Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 11 18.  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)
 11/18/2019   14:24:37   (   0.02,-137.21) (  -0.16,-136.36)   96.41                80
 11/19/2019   14:12:59   (   0.02,-137.20) (  -0.85,-133.52)  420.47                80
 11/21/2019   02:45:42   (  -0.02,-137.18) (  -0.99,-141.35)  475.77                80
 11/22/2019   02:36:43   (  -0.02,-137.17) (  -0.35,-138.49)  151.81                80
 11/23/2019   02:22:24   (  -0.02,-137.16) (   0.35,-135.66)  172.14                80
 11/24/2019   02:13:25   (  -0.03,-137.15) (   0.99,-132.81)  495.93                80
 11/25/2019   14:46:09   (   0.04,-137.14) (   0.84,-140.64)  399.06                80
 11/26/2019   14:34:29   (   0.04,-137.13) (   0.20,-137.79)   75.73                80
 11/27/2019   14:20:11   (   0.04,-137.11) (  -0.49,-134.95)  247.47                80
 11/30/2019   02:41:14   (  -0.05,-137.05) (  -0.71,-139.92)  327.18                80
 12/01/2019   02:32:14   (  -0.05,-137.03) (  -0.06,-137.07)    4.36                80
 12/02/2019   02:20:35   (  -0.05,-137.01) (   0.58,-134.22)  318.38                80