Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 6 18.  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)
 06/19/2019   14:30:12   (  -0.02, -75.20) (  -0.07, -74.84)   40.73                80
 06/21/2019   02:49:14   (   0.03, -75.19) (  -0.89, -79.45)  484.63                80
 06/22/2019   02:25:54   (   0.03, -75.19) (   0.21, -74.45)   84.78                80
 06/23/2019   14:44:46   (  -0.04, -75.22) (   0.80, -79.02)  432.41                80
 06/24/2019   14:26:47   (  -0.04, -75.23) (  -0.31, -74.02)  137.56                80
 06/26/2019   02:45:47   (   0.04, -75.23) (  -0.71, -78.62)  386.12                80
 06/27/2019   02:22:28   (   0.04, -75.24) (   0.39, -73.62)  184.13                80
 06/28/2019   14:41:20   (  -0.04, -75.27) (   0.62, -78.18)  332.13                80
 06/29/2019   14:23:21   (  -0.04, -75.28) (  -0.49, -73.19)  238.38                80
 07/01/2019   02:42:21   (   0.04, -75.29) (  -0.52, -77.78)  284.61                80
 07/02/2019   02:19:01   (   0.04, -75.30) (   0.58, -72.79)  285.81                80