Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 6 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/10/2019   19:27:58   (  -0.03,-137.20) (  -0.69,-134.16)  346.62                80
 06/11/2019   07:49:21   (   0.03,-137.20) (  -0.42,-139.35)  244.15                80
 06/13/2019   07:34:30   (   0.03,-137.19) (   0.21,-136.39)   91.84                80
 06/13/2019   19:55:44   (  -0.02,-137.19) (   0.89,-141.54)  494.46                80
 06/15/2019   07:22:17   (   0.02,-137.19) (   0.79,-133.42)  427.37                80
 06/15/2019   19:43:32   (  -0.02,-137.18) (   0.26,-138.59)  159.01                80
 06/17/2019   19:33:59   (  -0.02,-137.17) (  -0.32,-135.62)  175.68                80
 06/18/2019   07:55:24   (   0.02,-137.16) (  -0.73,-140.82)  414.94                80
 06/20/2019   07:43:11   (   0.03,-137.14) (  -0.15,-137.85)   81.13                80
 06/22/2019   07:28:19   (   0.04,-137.12) (   0.50,-134.90)  252.37                80
 06/22/2019   19:49:34   (  -0.04,-137.11) (   0.61,-140.05)  335.12                80