Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2015 1 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/02/2015   07:28:18   (   0.02,-135.22) (   0.08,-134.86)   40.61                80
 01/04/2015   07:16:13   (   0.02,-135.17) (   0.68,-131.92)  368.62                80
 01/04/2015   19:40:11   (  -0.01,-135.15) (   0.42,-137.09)  220.25                80
 01/06/2015   19:28:12   (  -0.01,-135.11) (  -0.18,-134.18)  104.76                80
 01/07/2015   07:49:40   (  -0.01,-135.10) (  -0.94,-139.39)  487.68                80
 01/08/2015   19:16:18   (  -0.01,-135.05) (  -0.79,-131.29)  427.17                80
 01/09/2015   07:37:48   (  -0.01,-135.05) (  -0.29,-136.51)  166.04                80
 01/11/2015   07:23:19   (  -0.01,-134.99) (   0.26,-133.64)  152.96                80
 01/11/2015   19:44:40   (   0.02,-134.96) (   0.87,-138.82)  439.26                80
 01/13/2015   07:11:36   (  -0.00,-134.93) (   0.88,-130.80)  469.09                80
 01/13/2015   19:32:59   (   0.02,-134.90) (   0.26,-135.98)  123.80                80
 01/15/2015   19:24:02   (   0.01,-134.83) (  -0.35,-133.17)  188.68                80