Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NOAA-20
TLE Epoch: 2021 9 18.  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)
 09/18/2021   20:33:32   (  -0.36,-104.25) (  -1.10,-107.44)  364.53                80
 09/19/2021   20:17:28   (  -0.36,-104.26) (  -0.06,-102.91)  153.14                80
 09/21/2021   08:39:15   (   0.35,-104.21) (   1.23,-108.18)  452.15                80
 09/22/2021   08:17:50   (   0.36,-104.20) (   0.25,-103.64)   63.41                80
 09/24/2021   20:21:01   (  -0.35,-104.25) (  -0.38,-104.42)   19.34                80
 09/25/2021   20:04:56   (  -0.35,-104.26) (   0.61, -99.89)  498.60                80
 09/27/2021   08:26:43   (   0.34,-104.24) (   0.56,-105.15)  105.27                80
 09/28/2021   08:05:19   (   0.34,-104.22) (  -0.48,-100.63)  410.10                80
 09/29/2021   20:27:15   (  -0.32,-104.24) (  -0.68,-105.94)  193.03                80
 09/30/2021   20:11:10   (  -0.33,-104.25) (   0.30,-101.40)  324.67                80