Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 6 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/03/2020   19:33:47   (   0.02,-137.20) (  -0.33,-135.59)  183.23                80
 06/04/2020   07:52:31   (  -0.02,-137.19) (  -0.78,-140.78)  407.77                80
 06/06/2020   07:42:59   (  -0.02,-137.18) (  -0.16,-137.82)   72.24                80
 06/08/2020   07:28:07   (  -0.02,-137.17) (   0.47,-134.86)  262.71                80
 06/08/2020   19:49:22   (   0.01,-137.17) (   0.65,-140.01)  323.50                80
 06/10/2020   19:39:50   (   0.01,-137.15) (   0.02,-137.05)   11.59                80
 06/12/2020   19:27:38   (   0.01,-137.13) (  -0.62,-134.09)  345.58                80
 06/13/2020   07:49:02   (  -0.01,-137.12) (  -0.49,-139.28)  245.71                80
 06/15/2020   07:34:10   (  -0.00,-137.10) (   0.15,-136.32)   88.31                80
 06/15/2020   19:55:25   (   0.00,-137.10) (   0.97,-141.47)  498.35                80