Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 5 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/30/2019   07:22:23   (   0.02,-137.16) (   0.84,-133.45)  423.42                80
 05/30/2019   19:43:38   (  -0.02,-137.18) (   0.27,-138.60)  161.24                80
 06/01/2019   19:34:06   (  -0.01,-137.16) (  -0.34,-135.64)  173.17                80
 06/02/2019   07:55:30   (   0.00,-137.14) (  -0.77,-140.83)  419.40                80
 06/04/2019   07:43:18   (   0.01,-137.11) (  -0.15,-137.87)   86.69                80
 06/06/2019   07:28:26   (   0.02,-137.07) (   0.48,-134.91)  244.95                80
 06/06/2019   19:49:41   (  -0.02,-137.07) (   0.64,-140.06)  341.25                80
 06/08/2019   19:37:30   (  -0.04,-137.02) (  -0.05,-137.12)   10.77                80
 06/10/2019   19:27:57   (  -0.04,-136.97) (  -0.61,-134.14)  320.57                80
 06/11/2019   07:49:20   (   0.04,-136.95) (  -0.50,-139.34)  272.15                80