Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 11 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)
 11/16/2015   06:22:10   (   0.25,-135.39) (   0.56,-133.91)  167.95                80
 11/17/2015   18:43:43   (  -0.23,-135.45) (   0.44,-138.48)  345.00                80
 11/18/2015   18:23:05   (  -0.24,-135.46) (  -0.66,-133.48)  225.06                80
 11/20/2015   06:42:07   (   0.22,-135.43) (  -0.35,-138.08)  301.63                80
 11/21/2015   06:18:48   (   0.23,-135.44) (   0.75,-133.09)  267.64                80
 11/22/2015   18:40:22   (  -0.22,-135.48) (   0.24,-137.65)  246.77                80
 11/23/2015   18:19:43   (  -0.22,-135.49) (  -0.87,-132.66)  322.55                80
 11/25/2015   06:38:44   (   0.21,-135.45) (  -0.20,-137.25)  204.82                80
 11/26/2015   06:15:26   (   0.22,-135.45) (   0.92,-132.26)  363.71                80
 11/27/2015   18:34:19   (  -0.20,-135.48) (   0.08,-136.82)  152.11                80
 11/28/2015   18:16:21   (  -0.21,-135.48) (  -1.03,-131.83)  416.61                80