Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 7 5.  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)  182.26                80
 07/06/2020   07:52:31   (  -0.01,-137.17) (  -0.80,-140.76)  409.44                80
 07/08/2020   07:40:20   (  -0.01,-137.14) (  -0.14,-137.81)   75.38                80
 07/10/2020   07:30:48   (  -0.00,-137.12) (   0.47,-134.85)  258.39                80
 07/10/2020   19:49:24   (  -0.00,-137.12) (   0.59,-140.01)  327.94                80
 07/12/2020   19:39:52   (  -0.00,-137.10) (  -0.01,-137.05)    5.57                80
 07/14/2020   19:27:40   (   0.01,-137.06) (  -0.62,-134.08)  338.69                80
 07/15/2020   07:46:24   (  -0.01,-137.05) (  -0.49,-139.27)  253.19                80
 07/17/2020   07:34:12   (  -0.02,-137.01) (   0.13,-136.31)   78.83                80