Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2014 12 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)
 12/13/2014   06:17:40   (   0.14,-135.39) (   0.84,-132.21)  361.89                80
 12/14/2014   18:39:12   (  -0.12,-135.42) (   0.19,-136.77)  153.92                80
 12/15/2014   18:15:52   (  -0.14,-135.43) (  -0.93,-131.77)  415.95                80
 12/17/2014   06:37:31   (   0.12,-135.42) (  -0.12,-136.36)  108.18                80
 12/18/2014   06:14:12   (   0.13,-135.42) (   1.00,-131.37)  460.77                80
 12/19/2014   18:35:43   (  -0.11,-135.43) (   0.02,-135.93)   56.86                80
 12/22/2014   06:34:03   (   0.10,-135.41) (   0.07,-135.52)   13.07                80
 12/24/2014   18:29:35   (  -0.09,-135.39) (  -0.19,-135.09)   35.65                80
 12/26/2014   06:51:13   (   0.07,-135.37) (  -0.90,-139.67)  489.51                80