Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 4 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)
 04/14/2020   07:22:20   (  -0.03,-137.18) (   0.76,-133.49)  420.17                80
 04/14/2020   19:43:34   (   0.03,-137.20) (   0.35,-138.64)  164.28                80
 04/16/2020   19:34:03   (   0.02,-137.18) (  -0.33,-135.68)  170.71                80
 04/17/2020   07:55:25   (  -0.02,-137.16) (  -0.82,-140.86)  422.01                80
 04/19/2020   07:43:12   (  -0.02,-137.13) (  -0.20,-137.90)   87.37                80
 04/21/2020   07:28:19   (  -0.02,-137.11) (   0.43,-134.93)  247.06                80
 04/21/2020   19:49:35   (   0.01,-137.12) (   0.62,-140.10)  337.96                80
 04/23/2020   19:37:21   (   0.02,-137.09) (   0.05,-137.12)    5.28                80
 04/25/2020   19:27:48   (   0.01,-137.05) (  -0.58,-134.16)  328.62                80
 04/26/2020   07:49:12   (  -0.01,-137.02) (  -0.50,-139.35)  264.46                80