Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 6 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 06/12/2018   02:24:24   (   0.01, -75.19) (  -0.21, -76.08)  101.90                80
 06/13/2018   02:06:23   (   0.01, -75.19) (   0.94, -71.09)  467.36                80
 06/14/2018   14:22:32   (  -0.01, -75.20) (   0.06, -75.66)   51.63                80
 06/17/2018   02:23:28   (   0.01, -75.20) (  -0.01, -75.25)    6.48                80
 06/19/2018   14:21:36   (  -0.00, -75.22) (  -0.09, -74.82)   45.71                80
 06/21/2018   02:40:33   (   0.00, -75.23) (  -0.95, -79.42)  477.41                80
 06/22/2018   02:17:13   (   0.00, -75.24) (   0.21, -74.43)   93.22                80
 06/23/2018   14:38:41   (  -0.00, -75.27) (   0.85, -78.98)  423.42                80
 06/24/2018   14:15:21   (  -0.00, -75.29) (  -0.31, -74.00)  147.57                80