Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2014 5 23.  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)
 05/23/2014   06:39:24   (   0.07,-134.58) (  -0.51,-137.16)  294.19                80
 05/24/2014   06:16:04   (   0.07,-134.53) (   0.59,-132.16)  269.84                80
 05/25/2014   18:34:57   (  -0.07,-134.47) (   0.42,-136.72)  256.26                80
 05/26/2014   18:16:57   (  -0.07,-134.42) (  -0.69,-131.72)  307.64                80
 05/28/2014   06:35:57   (   0.07,-134.33) (  -0.39,-136.30)  225.40                80
 05/29/2014   06:12:37   (   0.08,-134.27) (   0.72,-131.30)  337.96                80
 05/30/2014   18:31:29   (  -0.08,-134.20) (   0.27,-135.86)  189.22                80
 05/31/2014   18:13:30   (  -0.08,-134.14) (  -0.84,-130.87)  374.04                80
 06/02/2014   06:32:29   (   0.08,-134.05) (  -0.24,-135.45)  159.69                80
 06/03/2014   06:09:10   (   0.09,-133.99) (   0.87,-130.45)  403.13                80
 06/04/2014   18:28:01   (  -0.09,-133.90) (   0.16,-135.00)  124.83                80
 06/05/2014   18:10:02   (  -0.10,-133.84) (  -0.96,-130.00)  437.95                80