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: 9/8/2018
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 09/10/2018 06:32:04 -70.36,-102.27 114.64 09/10/2018 06:33:15 -70.26,-101.70 114.76 24.05 71
2 09/10/2018 07:22:43 69.99, 65.62 65.00 09/10/2018 07:22:45 69.99, 65.56 65.00 2.16 2
3 09/10/2018 08:13:25 -69.89,-126.92 115.10 09/10/2018 08:12:15 -69.88,-126.96 115.10 2.16 70
4 09/12/2018 22:48:54 -70.11, 13.89 113.88 09/12/2018 22:49:47 -70.09, 13.93 113.91 3.28 53
5 09/12/2018 23:39:37 69.95,-178.56 65.97 09/12/2018 23:39:14 69.98,-178.58 66.00 3.08 23
6 09/13/2018 00:30:05 -69.11, -10.03 114.88 09/13/2018 00:28:57 -69.16, -12.06 114.79 80.66 68
7 09/15/2018 15:05:48 -70.02, 129.80 112.95 09/15/2018 15:06:18 -70.02, 129.72 112.95 2.94 30
8 09/15/2018 15:56:32 69.92, -62.74 66.96 09/15/2018 15:55:45 69.91, -62.79 66.96 2.12 47
9 09/18/2018 06:32:05 70.30, 77.82 68.36 09/18/2018 06:33:16 70.22, 78.25 68.26 18.70 71
10 09/18/2018 07:22:43 -69.99,-114.38 111.96 09/18/2018 07:22:48 -70.01,-114.42 111.94 3.04 5
11 09/18/2018 08:13:27 69.88, 53.08 67.96 09/18/2018 08:12:15 69.90, 53.07 67.97 1.33 72
12 09/20/2018 22:48:57 70.11,-166.12 69.20 09/20/2018 22:49:48 70.09,-166.06 69.17 3.28 51
13 09/20/2018 23:39:39 -70.00, 1.36 110.91 09/20/2018 23:39:18 -69.99, 1.44 110.92 3.00 21

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/8/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180908.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/08/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service