Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 1 3.  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)
 01/03/2020   07:22:56   (  70.06,  65.54) 01/03/2020   07:23:20  (  70.06,  65.61)    2.57                24
 01/03/2020   08:13:37   ( -69.93,-126.93) 01/03/2020   08:12:50  ( -69.95,-126.91)    2.96                47
 01/05/2020   22:49:09   ( -70.23,  13.75) 01/05/2020   22:50:20  ( -70.17,  14.00)   11.40                71
 01/05/2020   23:39:51   (  70.00,-178.60) 01/05/2020   23:39:48  (  70.01,-178.58)    0.99                 3
 01/06/2020   00:30:32   ( -69.86, -11.07) 01/06/2020   00:29:19  ( -69.85, -11.18)    4.34                73
 01/08/2020   15:06:03   ( -70.06, 129.77) 01/08/2020   15:06:50  ( -70.07, 129.73)    1.64                47
 01/08/2020   15:56:47   (  69.94, -62.74) 01/08/2020   15:56:17  (  69.95, -62.78)    1.81                30
 01/11/2020   06:32:30   (  70.78,  77.08) 01/11/2020   06:33:38  (  70.71,  78.93)   68.32                68
 01/11/2020   07:23:00   ( -70.05,-114.45) 01/11/2020   07:23:18  ( -70.06,-114.39)    2.64                18
 01/11/2020   08:13:44   (  69.94,  53.03) 01/11/2020   08:12:45  (  69.95,  53.09)    2.59                59
 01/13/2020   22:49:14   (  70.09,-166.06) 01/13/2020   22:50:17  (  70.10,-166.09)    1.11                63
 01/13/2020   23:39:56   ( -69.99,   1.40) 01/13/2020   23:39:47  ( -70.00,   1.41)    0.81                 9
 01/14/2020   00:30:31   (  69.41, 169.58) 01/14/2020   00:29:21  (  69.49, 168.36)   48.69                70
 01/16/2020   15:06:10   (  70.09, -50.30) 01/16/2020   15:06:44  (  70.09, -50.22)    3.01                34
 01/16/2020   15:56:51   ( -69.94, 117.26) 01/16/2020   15:56:15  ( -69.93, 117.20)    2.35                36