Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 6 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 06/11/2020   06:45:18   (  -0.02,-137.18) (  -0.42,-138.99)  206.20                80
 06/12/2020   06:27:19   (  -0.02,-137.18) (   0.71,-134.00)  363.27                80
 06/13/2020   18:43:29   (   0.02,-137.19) (   0.35,-138.55)  155.36                80
 06/14/2020   18:25:30   (   0.02,-137.19) (  -0.77,-133.56)  413.96                80
 06/16/2020   06:44:30   (  -0.02,-137.18) (  -0.23,-138.16)  110.75                80
 06/17/2020   06:21:11   (  -0.02,-137.18) (   0.90,-133.16)  458.09                80
 06/18/2020   18:40:01   (   0.02,-137.18) (   0.17,-137.71)   61.89                80
 06/21/2020   06:41:02   (  -0.01,-137.15) (  -0.03,-137.32)   19.87                80
 06/23/2020   18:39:12   (   0.00,-137.12) (  -0.03,-136.88)   26.31                80