Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 6 12.  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)
 06/13/2020   03:04:25   (  -0.03,-137.18) (  -0.20,-137.94)   86.31                80
 06/14/2020   02:55:25   (  -0.03,-137.18) (   0.49,-135.09)  239.54                80
 06/16/2020   15:16:15   (   0.02,-137.19) (   0.69,-140.01)  322.62                80
 06/17/2020   15:01:54   (   0.02,-137.18) (   0.01,-137.16)    2.63                80
 06/18/2020   14:50:14   (   0.01,-137.18) (  -0.68,-134.31)  327.53                80
 06/21/2020   03:11:23   (  -0.00,-137.14) (  -0.51,-139.31)  247.42                80
 06/22/2020   03:02:22   (  -0.00,-137.13) (   0.18,-136.46)   76.93                80
 06/23/2020   02:50:41   (   0.00,-137.11) (   0.82,-133.60)  400.99                80
 06/24/2020   15:20:32   (   0.00,-137.09) (   1.03,-141.37)  489.55                80
 06/25/2020   15:08:51   (  -0.00,-137.07) (   0.34,-138.53)  165.84                80
 06/26/2020   14:59:51   (  -0.00,-137.05) (  -0.35,-135.68)  157.79                80