Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 9 8.  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)
 09/09/2018   02:43:49   (  -0.00, -75.20) (  -0.75, -78.58)  384.13                80
 09/10/2018   02:20:28   (  -0.00, -75.21) (   0.36, -73.58)  185.96                80
 09/11/2018   14:41:57   (   0.00, -75.23) (   0.68, -78.14)  331.40                80
 09/12/2018   14:18:38   (   0.00, -75.25) (  -0.49, -73.15)  239.19                80
 09/14/2018   02:40:16   (  -0.00, -75.26) (  -0.56, -77.74)  282.57                80
 09/15/2018   02:16:56   (  -0.00, -75.28) (   0.55, -72.75)  288.36                80
 09/16/2018   14:38:26   (   0.01, -75.31) (   0.44, -77.31)  227.92                80
 09/17/2018   14:15:06   (   0.01, -75.33) (  -0.68, -72.32)  343.29                80
 09/19/2018   02:36:44   (  -0.01, -75.35) (  -0.37, -76.91)  177.40                80
 09/20/2018   02:13:23   (  -0.01, -75.37) (   0.75, -71.91)  394.12                80
 09/21/2018   14:34:54   (   0.02, -75.41) (   0.24, -76.48)  121.20                80
 09/22/2018   14:11:33   (   0.01, -75.44) (  -0.87, -71.48)  450.65                80