Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 3 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)
 03/06/2019   07:06:12   (  -0.01,-128.40) (  -0.08,-128.60)   23.36                80
 03/08/2019   06:51:23   (  -0.01,-128.40) (   0.56,-125.65)  312.39                80
 03/08/2019   19:12:39   (   0.01,-128.36) (   0.54,-130.81)  278.73                80
 03/10/2019   19:03:10   (   0.01,-128.36) (  -0.10,-127.87)   56.16                80
 03/12/2019   18:51:00   (   0.01,-128.35) (  -0.69,-124.92)  390.20                80
 03/13/2019   07:12:25   (  -0.01,-128.39) (  -0.39,-130.11)  196.20                80
 03/15/2019   06:57:36   (  -0.00,-128.37) (   0.25,-127.17)  136.68                80
 03/15/2019   19:18:52   (   0.00,-128.32) (   0.85,-132.33)  455.55                80
 03/17/2019   06:45:27   (  -0.00,-128.35) (   0.90,-124.23)  468.94                80
 03/17/2019   19:06:43   (   0.00,-128.30) (   0.21,-129.39)  123.38                80
 03/19/2019   18:57:13   (   0.00,-128.27) (  -0.37,-126.43)  208.62                80