Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 10 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/17/2012   19:42:52   (  -0.32,-135.34) (   0.36,-138.60)  370.74                80
 10/19/2012   19:30:42   (  -0.32,-135.31) (  -0.27,-135.65)   38.67                80
 10/21/2012   19:21:11   (  -0.31,-135.27) (  -0.85,-132.68)  293.23                80
 10/22/2012   07:42:35   (   0.30,-135.27) (  -0.28,-137.87)  296.76                80
 10/24/2012   07:27:45   (   0.30,-135.22) (   0.38,-134.92)   34.78                80
 10/26/2012   07:15:34   (   0.30,-135.18) (   0.99,-131.96)  366.11                80
 10/26/2012   19:36:49   (  -0.29,-135.15) (   0.16,-137.11)  222.79                80
 10/28/2012   19:27:18   (  -0.29,-135.11) (  -0.47,-134.15)  108.28                80
 10/29/2012   07:48:41   (   0.28,-135.11) (  -0.64,-139.34)  481.00                80
 10/30/2012   19:15:07   (  -0.29,-135.05) (  -1.11,-131.19)  438.72                80
 10/31/2012   07:36:31   (   0.28,-135.05) (   0.00,-136.38)  150.76                80