Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2015 10 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/24/2015   07:37:26   (   0.29,-134.72) (  -0.07,-136.40)  191.56                80
 10/26/2015   07:22:36   (   0.29,-134.80) (   0.58,-133.45)  153.08                80
 10/26/2015   19:46:31   (  -0.28,-134.85) (   0.50,-138.61)  428.19                80
 10/28/2015   07:10:26   (   0.29,-134.88) (   1.24,-130.51)  497.24                80
 10/28/2015   19:34:21   (  -0.28,-134.92) (  -0.10,-135.66)   84.07                80
 10/30/2015   19:19:31   (  -0.28,-135.00) (  -0.78,-132.72)  259.70                80
 10/31/2015   07:43:34   (   0.27,-134.99) (  -0.34,-137.91)  330.92                80
 11/02/2015   07:28:43   (   0.27,-135.06) (   0.30,-134.95)   12.35                80
 11/04/2015   07:16:32   (   0.26,-135.12) (   0.95,-132.00)  355.32                80
 11/04/2015   19:40:27   (  -0.25,-135.16) (   0.18,-137.15)  226.93                80
 11/06/2015   19:25:36   (  -0.25,-135.22) (  -0.48,-134.21)  115.88                80