Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 2 21.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 02/22/2019   14:15:50   (  70.17, -37.76) 02/22/2019   14:16:53  (  70.18, -37.75)    1.71                63
 02/22/2019   15:06:32   ( -70.08, 129.69) 02/22/2019   15:06:23  ( -70.07, 129.72)    1.40                 9
 02/22/2019   15:57:08   (  69.54, -62.19) 02/22/2019   15:55:57  (  69.58, -63.31)   43.90                71
 02/25/2019   06:32:45   (  70.14,  78.06) 02/25/2019   06:33:21  (  70.15,  78.08)    2.14                36
 02/25/2019   07:23:27   ( -70.04,-114.48) 02/25/2019   07:22:51  ( -70.05,-114.44)    1.73                36
 02/27/2019   21:59:06   ( -70.69,  25.64) 02/27/2019   22:00:16  ( -70.61,  26.99)   50.26                70
 02/27/2019   22:49:41   (  70.10,-166.12) 02/27/2019   22:49:50  (  70.12,-166.09)    2.13                 9
 02/27/2019   23:40:23   ( -70.01,   1.34) 02/27/2019   23:39:20  ( -70.01,   1.40)    2.17                63
 03/02/2019   14:15:53   ( -70.19, 142.22) 03/02/2019   14:16:52  ( -70.19, 142.25)    1.67                59
 03/02/2019   15:06:37   (  70.07, -50.30) 03/02/2019   15:06:19  (  70.08, -50.26)    1.83                18
 03/02/2019   15:57:08   ( -69.40, 118.02) 03/02/2019   15:55:58  ( -69.48, 116.55)   58.22                70
 03/05/2019   06:32:49   ( -70.16,-101.97) 03/05/2019   06:33:21  ( -70.16,-101.92)    1.61                32
 03/05/2019   07:23:33   (  70.05,  65.51) 03/05/2019   07:22:48  (  70.04,  65.56)    1.83                45