Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 7 7.  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) (   0.49,-134.87)  263.31                80
 07/08/2019   19:49:29   (  -0.01,-137.19) (   0.57,-140.04)  323.57                80
 07/10/2019   19:37:17   (  -0.01,-137.18) (  -0.06,-137.08)   11.85                80
 07/12/2019   19:27:45   (  -0.01,-137.16) (  -0.69,-134.12)  346.05                80
 07/13/2019   07:49:08   (   0.01,-137.16) (  -0.48,-139.30)  244.20                80
 07/15/2019   07:34:16   (   0.01,-137.13) (   0.16,-136.34)   89.51                80
 07/15/2019   19:55:32   (  -0.01,-137.12) (   0.90,-141.51)  498.26                80
 07/17/2019   07:22:04   (   0.02,-137.11) (   0.80,-133.39)  422.62                80
 07/17/2019   19:43:19   (  -0.01,-137.09) (   0.32,-138.54)  165.20                80
 07/19/2019   19:33:47   (  -0.02,-137.06) (  -0.32,-135.58)  167.58                80
 07/20/2019   07:55:11   (   0.02,-137.06) (  -0.77,-140.77)  422.56                80