Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 4 10.  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)
 04/10/2020   21:59:10   (  70.28,-153.62) 04/10/2020   22:00:18  (  70.26,-153.59)    2.72                68
 04/10/2020   22:49:51   ( -70.15,  13.90) 04/10/2020   22:49:48  ( -70.15,  13.89)    0.36                 3
 04/10/2020   23:40:31   (  69.81,-178.28) 04/10/2020   23:39:19  (  69.82,-178.92)   24.65                72
 04/13/2020   14:16:04   (  70.23, -37.78) 04/13/2020   14:16:47  (  70.25, -37.73)    2.94                43
 04/13/2020   15:06:45   ( -70.10, 129.75) 04/13/2020   15:06:18  ( -70.09, 129.68)    2.69                27
 04/16/2020   05:42:29   ( -71.14, -90.80) 04/16/2020   05:43:36  ( -71.02, -88.34)   89.50                67
 04/16/2020   06:32:57   (  70.18,  78.06) 04/16/2020   06:33:16  (  70.20,  78.08)    2.32                19
 04/16/2020   07:23:39   ( -70.10,-114.49) 04/16/2020   07:22:46  ( -70.10,-114.44)    2.08                53
 04/18/2020   21:59:08   ( -70.30,  26.33) 04/18/2020   22:00:19  ( -70.29,  26.42)    3.98                71
 04/18/2020   22:49:52   (  70.19,-166.18) 04/18/2020   22:49:46  (  70.17,-166.10)    3.61                 6
 04/18/2020   23:40:31   ( -69.94,   1.51) 04/18/2020   23:39:18  ( -69.96,   1.24)   10.62                73
 04/21/2020   14:16:01   ( -70.20, 142.25) 04/21/2020   14:16:50  ( -70.22, 142.20)    2.80                49
 04/21/2020   15:06:45   (  70.09, -50.26) 04/21/2020   15:06:17  (  70.10, -50.33)    2.75                28