Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 2 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/10/2016   19:28:03   (   0.05,-135.32) (  -0.18,-134.12)  135.32                80
 02/11/2016   07:49:27   (  -0.05,-135.35) (  -0.93,-139.31)  451.43                80
 02/12/2016   19:15:52   (   0.05,-135.32) (  -0.84,-131.17)  472.10                80
 02/13/2016   07:37:15   (  -0.05,-135.35) (  -0.26,-136.36)  114.81                80
 02/15/2016   07:22:22   (  -0.05,-135.34) (   0.35,-133.40)  221.16                80
 02/15/2016   19:43:37   (   0.05,-135.31) (   0.75,-138.55)  368.79                80
 02/17/2016   19:31:24   (   0.05,-135.30) (   0.13,-135.59)   33.48                80
 02/19/2016   19:21:51   (   0.04,-135.28) (  -0.50,-132.63)  301.73                80
 02/20/2016   07:43:15   (  -0.04,-135.31) (  -0.59,-137.82)  285.27                80
 02/22/2016   07:28:22   (  -0.04,-135.30) (   0.06,-134.86)   49.62                80