Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 1 4.  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)
 01/05/2016   18:27:42   (  -0.05,-134.34) (   0.11,-135.07)   82.19                80
 01/06/2016   18:09:42   (  -0.06,-134.29) (  -0.98,-130.06)  480.99                80
 01/08/2016   06:28:43   (   0.04,-134.17) (  -0.05,-134.66)   55.16                80
 01/10/2016   18:24:15   (  -0.04,-134.04) (  -0.00,-134.21)   19.05                80
 01/13/2016   06:22:36   (   0.03,-133.85) (   0.06,-133.80)    7.17                80
 01/15/2016   18:23:28   (  -0.02,-133.71) (  -0.07,-133.35)   40.50                80
 01/17/2016   06:42:28   (   0.01,-133.58) (  -0.95,-137.94)  496.36                80
 01/18/2016   06:19:09   (   0.01,-133.51) (   0.14,-132.94)   64.57                80