Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 3 18.  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)
 03/19/2019   09:48:28   (   0.02, -75.21) (   0.21, -76.06)   97.75                80
 03/20/2019   09:34:12   (   0.01, -75.21) (  -0.45, -73.23)  226.24                80
 03/22/2019   21:55:23   (  -0.01, -75.22) (  -0.69, -78.25)  344.88                80
 03/23/2019   21:43:46   (  -0.01, -75.23) (  -0.04, -75.41)   20.28                80
 03/24/2019   21:34:50   (  -0.00, -75.25) (   0.62, -72.58)  304.49                80
 03/27/2019   09:56:03   (   0.00, -75.29) (   0.51, -77.61)  263.70                80
 03/28/2019   09:41:46   (   0.00, -75.31) (  -0.15, -74.77)   61.63                80
 03/29/2019   09:30:10   (   0.01, -75.32) (  -0.81, -71.94)  387.00                80
 03/31/2019   21:54:00   (  -0.01, -75.36) (  -0.40, -76.94)  181.19                80