Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 1 4.  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)
 01/05/2020   02:26:03   (  -0.04,-137.23) (   0.66,-134.25)  340.53                80
 01/07/2020   14:47:01   (   0.04,-137.27) (   0.50,-139.21)  221.57                80
 01/08/2020   14:32:42   (   0.05,-137.28) (  -0.17,-136.36)  104.39                80
 01/09/2020   14:21:02   (   0.05,-137.28) (  -0.84,-133.52)  430.12                80
 01/11/2020   02:53:51   (  -0.06,-137.27) (  -1.03,-141.36)  467.09                80
 01/12/2020   02:42:11   (  -0.06,-137.27) (  -0.38,-138.51)  141.97                80
 01/13/2020   02:33:13   (  -0.07,-137.27) (   0.33,-135.67)  183.10                80
 01/15/2020   14:51:29   (   0.07,-137.28) (   0.88,-140.61)  381.63                80
 01/16/2020   14:40:46   (   0.08,-137.27) (   0.21,-137.77)   56.94                23
 01/17/2020   14:28:10   (   0.08,-137.27) (  -0.46,-134.92)  267.68                80