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: 10/5/2021
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 | 10/06/2021 | 22:49:29 | -70.08, 13.82 | 104.55 | 10/06/2021 | 22:50:34 | -70.08, 13.88 | 104.54 | 2.33 | 65 |
2 | 10/06/2021 | 23:40:13 | 69.96,-178.70 | 75.36 | 10/06/2021 | 23:40:02 | 69.93,-178.69 | 75.32 | 3.35 | 11 |
3 | 10/07/2021 | 00:30:48 | -69.50, -10.70 | 105.10 | 10/07/2021 | 00:29:36 | -69.60, -11.52 | 105.00 | 33.51 | 72 |
4 | 10/09/2021 | 15:06:22 | -70.02, 129.69 | 103.59 | 10/09/2021 | 15:07:05 | -70.02, 129.67 | 103.58 | 1.04 | 43 |
5 | 10/09/2021 | 15:57:06 | 69.90, -62.83 | 76.32 | 10/09/2021 | 15:56:32 | 69.92, -62.83 | 76.33 | 1.94 | 34 |
6 | 10/12/2021 | 06:32:46 | 70.79, 76.92 | 78.20 | 10/12/2021 | 06:33:54 | 70.67, 78.86 | 78.07 | 72.49 | 68 |
7 | 10/12/2021 | 07:23:15 | -70.01,-114.53 | 102.59 | 10/12/2021 | 07:23:34 | -70.01,-114.47 | 102.59 | 2.17 | 19 |
8 | 10/12/2021 | 08:13:58 | 69.85, 53.02 | 77.27 | 10/12/2021 | 08:13:02 | 69.85, 52.95 | 77.27 | 2.72 | 56 |
9 | 10/14/2021 | 22:49:26 | 70.05,-166.14 | 78.45 | 10/14/2021 | 22:50:35 | 70.04,-166.18 | 78.43 | 2.08 | 69 |
10 | 10/14/2021 | 23:40:08 | -69.95, 1.33 | 101.65 | 10/14/2021 | 23:40:05 | -69.93, 1.30 | 101.67 | 2.39 | 3 |
11 | 10/15/2021 | 00:30:47 | 69.58, 169.19 | 78.00 | 10/15/2021 | 00:29:35 | 69.66, 168.57 | 78.08 | 25.42 | 72 |
12 | 10/17/2021 | 15:06:19 | 70.00, -50.28 | 79.38 | 10/17/2021 | 15:07:05 | 70.01, -50.34 | 79.39 | 2.33 | 46 |
13 | 10/17/2021 | 15:57:01 | -69.90, 117.19 | 100.72 | 10/17/2021 | 15:56:35 | -69.91, 117.15 | 100.71 | 1.87 | 26 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/5/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/05/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8