Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 5 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)
 05/23/2020   14:15:53   ( -70.19, 142.25) 05/23/2020   14:16:38  ( -70.17, 142.28)    2.34                45
 05/23/2020   15:06:37   (  70.07, -50.26) 05/23/2020   15:06:05  (  70.06, -50.23)    1.96                32
 05/26/2020   05:42:19   (  70.99,  89.41) 05/26/2020   05:43:26  (  70.91,  91.64)   81.34                67
 05/26/2020   06:32:47   ( -70.16,-101.94) 05/26/2020   06:33:08  ( -70.15,-101.87)    3.16                21
 05/26/2020   07:23:31   (  70.05,  65.54) 05/26/2020   07:22:35  (  70.04,  65.62)    3.56                56
 05/28/2020   21:58:58   (  70.18,-153.52) 05/28/2020   22:00:09  (  70.17,-153.59)    3.10                71
 05/28/2020   22:49:40   ( -70.09,  13.95) 05/28/2020   22:49:39  ( -70.07,  13.90)    2.73                 1
 05/28/2020   23:40:20   (  69.77,-178.26) 05/28/2020   23:39:08  (  69.84,-178.77)   21.11                72
 05/31/2020   14:15:51   (  70.17, -37.72) 05/31/2020   14:16:38  (  70.14, -37.74)    3.26                47
 05/31/2020   15:06:33   ( -70.06, 129.75) 05/31/2020   15:06:08  ( -70.04, 129.75)    2.75                25
 06/03/2020   06:32:44   (  70.10,  78.16) 06/03/2020   06:33:08  (  70.11,  78.09)    2.72                24
 06/03/2020   07:23:26   ( -69.99,-114.36) 06/03/2020   07:22:38  ( -70.01,-114.41)    2.72                48