Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 11 16.  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)
 11/17/2016   06:32:51   (   0.23,-135.26) (   0.14,-135.55)   33.79                80
 11/19/2016   18:31:03   (  -0.22,-135.31) (  -0.27,-135.11)   21.88                80
 11/21/2016   06:50:03   (   0.21,-135.33) (  -0.76,-139.71)  498.45                80
 11/22/2016   06:26:44   (   0.21,-135.34) (   0.36,-134.71)   72.24                80
 11/23/2016   18:48:14   (  -0.20,-135.37) (   0.69,-139.26)  444.35                80
 11/24/2016   18:27:34   (  -0.21,-135.38) (  -0.43,-134.27)  126.62                80
 11/26/2016   06:46:35   (   0.19,-135.41) (  -0.59,-138.86)  394.00                80
 11/27/2016   06:23:15   (   0.20,-135.41) (   0.54,-133.87)  176.13                80
 11/28/2016   18:42:06   (  -0.19,-135.42) (   0.46,-138.43)  341.89                80
 11/29/2016   18:24:07   (  -0.19,-135.43) (  -0.66,-133.43)  228.32                80