Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 3 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/13/2020   07:22:38   (   0.01,-137.20) (   0.79,-133.60)  409.60                80
 03/13/2020   19:43:53   (  -0.01,-137.22) (   0.32,-138.75)  174.28                80
 03/15/2020   19:34:21   (  -0.00,-137.22) (  -0.32,-135.79)  162.91                80
 03/16/2020   07:55:45   (   0.00,-137.21) (  -0.79,-140.98)  428.99                80
 03/17/2020   19:22:09   (  -0.00,-137.22) (  -0.96,-132.83)  499.51                80
 03/18/2020   07:43:33   (   0.00,-137.20) (  -0.15,-138.02)   92.58                80
 03/20/2020   07:28:40   (   0.00,-137.20) (   0.44,-135.05)  243.54                80
 03/20/2020   19:49:56   (  -0.00,-137.21) (   0.61,-140.22)  341.26                80
 03/22/2020   19:37:43   (  -0.00,-137.20) (   0.02,-137.24)    5.69                80
 03/24/2020   19:28:11   (  -0.01,-137.19) (  -0.63,-134.29)  330.05                80
 03/25/2020   07:49:35   (   0.01,-137.17) (  -0.47,-139.48)  261.81                80