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: 1/15/2021
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 | 01/15/2021 | 22:49:15 | 70.11,-166.12 | 91.05 | 01/15/2021 | 22:50:19 | 70.09,-166.12 | 91.02 | 2.35 | 64 |
2 | 01/15/2021 | 23:39:56 | -69.97, 1.40 | 89.11 | 01/15/2021 | 23:39:49 | -69.97, 1.35 | 89.11 | 1.97 | 7 |
3 | 01/16/2021 | 00:30:33 | 69.48, 169.44 | 90.38 | 01/16/2021 | 00:29:22 | 69.54, 168.40 | 90.48 | 41.12 | 71 |
4 | 01/18/2021 | 15:06:09 | 70.04, -50.24 | 90.45 | 01/18/2021 | 15:06:47 | 70.06, -50.27 | 90.47 | 3.08 | 38 |
5 | 01/18/2021 | 15:56:51 | -69.95, 117.21 | 89.65 | 01/18/2021 | 15:56:17 | -69.95, 117.21 | 89.65 | 0.16 | 34 |
6 | 01/21/2021 | 06:32:31 | -70.71,-102.84 | 89.41 | 01/21/2021 | 06:33:40 | -70.58,-101.28 | 89.61 | 59.44 | 69 |
7 | 01/21/2021 | 07:23:04 | 70.02, 65.56 | 89.86 | 01/21/2021 | 07:23:15 | 70.03, 65.57 | 89.87 | 1.52 | 11 |
8 | 01/21/2021 | 08:13:46 | -69.93,-126.99 | 90.25 | 01/21/2021 | 08:12:45 | -69.92,-126.95 | 90.25 | 1.68 | 61 |
9 | 01/23/2021 | 22:49:15 | -70.12, 13.88 | 90.65 | 01/23/2021 | 22:50:16 | -70.11, 13.92 | 90.67 | 1.97 | 61 |
10 | 01/23/2021 | 23:39:59 | 70.01,-178.65 | 89.23 | 01/23/2021 | 23:39:43 | 70.00,-178.59 | 89.22 | 2.32 | 16 |
11 | 01/24/2021 | 00:30:30 | -69.38, -10.41 | 91.44 | 01/24/2021 | 00:29:20 | -69.45, -11.71 | 91.31 | 51.25 | 70 |
12 | 01/26/2021 | 15:06:08 | -70.05, 129.75 | 91.38 | 01/26/2021 | 15:06:43 | -70.07, 129.75 | 91.37 | 2.38 | 35 |
13 | 01/26/2021 | 15:56:52 | 69.94, -62.77 | 88.50 | 01/26/2021 | 15:56:10 | 69.96, -62.76 | 88.52 | 1.87 | 42 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/15/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/15/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8