Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 6 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/26/2019   19:27:50   (  -0.02,-137.20) (  -0.67,-134.13)  349.52                80
 06/27/2019   07:49:13   (   0.02,-137.20) (  -0.44,-139.32)  241.45                80
 06/29/2019   07:34:20   (   0.01,-137.19) (   0.16,-136.35)   94.48                80
 06/29/2019   19:55:36   (  -0.01,-137.19) (   0.89,-141.52)  491.63                80
 07/01/2019   07:22:09   (   0.01,-137.17) (   0.82,-133.40)  429.31                80
 07/01/2019   19:43:23   (  -0.01,-137.17) (   0.28,-138.55)  156.97                80
 07/03/2019   19:33:50   (  -0.02,-137.14) (  -0.32,-135.59)  176.62                80
 07/04/2019   07:55:14   (   0.01,-137.14) (  -0.78,-140.78)  414.67                80
 07/06/2019   07:43:02   (   0.03,-137.10) (  -0.11,-137.83)   81.96                80
 07/08/2019   07:28:09   (   0.04,-137.06) (   0.51,-134.86)  250.54                80
 07/08/2019   19:49:24   (  -0.03,-137.05) (   0.60,-140.01)  336.76                80