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

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/08/2019   19:40:09   (  -0.03,-137.19) (  -0.03,-137.11)    9.20                80
 06/10/2019   19:27:57   (  -0.03,-137.18) (  -0.67,-134.15)  344.34                80
 06/11/2019   07:49:21   (   0.03,-137.18) (  -0.44,-139.34)  246.46                80
 06/13/2019   07:34:29   (   0.03,-137.16) (   0.20,-136.39)   88.40                80
 06/13/2019   19:55:44   (  -0.03,-137.16) (   0.90,-141.54)  498.43                80
 06/15/2019   07:22:16   (   0.03,-137.14) (   0.79,-133.42)  422.83                80
 06/15/2019   19:43:32   (  -0.03,-137.14) (   0.25,-138.59)  164.09                80
 06/17/2019   19:33:59   (  -0.03,-137.11) (  -0.34,-135.62)  169.60                80
 06/18/2019   07:55:23   (   0.03,-137.11) (  -0.76,-140.81)  420.99                80
 06/20/2019   07:43:10   (   0.04,-137.07) (  -0.16,-137.84)   88.17                80