Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 6 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 06/16/2019   22:02:04   (   0.00, -75.19) (   0.00, -76.40)  134.87                 0
 06/17/2019   21:51:41   (   0.00, -75.19) (   0.38, -73.50)  192.98                80
 06/20/2019   10:12:44   (  -0.01, -75.22) (   0.77, -78.48)  372.66                80
 06/21/2019   10:01:07   (  -0.01, -75.23) (   0.11, -75.64)   48.08                80
 06/22/2019   09:46:50   (  -0.02, -75.24) (  -0.60, -72.82)  276.88                80
 06/24/2019   22:08:03   (   0.02, -75.25) (  -0.58, -77.83)  295.02                80
 06/25/2019   21:59:05   (   0.02, -75.26) (   0.09, -75.00)   30.81                80
 06/26/2019   21:47:28   (   0.02, -75.28) (   0.77, -72.16)  356.67                80
 06/29/2019   10:08:33   (  -0.02, -75.34) (   0.38, -77.15)  206.65                80
 06/30/2019   09:54:15   (  -0.02, -75.36) (  -0.28, -74.31)  119.25                80