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, 123.48) 03/22/2019   13:02:22  ( -80.19, 123.54)    1.59                71
 03/22/2019   13:54:18   (  80.19, -69.14) 03/22/2019   13:53:23  (  80.19, -69.29)    2.99                55
 03/22/2019   14:45:03   ( -80.20,  98.07) 03/22/2019   14:44:23  ( -80.19,  98.01)    1.84                40
 03/22/2019   15:35:48   (  80.20, -94.55) 03/22/2019   15:35:23  (  80.21, -94.49)    1.43                25
 03/22/2019   16:26:33   ( -80.21,  72.66) 03/22/2019   16:26:23  ( -80.21,  72.81)    2.73                10
 03/22/2019   17:17:18   (  80.20,-119.96) 03/22/2019   17:17:24  (  80.20,-120.02)    1.29                 6
 03/22/2019   18:08:03   ( -80.21,  47.26) 03/22/2019   18:08:24  ( -80.21,  47.28)    0.41                21
 03/22/2019   18:58:48   (  80.20,-145.36) 03/22/2019   18:59:25  (  80.20,-145.54)    3.43                37
 03/22/2019   19:49:33   ( -80.21,  21.85) 03/22/2019   19:50:25  ( -80.21,  21.74)    2.11                52
 03/22/2019   20:40:18   (  80.21,-170.77) 03/22/2019   20:41:25  (  80.22,-170.74)    1.90                67