Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 6 26.  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   19:27:49   (  -0.02,-137.20) (  -0.64,-134.12)  349.57                80
 06/27/2019   07:49:13   (   0.01,-137.20) (  -0.47,-139.31)  241.38                80
 06/29/2019   07:34:21   (   0.01,-137.19) (   0.18,-136.36)   94.51                80
 06/29/2019   19:55:36   (  -0.01,-137.19) (   0.92,-141.51)  491.57                80
 07/01/2019   07:22:09   (   0.01,-137.17) (   0.83,-133.40)  429.38                80
 07/01/2019   19:43:24   (  -0.01,-137.17) (   0.28,-138.56)  156.95                80
 07/03/2019   19:33:52   (  -0.02,-137.15) (  -0.37,-135.60)  176.59                80
 07/04/2019   07:55:16   (   0.01,-137.14) (  -0.73,-140.79)  414.71                80
 07/06/2019   07:43:03   (   0.03,-137.11) (  -0.14,-137.82)   82.08                80
 07/08/2019   07:28:11   (   0.04,-137.07) (   0.51,-134.87)  250.32                80
 07/08/2019   19:49:26   (  -0.03,-137.06) (   0.60,-140.02)  337.02                80