Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 11 8.  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)
 11/08/2016   06:16:26   (   0.26,-135.03) (   0.87,-132.23)  318.47                80
 11/09/2016   18:35:17   (  -0.25,-135.07) (   0.13,-136.79)  196.19                80
 11/10/2016   18:17:18   (  -0.25,-135.10) (  -0.98,-131.80)  376.32                80
 11/12/2016   06:36:18   (   0.25,-135.15) (  -0.06,-136.39)  141.80                80
 11/13/2016   06:13:00   (   0.25,-135.17) (   1.12,-131.40)  429.79                80
 11/14/2016   18:31:50   (  -0.24,-135.19) (  -0.06,-135.95)   86.60                80
 11/15/2016   18:13:51   (  -0.24,-135.22) (  -1.18,-130.96)  485.01                80
 11/17/2016   06:32:51   (   0.23,-135.26) (   0.14,-135.55)   34.03                80
 11/19/2016   18:31:03   (  -0.22,-135.28) (  -0.26,-135.11)   19.13                80
 11/21/2016   06:50:03   (   0.21,-135.32) (  -0.77,-139.70)  499.36                80