Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 9 28.  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)
 09/29/2019   07:22:37   (  70.06,  65.61) 09/29/2019   07:23:28  (  70.08,  65.66)    3.15                51
 09/29/2019   08:13:19   ( -69.97,-126.93) 09/29/2019   08:12:58  ( -69.98,-126.86)    2.66                21
 09/29/2019   09:03:47   (  69.00,  41.77) 09/29/2019   09:02:40  (  69.04,  39.52)   89.62                67
 10/01/2019   23:39:31   (  70.01,-178.54) 10/01/2019   23:39:58  (  70.02,-178.56)    1.38                27
 10/02/2019   00:30:13   ( -69.91, -11.08) 10/02/2019   00:29:28  ( -69.91, -11.08)    0.21                45
 10/04/2019   15:05:47   ( -70.32, 129.43) 10/04/2019   15:06:59  ( -70.22, 129.96)   23.01                72
 10/04/2019   15:56:27   (  70.01, -62.77) 10/04/2019   15:56:28  (  70.00, -62.70)    2.76                 1
 10/04/2019   16:47:08   ( -69.85, 104.77) 10/04/2019   16:45:59  ( -69.84, 104.71)    2.80                69
 10/07/2019   07:22:38   ( -70.06,-114.39) 10/07/2019   07:23:32  ( -70.04,-114.41)    2.01                54
 10/07/2019   08:13:22   (  69.96,  53.07) 10/07/2019   08:12:59  (  69.93,  53.07)    2.88                23
 10/07/2019   09:03:49   ( -69.06,-138.31) 10/07/2019   09:02:42  ( -69.11,-140.40)   82.84                67
 10/09/2019   23:39:33   ( -70.01,   1.45) 10/09/2019   23:40:02  ( -70.02,   1.44)    2.03                29
 10/10/2019   00:30:17   (  69.91, 168.91) 10/10/2019   00:29:29  (  69.91, 168.93)    0.69                48