Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 5 24.  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)
 05/25/2019   18:10:16   (  -0.14,-128.47) (   0.19,-129.83)  155.95                80
 05/26/2019   17:46:58   (  -0.14,-128.47) (  -0.96,-124.84)  413.23                80
 05/28/2019   06:08:38   (   0.14,-128.42) (  -0.10,-129.43)  115.57                80
 05/29/2019   05:45:19   (   0.15,-128.42) (   1.06,-124.45)  453.26                80
 05/30/2019   18:06:51   (  -0.14,-128.47) (  -0.01,-129.00)   61.60                80
 06/02/2019   06:05:13   (   0.14,-128.41) (   0.11,-128.61)   22.59                80
 06/04/2019   18:00:45   (  -0.14,-128.43) (  -0.21,-128.18)   28.84                80
 06/07/2019   05:59:06   (   0.15,-128.35) (   0.26,-127.77)   65.42                80