Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 6 4.  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   06:22:26   (   0.14,-128.39) (  -0.82,-132.77)  498.61                80
 06/07/2019   05:59:06   (   0.15,-128.38) (   0.28,-127.77)   68.86                80
 06/08/2019   18:20:39   (  -0.14,-128.39) (   0.71,-132.34)  448.74                80
 06/09/2019   17:57:19   (  -0.16,-128.38) (  -0.38,-127.34)  118.76                80
 06/11/2019   06:19:00   (   0.14,-128.32) (  -0.65,-131.93)  410.98                80
 06/12/2019   05:55:40   (   0.15,-128.31) (   0.45,-126.94)  156.24                80
 06/13/2019   18:17:12   (  -0.14,-128.32) (   0.55,-131.50)  361.88                80
 06/14/2019   17:53:53   (  -0.15,-128.31) (  -0.55,-126.50)  205.27                80
 06/16/2019   06:15:33   (   0.14,-128.24) (  -0.48,-131.10)  324.91                80
 06/17/2019   05:52:14   (   0.15,-128.22) (   0.62,-126.10)  241.65                80
 06/18/2019   18:13:46   (  -0.14,-128.23) (   0.39,-130.67)  277.59                80