Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2018 10 24.  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)
 10/25/2018   15:05:52   (  70.06, -50.27) 10/25/2018   15:06:32  (  70.08, -50.25)    1.95                40
 10/25/2018   15:56:34   ( -69.98, 117.17) 10/25/2018   15:56:02  ( -69.97, 117.23)    2.52                32
 10/28/2018   06:32:17   ( -70.91,-103.17) 10/28/2018   06:33:24  ( -70.78,-100.98)   81.07                67
 10/28/2018   07:22:46   (  70.01,  65.58) 10/28/2018   07:23:03  (  70.02,  65.54)    1.91                17
 10/28/2018   08:13:27   ( -69.92,-126.97) 10/28/2018   08:12:32  ( -69.91,-126.97)    1.27                55
 10/30/2018   22:48:56   ( -70.12,  13.87) 10/30/2018   22:50:05  ( -70.12,  13.92)    1.95                69
 10/30/2018   23:39:40   (  70.00,-178.64) 10/30/2018   23:39:32  (  70.01,-178.59)    2.05                 8
 10/31/2018   00:30:18   ( -69.71, -10.88) 10/31/2018   00:29:05  ( -69.74, -11.33)   17.90                73
 11/02/2018   15:05:50   ( -70.07, 129.73) 11/02/2018   15:06:36  ( -70.06, 129.71)    1.45                46
 11/02/2018   15:56:34   (  69.95, -62.79) 11/02/2018   15:56:03  (  69.95, -62.80)    0.87                31
 11/05/2018   06:32:17   (  70.90,  76.86) 11/05/2018   06:33:24  (  70.81,  79.07)   81.03                67
 11/05/2018   07:22:44   ( -70.02,-114.42) 11/05/2018   07:23:06  ( -70.05,-114.42)    3.64                22
 11/05/2018   08:13:28   (  69.90,  53.06) 11/05/2018   08:12:34  (  69.88,  52.99)    3.61                54