Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 7 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 07/20/2018   14:36:47   (   0.00, -75.19) (   0.47, -77.35)  245.26                80
 07/21/2018   14:16:07   (   0.00, -75.19) (  -0.63, -72.35)  323.73                80
 07/23/2018   02:37:46   (  -0.00, -75.18) (  -0.38, -76.95)  200.36                80
 07/24/2018   02:14:26   (  -0.00, -75.18) (   0.73, -71.95)  368.80                80
 07/25/2018   14:35:56   (   0.00, -75.19) (   0.28, -76.51)  150.36                80
 07/26/2018   14:12:36   (  -0.00, -75.19) (  -0.82, -71.51)  419.16                80
 07/28/2018   02:34:15   (   0.00, -75.20) (  -0.19, -76.11)  103.95                80
 07/29/2018   02:10:54   (   0.01, -75.20) (   0.91, -71.12)  465.81                80
 07/30/2018   14:32:25   (  -0.00, -75.22) (   0.09, -75.68)   52.23                80
 08/02/2018   02:30:44   (   0.00, -75.24) (   0.00, -75.28)    3.93                80