Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 5 14.  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)
 05/16/2018   02:45:34   (  -0.02, -75.19) (  -0.77, -78.63)  391.24                80
 05/17/2018   02:22:14   (  -0.02, -75.19) (   0.32, -73.63)  178.08                80
 05/18/2018   14:41:05   (   0.02, -75.21) (   0.66, -78.20)  339.85                80
 05/19/2018   14:23:04   (   0.01, -75.21) (  -0.42, -73.19)  229.67                80
 05/21/2018   02:42:04   (  -0.01, -75.21) (  -0.61, -77.79)  294.78                80
 05/22/2018   02:18:44   (  -0.01, -75.22) (   0.53, -72.80)  275.15                80
 05/23/2018   14:37:35   (   0.01, -75.24) (   0.45, -77.37)  241.64                80
 05/24/2018   14:19:35   (   0.01, -75.26) (  -0.63, -72.37)  328.91                80
 05/26/2018   02:38:34   (  -0.01, -75.27) (  -0.39, -76.97)  193.79                80
 05/27/2018   02:15:15   (  -0.01, -75.28) (   0.75, -71.98)  377.13                80
 05/28/2018   14:34:05   (   0.01, -75.32) (   0.29, -76.53)  138.46                80