Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 6 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/06/2019   07:28:27   (   0.01,-137.20) (   0.52,-134.92)  259.67                80
 06/06/2019   19:49:41   (  -0.02,-137.20) (   0.59,-140.07)  326.44                80
 06/08/2019   19:40:09   (  -0.03,-137.19) (  -0.03,-137.11)    8.94                80
 06/10/2019   19:27:57   (  -0.04,-137.18) (  -0.66,-134.15)  343.97                80
 06/11/2019   07:49:21   (   0.04,-137.18) (  -0.45,-139.34)  246.86                80
 06/13/2019   07:34:29   (   0.04,-137.16) (   0.18,-136.39)   87.93                80
 06/13/2019   19:55:45   (  -0.04,-137.16) (   0.87,-141.55)  499.01                80
 06/15/2019   07:22:17   (   0.04,-137.14) (   0.81,-133.43)  422.13                80
 06/15/2019   19:43:32   (  -0.03,-137.14) (   0.30,-138.58)  164.86                80
 06/17/2019   19:34:00   (  -0.03,-137.11) (  -0.33,-135.62)  168.66                80
 06/18/2019   07:55:24   (   0.03,-137.11) (  -0.77,-140.81)  421.98                80