Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 3 16.  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   ( -80.19, 123.58) 03/22/2019   13:02:22  ( -80.20, 123.61)    0.79                71
 03/22/2019   13:54:19   (  80.21, -69.32) 03/22/2019   13:53:23  (  80.19, -69.21)    3.03                56
 03/22/2019   14:45:03   ( -80.19,  98.17) 03/22/2019   14:44:23  ( -80.19,  98.08)    1.80                40
 03/22/2019   15:35:49   (  80.21, -94.73) 03/22/2019   15:35:24  (  80.19, -94.73)    2.54                25
 03/22/2019   16:26:33   ( -80.20,  72.77) 03/22/2019   16:26:23  ( -80.21,  72.87)    2.69                10
 03/22/2019   17:17:18   (  80.19,-119.83) 03/22/2019   17:17:24  (  80.21,-119.93)    3.10                 6
 03/22/2019   18:08:03   ( -80.20,  47.36) 03/22/2019   18:08:24  ( -80.21,  47.34)    1.36                21
 03/22/2019   18:58:49   (  80.22,-145.55) 03/22/2019   18:59:25  (  80.21,-145.46)    2.00                36
 03/22/2019   19:49:33   ( -80.20,  21.95) 03/22/2019   19:50:25  ( -80.21,  21.81)    2.87                52
 03/22/2019   20:40:19   (  80.22,-170.95) 03/22/2019   20:41:26  (  80.21,-170.99)    1.80                67