Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 8 3.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 08/12/2018   12:24:45   ( -80.48, 129.32) 08/12/2018   12:23:34  ( -80.47, 129.42)    2.14                71
 08/12/2018   13:15:30   (  80.48, -63.36) 08/12/2018   13:14:39  (  80.48, -63.20)    2.83                51
 08/12/2018   14:06:15   ( -80.48, 103.92) 08/12/2018   14:05:35  ( -80.47, 103.96)    1.19                40
 08/12/2018   14:57:00   (  80.48, -88.76) 08/12/2018   14:56:40  (  80.48, -88.67)    1.55                20
 08/12/2018   15:47:45   ( -80.48,  78.52) 08/12/2018   15:47:36  ( -80.47,  78.49)    1.23                 9
 08/12/2018   16:38:30   (  80.48,-114.16) 08/12/2018   16:38:41  (  80.48,-114.15)    0.33                11
 08/12/2018   17:29:15   ( -80.49,  53.12) 08/12/2018   17:29:37  ( -80.48,  53.02)    2.20                22
 08/12/2018   18:20:00   (  80.49,-139.56) 08/12/2018   18:20:42  (  80.48,-139.62)    1.07                42
 08/12/2018   19:10:45   ( -80.49,  27.72) 08/12/2018   19:11:37  ( -80.49,  27.89)    3.19                52