Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 11 28.  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)
 11/30/2015   06:35:22   (   0.19,-135.44) (  -0.03,-136.41)  111.06                80
 12/01/2015   06:12:03   (   0.20,-135.44) (   1.08,-131.42)  457.15                80
 12/02/2015   18:30:56   (  -0.18,-135.48) (  -0.09,-135.99)   57.31                80
 12/05/2015   06:31:58   (   0.17,-135.42) (   0.11,-135.58)   18.88                80
 12/07/2015   18:27:33   (  -0.17,-135.44) (  -0.24,-135.15)   33.12                80
 12/09/2015   06:49:13   (   0.15,-135.38) (  -0.84,-139.73)  496.81                80
 12/10/2015   06:25:55   (   0.16,-135.36) (   0.28,-134.74)   70.14                80
 12/11/2015   18:44:48   (  -0.14,-135.37) (   0.72,-139.31)  447.70                80