Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 10 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)
 10/29/2015   18:34:04   (  -0.30,-134.96) (   0.15,-136.82)  212.51                80
 10/30/2015   18:16:03   (  -0.29,-135.00) (  -1.00,-131.83)  361.34                80
 11/01/2015   06:35:01   (   0.29,-135.02) (  -0.02,-136.42)  159.50                80
 11/02/2015   06:11:40   (   0.29,-135.05) (   1.07,-131.41)  413.77                80
 11/03/2015   18:30:29   (  -0.28,-135.13) (  -0.08,-135.97)   95.36                80
 11/04/2015   18:12:29   (  -0.28,-135.16) (  -1.23,-130.97)  478.04                80
 11/06/2015   06:31:26   (   0.27,-135.18) (   0.16,-135.55)   43.14                80
 11/08/2015   18:26:55   (  -0.27,-135.28) (  -0.33,-135.11)   19.80                80
 11/11/2015   06:25:12   (   0.27,-135.31) (   0.43,-134.70)   70.68                80