Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 12 8.  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)
 12/09/2020   15:06:02   ( -70.08, 129.70) 12/09/2020   15:07:01  ( -70.05, 129.70)    2.64                59
 12/09/2020   15:56:46   (  69.95, -62.80) 12/09/2020   15:56:28  (  69.95, -62.80)    0.48                18
 12/09/2020   16:47:17   ( -69.29, 105.49) 12/09/2020   16:46:07  ( -69.34, 104.01)   58.65                70
 12/12/2020   07:22:57   ( -70.03,-114.45) 12/12/2020   07:23:30  ( -70.05,-114.42)    3.08                33
 12/12/2020   08:13:41   (  69.90,  53.04) 12/12/2020   08:12:58  (  69.89,  52.99)    2.55                43
 12/14/2020   22:49:16   (  70.38,-166.55) 12/14/2020   22:50:27  (  70.26,-165.88)   28.61                71
 12/14/2020   23:39:52   ( -69.98,   1.39) 12/14/2020   23:40:00  ( -69.99,   1.37)    1.64                 8
 12/15/2020   00:30:36   (  69.86, 168.88) 12/15/2020   00:29:27  (  69.88, 168.86)    2.36                69
 12/17/2020   15:06:06   (  70.08, -50.30) 12/17/2020   15:06:59  (  70.08, -50.26)    1.78                53
 12/17/2020   15:56:47   ( -69.93, 117.23) 12/17/2020   15:56:30  ( -69.92, 117.16)    3.10                17
 12/17/2020   16:47:16   (  69.07, -74.22) 12/17/2020   16:46:08  (  69.14, -76.25)   81.05                68
 12/20/2020   07:23:00   (  70.04,  65.53) 12/20/2020   07:23:27  (  70.06,  65.59)    3.42                27
 12/20/2020   08:13:41   ( -69.89,-126.94) 12/20/2020   08:12:58  ( -69.90,-126.99)    2.54                43