Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 1 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)
 01/09/2020   14:21:02   (   0.05,-137.21) (  -0.83,-133.51)  422.58                80
 01/11/2020   02:53:51   (  -0.06,-137.18) (  -1.04,-141.36)  476.82                80
 01/12/2020   02:42:11   (  -0.06,-137.17) (  -0.38,-138.51)  152.95                80
 01/13/2020   02:33:12   (  -0.07,-137.16) (   0.27,-135.66)  170.80                80
 01/14/2020   02:21:32   (  -0.07,-137.14) (   0.92,-132.81)  494.42                80
 01/15/2020   14:51:28   (   0.07,-137.13) (   0.87,-140.61)  396.89                80
 01/16/2020   14:39:49   (   0.08,-137.12) (   0.20,-137.77)   73.49                80
 01/17/2020   14:30:48   (   0.08,-137.10) (  -0.41,-134.91)  249.90                80
 01/20/2020   02:49:19   (  -0.08,-137.03) (  -0.77,-139.91)  329.19                80
 01/21/2020   02:37:40   (  -0.08,-137.01) (  -0.11,-137.06)    6.62                80
 01/22/2020   02:28:40   (  -0.09,-136.99) (   0.55,-134.22)  316.15                80