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: 2/13/2021
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 | 02/14/2021 | 06:32:29 | 70.59, 77.39 | 83.59 | 02/14/2021 | 06:33:39 | 70.44, 78.50 | 83.39 | 44.11 | 70 |
2 | 02/14/2021 | 07:23:03 | -70.07,-114.49 | 96.97 | 02/14/2021 | 07:23:14 | -70.05,-114.44 | 97.00 | 3.13 | 11 |
3 | 02/14/2021 | 08:13:47 | 69.96, 52.99 | 82.90 | 02/14/2021 | 08:12:41 | 69.95, 53.07 | 82.90 | 3.02 | 66 |
4 | 02/16/2021 | 22:49:15 | 70.12,-166.10 | 82.16 | 02/16/2021 | 22:50:13 | 70.13,-166.08 | 82.16 | 1.60 | 58 |
5 | 02/16/2021 | 23:39:57 | -70.02, 1.37 | 97.96 | 02/16/2021 | 23:39:43 | -70.01, 1.39 | 97.96 | 1.07 | 14 |
6 | 02/17/2021 | 00:30:29 | 69.27, 169.77 | 81.25 | 02/17/2021 | 00:29:20 | 69.36, 168.14 | 81.42 | 64.92 | 69 |
7 | 02/19/2021 | 15:06:08 | 70.07, -50.25 | 81.16 | 02/19/2021 | 15:06:41 | 70.08, -50.27 | 81.17 | 1.96 | 33 |
8 | 02/19/2021 | 15:56:50 | -69.97, 117.22 | 98.96 | 02/19/2021 | 15:56:11 | -69.97, 117.21 | 98.95 | 0.56 | 39 |
9 | 02/22/2021 | 06:32:27 | -70.60,-102.61 | 99.24 | 02/22/2021 | 06:33:37 | -70.47,-101.47 | 99.43 | 44.47 | 70 |
10 | 02/22/2021 | 07:23:02 | 70.02, 65.60 | 80.14 | 02/22/2021 | 07:23:10 | 70.03, 65.54 | 80.15 | 2.65 | 8 |
11 | 02/22/2021 | 08:13:44 | -69.92,-126.93 | 99.99 | 02/22/2021 | 08:12:40 | -69.92,-126.98 | 99.97 | 1.95 | 64 |
12 | 02/24/2021 | 22:49:13 | -70.13, 13.90 | 100.73 | 02/24/2021 | 22:50:11 | -70.14, 13.93 | 100.73 | 1.94 | 58 |
13 | 02/24/2021 | 23:39:57 | 70.03,-178.64 | 79.16 | 02/24/2021 | 23:39:38 | 70.03,-178.58 | 79.16 | 2.17 | 19 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/13/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/13/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8