Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 11 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)
 11/13/2019   10:30:28   (   0.01,-137.21) (  -0.06,-136.80)   46.56                80
 11/15/2019   22:33:39   (  -0.01,-137.19) (  -0.11,-137.57)   43.49                80
 11/16/2019   22:17:35   (  -0.01,-137.18) (   0.91,-133.04)  471.84                80
 11/18/2019   10:39:23   (   0.01,-137.16) (   0.24,-138.31)  130.69                80
 11/19/2019   10:17:58   (   0.01,-137.15) (  -0.72,-133.77)  384.13                80
 11/20/2019   22:39:54   (  -0.00,-137.12) (  -0.46,-139.07)  223.21                80
 11/21/2019   22:23:50   (  -0.00,-137.10) (   0.56,-134.54)  291.46                80
 11/23/2019   10:45:38   (   0.00,-137.08) (   0.60,-139.82)  311.67                80
 11/24/2019   10:24:13   (   0.01,-137.06) (  -0.37,-135.28)  202.68                80
 11/25/2019   22:46:09   (  -0.01,-137.02) (  -0.82,-140.58)  405.62                80