Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 8 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)
 08/21/2019   14:24:03   (   0.00, -75.24) (  -0.30, -74.00)  142.19                80
 08/23/2019   02:45:44   (  -0.01, -75.25) (  -0.74, -78.59)  380.21                80
 08/24/2019   02:22:24   (  -0.01, -75.27) (   0.38, -73.60)  191.40                80
 08/25/2019   14:43:55   (   0.01, -75.33) (   0.63, -78.16)  321.63                80
 08/26/2019   14:20:36   (   0.01, -75.35) (  -0.49, -73.16)  249.98                80
 08/28/2019   02:42:16   (  -0.02, -75.37) (  -0.55, -77.76)  272.11                80
 08/29/2019   02:18:57   (  -0.01, -75.39) (   0.57, -72.76)  299.74                80
 08/30/2019   14:40:28   (   0.02, -75.46) (   0.43, -77.32)  212.49                80
 08/31/2019   14:17:09   (   0.01, -75.49) (  -0.68, -72.33)  359.75                80
 09/02/2019   02:38:49   (  -0.02, -75.52) (  -0.35, -76.93)  161.14                80
 09/03/2019   02:15:30   (  -0.01, -75.55) (   0.77, -71.93)  411.59                80