Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 1 15.  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)
 01/16/2018   14:09:18   (  -0.00, -75.22) (  -0.82, -71.43)  431.38                80
 01/18/2018   02:28:16   (   0.00, -75.21) (  -0.19, -76.03)   93.66                80
 01/19/2018   02:10:15   (  -0.00, -75.22) (   0.93, -71.04)  476.67                80
 01/20/2018   14:29:06   (  -0.00, -75.26) (   0.08, -75.60)   39.00                80
 01/23/2018   02:27:24   (  -0.00, -75.27) (   0.04, -75.21)    7.93                80
 01/25/2018   14:22:52   (  -0.00, -75.33) (  -0.10, -74.77)   63.34                80
 01/27/2018   02:41:51   (   0.01, -75.33) (  -0.90, -79.37)  460.99                80
 01/28/2018   02:23:50   (   0.00, -75.34) (   0.23, -74.38)  110.07                80
 01/29/2018   14:40:01   (  -0.01, -75.40) (   0.78, -78.94)  404.17                80