Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 10 17.  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)
 10/18/2015   06:25:03   (   0.31,-134.61) (   0.45,-133.99)   71.42                80
 10/19/2015   18:41:12   (  -0.31,-134.63) (   0.57,-138.54)  445.91                80
 10/20/2015   18:23:12   (  -0.31,-134.58) (  -0.57,-133.54)  119.33                80
 10/22/2015   06:42:09   (   0.30,-134.44) (  -0.52,-138.12)  419.30                80
 10/23/2015   06:18:48   (   0.30,-134.39) (   0.61,-133.12)  145.24                80
 10/24/2015   18:37:38   (  -0.30,-134.39) (   0.41,-137.67)  373.51                80
 10/25/2015   18:19:36   (  -0.30,-134.34) (  -0.67,-132.66)  190.95                80
 10/27/2015   06:38:35   (   0.30,-134.19) (  -0.37,-137.25)  348.39                80
 10/28/2015   06:15:13   (   0.30,-134.13) (   0.71,-132.24)  215.38                80
 10/29/2015   18:34:02   (  -0.29,-134.12) (   0.31,-136.79)  304.68                80
 10/30/2015   18:16:02   (  -0.29,-134.06) (  -0.83,-131.80)  259.10                80