Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 9 9.  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)
 09/10/2020   15:15:03   (   0.01,-137.19) (  -0.19,-136.37)   93.60                80
 09/11/2020   15:03:20   (   0.01,-137.19) (  -0.82,-133.51)  420.24                80
 09/13/2020   03:33:23   (   0.00,-137.19) (  -0.95,-141.34)  474.09                80
 09/14/2020   03:21:42   (   0.01,-137.19) (  -0.27,-138.49)  148.14                80
 09/15/2020   03:12:39   (   0.01,-137.18) (   0.34,-135.62)  177.74                80
 09/17/2020   15:30:53   (  -0.02,-137.18) (   0.77,-140.56)  386.54                80
 09/18/2020   15:19:11   (  -0.02,-137.17) (   0.13,-137.70)   60.90                80
 09/19/2020   15:10:09   (  -0.01,-137.17) (  -0.56,-134.85)  264.74                80
 09/22/2020   03:28:31   (   0.01,-137.13) (  -0.64,-139.81)  307.06                80
 09/23/2020   03:19:30   (   0.01,-137.12) (   0.04,-136.96)   17.71                80