Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 3 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)
 03/14/2019   14:36:36   (   0.01, -75.21) (   0.28, -76.48)  145.12                80
 03/15/2019   14:13:17   (   0.01, -75.21) (  -0.79, -71.48)  424.20                80
 03/17/2019   02:34:58   (  -0.01, -75.20) (  -0.21, -76.08)  100.19                80
 03/18/2019   02:11:40   (  -0.01, -75.20) (   0.93, -71.09)  469.20                80
 03/19/2019   14:30:32   (   0.01, -75.22) (   0.12, -75.65)   48.73                80
 03/22/2019   02:31:35   (  -0.01, -75.24) (   0.02, -75.26)    3.40                80
 03/24/2019   14:29:49   (   0.01, -75.28) (  -0.11, -74.83)   52.22                80
 03/26/2019   02:48:49   (  -0.01, -75.30) (  -0.95, -79.41)  469.84                80
 03/27/2019   02:25:30   (  -0.01, -75.31) (   0.18, -74.43)  100.98                80