Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 7 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/07/2020   06:57:11   (  -0.02,-128.25) (   0.22,-127.07)  134.32                80
 07/07/2020   19:18:26   (   0.02,-128.25) (   0.84,-132.24)  452.41                80
 07/09/2020   06:45:00   (  -0.02,-128.29) (   0.88,-124.12)  474.34                80
 07/09/2020   19:06:14   (   0.02,-128.29) (   0.24,-129.27)  112.27                80
 07/11/2020   18:56:44   (   0.01,-128.32) (  -0.42,-126.32)  227.70                80
 07/12/2020   07:18:07   (  -0.01,-128.35) (  -0.69,-131.51)  359.98                80
 07/14/2020   07:05:56   (  -0.01,-128.37) (  -0.03,-128.56)   20.62                80
 07/16/2020   06:51:04   (  -0.02,-128.40) (   0.57,-125.59)  318.31                80
 07/16/2020   19:12:20   (   0.01,-128.38) (   0.49,-130.76)  269.78                80
 07/18/2020   19:02:48   (   0.02,-128.39) (  -0.11,-127.79)   68.28                80