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)
 12/08/2019   10:30:22   (   0.02, -75.21) (   0.30, -76.27)  122.07                80
 12/09/2019   10:16:04   (   0.03, -75.21) (  -0.41, -73.44)  203.39                80
 12/11/2019   22:37:06   (  -0.03, -75.21) (  -0.79, -78.41)  365.11                80
 12/12/2019   22:25:28   (  -0.03, -75.22) (  -0.09, -75.57)   39.59                80
 12/13/2019   22:16:28   (  -0.03, -75.22) (   0.55, -72.72)  286.06                80
 12/16/2019   10:37:33   (   0.04, -75.25) (   0.58, -77.71)  279.60                80
 12/17/2019   10:23:14   (   0.04, -75.26) (  -0.07, -74.86)   46.48                80
 12/18/2019   10:11:34   (   0.04, -75.27) (  -0.73, -72.01)  372.59                80
 12/20/2019   22:35:19   (  -0.05, -75.29) (  -0.42, -77.00)  194.05                80
 12/21/2019   22:21:00   (  -0.05, -75.31) (   0.22, -74.15)  132.61                80