | -69.88, 117.18 | 118.94 | 08/30/2021 | 15:56:22 | -69.88, 117.15 | 118.93 | 1.22 | 54 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/19/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/19/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8