Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 4 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 04/13/2018   14:09:42   (   0.01, -75.22) (  -0.81, -71.43)  431.28                80
 04/15/2018   02:26:01   (  -0.01, -75.21) (  -0.22, -76.03)   94.39                80
 04/16/2018   02:08:00   (  -0.02, -75.22) (   0.92, -71.04)  475.84                80
 04/17/2018   14:24:09   (   0.01, -75.26) (   0.10, -75.61)   39.67                80
 04/20/2018   02:25:07   (  -0.01, -75.26) (   0.02, -75.22)    5.85                80
 04/22/2018   14:23:16   (   0.01, -75.31) (  -0.14, -74.79)   60.63                80
 04/24/2018   02:42:13   (  -0.01, -75.31) (  -0.94, -79.38)  463.80                80
 04/25/2018   02:18:53   (  -0.01, -75.33) (   0.20, -74.39)  107.21                80
 04/26/2018   14:37:42   (   0.01, -75.38) (   0.82, -78.95)  407.03                80