Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 10 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 10/02/2019   10:20:32   (  -0.02,-137.20) (  -0.80,-133.77)  391.53                80
 10/03/2019   22:42:28   (   0.00,-137.18) (  -0.42,-139.07)  214.52                80
 10/04/2019   22:21:03   (   0.00,-137.18) (   0.59,-134.54)  300.92                80
 10/06/2019   10:45:32   (  -0.00,-137.17) (   0.59,-139.81)  300.44                80
 10/07/2019   10:24:07   (  -0.00,-137.16) (  -0.42,-135.28)  214.62                80
 10/08/2019   22:48:44   (   0.00,-137.14) (  -0.79,-140.58)  392.78                80
 10/09/2019   22:27:20   (   0.01,-137.13) (   0.27,-136.06)  122.14                80
 10/11/2019   10:51:47   (  -0.00,-137.11) (   0.96,-141.32)  479.89                80
 10/12/2019   10:30:23   (   0.01,-137.10) (  -0.05,-136.79)   35.18                80
 10/14/2019   22:33:35   (  -0.03,-137.05) (  -0.15,-137.56)   58.22                80
 10/15/2019   22:17:30   (  -0.03,-137.03) (   0.86,-133.03)  455.92                80