Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 7 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/31/2019   07:34:16   (  -0.01,-137.19) (   0.16,-136.36)   94.47                80
 07/31/2019   19:58:12   (   0.01,-137.19) (   0.91,-141.52)  491.84                80
 08/02/2019   07:22:05   (  -0.01,-137.17) (   0.82,-133.41)  428.68                80
 08/02/2019   19:46:00   (   0.01,-137.17) (   0.32,-138.55)  157.72                80
 08/04/2019   19:31:09   (   0.01,-137.15) (  -0.34,-135.61)  176.07                80
 08/05/2019   07:55:13   (  -0.01,-137.14) (  -0.77,-140.80)  415.19                80
 08/07/2019   07:43:01   (  -0.01,-137.11) (  -0.17,-137.83)   81.89                80
 08/09/2019   07:28:10   (  -0.01,-137.08) (   0.48,-134.88)  250.87                80
 08/09/2019   19:52:05   (   0.02,-137.08) (   0.66,-140.03)  336.10                80
 08/11/2019   19:37:14   (   0.02,-137.04) (   0.00,-137.08)    5.01                80