Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 1 12.  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)
 01/13/2020   22:49:14   (  70.10,-166.07) 01/13/2020   22:50:20  (  70.11,-166.10)    1.50                66
 01/13/2020   23:39:56   ( -70.00,   1.38) 01/13/2020   23:39:50  ( -70.00,   1.38)    0.83                 6
 01/14/2020   00:30:33   (  69.51, 169.42) 01/14/2020   00:29:22  (  69.61, 168.50)   37.41                71
 01/16/2020   15:06:11   (  70.09, -50.30) 01/16/2020   15:06:49  (  70.10, -50.23)    2.59                38
 01/16/2020   15:56:52   ( -69.95, 117.24) 01/16/2020   15:56:20  ( -69.94, 117.18)    2.69                32
 01/19/2020   06:32:33   ( -70.72,-102.84) 01/19/2020   06:33:42  ( -70.64,-101.21)   61.03                69
 01/19/2020   07:23:06   (  70.04,  65.55) 01/19/2020   07:23:18  (  70.03,  65.56)    0.58                12
 01/19/2020   08:13:48   ( -69.94,-126.98) 01/19/2020   08:12:48  ( -69.93,-126.95)    1.54                60
 01/21/2020   22:49:18   ( -70.09,  13.93) 01/21/2020   22:50:21  ( -70.09,  13.87)    2.15                63
 01/21/2020   23:40:02   (  69.99,-178.60) 01/21/2020   23:39:48  (  69.97,-178.65)    2.13                14
 01/22/2020   00:30:36   ( -69.46, -10.51) 01/22/2020   00:29:25  ( -69.49, -11.68)   45.71                71
 01/24/2020   15:06:15   ( -70.09, 129.70) 01/24/2020   15:06:50  ( -70.09, 129.75)    1.91                35
 01/24/2020   15:56:59   (  69.99, -62.84) 01/24/2020   15:56:17  (  69.97, -62.77)    2.89                42