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: 5/21/2021
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 | 05/23/2021 | 21:59:05 | -70.78, 25.48 | 130.03 | 05/23/2021 | 22:00:14 | -70.67, 27.11 | 130.18 | 61.11 | 69 |
2 | 05/23/2021 | 22:49:38 | 70.08,-166.11 | 49.24 | 05/23/2021 | 22:49:50 | 70.08,-166.11 | 49.24 | 0.45 | 12 |
3 | 05/23/2021 | 23:40:20 | -69.99, 1.34 | 130.86 | 05/23/2021 | 23:39:20 | -69.96, 1.37 | 130.88 | 3.30 | 60 |
4 | 05/26/2021 | 14:15:48 | -70.15, 142.25 | 131.16 | 05/26/2021 | 14:16:53 | -70.16, 142.24 | 131.16 | 0.97 | 65 |
5 | 05/26/2021 | 15:06:32 | 70.03, -50.27 | 48.72 | 05/26/2021 | 15:06:20 | 70.05, -50.27 | 48.74 | 2.22 | 12 |
6 | 05/26/2021 | 15:57:07 | -69.57, 117.73 | 131.76 | 05/26/2021 | 15:55:56 | -69.61, 116.76 | 131.69 | 38.04 | 71 |
7 | 05/29/2021 | 06:32:44 | -70.15,-101.99 | 131.59 | 05/29/2021 | 06:33:24 | -70.13,-101.92 | 131.61 | 3.46 | 40 |
8 | 05/29/2021 | 07:23:27 | 69.99, 65.57 | 48.24 | 05/29/2021 | 07:22:52 | 69.97, 65.50 | 48.23 | 3.24 | 35 |
9 | 05/31/2021 | 21:59:08 | 70.78,-154.54 | 48.69 | 05/31/2021 | 22:00:16 | 70.70,-152.84 | 48.57 | 63.28 | 68 |
10 | 05/31/2021 | 22:49:39 | -70.10, 13.85 | 132.02 | 05/31/2021 | 22:49:55 | -70.10, 13.92 | 132.02 | 2.64 | 16 |
11 | 05/31/2021 | 23:40:22 | 69.94,-178.60 | 47.81 | 05/31/2021 | 23:39:23 | 69.94,-178.67 | 47.81 | 2.71 | 59 |
12 | 06/03/2021 | 14:15:52 | 70.16, -37.79 | 47.71 | 06/03/2021 | 14:16:56 | 70.17, -37.74 | 47.71 | 2.50 | 64 |
13 | 06/03/2021 | 15:06:34 | -70.05, 129.69 | 132.41 | 06/03/2021 | 15:06:26 | -70.07, 129.75 | 132.40 | 2.98 | 8 |
14 | 06/03/2021 | 15:57:10 | 69.52, -62.22 | 47.04 | 06/03/2021 | 15:55:59 | 69.63, -63.22 | 47.18 | 40.52 | 71 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/21/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/21/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8