Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 1 16.  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)
 01/18/2018   02:28:16   (   0.00, -75.21) (  -0.17, -76.03)   94.17                80
 01/19/2018   02:10:16   (  -0.00, -75.21) (   0.95, -71.04)  475.97                80
 01/20/2018   14:29:06   (   0.00, -75.25) (   0.06, -75.61)   40.33                80
 01/23/2018   02:27:23   (  -0.00, -75.25) (   0.00, -75.20)    5.68                80
 01/25/2018   14:22:53   (   0.00, -75.31) (  -0.12, -74.77)   60.96                80
 01/27/2018   02:41:51   (   0.00, -75.30) (  -0.88, -79.37)  463.49                80
 01/28/2018   02:23:50   (  -0.00, -75.32) (   0.18, -74.37)  107.40                80
 01/29/2018   14:40:00   (  -0.00, -75.37) (   0.82, -78.94)  407.42                80
 01/30/2018   14:21:59   (   0.00, -75.38) (  -0.31, -73.94)  163.63                80