Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 12 8.  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)
 12/08/2019   02:51:06   (  -0.03,-137.19) (  -1.01,-141.35)  475.72                80
 12/09/2019   02:39:27   (  -0.03,-137.18) (  -0.32,-138.51)  151.99                80
 12/10/2019   02:25:08   (  -0.03,-137.17) (   0.32,-135.66)  171.59                80
 12/11/2019   02:16:08   (  -0.03,-137.15) (   0.97,-132.81)  494.90                80
 12/12/2019   14:46:13   (   0.04,-137.13) (   0.84,-140.65)  401.28                80
 12/13/2019   14:34:33   (   0.04,-137.11) (   0.19,-137.80)   78.46                80
 12/14/2019   14:25:34   (   0.04,-137.09) (  -0.46,-134.95)  244.16                80
 12/17/2019   02:46:37   (  -0.05,-137.01) (  -0.71,-139.93)  332.24                80
 12/18/2019   02:34:58   (  -0.05,-136.99) (  -0.07,-137.08)   10.22                80
 12/19/2019   02:20:39   (  -0.05,-136.96) (   0.58,-134.23)  311.70                80
 12/21/2019   14:41:41   (   0.06,-136.89) (   0.61,-139.20)  264.02                80