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: 1/9/2021
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 | 01/10/2021 | 15:06:08 | -70.07, 129.71 | 88.10 | 01/10/2021 | 15:06:53 | -70.05, 129.71 | 88.12 | 1.65 | 45 |
2 | 01/10/2021 | 15:56:52 | 69.95, -62.80 | 91.78 | 01/10/2021 | 15:56:20 | 69.95, -62.79 | 91.78 | 0.51 | 32 |
3 | 01/13/2021 | 06:32:33 | 70.76, 77.07 | 92.22 | 01/13/2021 | 06:33:41 | 70.70, 78.91 | 92.09 | 67.90 | 68 |
4 | 01/13/2021 | 07:23:03 | -70.04,-114.48 | 88.55 | 01/13/2021 | 07:23:21 | -70.04,-114.42 | 88.56 | 2.06 | 18 |
5 | 01/13/2021 | 08:13:47 | 69.92, 53.01 | 91.32 | 01/13/2021 | 08:12:48 | 69.94, 53.07 | 91.34 | 2.73 | 59 |
6 | 01/15/2021 | 22:49:15 | 70.11,-166.12 | 91.05 | 01/15/2021 | 22:50:19 | 70.08,-166.12 | 91.01 | 3.05 | 64 |
7 | 01/15/2021 | 23:39:56 | -69.97, 1.41 | 89.11 | 01/15/2021 | 23:39:49 | -69.97, 1.36 | 89.10 | 2.10 | 7 |
8 | 01/16/2021 | 00:30:33 | 69.48, 169.44 | 90.38 | 01/16/2021 | 00:29:22 | 69.53, 168.40 | 90.48 | 40.97 | 71 |
9 | 01/18/2021 | 15:06:09 | 70.04, -50.24 | 90.45 | 01/18/2021 | 15:06:47 | 70.06, -50.27 | 90.47 | 2.70 | 38 |
10 | 01/18/2021 | 15:56:51 | -69.94, 117.22 | 89.66 | 01/18/2021 | 15:56:17 | -69.95, 117.22 | 89.65 | 1.21 | 34 |
11 | 01/21/2021 | 06:32:31 | -70.70,-102.83 | 89.41 | 01/21/2021 | 06:33:40 | -70.58,-101.26 | 89.60 | 59.23 | 69 |
12 | 01/21/2021 | 07:23:04 | 70.02, 65.56 | 89.86 | 01/21/2021 | 07:23:15 | 70.03, 65.58 | 89.87 | 1.75 | 11 |
13 | 01/21/2021 | 08:13:46 | -69.92,-126.98 | 90.25 | 01/21/2021 | 08:12:45 | -69.93,-126.93 | 90.24 | 1.90 | 61 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/9/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/09/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8