Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 4 11.  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   14:16:03   (  70.21, -37.75) 04/13/2020   14:16:46  (  70.24, -37.74)    2.78                43
 04/13/2020   15:06:45   ( -70.13, 129.69) 04/13/2020   15:06:16  ( -70.13, 129.74)    1.96                29
 04/16/2020   05:42:29   ( -71.12, -90.77) 04/16/2020   05:43:36  ( -70.99, -88.39)   87.39                67
 04/16/2020   06:32:57   (  70.17,  78.09) 04/16/2020   06:33:16  (  70.17,  78.03)    2.07                19
 04/16/2020   07:23:39   ( -70.08,-114.47) 04/16/2020   07:22:46  ( -70.07,-114.48)    1.70                53
 04/18/2020   21:59:08   ( -70.29,  26.35) 04/18/2020   22:00:18  ( -70.28,  26.42)    2.73                70
 04/18/2020   22:49:52   (  70.17,-166.15) 04/18/2020   22:49:45  (  70.17,-166.10)    2.26                 7
 04/18/2020   23:40:30   ( -69.87,   1.61) 04/18/2020   23:39:17  ( -69.96,   1.24)   17.09                73
 04/21/2020   14:16:02   ( -70.24, 142.20) 04/21/2020   14:16:48  ( -70.24, 142.24)    1.48                46
 04/21/2020   15:06:45   (  70.13, -50.32) 04/21/2020   15:06:14  (  70.12, -50.29)    1.19                31
 04/24/2020   05:42:28   (  71.08,  89.29) 04/24/2020   05:43:35  (  70.96,  91.55)   82.66                67
 04/24/2020   06:32:55   ( -70.20,-101.97) 04/24/2020   06:33:17  ( -70.21,-101.94)    1.86                22
 04/24/2020   07:23:39   (  70.08,  65.52) 04/24/2020   07:22:44  (  70.09,  65.53)    0.95                55