Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 7 25.  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)
 07/27/2019   07:22:46   (  70.04,  65.64) 07/27/2019   07:23:09  (  70.06,  65.65)    1.95                23
 07/27/2019   08:13:28   ( -69.96,-126.92) 07/27/2019   08:12:39  ( -69.95,-126.88)    2.15                49
 07/29/2019   22:49:00   ( -70.40,  13.56) 07/29/2019   22:50:11  ( -70.29,  14.21)   26.82                71
 07/29/2019   23:39:39   (  70.01,-178.54) 07/29/2019   23:39:41  (  70.02,-178.53)    1.22                 2
 07/30/2019   00:30:21   ( -69.93, -11.09) 07/30/2019   00:29:11  ( -69.92, -11.05)    2.28                70
 08/01/2019   15:05:48   ( -70.10, 129.79) 08/01/2019   15:06:46  ( -70.12, 129.83)    2.12                58
 08/01/2019   15:56:32   (  69.99, -62.72) 08/01/2019   15:56:13  (  70.01, -62.68)    3.11                19
 08/01/2019   16:47:03   ( -69.32, 105.58) 08/01/2019   16:45:53  ( -69.36, 104.06)   59.65                70
 08/04/2019   07:22:40   ( -70.07,-114.38) 08/04/2019   07:23:18  ( -70.07,-114.36)    0.84                38
 08/04/2019   08:13:24   (  69.96,  53.10) 08/04/2019   08:12:45  (  69.96,  53.13)    1.12                39
 08/06/2019   22:49:03   (  70.77,-167.03) 08/06/2019   22:50:11  (  70.70,-165.21)   67.11                68
 08/06/2019   23:39:33   ( -70.05,   1.43) 08/06/2019   23:39:51  ( -70.05,   1.47)    1.61                18
 08/07/2019   00:30:17   (  69.93, 168.91) 08/07/2019   00:29:18  (  69.94, 168.96)    1.83                59