Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 3 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 03/11/2016   06:25:46   (  -0.04,-134.79) (   0.16,-133.86)  105.70                80
 03/12/2016   18:41:59   (   0.04,-134.71) (   0.86,-138.42)  422.79                80
 03/13/2016   18:24:00   (   0.04,-134.67) (  -0.26,-133.43)  141.76                80
 03/15/2016   06:40:22   (  -0.03,-134.62) (  -0.79,-138.02)  387.42                80
 03/16/2016   06:22:23   (  -0.03,-134.58) (   0.33,-133.03)  176.74                80
 03/17/2016   18:38:34   (   0.03,-134.49) (   0.75,-137.58)  352.84                80
 03/18/2016   18:20:36   (   0.03,-134.45) (  -0.38,-132.59)  211.25                80
 03/20/2016   06:36:57   (  -0.03,-134.40) (  -0.67,-137.19)  318.27                80
 03/21/2016   06:18:59   (  -0.03,-134.35) (   0.46,-132.20)  245.65                80
 03/22/2016   18:35:11   (   0.03,-134.26) (   0.56,-136.76)  284.48                80
 03/23/2016   18:17:12   (   0.03,-134.21) (  -0.51,-131.76)  279.26                80