Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 11 1.  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)
 11/03/2018   14:50:44   ( -80.37,  94.21) 11/03/2018   14:49:42  ( -80.37,  94.29)    1.83                62
 11/03/2018   15:41:29   (  80.36, -98.38) 11/03/2018   15:40:40  (  80.38, -98.41)    2.21                49
 11/03/2018   16:32:14   ( -80.37,  68.80) 11/03/2018   16:31:43  ( -80.37,  68.79)    0.71                31
 11/03/2018   17:22:59   (  80.36,-123.79) 11/03/2018   17:22:41  (  80.38,-123.90)    2.84                18
 11/03/2018   18:13:44   ( -80.37,  43.39) 11/03/2018   18:13:44  ( -80.38,  43.30)    1.79                 0
 11/03/2018   19:04:30   (  80.39,-149.52) 11/03/2018   19:04:42  (  80.38,-149.39)    2.62                12
 11/03/2018   19:55:14   ( -80.37,  17.98) 11/03/2018   19:55:45  ( -80.38,  17.80)    3.38                31
 11/03/2018   20:46:00   (  80.39,-174.93) 11/03/2018   20:46:43  (  80.38,-174.88)    1.62                43
 11/03/2018   21:36:44   ( -80.38,  -7.43) 11/03/2018   21:37:45  ( -80.39,  -7.36)    2.32                61