Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 9 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 09/11/2019   14:13:13   (  -0.01,-137.19) (  -0.22,-136.20)  113.08                80
 09/12/2019   14:01:35   (  -0.01,-137.19) (  -0.89,-133.36)  436.96                80
 09/14/2019   02:37:07   (   0.01,-137.16) (  -0.95,-141.22)  463.53                80
 09/15/2019   02:25:28   (   0.01,-137.15) (  -0.29,-138.38)  139.99                80
 09/16/2019   02:11:10   (   0.02,-137.14) (   0.37,-135.53)  183.50                80
 09/18/2019   14:32:07   (  -0.01,-137.12) (   0.80,-140.48)  384.68                80
 09/19/2019   14:23:08   (  -0.01,-137.11) (   0.13,-137.64)   61.72                80
 09/20/2019   14:08:50   (  -0.01,-137.09) (  -0.55,-134.80)  261.05                80
 09/23/2019   02:32:44   (  -0.00,-137.02) (  -0.68,-139.82)  319.89                80
 09/24/2019   02:21:05   (  -0.00,-136.99) (  -0.01,-136.97)    2.57                80