Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 2 9.  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)
 02/09/2019   06:32:36   (  70.13,  78.06) 02/09/2019   06:33:25  (  70.12,  78.04)    2.18                49
 02/09/2019   07:23:18   ( -70.04,-114.48) 02/09/2019   07:22:54  ( -70.06,-114.41)    3.26                24
 02/11/2019   22:49:32   (  70.09,-166.10) 02/11/2019   22:49:54  (  70.12,-166.08)    3.38                22
 02/11/2019   23:40:14   ( -70.00,   1.36) 02/11/2019   23:39:24  ( -70.01,   1.40)    2.23                50
 02/14/2019   14:15:45   ( -70.21, 142.17) 02/14/2019   14:16:57  ( -70.18, 142.24)    4.35                72
 02/14/2019   15:06:28   (  70.05, -50.27) 02/14/2019   15:06:24  (  70.07, -50.27)    2.66                 4
 02/14/2019   15:57:08   ( -69.85, 117.36) 02/14/2019   15:55:55  ( -69.91, 117.14)   10.98                73
 02/17/2019   06:32:40   ( -70.12,-101.91) 02/17/2019   06:33:27  ( -70.14,-101.94)    2.62                47
 02/17/2019   07:23:24   (  70.01,  65.56) 02/17/2019   07:22:54  (  70.03,  65.55)    2.35                30
 02/19/2019   21:59:07   (  70.92,-154.74) 02/19/2019   22:00:15  (  70.81,-152.71)   75.09                68
 02/19/2019   22:49:35   ( -70.08,  13.92) 02/19/2019   22:49:56  ( -70.11,  13.89)    2.97                21
 02/19/2019   23:40:19   (  69.97,-178.61) 02/19/2019   23:39:23  (  69.99,-178.63)    2.31                56
 02/22/2019   14:15:50   (  70.20, -37.81) 02/22/2019   14:16:56  (  70.18, -37.77)    3.05                66
 02/22/2019   15:06:32   ( -70.10, 129.66) 02/22/2019   15:06:26  ( -70.08, 129.72)    3.28                 6
 02/22/2019   15:57:09   (  69.62, -62.31) 02/22/2019   15:55:58  (  69.69, -63.18)   34.31                71