Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NOAA-20
TLE Epoch: 2021 4 10.  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)
 04/10/2021   08:14:05   (   0.15,-104.31) (  -0.36,-101.99)  264.40                80
 04/11/2021   20:36:02   (  -0.15,-104.32) (  -0.82,-107.30)  340.21                80
 04/12/2021   20:14:38   (  -0.15,-104.31) (   0.18,-102.77)  174.81                80
 04/14/2021   08:36:26   (   0.15,-104.29) (   1.01,-108.04)  428.26                80
 04/15/2021   08:20:23   (   0.15,-104.30) (  -0.04,-103.52)   88.29                80
 04/17/2021   20:20:55   (  -0.15,-104.31) (  -0.14,-104.30)    1.34                80
 04/20/2021   08:23:59   (   0.16,-104.27) (   0.34,-105.04)   88.72                80
 04/21/2021   08:07:55   (   0.16,-104.27) (  -0.66,-100.51)  427.68                80
 04/22/2021   20:29:52   (  -0.16,-104.30) (  -0.51,-105.82)  173.55                80
 04/23/2021   20:08:28   (  -0.16,-104.29) (   0.49,-101.29)  341.36                80