Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 4 27.  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)
 04/28/2020   14:43:21   (   0.01,-137.21) (  -0.61,-134.64)  293.71                80
 05/01/2020   03:07:04   (  -0.01,-137.20) (  -0.55,-139.62)  275.67                80
 05/02/2020   02:52:43   (  -0.01,-137.19) (   0.10,-136.76)   49.49                80
 05/03/2020   02:41:03   (  -0.01,-137.19) (   0.74,-133.91)  374.55                80
 05/05/2020   15:02:02   (   0.01,-137.18) (   0.41,-138.86)  192.13                80
 05/06/2020   14:53:01   (   0.01,-137.18) (  -0.25,-136.01)  132.64                80
 05/07/2020   14:41:21   (   0.01,-137.17) (  -0.92,-133.16)  457.19                80
 05/09/2020   03:14:06   (  -0.01,-137.14) (  -0.89,-141.00)  440.33                80
 05/10/2020   03:02:26   (  -0.00,-137.13) (  -0.24,-138.14)  116.38                80
 05/11/2020   02:48:05   (  -0.00,-137.11) (   0.41,-135.29)  207.46                80