Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 12 28.  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)
 12/29/2018   02:45:12   (  -0.03, -75.18) (  -0.95, -79.38)  478.69                80
 12/30/2018   02:27:14   (  -0.03, -75.19) (   0.17, -74.39)   91.60                80
 12/31/2018   14:43:26   (   0.03, -75.23) (   0.87, -78.95)  423.97                80
 01/01/2019   14:25:28   (   0.03, -75.24) (  -0.25, -73.95)  146.64                80
 01/03/2019   02:41:50   (  -0.03, -75.25) (  -0.76, -78.55)  376.65                80
 01/04/2019   02:23:51   (  -0.03, -75.27) (   0.36, -73.56)  194.26                80
 01/05/2019   14:40:04   (   0.03, -75.31) (   0.68, -78.12)  320.36                80
 01/06/2019   14:22:05   (   0.04, -75.33) (  -0.44, -73.12)  251.01                80
 01/08/2019   02:41:08   (  -0.04, -75.35) (  -0.57, -77.73)  271.03                80
 01/09/2019   02:17:49   (  -0.05, -75.37) (   0.55, -72.73)  300.71                80
 01/10/2019   14:36:41   (   0.05, -75.43) (   0.49, -77.29)  212.74                80
 01/11/2019   14:18:43   (   0.05, -75.45) (  -0.63, -72.30)  359.43                80