Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 6 5.  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)
 06/06/2019   06:22:25   (   0.14,-128.39) (  -0.84,-132.76)  498.51                80
 06/07/2019   05:59:06   (   0.15,-128.38) (   0.26,-127.77)   69.04                80
 06/08/2019   18:20:38   (  -0.14,-128.40) (   0.73,-132.33)  448.51                80
 06/09/2019   17:57:19   (  -0.16,-128.38) (  -0.36,-127.33)  119.05                80
 06/11/2019   06:18:59   (   0.14,-128.33) (  -0.67,-131.93)  410.66                80
 06/12/2019   05:55:41   (   0.15,-128.31) (   0.49,-126.94)  156.62                80
 06/13/2019   18:17:12   (  -0.14,-128.33) (   0.57,-131.50)  361.43                80
 06/14/2019   17:53:53   (  -0.15,-128.31) (  -0.53,-126.50)  205.78                80
 06/16/2019   06:15:33   (   0.14,-128.25) (  -0.50,-131.09)  324.36                80
 06/17/2019   05:52:13   (   0.15,-128.23) (   0.61,-126.10)  242.26                80
 06/18/2019   18:13:46   (  -0.14,-128.23) (   0.40,-130.66)  276.90                80
 06/19/2019   17:50:26   (  -0.16,-128.21) (  -0.70,-125.66)  289.67                80