Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 4 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)
 04/13/2020   14:16:04   (  70.25, -37.81) 04/13/2020   14:16:46  (  70.23, -37.75)    3.25                42
 04/13/2020   15:06:45   ( -70.12, 129.71) 04/13/2020   15:06:16  ( -70.12, 129.73)    0.93                29
 04/16/2020   05:42:29   ( -71.11, -90.75) 04/16/2020   05:43:36  ( -70.96, -88.43)   85.47                67
 04/16/2020   06:32:58   (  70.20,  78.03) 04/16/2020   06:33:15  (  70.20,  78.08)    1.88                17
 04/16/2020   07:23:39   ( -70.07,-114.45) 04/16/2020   07:22:45  ( -70.09,-114.44)    2.81                54
 04/18/2020   21:59:07   ( -70.28,  26.38) 04/18/2020   22:00:16  ( -70.28,  26.43)    2.08                69
 04/18/2020   22:49:51   (  70.16,-166.13) 04/18/2020   22:49:43  (  70.17,-166.09)    1.92                 8
 04/18/2020   23:40:29   ( -69.86,   1.64) 04/18/2020   23:39:16  ( -69.90,   1.17)   18.50                73
 04/21/2020   14:16:01   ( -70.23, 142.22) 04/21/2020   14:16:46  ( -70.21, 142.19)    2.67                45
 04/21/2020   15:06:45   (  70.11, -50.30) 04/21/2020   15:06:13  (  70.09, -50.33)    3.05                32
 04/24/2020   05:42:27   (  71.01,  89.41) 04/24/2020   05:43:34  (  70.89,  91.44)   75.28                67
 04/24/2020   06:32:55   ( -70.18,-101.94) 04/24/2020   06:33:15  ( -70.19,-101.96)    0.89                20
 04/24/2020   07:23:39   (  70.07,  65.54) 04/24/2020   07:22:42  (  70.07,  65.51)    0.94                57