Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 9 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 09/21/2020   22:04:19   (   0.11,-128.31) (  -0.15,-129.57)  143.81                80
 09/22/2020   21:42:53   (   0.11,-128.32) (   0.86,-125.04)  374.37                80
 09/24/2020   10:04:39   (  -0.12,-128.38) (   0.33,-130.30)  218.95                80
 09/25/2020   09:48:34   (  -0.12,-128.40) (  -0.68,-125.77)  299.13                80
 09/26/2020   22:10:29   (   0.13,-128.37) (  -0.50,-131.07)  307.54                80
 09/27/2020   21:49:05   (   0.13,-128.38) (   0.57,-126.55)  210.29                80
 09/29/2020   10:10:51   (  -0.13,-128.44) (   0.62,-131.81)  383.64                80
 09/30/2020   09:54:46   (  -0.13,-128.45) (  -0.39,-127.27)  134.38                80
 10/01/2020   22:16:41   (   0.13,-128.43) (  -0.79,-132.58)  471.90                80
 10/02/2020   21:55:15   (   0.13,-128.44) (   0.23,-128.04)   45.68                80