Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 9 13.  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)
 09/14/2019   14:30:04   (   0.00, -75.20) (  -0.07, -74.81)   44.04                80
 09/16/2019   02:49:05   (  -0.00, -75.19) (  -0.96, -79.40)  480.61                80
 09/17/2019   02:25:45   (  -0.00, -75.19) (   0.16, -74.41)   88.99                80
 09/18/2019   14:44:36   (   0.00, -75.21) (   0.84, -78.97)  428.45                80
 09/19/2019   14:26:37   (   0.00, -75.22) (  -0.29, -73.98)  141.36                80
 09/21/2019   02:45:37   (  -0.00, -75.22) (  -0.74, -78.58)  382.72                80
 09/22/2019   02:22:18   (  -0.00, -75.22) (   0.39, -73.58)  187.12                80
 09/23/2019   14:41:08   (   0.00, -75.24) (   0.67, -78.13)  330.18                80
 09/24/2019   14:23:09   (   0.00, -75.25) (  -0.45, -73.14)  239.91                80
 09/26/2019   02:42:09   (  -0.00, -75.25) (  -0.57, -77.74)  283.46                80
 09/27/2019   02:18:49   (  -0.01, -75.26) (   0.56, -72.75)  286.97                80