Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 5 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)
 05/14/2020   07:34:18   (  -0.03,-137.19) (   0.16,-136.37)   92.84                80
 05/14/2020   19:55:33   (   0.02,-137.20) (   0.96,-141.52)  492.14                80
 05/16/2020   07:22:06   (  -0.02,-137.18) (   0.75,-133.41)  428.34                80
 05/16/2020   19:43:22   (   0.02,-137.19) (   0.31,-138.57)  156.68                80
 05/18/2020   19:33:50   (   0.02,-137.18) (  -0.29,-135.61)  178.46                80
 05/19/2020   07:55:15   (  -0.02,-137.16) (  -0.77,-140.81)  413.75                80
 05/21/2020   07:43:03   (  -0.02,-137.14) (  -0.16,-137.84)   79.42                80
 05/23/2020   07:28:11   (  -0.01,-137.12) (   0.44,-134.88)  254.03                80
 05/23/2020   19:49:27   (   0.01,-137.12) (   0.62,-140.04)  331.81                80
 05/25/2020   19:39:55   (   0.00,-137.09) (   0.01,-137.08)    1.22                80