Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 3 20.  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)
 03/20/2020   14:16:00   ( -70.17, 142.23) 03/20/2020   14:17:00  ( -70.18, 142.19)    1.83                60
 03/20/2020   15:06:45   (  70.10, -50.36) 03/20/2020   15:06:27  (  70.08, -50.31)    3.17                18
 03/20/2020   15:57:16   ( -69.43, 117.95) 03/20/2020   15:56:06  ( -69.47, 116.48)   57.40                70
 03/23/2020   06:32:56   ( -70.15,-101.97) 03/23/2020   06:33:28  ( -70.16,-101.95)    1.41                32
 03/23/2020   07:23:40   (  70.03,  65.52) 03/23/2020   07:22:55  (  70.06,  65.54)    2.65                45
 03/25/2020   21:59:13   (  70.39,-153.88) 03/25/2020   22:00:25  (  70.31,-153.50)   16.87                72
 03/25/2020   22:49:51   ( -70.09,  13.90) 03/25/2020   22:49:57  ( -70.09,  13.83)    2.88                 6
 03/25/2020   23:40:35   (  69.97,-178.61) 03/25/2020   23:39:24  (  69.98,-178.69)    3.21                71
 03/28/2020   14:16:04   (  70.17, -37.76) 03/28/2020   14:16:54  (  70.18, -37.81)    2.08                50
 03/28/2020   15:06:46   ( -70.08, 129.69) 03/28/2020   15:06:24  ( -70.08, 129.68)    0.51                22
 03/28/2020   15:57:13   (  69.05, -61.51) 03/28/2020   15:56:07  (  69.07, -64.03)   99.93                66
 03/31/2020   06:33:00   (  70.16,  78.02) 03/31/2020   06:33:22  (  70.15,  78.04)    0.61                22
 03/31/2020   07:23:42   ( -70.06,-114.52) 03/31/2020   07:22:52  ( -70.05,-114.47)    2.02                50
 04/02/2020   21:59:12   ( -70.26,  26.33) 04/02/2020   22:00:23  ( -70.25,  26.41)    3.23                71
 04/02/2020   22:49:56   (  70.15,-166.19) 04/02/2020   22:49:50  (  70.13,-166.12)    3.48                 6
 04/02/2020   23:40:35   ( -69.90,   1.51) 04/02/2020   23:39:22  ( -69.92,   1.22)   11.45                73