Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 8 1.  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)
 08/01/2019   15:05:47   ( -70.08, 129.84) 08/01/2019   15:06:43  ( -70.07, 129.77)    2.49                56
 08/01/2019   15:56:31   (  69.95, -62.66) 08/01/2019   15:56:10  (  69.97, -62.73)    3.14                21
 08/01/2019   16:47:00   ( -69.19, 105.77) 08/01/2019   16:45:51  ( -69.25, 103.93)   72.62                69
 08/04/2019   07:22:40   ( -70.05,-114.34) 08/04/2019   07:23:14  ( -70.03,-114.40)    3.12                34
 08/04/2019   08:13:24   (  69.92,  53.15) 08/04/2019   08:12:41  (  69.92,  53.09)    2.46                43
 08/06/2019   22:48:59   (  70.52,-166.63) 08/06/2019   22:50:09  (  70.42,-165.60)   39.95                70
 08/06/2019   23:39:33   ( -70.02,   1.48) 08/06/2019   23:39:44  ( -70.04,   1.49)    2.60                11
 08/07/2019   00:30:17   (  69.90, 168.97) 08/07/2019   00:29:12  (  69.88, 168.90)    3.39                65
 08/09/2019   15:05:43   (  70.08, -50.15) 08/09/2019   15:06:44  (  70.10, -50.19)    2.65                61
 08/09/2019   15:56:25   ( -69.99, 117.30) 08/09/2019   15:56:14  ( -69.99, 117.30)    0.66                11
 08/09/2019   16:46:59   (  69.34, -74.44) 08/09/2019   16:45:50  (  69.38, -75.89)   56.78                69
 08/12/2019   07:22:36   (  70.05,  65.66) 08/12/2019   07:23:15  (  70.05,  65.62)    1.64                39
 08/12/2019   08:13:18   ( -69.96,-126.89) 08/12/2019   08:12:45  ( -69.95,-126.89)    1.77                33
 08/14/2019   22:48:59   ( -70.87,  12.82) 08/14/2019   22:50:07  ( -70.76,  14.91)   77.41                68
 08/14/2019   23:39:29   (  70.03,-178.53) 08/14/2019   23:39:45  (  70.05,-178.50)    2.34                16
 08/15/2019   00:30:11   ( -69.94, -11.07) 08/15/2019   00:29:15  ( -69.95, -11.00)    3.15                56