Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 7 19.  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)
 07/20/2020   15:17:59   (   0.00,-137.19) (   0.61,-139.75)  292.25                80
 07/21/2020   15:08:57   (   0.01,-137.19) (  -0.04,-136.89)   33.78                80
 07/22/2020   14:57:17   (   0.01,-137.19) (  -0.74,-134.05)  359.46                80
 07/25/2020   03:15:37   (  -0.01,-137.18) (  -0.40,-139.01)  208.84                80
 07/26/2020   03:06:35   (  -0.01,-137.17) (   0.20,-136.14)  116.73                80
 07/27/2020   02:54:53   (  -0.01,-137.17) (   0.87,-133.29)  442.04                80
 07/28/2020   15:24:53   (   0.01,-137.15) (   0.93,-141.10)  451.07                80
 07/29/2020   15:13:11   (   0.01,-137.14) (   0.28,-138.25)  126.29                80
 07/30/2020   15:04:10   (   0.01,-137.13) (  -0.38,-135.39)  198.37                80
 08/02/2020   03:22:29   (  -0.02,-137.09) (  -0.77,-140.35)  372.11                80