Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 7 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)
 07/10/2020   07:30:49   (   0.00,-137.20) (   0.47,-134.85)  266.13                80
 07/10/2020   19:49:24   (  -0.01,-137.20) (   0.60,-140.01)  319.66                80
 07/12/2020   19:39:54   (  -0.00,-137.20) (  -0.01,-137.05)   16.80                80
 07/14/2020   19:27:44   (   0.00,-137.20) (  -0.66,-134.10)  352.06                80
 07/15/2020   07:46:27   (  -0.00,-137.19) (  -0.48,-139.29)  239.12                80
 07/17/2020   07:34:17   (  -0.02,-137.18) (   0.15,-136.34)   95.32                80
 07/17/2020   19:55:33   (   0.02,-137.18) (   0.95,-141.50)  491.34                80
 07/19/2020   07:22:09   (  -0.01,-137.16) (   0.82,-133.40)  428.22                80
 07/19/2020   19:43:24   (   0.01,-137.15) (   0.29,-138.55)  158.74                80
 07/21/2020   19:33:54   (   0.01,-137.12) (  -0.29,-135.59)  173.07                80
 07/22/2020   07:55:19   (  -0.00,-137.11) (  -0.80,-140.79)  418.79                80