Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 5 19.  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)
 05/21/2018   14:22:28   (   0.00, -75.22) (  -0.07, -74.80)   47.54                80
 05/23/2018   02:41:26   (  -0.00, -75.22) (  -0.91, -79.41)  476.12                80
 05/24/2018   02:18:05   (  -0.00, -75.23) (   0.18, -74.41)   94.25                80
 05/25/2018   14:36:54   (   0.00, -75.27) (   0.84, -78.97)  422.41                80
 05/26/2018   14:18:53   (   0.01, -75.28) (  -0.31, -73.98)  148.53                80
 05/28/2018   02:37:51   (  -0.01, -75.30) (  -0.73, -78.58)  373.66                80
 05/29/2018   02:14:29   (  -0.01, -75.31) (   0.36, -73.58)  197.44                80
 05/30/2018   14:36:00   (   0.01, -75.35) (   0.60, -78.15)  318.38                80
 05/31/2018   14:12:38   (   0.01, -75.37) (  -0.49, -73.15)  253.02                80
 06/02/2018   02:34:15   (  -0.01, -75.40) (  -0.54, -77.75)  268.26                80