Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 3 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/08/2019   06:51:22   (  -0.02,-128.40) (   0.55,-125.65)  312.74                80
 03/08/2019   19:12:38   (   0.02,-128.36) (   0.53,-130.81)  277.91                80
 03/10/2019   19:03:07   (   0.02,-128.36) (  -0.12,-127.86)   57.93                80
 03/12/2019   18:50:54   (   0.01,-128.35) (  -0.70,-124.89)  393.14                80
 03/13/2019   07:12:18   (  -0.01,-128.38) (  -0.40,-130.08)  193.21                80
 03/15/2019   06:57:25   (  -0.01,-128.36) (   0.24,-127.12)  141.43                80
 03/15/2019   19:18:39   (   0.01,-128.32) (   0.86,-132.27)  450.00                80
 03/17/2019   06:45:11   (  -0.01,-128.34) (   0.87,-124.15)  475.76                80
 03/17/2019   19:06:25   (   0.00,-128.29) (   0.22,-129.31)  115.62                80
 03/19/2019   18:56:50   (   0.01,-128.26) (  -0.41,-126.34)  218.92                80
 03/20/2019   07:18:13   (  -0.01,-128.29) (  -0.70,-131.52)  367.07                80