Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 1 27.  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)
 01/27/2019   17:42:45   (  -0.02,-127.70) (  -0.11,-127.28)   47.41                80
 01/29/2019   06:01:41   (   0.01,-127.68) (  -0.94,-131.87)  478.16                80
 01/30/2019   05:38:19   (   0.02,-127.63) (   0.21,-126.88)   86.04                80
 01/31/2019   17:57:07   (  -0.01,-127.52) (   0.84,-131.44)  446.68                80
 02/01/2019   17:39:04   (  -0.01,-127.47) (  -0.26,-126.44)  117.83                80
 02/03/2019   05:57:59   (   0.01,-127.45) (  -0.79,-131.03)  407.98                80
 02/04/2019   05:34:37   (   0.01,-127.40) (   0.30,-126.03)  155.84                80
 02/05/2019   17:53:24   (   0.00,-127.27) (   0.74,-130.59)  377.85                80
 02/06/2019   17:35:22   (   0.00,-127.22) (  -0.35,-125.59)  186.40                80
 02/08/2019   05:54:17   (  -0.01,-127.20) (  -0.70,-130.18)  339.34                80
 02/09/2019   05:30:55   (  -0.01,-127.15) (   0.40,-125.18)  224.17                80