Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 3 16.  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)
 03/17/2020   21:59:15   ( -70.73,  25.56) 03/17/2020   22:00:25  ( -70.60,  26.94)   52.44                70
 03/17/2020   22:49:50   (  70.14,-166.19) 03/17/2020   22:49:59  (  70.12,-166.13)    3.34                 9
 03/17/2020   23:40:31   ( -70.00,   1.34) 03/17/2020   23:39:29  ( -70.01,   1.35)    0.54                62
 03/20/2020   14:16:01   ( -70.19, 142.20) 03/20/2020   14:17:00  ( -70.20, 142.23)    1.95                59
 03/20/2020   15:06:45   (  70.07, -50.31) 03/20/2020   15:06:27  (  70.10, -50.28)    2.92                18
 03/20/2020   15:57:16   ( -69.40, 118.00) 03/20/2020   15:56:07  ( -69.44, 116.45)   60.73                69
 03/23/2020   06:32:55   ( -70.12,-101.93) 03/23/2020   06:33:28  ( -70.13,-102.00)    2.90                33
 03/23/2020   07:23:39   (  70.01,  65.56) 03/23/2020   07:22:55  (  70.02,  65.49)    2.97                44
 03/25/2020   21:59:13   (  70.41,-153.93) 03/25/2020   22:00:24  (  70.31,-153.49)   19.89                71
 03/25/2020   22:49:51   ( -70.11,  13.87) 03/25/2020   22:49:56  ( -70.10,  13.84)    1.45                 5
 03/25/2020   23:40:35   (  70.00,-178.65) 03/25/2020   23:39:23  (  69.98,-178.68)    1.70                72
 03/28/2020   14:16:05   (  70.19, -37.81) 03/28/2020   14:16:54  (  70.17, -37.82)    3.03                49
 03/28/2020   15:06:47   ( -70.10, 129.66) 03/28/2020   15:06:24  ( -70.07, 129.68)    3.40                23