Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 10 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)
 10/24/2015   18:37:38   (  -0.30,-134.77) (   0.35,-137.68)  332.17                80
 10/25/2015   18:19:38   (  -0.30,-134.81) (  -0.79,-132.69)  242.35                80
 10/27/2015   06:38:36   (   0.30,-134.84) (  -0.23,-137.28)  277.75                80
 10/28/2015   06:15:14   (   0.30,-134.87) (   0.85,-132.27)  296.10                80
 10/29/2015   18:34:04   (  -0.30,-134.96) (   0.14,-136.82)  212.27                80
 10/30/2015   18:16:03   (  -0.29,-135.00) (  -1.00,-131.83)  361.59                80
 11/01/2015   06:35:02   (   0.29,-135.02) (  -0.01,-136.42)  159.10                80
 11/02/2015   06:11:40   (   0.29,-135.05) (   1.08,-131.41)  414.18                80
 11/03/2015   18:30:29   (  -0.28,-135.13) (  -0.09,-135.97)   95.07                80
 11/04/2015   18:12:29   (  -0.28,-135.17) (  -1.24,-130.97)  478.34                80
 11/06/2015   06:31:26   (   0.27,-135.18) (   0.17,-135.55)   42.60                80