Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 5 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/27/2020   19:27:43   (   0.02,-137.20) (  -0.63,-134.12)  350.43                80
 05/28/2020   07:46:27   (  -0.02,-137.20) (  -0.49,-139.31)  240.02                80
 05/30/2020   07:36:56   (  -0.02,-137.19) (   0.18,-136.36)   95.70                80
 05/30/2020   19:55:31   (   0.01,-137.19) (   0.94,-141.51)  490.89                80
 06/01/2020   07:24:44   (  -0.02,-137.18) (   0.79,-133.40)  430.95                80
 06/01/2020   19:43:19   (   0.01,-137.18) (   0.32,-138.55)  155.75                80
 06/03/2020   19:33:47   (   0.01,-137.16) (  -0.29,-135.58)  178.81                80
 06/04/2020   07:52:32   (  -0.01,-137.16) (  -0.76,-140.79)  412.08                80
 06/06/2020   07:40:20   (  -0.00,-137.13) (  -0.14,-137.83)   78.60                80
 06/08/2020   07:30:48   (   0.00,-137.10) (   0.48,-134.86)  254.34                80
 06/08/2020   19:49:23   (  -0.01,-137.09) (   0.64,-140.02)  332.99                80