Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 12 8.  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)
 12/09/2019   10:16:03   (   0.03, -75.21) (  -0.40, -73.43)  203.34                80
 12/11/2019   22:37:07   (  -0.03, -75.21) (  -0.75, -78.42)  365.22                80
 12/12/2019   22:25:28   (  -0.03, -75.22) (  -0.11, -75.57)   39.69                80
 12/13/2019   22:16:28   (  -0.03, -75.22) (   0.54, -72.72)  285.88                80
 12/16/2019   10:37:33   (   0.04, -75.25) (   0.60, -77.70)  279.86                80
 12/17/2019   10:23:14   (   0.04, -75.26) (  -0.06, -74.86)   46.11                80
 12/18/2019   10:11:34   (   0.04, -75.27) (  -0.71, -72.01)  372.23                80
 12/20/2019   22:35:19   (  -0.05, -75.29) (  -0.44, -76.99)  194.49                80
 12/21/2019   22:20:59   (  -0.05, -75.30) (   0.20, -74.14)  132.14                80