Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 6 21.  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)
 06/22/2019   02:25:54   (   0.01, -75.19) (   0.19, -74.45)   84.42                80
 06/23/2019   14:44:46   (  -0.02, -75.21) (   0.82, -79.01)  433.49                80
 06/24/2019   14:26:47   (  -0.03, -75.21) (  -0.29, -74.02)  136.04                80
 06/26/2019   02:45:47   (   0.03, -75.20) (  -0.73, -78.61)  388.34                80
 06/27/2019   02:22:28   (   0.03, -75.21) (   0.37, -73.61)  181.52                80
 06/28/2019   14:41:20   (  -0.03, -75.24) (   0.64, -78.18)  335.26                80
 06/29/2019   14:20:40   (  -0.03, -75.25) (  -0.47, -73.18)  234.87                80
 07/01/2019   02:42:21   (   0.02, -75.25) (  -0.55, -77.78)  288.72                80
 07/02/2019   02:19:01   (   0.02, -75.25) (   0.56, -72.78)  281.31                80
 07/03/2019   14:40:33   (  -0.02, -75.28) (   0.45, -77.35)  235.40                80
 07/04/2019   14:17:14   (  -0.03, -75.29) (  -0.65, -72.35)  334.76                80