Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 7 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/08/2019   07:28:13   (   0.01,-137.19) (   0.48,-134.87)  263.31                80
 07/08/2019   19:49:29   (  -0.01,-137.19) (   0.58,-140.04)  323.42                80
 07/10/2019   19:37:17   (  -0.01,-137.18) (  -0.05,-137.08)   11.85                80
 07/12/2019   19:27:45   (  -0.01,-137.16) (  -0.68,-134.12)  346.23                80
 07/13/2019   07:49:08   (   0.01,-137.16) (  -0.48,-139.30)  244.17                80
 07/15/2019   07:34:16   (   0.01,-137.13) (   0.16,-136.34)   89.56                80
 07/15/2019   19:55:31   (  -0.01,-137.12) (   0.95,-141.49)  498.04                80
 07/17/2019   07:22:04   (   0.02,-137.10) (   0.81,-133.39)  422.74                80
 07/17/2019   19:43:19   (  -0.01,-137.09) (   0.31,-138.54)  164.90                80
 07/19/2019   19:33:47   (  -0.02,-137.06) (  -0.34,-135.58)  167.91                80
 07/20/2019   07:55:11   (   0.02,-137.06) (  -0.75,-140.78)  422.35                80