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: 2/16/2021
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 | 02/16/2021 | 22:49:14 | 70.09,-166.06 | 82.14 | 02/16/2021 | 22:50:13 | 70.10,-166.13 | 82.13 | 2.67 | 59 |
2 | 02/16/2021 | 23:39:56 | -70.00, 1.40 | 97.98 | 02/16/2021 | 23:39:43 | -69.98, 1.34 | 98.00 | 3.31 | 13 |
3 | 02/17/2021 | 00:30:29 | 69.30, 169.73 | 81.28 | 02/17/2021 | 00:29:20 | 69.33, 168.10 | 81.39 | 64.29 | 69 |
4 | 02/19/2021 | 15:06:09 | 70.10, -50.29 | 81.19 | 02/19/2021 | 15:06:41 | 70.11, -50.24 | 81.19 | 2.32 | 32 |
5 | 02/19/2021 | 15:56:51 | -70.00, 117.17 | 98.93 | 02/19/2021 | 15:56:11 | -69.99, 117.23 | 98.93 | 2.75 | 40 |
6 | 02/22/2021 | 06:32:27 | -70.58,-102.58 | 99.26 | 02/22/2021 | 06:33:37 | -70.49,-101.45 | 99.41 | 43.24 | 70 |
7 | 02/22/2021 | 07:23:03 | 70.05, 65.55 | 80.17 | 02/22/2021 | 07:23:10 | 70.06, 65.57 | 80.17 | 0.75 | 7 |
8 | 02/22/2021 | 08:13:45 | -69.95,-126.98 | 99.95 | 02/22/2021 | 08:12:40 | -69.94,-126.95 | 99.95 | 1.61 | 65 |
9 | 02/24/2021 | 22:49:12 | -70.11, 13.93 | 100.74 | 02/24/2021 | 22:50:11 | -70.11, 13.88 | 100.76 | 1.87 | 59 |
10 | 02/24/2021 | 23:39:56 | 70.01,-178.61 | 79.14 | 02/24/2021 | 23:39:38 | 70.00,-178.63 | 79.13 | 1.40 | 18 |
11 | 02/25/2021 | 00:30:27 | -69.33, -10.28 | 101.60 | 02/25/2021 | 00:29:17 | -69.40, -11.82 | 101.45 | 60.63 | 70 |
12 | 02/27/2021 | 15:06:07 | -70.12, 129.69 | 101.74 | 02/27/2021 | 15:06:39 | -70.11, 129.76 | 101.77 | 3.30 | 32 |
13 | 02/27/2021 | 15:56:50 | 69.97, -62.77 | 78.09 | 02/27/2021 | 15:56:06 | 69.99, -62.75 | 78.12 | 2.81 | 44 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/16/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/16/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8