Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 7 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/05/2020   19:33:47   (   0.01,-137.18) (  -0.32,-135.57)  182.60                80
 07/06/2020   07:52:32   (  -0.01,-137.17) (  -0.74,-140.77)  408.85                80
 07/08/2020   07:40:20   (   0.00,-137.16) (  -0.14,-137.81)   74.39                80
 07/10/2020   07:30:49   (   0.01,-137.14) (   0.52,-134.86)  259.84                80
 07/10/2020   19:49:24   (  -0.02,-137.14) (   0.60,-140.01)  326.47                80
 07/12/2020   19:39:52   (  -0.01,-137.12) (  -0.00,-137.04)    8.05                80
 07/14/2020   19:27:41   (  -0.01,-137.09) (  -0.67,-134.09)  341.23                80
 07/15/2020   07:46:25   (   0.00,-137.08) (  -0.44,-139.28)  250.41                80
 07/17/2020   07:34:12   (  -0.02,-137.04) (   0.11,-136.31)   82.52                80