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: 7/14/2021
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 | 07/16/2021 | 06:32:49 | -70.08,-101.96 | 131.24 | 07/16/2021 | 06:33:37 | -70.06,-101.98 | 131.26 | 2.18 | 48 |
2 | 07/16/2021 | 07:23:33 | 69.97, 65.53 | 48.65 | 07/16/2021 | 07:23:04 | 69.96, 65.52 | 48.65 | 0.70 | 29 |
3 | 07/18/2021 | 21:59:16 | 70.95,-154.89 | 50.15 | 07/18/2021 | 22:00:23 | 70.83,-152.59 | 49.93 | 84.70 | 67 |
4 | 07/18/2021 | 22:49:43 | -70.07, 13.84 | 130.79 | 07/18/2021 | 22:50:05 | -70.07, 13.91 | 130.80 | 2.72 | 22 |
5 | 07/18/2021 | 23:40:26 | 69.90,-178.61 | 49.05 | 07/18/2021 | 23:39:33 | 69.90,-178.68 | 49.06 | 2.71 | 53 |
6 | 07/21/2021 | 14:15:55 | 70.09, -37.76 | 49.75 | 07/21/2021 | 14:17:05 | 70.11, -37.77 | 49.75 | 2.25 | 70 |
7 | 07/21/2021 | 15:06:37 | -70.00, 129.71 | 130.35 | 07/21/2021 | 15:06:35 | -70.01, 129.71 | 130.34 | 1.27 | 2 |
8 | 07/21/2021 | 15:57:17 | 69.68, -62.50 | 49.32 | 07/21/2021 | 15:56:05 | 69.73, -63.03 | 49.41 | 21.17 | 72 |
9 | 07/24/2021 | 06:32:50 | 70.08, 78.03 | 50.28 | 07/24/2021 | 06:33:34 | 70.10, 78.10 | 50.29 | 3.56 | 44 |
10 | 07/24/2021 | 07:23:31 | -69.93,-114.43 | 129.87 | 07/24/2021 | 07:23:05 | -69.95,-114.49 | 129.85 | 2.98 | 26 |
11 | 07/26/2021 | 21:59:17 | -71.02, 24.99 | 128.15 | 07/26/2021 | 22:00:23 | -70.92, 27.55 | 128.36 | 93.49 | 66 |
12 | 07/26/2021 | 22:49:44 | 70.02,-166.11 | 50.80 | 07/26/2021 | 22:50:04 | 70.04,-166.11 | 50.81 | 1.63 | 20 |
13 | 07/26/2021 | 23:40:26 | -69.92, 1.36 | 129.30 | 07/26/2021 | 23:39:34 | -69.94, 1.38 | 129.28 | 2.16 | 52 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/14/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/14/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8