Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 9 27.  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)
 09/27/2019   22:09:49   (  -0.02, -75.20) (   0.24, -74.04)  131.66                80
 09/28/2019   21:58:10   (  -0.02, -75.20) (   0.91, -71.20)  456.90                80
 09/30/2019   10:30:45   (   0.01, -75.22) (   0.91, -78.99)  431.45                80
 10/01/2019   10:19:06   (   0.01, -75.23) (   0.24, -76.15)  105.95                80
 10/02/2019   10:04:48   (   0.01, -75.23) (  -0.43, -73.31)  219.67                80
 10/04/2019   22:26:03   (  -0.01, -75.26) (  -0.75, -78.33)  351.89                80
 10/05/2019   22:14:24   (  -0.01, -75.27) (  -0.07, -75.49)   25.75                80
 10/06/2019   22:05:26   (  -0.01, -75.29) (   0.61, -72.65)  300.63                80
 10/09/2019   10:26:23   (   0.01, -75.34) (   0.51, -77.61)  259.28                80
 10/10/2019   10:12:03   (   0.01, -75.36) (  -0.10, -74.76)   67.70                80