Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 12 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 12/17/2019   02:46:38   (  -0.05,-137.21) (  -0.71,-139.93)  310.77                80
 12/18/2019   02:32:19   (  -0.05,-137.21) (  -0.01,-137.09)   14.12                80
 12/19/2019   02:20:40   (  -0.05,-137.21) (   0.63,-134.24)  338.79                80
 12/21/2019   14:44:23   (   0.05,-137.21) (   0.50,-139.23)  229.33                80
 12/22/2019   14:30:04   (   0.05,-137.21) (  -0.16,-136.38)   95.11                80
 12/23/2019   14:18:25   (   0.06,-137.20) (  -0.82,-133.53)  419.32                80
 12/25/2019   02:53:49   (  -0.06,-137.17) (  -1.04,-141.36)  477.97                80
 12/26/2019   02:42:09   (  -0.07,-137.16) (  -0.39,-138.51)  154.22                80
 12/27/2019   02:27:50   (  -0.07,-137.15) (   0.25,-135.66)  169.48                80
 12/28/2019   02:16:11   (  -0.07,-137.13) (   0.95,-132.82)  493.02                80
 12/29/2019   14:51:32   (   0.08,-137.12) (   0.89,-140.63)  400.37                80