Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 9 20.  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)
 09/21/2018   02:33:56   (  -0.01, -75.20) (  -0.77, -78.58)  386.11                80
 09/22/2018   02:10:35   (  -0.00, -75.20) (   0.34, -73.59)  183.07                80
 09/23/2018   14:29:24   (  -0.00, -75.20) (   0.65, -78.16)  336.43                80
 09/24/2018   14:11:23   (  -0.01, -75.21) (  -0.47, -73.16)  233.38                80
 09/26/2018   02:30:20   (   0.01, -75.22) (  -0.53, -77.77)  289.42                80
 09/27/2018   02:06:58   (   0.01, -75.23) (   0.53, -72.76)  280.62                80
 09/28/2018   14:25:47   (  -0.02, -75.24) (   0.46, -77.33)  238.14                80
 09/29/2018   14:07:45   (  -0.02, -75.25) (  -0.66, -72.33)  332.06                80
 10/01/2018   02:26:43   (   0.02, -75.26) (  -0.34, -76.94)  190.24                80
 10/02/2018   02:03:21   (   0.02, -75.27) (   0.78, -71.94)  380.08                80
 10/03/2018   14:22:10   (  -0.02, -75.29) (   0.27, -76.50)  138.47                80
 10/04/2018   14:04:08   (  -0.02, -75.30) (  -0.85, -71.50)  432.15                80