Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 6 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/13/2020   07:46:27   (  -0.01,-137.18) (  -0.43,-139.31)  240.75                80
 06/15/2020   07:36:55   (  -0.01,-137.18) (   0.14,-136.34)   95.42                80
 06/15/2020   19:55:31   (   0.01,-137.19) (   0.92,-141.50)  490.52                80
 06/17/2020   07:24:44   (  -0.01,-137.18) (   0.78,-133.38)  430.90                80
 06/17/2020   19:43:20   (   0.01,-137.18) (   0.29,-138.55)  155.18                80
 06/19/2020   19:33:49   (   0.01,-137.16) (  -0.35,-135.59)  179.27                80
 06/20/2020   07:55:13   (  -0.01,-137.15) (  -0.78,-140.78)  412.26                80
 06/22/2020   07:43:02   (  -0.01,-137.13) (  -0.14,-137.83)   79.13                80
 06/24/2020   07:28:10   (  -0.00,-137.09) (   0.44,-134.86)  253.35                80
 06/24/2020   19:49:26   (   0.00,-137.09) (   0.63,-140.02)  333.59                80
 06/26/2020   19:37:15   (   0.00,-137.05) (  -0.01,-137.07)    2.80                80