Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 8 12.  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)
 08/13/2018   14:42:30   (   0.00, -75.19) (   0.64, -78.17)  337.95                80
 08/14/2018   14:19:10   (  -0.00, -75.20) (  -0.47, -73.17)  231.81                80
 08/16/2018   02:40:49   (   0.00, -75.21) (  -0.55, -77.77)  290.85                80
 08/17/2018   02:17:29   (   0.00, -75.22) (   0.56, -72.77)  279.31                80
 08/18/2018   14:38:58   (   0.00, -75.24) (   0.48, -77.32)  238.25                80
 08/19/2018   14:15:37   (  -0.00, -75.25) (  -0.63, -72.33)  332.24                80
 08/21/2018   02:37:17   (  -0.00, -75.27) (  -0.39, -76.92)  189.39                80
 08/22/2018   02:13:56   (  -0.00, -75.28) (   0.72, -71.93)  381.36                80
 08/23/2018   14:35:27   (   0.01, -75.31) (   0.26, -76.50)  135.28                80
 08/24/2018   14:12:06   (   0.00, -75.32) (  -0.85, -71.50)  435.78                80
 08/26/2018   02:33:45   (  -0.01, -75.35) (  -0.17, -76.10)   84.71                80