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: 8/4/2020
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 70.48, 77.60 53.95 08/06/2020 06:33:33 70.36, 78.46 53.78 34.60 71
2 08/06/2020 07:22:57 -70.03,-114.38 126.52 08/06/2020 07:23:07 -70.03,-114.38 126.52 0.20 10
3 08/06/2020 08:13:41 69.91, 53.11 53.36 08/06/2020 08:12:34 69.93, 53.11 53.39 1.92 67
4 08/08/2020 22:49:09 70.13,-166.07 54.33 08/08/2020 22:50:07 70.12,-166.01 54.31 2.75 58
5 08/08/2020 23:39:50 -70.00, 1.45 125.80 08/08/2020 23:39:37 -70.01, 1.47 125.79 2.06 13
6 08/09/2020 00:30:23 69.29, 169.79 53.47 08/09/2020 00:29:14 69.35, 168.21 53.60 62.50 69
7 08/11/2020 15:06:01 70.05, -50.17 55.03 08/11/2020 15:06:38 70.04, -50.25 55.01 3.10 37
8 08/11/2020 15:56:43 -69.96, 117.28 125.06 08/11/2020 15:56:08 -69.94, 117.24 125.08 2.94 35
9 08/14/2020 06:32:21 -70.76,-102.83 123.42 08/14/2020 06:33:30 -70.67,-101.08 123.58 64.90 69
10 08/14/2020 07:22:53 70.02, 65.65 55.81 08/14/2020 07:23:07 70.01, 65.60 55.80 2.24 14
11 08/14/2020 08:13:35 -69.93,-126.89 124.28 08/14/2020 08:12:37 -69.91,-126.91 124.29 1.57 58
12 08/16/2020 22:49:02 -70.10, 14.00 123.28 08/16/2020 22:50:10 -70.10, 13.96 123.29 1.36 68
13 08/16/2020 23:39:46 69.99,-178.53 56.62 08/16/2020 23:39:37 69.98,-178.56 56.61 1.49 9
14 08/17/2020 00:30:23 -69.63, -10.68 123.75 08/17/2020 00:29:11 -69.67, -11.37 123.68 26.86 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/4/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200804.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/04/2020 in txt file.

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