Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 1 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 01/27/2019   06:11:05   (   0.01,-127.76) (  -0.52,-130.17)  273.77                80
 01/28/2019   05:47:46   (   0.02,-127.72) (   0.60,-125.18)  290.32                80
 01/29/2019   18:06:39   (  -0.01,-127.61) (   0.44,-129.73)  241.70                80
 01/30/2019   17:48:39   (  -0.01,-127.56) (  -0.62,-124.73)  322.69                80
 02/01/2019   06:07:41   (   0.01,-127.55) (  -0.41,-129.32)  202.72                80
 02/02/2019   05:44:22   (   0.01,-127.50) (   0.71,-124.33)  360.91                80
 02/03/2019   18:03:14   (  -0.00,-127.37) (   0.34,-128.88)  172.39                80
 02/04/2019   17:45:16   (  -0.00,-127.33) (  -0.79,-123.89)  391.65                80
 02/06/2019   06:04:16   (  -0.01,-127.31) (  -0.30,-128.47)  133.62                80
 02/07/2019   05:40:58   (  -0.01,-127.26) (   0.83,-123.48)  429.81                80
 02/08/2019   17:59:50   (   0.02,-127.12) (   0.23,-128.04)  104.60                80