Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 11 23.  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)
 11/24/2019   10:24:14   (  -0.00,-137.24) (  -0.44,-135.29)  222.20                80
 11/25/2019   22:46:10   (  -0.00,-137.24) (  -0.75,-140.59)  381.83                80
 11/26/2019   22:30:05   (  -0.00,-137.24) (   0.28,-136.06)  134.87                80
 11/28/2019   10:49:13   (   0.01,-137.24) (   0.93,-141.32)  465.15                80
 11/29/2019   10:30:28   (   0.02,-137.24) (  -0.09,-136.79)   51.23                80
 12/01/2019   22:36:19   (  -0.02,-137.23) (  -0.12,-137.55)   37.88                80
 12/02/2019   22:14:55   (  -0.02,-137.22) (   0.90,-133.03)  478.20                80
 12/04/2019   10:39:23   (   0.02,-137.22) (   0.24,-138.30)  122.79                80
 12/05/2019   10:17:57   (   0.02,-137.21) (  -0.72,-133.76)  392.97                80
 12/06/2019   22:42:34   (  -0.03,-137.20) (  -0.46,-139.06)  212.91                80