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: 8/5/2020
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 08/06/2020 06:32:22 70.47, 77.62 53.94 08/06/2020 06:33:33 70.37, 78.47 53.79 33.68 71
2 08/06/2020 07:22:57 -70.03,-114.37 126.53 08/06/2020 07:23:07 -70.04,-114.37 126.52 1.94 10
3 08/06/2020 08:13:42 69.95, 53.05 53.41 08/06/2020 08:12:34 69.94, 53.13 53.40 3.34 68
4 08/08/2020 22:49:09 70.12,-166.06 54.32 08/08/2020 22:50:07 70.13,-166.00 54.32 2.20 58
5 08/08/2020 23:39:50 -69.99, 1.47 125.81 08/08/2020 23:39:38 -69.97, 1.40 125.83 3.19 12
6 08/09/2020 00:30:23 69.28, 169.81 53.46 08/09/2020 00:29:14 69.36, 168.22 53.61 62.99 69
7 08/11/2020 15:06:01 70.09, -50.23 55.07 08/11/2020 15:06:36 70.10, -50.16 55.07 3.15 35
8 08/11/2020 15:56:42 -69.95, 117.30 125.07 08/11/2020 15:56:07 -69.95, 117.25 125.07 1.69 35
9 08/14/2020 06:32:22 -70.80,-102.89 123.38 08/14/2020 06:33:30 -70.68,-101.07 123.57 68.17 68
10 08/14/2020 07:22:53 70.00, 65.68 55.79 08/14/2020 07:23:07 70.02, 65.61 55.81 3.21 14
11 08/14/2020 08:13:35 -69.91,-126.88 124.29 08/14/2020 08:12:37 -69.92,-126.90 124.28 1.10 58
12 08/16/2020 22:49:02 -70.08, 14.02 123.30 08/16/2020 22:50:10 -70.11, 13.97 123.28 3.20 68
13 08/16/2020 23:39:46 69.97,-178.50 56.60 08/16/2020 23:39:37 69.99,-178.56 56.62 2.81 9
14 08/17/2020 00:30:23 -69.62, -10.66 123.76 08/17/2020 00:29:11 -69.67, -11.36 123.68 27.84 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/5/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200805.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/05/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and LANDSAT-8