Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NOAA-20
TLE Epoch: 2021 12 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 12/10/2021   08:38:34   (   0.03,-104.48) (   0.80,-108.04)  405.52                80
 12/11/2021   08:17:07   (   0.04,-104.48) (  -0.16,-103.50)  111.45                80
 12/13/2021   20:20:16   (  -0.03,-104.19) (  -0.05,-104.25)    7.01                80
 12/16/2021   08:25:58   (   0.02,-104.52) (   0.15,-104.99)   54.42                80
 12/17/2021   08:04:33   (   0.03,-104.52) (  -0.86,-100.45)  462.75                80
 12/18/2021   20:26:27   (  -0.02,-104.21) (  -0.35,-105.74)  174.88                80
 12/19/2021   20:10:21   (  -0.03,-104.21) (   0.67,-101.21)  343.14                80
 12/21/2021   08:32:09   (   0.01,-104.54) (   0.45,-106.48)  221.02                80
 12/22/2021   08:10:43   (   0.02,-104.54) (  -0.57,-101.95)  296.03                80