Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 12 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/01/2019   19:39:37   (   0.03,-137.20) (   0.00,-137.08)   14.21                80
 12/03/2019   19:27:26   (   0.04,-137.19) (  -0.59,-134.11)  349.91                80
 12/04/2019   07:46:10   (  -0.04,-137.19) (  -0.46,-139.31)  240.27                80
 12/06/2019   07:36:38   (  -0.04,-137.18) (   0.14,-136.35)   94.89                80
 12/06/2019   19:55:14   (   0.04,-137.17) (   0.94,-141.51)  492.35                80
 12/08/2019   07:24:26   (  -0.04,-137.17) (   0.73,-133.38)  429.43                80
 12/08/2019   19:43:02   (   0.04,-137.16) (   0.34,-138.54)  158.01                80
 12/10/2019   19:33:30   (   0.04,-137.13) (  -0.26,-135.58)  175.55                80
 12/11/2019   07:52:14   (  -0.03,-137.13) (  -0.84,-140.77)  415.22                80
 12/13/2019   07:40:03   (  -0.04,-137.09) (  -0.17,-137.82)   82.80                80