Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NOAA-20
TLE Epoch: 2021 9 1.  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)
 09/01/2021   08:11:39   (   0.40,-104.16) (  -0.05,-102.14)  230.75                80
 09/02/2021   20:33:36   (  -0.40,-104.31) (  -1.13,-107.44)  357.67                80
 09/03/2021   20:17:31   (  -0.40,-104.31) (  -0.09,-102.91)  159.09                80
 09/05/2021   08:39:18   (   0.39,-104.17) (   1.27,-108.18)  456.60                80
 09/06/2021   08:17:53   (   0.39,-104.16) (   0.30,-103.64)   58.13                80
 09/08/2021   20:21:05   (  -0.39,-104.28) (  -0.44,-104.42)   16.75                80
 09/11/2021   08:26:47   (   0.39,-104.16) (   0.64,-105.15)  113.85                80
 09/12/2021   08:05:22   (   0.39,-104.14) (  -0.40,-100.63)  400.77                80
 09/13/2021   20:27:18   (  -0.38,-104.24) (  -0.77,-105.93)  193.53                80
 09/14/2021   20:11:14   (  -0.38,-104.24) (   0.27,-101.41)  323.13                80