Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 6 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 06/09/2019   14:34:25   (  -0.03, -75.20) (   0.28, -76.51)  150.04                80
 06/10/2019   14:16:26   (  -0.03, -75.20) (  -0.88, -71.53)  419.09                80
 06/12/2019   02:35:27   (   0.03, -75.20) (  -0.16, -76.12)  104.82                80
 06/13/2019   02:12:07   (   0.03, -75.20) (   0.94, -71.12)  464.75                80
 06/14/2019   14:33:39   (  -0.03, -75.21) (   0.06, -75.69)   53.46                80
 06/17/2019   02:32:00   (   0.02, -75.23) (   0.01, -75.28)    6.23                80
 06/19/2019   14:27:33   (  -0.03, -75.26) (  -0.11, -74.85)   46.37                80
 06/21/2019   02:49:13   (   0.04, -75.28) (  -0.91, -79.45)  475.50                80
 06/22/2019   02:25:55   (   0.04, -75.29) (   0.25, -74.46)   95.21                80