Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 8 19.  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)
 08/19/2018   14:15:38   (   0.00, -75.20) (  -0.66, -72.33)  326.80                80
 08/21/2018   02:37:17   (  -0.01, -75.21) (  -0.36, -76.93)  195.46                80
 08/22/2018   02:13:57   (  -0.00, -75.22) (   0.75, -71.93)  375.08                80
 08/23/2018   14:35:26   (   0.01, -75.25) (   0.29, -76.49)  141.65                80
 08/24/2018   14:12:06   (   0.00, -75.26) (  -0.82, -71.49)  429.29                80
 08/26/2018   02:33:45   (  -0.01, -75.29) (  -0.20, -76.09)   91.79                80
 08/27/2018   02:10:24   (  -0.00, -75.31) (   0.91, -71.09)  479.43                80
 08/28/2018   14:31:55   (   0.01, -75.34) (   0.07, -75.66)   36.24                80
 08/31/2018   02:27:33   (  -0.01, -75.40) (   0.03, -75.26)   15.41                80
 09/01/2018   14:49:03   (   0.01, -75.44) (   1.01, -79.82)  499.86                80