Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 11 20.  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)
 11/20/2020   03:43:37   (   0.04,-137.20) (  -0.76,-140.52)  380.34                80
 11/21/2020   03:29:15   (   0.04,-137.21) (  -0.09,-137.66)   52.69                80
 11/22/2020   03:17:32   (   0.03,-137.21) (   0.58,-134.80)  275.03                80
 11/24/2020   15:38:25   (  -0.03,-137.24) (   0.58,-139.74)  285.73                80
 11/25/2020   15:29:24   (  -0.03,-137.25) (  -0.13,-136.89)   41.59                80
 11/26/2020   15:17:41   (  -0.03,-137.25) (  -0.78,-134.03)  368.71                80
 11/29/2020   03:38:40   (   0.03,-137.26) (  -0.35,-138.99)  196.62                80
 11/30/2020   03:24:16   (   0.02,-137.26) (   0.26,-136.12)  130.07                80
 12/01/2020   03:12:34   (   0.02,-137.26) (   0.93,-133.26)  456.47                80
 12/02/2020   15:45:11   (  -0.01,-137.25) (   0.88,-141.06)  434.91                80
 12/03/2020   15:33:29   (  -0.01,-137.25) (   0.23,-138.20)  109.11                80