Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 1 9.  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)
 01/10/2019   09:31:14   (   0.03, -75.20) (  -0.02, -74.99)   25.03                80
 01/11/2019   09:19:38   (   0.03, -75.21) (  -0.69, -72.16)  348.68                80
 01/13/2019   21:43:41   (  -0.04, -75.22) (  -0.48, -77.22)  227.88                80
 01/14/2019   21:29:25   (  -0.04, -75.23) (   0.13, -74.38)   96.21                80
 01/15/2019   21:17:49   (  -0.04, -75.24) (   0.81, -71.56)  420.26                80
 01/17/2019   09:53:09   (   0.04, -75.26) (   1.01, -79.38)  470.08                80
 01/18/2019   09:41:33   (   0.04, -75.27) (   0.33, -76.55)  145.94                80
 01/19/2019   09:27:18   (   0.04, -75.28) (  -0.34, -73.72)  178.28                80
 01/21/2019   21:51:19   (  -0.05, -75.30) (  -0.87, -78.78)  396.94                80
 01/22/2019   21:39:44   (  -0.06, -75.32) (  -0.19, -75.95)   72.26                80