Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 6 14.  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)
 06/14/2019   14:30:59   (   0.01, -75.20) (   0.09, -75.68)   53.80                80
 06/17/2019   02:32:00   (  -0.01, -75.19) (  -0.02, -75.28)    9.22                80
 06/19/2019   14:30:12   (  -0.01, -75.22) (  -0.08, -74.84)   42.33                80
 06/21/2019   02:49:13   (   0.02, -75.22) (  -0.95, -79.44)  481.44                80
 06/22/2019   02:25:54   (   0.03, -75.23) (   0.21, -74.45)   88.50                80
 06/23/2019   14:44:47   (  -0.03, -75.26) (   0.79, -79.02)  428.38                80
 06/24/2019   14:26:47   (  -0.03, -75.27) (  -0.31, -74.02)  142.17                80
 06/26/2019   02:45:47   (   0.04, -75.28) (  -0.71, -78.62)  379.95                80
 06/27/2019   02:22:28   (   0.04, -75.30) (   0.40, -73.62)  190.88                80