Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 12 14.  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   02:46:39   (  -0.05,-137.21) (  -0.65,-139.94)  310.96                80
 12/18/2019   02:32:19   (  -0.05,-137.21) (  -0.01,-137.09)   13.86                80
 12/19/2019   02:20:40   (  -0.05,-137.21) (   0.63,-134.24)  338.49                80
 12/21/2019   14:44:23   (   0.05,-137.21) (   0.50,-139.23)  229.65                80
 12/22/2019   14:30:04   (   0.05,-137.20) (  -0.16,-136.38)   94.75                80
 12/23/2019   14:18:24   (   0.05,-137.19) (  -0.82,-133.53)  418.92                80
 12/25/2019   02:53:49   (  -0.06,-137.16) (  -1.03,-141.36)  478.52                80
 12/26/2019   02:42:09   (  -0.06,-137.15) (  -0.39,-138.51)  154.81                80
 12/27/2019   02:27:50   (  -0.07,-137.14) (   0.26,-135.66)  168.83                80
 12/28/2019   02:16:11   (  -0.07,-137.13) (   0.96,-132.82)  492.32                80