Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 12 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/04/2019   07:46:10   (  -0.03,-137.20) (  -0.45,-139.31)  239.59                80
 12/06/2019   07:36:38   (  -0.03,-137.20) (   0.14,-136.35)   96.64                80
 12/06/2019   19:55:14   (   0.03,-137.20) (   0.94,-141.51)  490.34                80
 12/08/2019   07:24:28   (  -0.03,-137.20) (   0.79,-133.40)  432.23                80
 12/08/2019   19:43:02   (   0.03,-137.19) (   0.34,-138.55)  154.97                80
 12/10/2019   19:33:31   (   0.03,-137.17) (  -0.31,-135.59)  179.65                80
 12/11/2019   07:52:15   (  -0.02,-137.17) (  -0.79,-140.78)  410.81                80
 12/13/2019   07:40:03   (  -0.03,-137.15) (  -0.19,-137.82)   77.33                80
 12/15/2019   07:30:32   (  -0.04,-137.11) (   0.47,-134.87)  255.48                80
 12/15/2019   19:49:07   (   0.04,-137.10) (   0.67,-140.02)  332.60                80
 12/17/2019   19:36:55   (   0.04,-137.05) (   0.06,-137.06)    2.08                80