Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 8 17.  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)
 08/18/2018   14:38:58   (   0.00, -75.21) (   0.46, -77.33)  241.22                80
 08/19/2018   14:15:38   (   0.00, -75.22) (  -0.65, -72.33)  329.32                80
 08/21/2018   02:37:17   (  -0.01, -75.24) (  -0.38, -76.93)  192.31                80
 08/22/2018   02:13:56   (  -0.00, -75.25) (   0.74, -71.93)  378.44                80
 08/23/2018   14:35:26   (   0.01, -75.28) (   0.30, -76.49)  138.25                80
 08/24/2018   14:12:06   (   0.01, -75.30) (  -0.87, -71.50)  432.91                80
 08/26/2018   02:33:46   (  -0.01, -75.33) (  -0.15, -76.10)   87.64                80
 08/27/2018   02:10:25   (  -0.00, -75.35) (   0.96, -71.10)  483.85                80
 08/28/2018   14:31:54   (   0.01, -75.38) (   0.08, -75.66)   31.75                80
 08/31/2018   02:27:33   (  -0.01, -75.45) (   0.02, -75.26)   20.70                80