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   (   0.01, -75.20) (  -0.07, -74.81)   44.19                80
 09/16/2019   02:49:04   (  -0.01, -75.19) (  -0.96, -79.40)  480.62                80
 09/17/2019   02:25:45   (  -0.01, -75.19) (   0.16, -74.41)   88.99                80
 09/18/2019   14:44:36   (   0.01, -75.21) (   0.84, -78.97)  428.38                80
 09/19/2019   14:26:37   (   0.01, -75.22) (  -0.28, -73.98)  141.42                80
 09/21/2019   02:45:37   (  -0.01, -75.21) (  -0.74, -78.58)  382.86                80
 09/22/2019   02:22:18   (  -0.01, -75.22) (   0.38, -73.58)  186.97                80
 09/23/2019   14:41:08   (   0.01, -75.24) (   0.68, -78.13)  330.25                80
 09/24/2019   14:23:09   (   0.01, -75.25) (  -0.44, -73.14)  239.83                80
 09/26/2019   02:42:09   (  -0.01, -75.25) (  -0.57, -77.74)  283.74                80
 09/27/2019   02:18:49   (  -0.01, -75.26) (   0.55, -72.75)  286.70                80