Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 5 13.  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)
 05/14/2018   02:27:55   (   0.01, -75.19) (  -0.19, -76.06)  100.08                80
 05/15/2018   02:04:33   (   0.00, -75.19) (   0.90, -71.06)  469.19                80
 05/16/2018   14:23:24   (   0.00, -75.20) (   0.07, -75.64)   49.12                80
 05/19/2018   02:24:19   (  -0.01, -75.19) (  -0.03, -75.23)    4.92                80
 05/21/2018   14:22:28   (   0.01, -75.22) (  -0.09, -74.81)   47.10                80
 05/23/2018   02:41:26   (  -0.01, -75.22) (  -0.94, -79.40)  476.89                80
 05/24/2018   02:18:04   (  -0.01, -75.23) (   0.15, -74.40)   93.43                80
 05/25/2018   14:36:54   (   0.01, -75.26) (   0.82, -78.98)  423.08                80
 05/26/2018   14:16:13   (   0.01, -75.27) (  -0.27, -73.98)  147.74                80