Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 1 27.  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)
 01/29/2019   14:15:42   ( -70.59, 141.59) 01/29/2019   14:16:52  ( -70.47, 142.67)   42.38                70
 01/29/2019   15:06:18   (  70.06, -50.27) 01/29/2019   15:06:24  (  70.08, -50.24)    3.13                 6
 01/29/2019   15:57:00   ( -69.96, 117.19) 01/29/2019   15:55:54  ( -69.98, 117.24)    2.44                66
 02/01/2019   06:32:30   ( -70.12,-101.90) 02/01/2019   06:33:27  ( -70.10,-101.98)    3.33                57
 02/01/2019   07:23:14   (  70.01,  65.57) 02/01/2019   07:22:54  (  69.99,  65.51)    3.09                20
 02/01/2019   08:13:43   ( -69.22,-125.96) 02/01/2019   08:12:35  ( -69.28,-127.82)   73.71                68
 02/03/2019   22:49:27   ( -70.12,  13.86) 02/03/2019   22:49:55  ( -70.12,  13.93)    2.66                28
 02/03/2019   23:40:10   (  69.96,-178.59) 02/03/2019   23:39:23  (  69.95,-178.66)    3.04                47
 02/06/2019   14:15:42   (  70.23, -37.86) 02/06/2019   14:16:54  (  70.19, -37.73)    7.18                72
 02/06/2019   15:06:23   ( -70.08, 129.70) 02/06/2019   15:06:24  ( -70.09, 129.76)    2.46                 1
 02/06/2019   15:57:05   (  69.87, -62.67) 02/06/2019   15:55:52  (  69.92, -62.83)    8.18                73
 02/09/2019   06:32:36   (  70.14,  78.06) 02/09/2019   06:33:22  (  70.15,  78.10)    1.66                46
 02/09/2019   07:23:18   ( -70.03,-114.46) 02/09/2019   07:22:52  ( -70.05,-114.41)    2.57                26