Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 8 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/11/2020   07:30:50   (   0.01,-137.16) (   0.47,-134.85)  262.07                80
 08/11/2020   19:49:26   (  -0.01,-137.17) (   0.59,-140.01)  323.52                80
 08/13/2020   19:39:54   (  -0.00,-137.15) (  -0.01,-137.05)   11.87                80
 08/15/2020   19:25:03   (   0.01,-137.13) (  -0.67,-134.10)  346.04                80
 08/16/2020   07:49:07   (  -0.01,-137.12) (  -0.45,-139.28)  246.05                80
 08/18/2020   07:36:55   (  -0.00,-137.09) (   0.16,-136.32)   86.99                80
 08/18/2020   19:55:31   (   0.00,-137.09) (   0.91,-141.48)  499.22                80
 08/20/2020   07:24:43   (  -0.00,-137.05) (   0.76,-133.36)  419.61                80
 08/20/2020   19:43:19   (   0.00,-137.05) (   0.30,-138.52)  166.72                80
 08/22/2020   19:33:47   (  -0.00,-137.01) (  -0.30,-135.56)  165.37                80
 08/23/2020   07:52:31   (   0.00,-136.99) (  -0.80,-140.75)  427.09                80