Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 6 6.  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)
 06/07/2019   05:59:07   (   0.15,-128.38) (   0.29,-127.77)   69.03                80
 06/08/2019   18:20:39   (  -0.14,-128.40) (   0.71,-132.34)  448.35                80
 06/09/2019   17:57:19   (  -0.16,-128.39) (  -0.39,-127.34)  119.23                80
 06/11/2019   06:19:00   (   0.14,-128.33) (  -0.65,-131.93)  410.45                80
 06/12/2019   05:55:40   (   0.16,-128.31) (   0.45,-126.94)  156.84                80
 06/13/2019   18:17:12   (  -0.14,-128.33) (   0.55,-131.50)  361.07                80
 06/14/2019   17:53:53   (  -0.15,-128.31) (  -0.55,-126.50)  206.17                80
 06/16/2019   06:15:33   (   0.14,-128.25) (  -0.47,-131.10)  323.97                80
 06/17/2019   05:52:14   (   0.15,-128.23) (   0.63,-126.10)  242.68                80
 06/18/2019   18:13:46   (  -0.14,-128.24) (   0.38,-130.67)  276.37                80
 06/19/2019   17:50:27   (  -0.16,-128.22) (  -0.72,-125.67)  290.23                80