Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NOAA-20
TLE Epoch: 2021 6 8.  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)
 06/08/2021   08:08:11   (   0.05,-104.12) (  -0.76,-100.65)  396.30                80
 06/09/2021   20:27:28   (  -0.02,-104.33) (  -0.40,-105.96)  186.24                80
 06/10/2021   20:11:24   (  -0.03,-104.32) (   0.61,-101.43)  329.81                80
 06/12/2021   08:30:31   (   0.00,-104.10) (   0.60,-106.69)  296.04                80
 06/13/2021   08:14:27   (   0.02,-104.10) (  -0.41,-102.16)  220.47                80
 06/14/2021   20:33:45   (   0.01,-104.32) (  -0.68,-107.49)  361.25                80
 06/15/2021   20:17:39   (  -0.00,-104.31) (   0.27,-102.95)  154.97                80
 06/17/2021   08:36:48   (  -0.03,-104.08) (   0.88,-108.23)  471.69                80
 06/18/2021   08:20:42   (  -0.01,-104.08) (  -0.07,-103.68)   44.99                80
 06/20/2021   20:21:16   (   0.02,-104.30) (  -0.00,-104.48)   19.88                80
 06/21/2021   20:05:12   (   0.01,-104.30) (   1.01, -99.95)  496.20                80