Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 2 24.  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)
 02/28/2018   02:09:54   ( -80.65, -79.15) 02/28/2018   02:08:40  ( -80.64, -79.04)    2.21                74
 02/28/2018   03:00:39   (  80.65,  88.23) 02/28/2018   02:59:40  (  80.65,  88.31)    1.50                59
 02/28/2018   03:51:24   ( -80.65,-104.56) 02/28/2018   03:50:41  ( -80.65,-104.44)    2.23                43
 02/28/2018   04:42:09   (  80.65,  62.81) 02/28/2018   04:41:41  (  80.65,  62.91)    1.71                28
 02/28/2018   05:32:54   ( -80.66,-129.97) 02/28/2018   05:32:42  ( -80.65,-129.85)    2.27                12
 02/28/2018   06:23:39   (  80.65,  37.40) 02/28/2018   06:23:42  (  80.66,  37.51)    1.93                 3
 02/28/2018   07:14:24   ( -80.66,-155.39) 02/28/2018   07:14:43  ( -80.65,-155.26)    2.31                19
 02/28/2018   08:05:09   (  80.65,  11.99) 02/28/2018   08:05:43  (  80.66,  12.10)    2.16                34
 02/28/2018   08:55:54   ( -80.66, 179.20) 02/28/2018   08:56:44  ( -80.66, 179.33)    2.37                50