Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 12 12.  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)
 12/12/2019   22:27:24   (  -0.00,-137.18) (   0.26,-136.04)  130.69                80
 12/14/2019   10:51:51   (   0.00,-137.15) (   0.94,-141.30)  472.69                80
 12/15/2019   10:30:27   (  -0.00,-137.13) (  -0.09,-136.77)   40.88                80
 12/17/2019   22:36:18   (   0.01,-137.05) (  -0.12,-137.53)   55.46                80
 12/18/2019   22:14:53   (   0.01,-137.02) (   0.91,-133.00)  457.74                80
 12/20/2019   10:39:21   (  -0.01,-136.98) (   0.28,-138.27)  146.70                80
 12/21/2019   10:17:56   (  -0.01,-136.95) (  -0.75,-133.74)  366.26                80
 12/22/2019   22:42:31   (   0.00,-136.89) (  -0.49,-139.03)  244.12                80
 12/23/2019   22:21:07   (   0.00,-136.85) (   0.54,-134.50)  268.48                80
 12/25/2019   10:45:34   (   0.01,-136.80) (   0.65,-139.76)  337.04                80