Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 5 15.  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)
 05/18/2019   02:12:48   (   0.00,-137.16) (  -0.75,-140.45)  374.95                80
 05/19/2019   02:01:11   (   0.00,-137.16) (  -0.11,-137.61)   51.60                80
 05/20/2019   01:52:14   (   0.00,-137.15) (   0.58,-134.78)  271.64                80
 05/22/2019   14:13:14   (  -0.00,-137.19) (   0.58,-139.75)  291.88                80
 05/23/2019   13:58:57   (  -0.01,-137.18) (  -0.06,-136.91)   30.76                80
 05/24/2019   13:47:19   (  -0.01,-137.16) (  -0.71,-134.06)  353.26                80
 05/27/2019   02:08:38   (   0.02,-137.07) (  -0.47,-139.11)  232.92                80
 05/28/2019   01:59:41   (   0.02,-137.06) (   0.18,-136.27)   89.42                80
 05/29/2019   01:48:04   (   0.02,-137.04) (   0.89,-133.44)  411.57                80