Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 7 30.  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)
 07/30/2020   15:04:10   (   0.02,-137.20) (  -0.41,-135.39)  206.65                80
 08/02/2020   03:25:09   (   0.02,-137.18) (  -0.75,-140.35)  363.16                80
 08/03/2020   03:13:28   (   0.02,-137.17) (  -0.08,-137.50)   37.83                80
 08/04/2020   02:59:06   (   0.02,-137.16) (   0.59,-134.64)  287.55                80
 08/06/2020   15:20:05   (  -0.02,-137.15) (   0.56,-139.60)  280.00                80
 08/07/2020   15:11:04   (  -0.02,-137.14) (  -0.10,-136.74)   45.05                80
 08/08/2020   14:59:22   (  -0.02,-137.13) (  -0.77,-133.89)  370.00                80
 08/11/2020   03:17:39   (   0.01,-137.09) (  -0.41,-138.83)  200.10                80
 08/12/2020   03:08:38   (   0.01,-137.07) (   0.26,-135.98)  124.36                80