Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 10 26.  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)
 10/28/2019   15:05:50   (  70.16, -50.36) 10/28/2019   15:07:01  (  70.11, -50.20)    8.32                71
 10/28/2019   15:56:30   ( -69.97, 117.26) 10/28/2019   15:56:32  ( -69.94, 117.20)    3.57                 2
 10/28/2019   16:47:12   (  69.74, -75.10) 10/28/2019   16:46:00  (  69.78, -75.38)   11.68                72
 10/31/2019   07:22:43   (  70.03,  65.62) 10/31/2019   07:23:31  (  70.05,  65.60)    3.25                48
 10/31/2019   08:13:25   ( -69.93,-126.92) 10/31/2019   08:13:01  ( -69.94,-126.92)    1.35                24
 11/02/2019   23:39:38   (  70.00,-178.56) 11/02/2019   23:40:01  (  69.99,-178.61)    1.65                23
 11/03/2019   00:30:20   ( -69.90, -11.10) 11/03/2019   00:29:31  ( -69.89, -11.12)    1.69                49
 11/05/2019   15:05:51   ( -70.18, 129.61) 11/05/2019   15:07:02  ( -70.15, 129.85)    9.64                71
 11/05/2019   15:56:33   (  69.97, -62.75) 11/05/2019   15:56:30  (  69.99, -62.74)    2.08                 3
 11/05/2019   16:47:14   ( -69.82, 104.79) 11/05/2019   16:46:01  ( -69.83, 104.67)    4.62                73
 11/08/2019   07:22:43   ( -70.05,-114.41) 11/08/2019   07:23:32  ( -70.03,-114.43)    2.04                49
 11/08/2019   08:13:27   (  69.94,  53.06) 11/08/2019   08:12:59  (  69.92,  53.05)    2.48                28