Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 4 26.  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)
 04/26/2019   14:14:03   (   0.00,-137.23) (   0.84,-140.90)  419.08                80
 04/27/2019   14:02:26   (   0.00,-137.23) (   0.21,-138.06)   95.31                80
 04/28/2019   13:48:09   (   0.01,-137.23) (  -0.47,-135.23)  228.38                80
 05/01/2019   02:09:25   (  -0.01,-137.16) (  -0.74,-140.26)  353.60                80
 05/02/2019   01:57:49   (  -0.01,-137.16) (  -0.07,-137.42)   30.36                80
 05/03/2019   01:48:52   (  -0.01,-137.15) (   0.60,-134.59)  292.71                80
 05/05/2019   14:09:55   (  -0.00,-137.19) (   0.56,-139.57)  272.06                80
 05/06/2019   13:55:38   (  -0.01,-137.18) (  -0.13,-136.74)   50.12                80
 05/07/2019   13:44:01   (  -0.02,-137.16) (  -0.76,-133.90)  372.01                80