Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 3 2.  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)
 03/13/2018   20:01:55   ( -80.63,  13.18) 03/13/2018   20:00:40  ( -80.63,  13.03)    2.76                75
 03/13/2018   20:52:40   (  80.63,-179.48) 03/13/2018   20:51:43  (  80.63,-179.54)    1.43                57
 03/13/2018   21:43:25   ( -80.63, -12.23) 03/13/2018   21:42:41  ( -80.63, -12.38)    2.77                44
 03/13/2018   22:34:10   (  80.63, 155.10) 03/13/2018   22:33:44  (  80.64, 155.06)    1.48                26
 03/13/2018   23:24:55   ( -80.63, -37.64) 03/13/2018   23:24:42  ( -80.63, -37.79)    2.78                13
 03/14/2018   00:15:40   (  80.63, 129.69) 03/14/2018   00:15:45  (  80.64, 129.65)    1.55                 5
 03/14/2018   01:06:25   ( -80.63, -63.05) 03/14/2018   01:06:43  ( -80.64, -63.21)    2.80                18
 03/14/2018   01:57:10   (  80.63, 104.28) 03/14/2018   01:57:46  (  80.65, 104.24)    1.62                36
 03/14/2018   02:47:55   ( -80.64, -88.47) 03/14/2018   02:48:44  ( -80.64, -88.62)    2.82                49
 03/14/2018   03:38:39   (  80.64,  78.87) 03/14/2018   03:39:46  (  80.65,  78.83)    1.72                67