Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 10 3.  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)
 10/04/2019   15:05:47   ( -70.32, 129.43) 10/04/2019   15:06:59  ( -70.22, 129.96)   22.81                72
 10/04/2019   15:56:27   (  70.00, -62.76) 10/04/2019   15:56:28  (  70.00, -62.70)    2.36                 1
 10/04/2019   16:47:08   ( -69.85, 104.78) 10/04/2019   16:45:59  ( -69.84, 104.70)    3.19                69
 10/07/2019   07:22:38   ( -70.06,-114.39) 10/07/2019   07:23:32  ( -70.03,-114.42)    2.85                54
 10/07/2019   08:13:22   (  69.95,  53.08) 10/07/2019   08:12:59  (  69.93,  53.07)    2.57                23
 10/07/2019   09:03:49   ( -69.06,-138.31) 10/07/2019   09:02:42  ( -69.10,-140.40)   83.19                67
 10/09/2019   23:39:33   ( -70.01,   1.45) 10/09/2019   23:40:02  ( -70.01,   1.42)    1.12                29
 10/10/2019   00:30:17   (  69.90, 168.92) 10/10/2019   00:29:29  (  69.90, 168.92)    0.10                48
 10/12/2019   15:05:48   (  70.22, -50.43) 10/12/2019   15:07:00  (  70.15, -50.14)   13.85                72
 10/12/2019   15:56:27   ( -69.96, 117.29) 10/12/2019   15:56:31  ( -69.99, 117.27)    3.11                 4
 10/12/2019   16:47:11   (  69.86, -75.25) 10/12/2019   16:45:58  (  69.87, -75.24)    2.04                73
 10/15/2019   07:22:41   (  70.07,  65.57) 10/15/2019   07:23:31  (  70.06,  65.62)    2.39                50
 10/15/2019   08:13:23   ( -69.97,-126.95) 10/15/2019   08:13:01  ( -69.96,-126.89)    2.43                22