Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 9 8.  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)
 09/09/2020   15:24:05   (   0.01,-137.19) (   0.47,-139.23)  233.31                80
 09/10/2020   15:15:02   (   0.01,-137.19) (  -0.16,-136.37)   93.57                80
 09/11/2020   15:03:21   (   0.01,-137.19) (  -0.86,-133.52)  420.15                80
 09/13/2020   03:33:23   (   0.00,-137.19) (  -0.98,-141.34)  474.29                80
 09/14/2020   03:21:41   (   0.01,-137.19) (  -0.30,-138.48)  148.35                80
 09/15/2020   03:12:40   (   0.01,-137.18) (   0.38,-135.63)  177.46                80
 09/17/2020   15:30:54   (  -0.02,-137.18) (   0.74,-140.57)  386.81                80
 09/18/2020   15:19:11   (  -0.02,-137.17) (   0.10,-137.71)   61.13                80
 09/19/2020   15:10:09   (  -0.01,-137.16) (  -0.54,-134.84)  264.42                80
 09/22/2020   03:28:32   (   0.01,-137.13) (  -0.61,-139.82)  307.52                80