Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 3 13.  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)
 03/22/2019   13:03:33   ( -80.20, 123.44) 03/22/2019   13:02:22  ( -80.19, 123.48)    1.96                71
 03/22/2019   13:54:18   (  80.20, -69.17) 03/22/2019   13:53:22  (  80.20, -69.03)    2.83                56
 03/22/2019   14:45:03   ( -80.21,  98.03) 03/22/2019   14:44:23  ( -80.19,  97.95)    2.84                40
 03/22/2019   15:35:48   (  80.20, -94.58) 03/22/2019   15:35:23  (  80.20, -94.56)    0.54                25
 03/22/2019   16:26:33   ( -80.21,  72.62) 03/22/2019   16:26:23  ( -80.21,  72.74)    2.23                10
 03/22/2019   17:17:18   (  80.20,-119.99) 03/22/2019   17:17:24  (  80.20,-120.08)    1.76                 6
 03/22/2019   18:08:03   ( -80.21,  47.22) 03/22/2019   18:08:24  ( -80.20,  47.21)    1.06                21
 03/22/2019   18:58:48   (  80.21,-145.40) 03/22/2019   18:59:24  (  80.22,-145.28)    2.67                36
 03/22/2019   19:49:33   ( -80.22,  21.81) 03/22/2019   19:50:25  ( -80.20,  21.68)    2.99                52
 03/22/2019   20:40:18   (  80.21,-170.80) 03/22/2019   20:41:25  (  80.22,-170.81)    1.06                67