Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 1 30.  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)
 02/01/2020   15:06:21   (  70.08, -50.30) 02/01/2020   15:06:44  (  70.05, -50.30)    3.43                23
 02/01/2020   15:57:02   ( -69.93, 117.24) 02/01/2020   15:56:14  ( -69.94, 117.18)    2.65                48
 02/04/2020   06:32:32   ( -70.14,-101.94) 02/04/2020   06:33:44  ( -70.16,-101.91)    1.67                72
 02/04/2020   07:23:16   (  70.04,  65.53) 02/04/2020   07:23:11  (  70.05,  65.58)    2.04                 5
 02/04/2020   08:13:56   ( -69.83,-126.84) 02/04/2020   08:12:42  ( -69.88,-127.02)    9.01                74
 02/06/2020   22:49:28   ( -70.10,  13.89) 02/06/2020   22:50:13  ( -70.10,  13.88)    0.52                45
 02/06/2020   23:40:12   (  70.00,-178.64) 02/06/2020   23:39:40  (  69.98,-178.63)    1.23                32
 02/09/2020   14:15:54   (  70.80, -38.76) 02/09/2020   14:17:02  (  70.68, -37.01)   65.61                68
 02/09/2020   15:06:24   ( -70.06, 129.73) 02/09/2020   15:06:42  ( -70.03, 129.68)    3.33                18
 02/09/2020   15:57:08   (  69.96, -62.81) 02/09/2020   15:56:08  (  69.97, -62.76)    2.64                60
 02/12/2020   06:32:38   (  70.13,  78.07) 02/12/2020   06:33:40  (  70.12,  78.05)    1.11                62
 02/12/2020   07:23:20   ( -70.02,-114.44) 02/12/2020   07:23:10  ( -70.02,-114.46)    0.70                10
 02/12/2020   08:13:55   (  69.44,  53.72) 02/12/2020   08:12:45  (  69.46,  52.42)   50.80                70