Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 2 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)
 02/13/2018   14:31:59   (   0.00, -75.22) (   0.24, -76.45)  138.58                80
 02/14/2018   14:08:38   (  -0.00, -75.23) (  -0.83, -71.44)  431.28                80
 02/16/2018   02:30:16   (   0.00, -75.21) (  -0.18, -76.04)   94.76                80
 02/17/2018   02:09:36   (   0.00, -75.22) (   0.95, -71.05)  475.46                80
 02/18/2018   14:28:25   (  -0.01, -75.27) (   0.09, -75.61)   39.14                80
 02/21/2018   02:24:03   (   0.01, -75.27) (   0.03, -75.22)    6.25                80
 02/23/2018   14:22:12   (  -0.01, -75.33) (  -0.13, -74.78)   62.91                80
 02/25/2018   02:43:50   (   0.00, -75.32) (  -0.88, -79.38)  462.13                80
 02/26/2018   02:20:29   (   0.01, -75.34) (   0.19, -74.38)  108.76                80