Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 12 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/08/2019   07:24:27   (  -0.03,-137.19) (   0.77,-133.39)  432.03                80
 12/08/2019   19:43:03   (   0.02,-137.19) (   0.31,-138.55)  154.59                80
 12/10/2019   19:33:31   (   0.02,-137.18) (  -0.29,-135.59)  180.04                80
 12/11/2019   07:52:15   (  -0.02,-137.17) (  -0.82,-140.78)  410.92                80
 12/13/2019   07:40:04   (  -0.02,-137.14) (  -0.15,-137.83)   77.38                80
 12/15/2019   07:30:32   (  -0.03,-137.11) (   0.45,-134.86)  255.45                80
 12/15/2019   19:49:06   (   0.03,-137.10) (   0.68,-140.01)  332.08                80
 12/17/2019   19:36:54   (   0.04,-137.06) (   0.07,-137.05)    3.26                80
 12/19/2019   19:27:24   (   0.05,-137.01) (  -0.60,-134.10)  331.73                80
 12/20/2019   07:46:07   (  -0.04,-137.00) (  -0.50,-139.29)  259.84                80