Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 11 18.  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)
 11/18/2018   14:32:27   (  -0.02, -75.26) (   0.27, -76.44)  135.67                80
 11/19/2018   14:14:30   (  -0.02, -75.26) (  -0.89, -71.46)  433.51                80
 11/21/2018   02:33:31   (   0.01, -75.26) (  -0.16, -76.05)   89.75                80
 11/22/2018   02:10:13   (   0.01, -75.26) (   0.94, -71.05)  479.49                80
 11/23/2018   14:29:06   (  -0.01, -75.27) (   0.08, -75.61)   39.80                80
 11/26/2018   02:27:30   (  -0.00, -75.27) (   0.03, -75.22)    6.97                80
 11/28/2018   14:28:25   (   0.01, -75.29) (  -0.11, -74.78)   57.36                80
 11/30/2018   02:47:26   (  -0.01, -75.30) (  -0.94, -79.37)  464.67                80
 12/01/2018   02:24:08   (  -0.01, -75.31) (   0.22, -74.39)  105.46                80