Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 8 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)
 08/17/2016   06:33:34   (   0.12,-134.81) (  -0.25,-136.44)  186.18                80
 08/18/2016   06:15:34   (   0.10,-134.85) (   0.83,-131.44)  387.64                80
 08/19/2016   18:31:46   (  -0.13,-134.95) (   0.12,-136.02)  121.57                80
 08/20/2016   18:13:47   (  -0.11,-134.99) (  -1.02,-131.03)  452.25                80
 08/22/2016   06:30:06   (   0.15,-135.00) (  -0.00,-135.62)   71.37                80
 08/24/2016   18:28:18   (  -0.16,-135.11) (  -0.13,-135.19)    9.14                80
 08/27/2016   06:29:18   (   0.17,-135.14) (   0.26,-134.80)   39.59                80
 08/28/2016   18:45:30   (  -0.20,-135.22) (   0.70,-139.37)  472.91                80
 08/29/2016   18:27:29   (  -0.18,-135.24) (  -0.38,-134.37)   99.65                80