Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2017 12 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)
 12/13/2017   14:13:26   (  -0.01, -75.22) (  -0.69, -72.26)  337.88                80
 12/15/2017   02:32:24   (   0.01, -75.23) (  -0.36, -76.85)  185.05                80
 12/16/2017   02:14:24   (   0.01, -75.24) (   0.75, -71.86)  384.81                80
 12/17/2017   14:33:14   (  -0.01, -75.24) (   0.25, -76.42)  134.40                80
 12/18/2017   14:09:53   (  -0.00, -75.25) (  -0.86, -71.43)  435.41                80
 12/20/2017   02:28:52   (  -0.00, -75.26) (  -0.19, -76.02)   86.88                80
 12/21/2017   02:10:51   (  -0.01, -75.27) (   0.93, -71.03)  483.67                80
 12/22/2017   14:29:42   (   0.01, -75.29) (   0.08, -75.59)   34.30                80
 12/25/2017   02:27:59   (  -0.01, -75.32) (  -0.00, -75.19)   14.76                80