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: 9/9/2021
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 | 09/10/2021 | 06:32:44 | 70.11, 77.98 | 65.21 | 09/10/2021 | 06:33:56 | 70.08, 78.02 | 65.17 | 3.27 | 72 |
2 | 09/10/2021 | 07:23:25 | -69.97,-114.50 | 114.92 | 09/10/2021 | 07:23:26 | -69.97,-114.50 | 114.93 | 0.51 | 1 |
3 | 09/10/2021 | 08:14:07 | 69.74, 53.16 | 64.86 | 09/10/2021 | 08:12:54 | 69.81, 52.92 | 64.93 | 11.74 | 73 |
4 | 09/12/2021 | 22:49:38 | 70.08,-166.20 | 66.19 | 09/12/2021 | 22:50:26 | 70.06,-166.13 | 66.17 | 3.51 | 48 |
5 | 09/12/2021 | 23:40:19 | -69.94, 1.33 | 113.94 | 09/12/2021 | 23:39:56 | -69.95, 1.35 | 113.93 | 1.48 | 23 |
6 | 09/15/2021 | 15:06:31 | 70.00, -50.31 | 67.13 | 09/15/2021 | 15:06:57 | 69.98, -50.36 | 67.11 | 3.10 | 26 |
7 | 09/15/2021 | 15:57:13 | -69.91, 117.14 | 112.95 | 09/15/2021 | 15:56:26 | -69.93, 117.20 | 112.93 | 2.73 | 47 |
8 | 09/18/2021 | 06:32:45 | -70.30,-102.30 | 111.55 | 09/18/2021 | 06:33:57 | -70.22,-101.78 | 111.64 | 21.27 | 72 |
9 | 09/18/2021 | 07:23:25 | 69.97, 65.50 | 68.14 | 09/18/2021 | 07:23:27 | 69.94, 65.47 | 68.11 | 3.34 | 2 |
10 | 09/18/2021 | 08:14:06 | -69.83,-126.96 | 112.00 | 09/18/2021 | 08:12:57 | -69.84,-127.04 | 111.99 | 3.29 | 69 |
11 | 09/20/2021 | 22:49:34 | -70.06, 13.84 | 110.76 | 09/20/2021 | 22:50:28 | -70.07, 13.89 | 110.75 | 2.71 | 54 |
12 | 09/20/2021 | 23:40:18 | 69.95,-178.69 | 69.15 | 09/20/2021 | 23:39:55 | 69.96,-178.62 | 69.16 | 2.91 | 23 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/9/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/09/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8