Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 11 13.  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)
 11/13/2015   18:26:26   (  -0.26,-135.40) (  -0.47,-134.31)  123.59                80
 11/15/2015   06:45:28   (   0.24,-135.38) (  -0.56,-138.90)  402.01                80
 11/16/2015   06:22:10   (   0.25,-135.39) (   0.55,-133.91)  168.12                80
 11/17/2015   18:43:43   (  -0.23,-135.45) (   0.45,-138.48)  345.02                80
 11/18/2015   18:23:04   (  -0.24,-135.46) (  -0.66,-133.48)  225.09                80
 11/20/2015   06:42:07   (   0.22,-135.44) (  -0.36,-138.08)  301.28                80
 11/21/2015   06:18:48   (   0.23,-135.44) (   0.75,-133.09)  268.03                80
 11/22/2015   18:40:22   (  -0.22,-135.49) (   0.25,-137.65)  246.56                80
 11/23/2015   18:19:43   (  -0.23,-135.49) (  -0.86,-132.66)  322.80                80
 11/25/2015   06:38:44   (   0.21,-135.46) (  -0.20,-137.25)  204.23                80
 11/26/2015   06:15:26   (   0.22,-135.46) (   0.92,-132.26)  364.35                80