Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 7 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/13/2019   07:49:09   (  -0.00,-137.20) (  -0.43,-139.31)  239.81                80
 07/15/2019   07:34:17   (   0.00,-137.19) (   0.19,-136.35)   95.90                80
 07/15/2019   19:55:32   (   0.00,-137.19) (   0.93,-141.50)  490.64                80
 07/17/2019   07:22:05   (   0.01,-137.18) (   0.81,-133.39)  431.03                80
 07/17/2019   19:43:20   (  -0.01,-137.18) (   0.31,-138.54)  155.58                80
 07/19/2019   19:33:49   (  -0.01,-137.17) (  -0.37,-135.60)  179.16                80
 07/20/2019   07:55:13   (   0.01,-137.17) (  -0.74,-140.79)  411.23                80
 07/22/2019   07:43:01   (   0.02,-137.15) (  -0.12,-137.83)   77.03                80
 07/24/2019   07:28:09   (   0.02,-137.13) (   0.50,-134.87)  256.67                80
 07/24/2019   19:49:25   (  -0.02,-137.11) (   0.57,-140.03)  330.82                80
 07/26/2019   19:37:13   (  -0.02,-137.08) (  -0.04,-137.07)    2.99                80