Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 8 30.  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)
 09/01/2019   10:00:57   (   0.37,-128.37) (   0.44,-128.68)   35.09                80
 09/02/2019   09:39:33   (   0.37,-128.35) (  -0.56,-124.14)  479.63                80
 09/03/2019   22:01:30   (  -0.37,-128.32) (  -0.62,-129.45)  128.74                80
 09/04/2019   21:45:26   (  -0.37,-128.31) (   0.38,-124.92)  386.17                80
 09/06/2019   10:07:14   (   0.37,-128.31) (   0.80,-130.19)  215.17                80
 09/07/2019   09:45:50   (   0.37,-128.29) (  -0.20,-125.66)  298.98                80
 09/08/2019   22:07:47   (  -0.36,-128.24) (  -0.98,-130.97)  311.23                80
 09/09/2019   21:51:42   (  -0.36,-128.23) (   0.02,-126.44)  203.16                80
 09/11/2019   10:13:31   (   0.35,-128.22) (   1.16,-131.71)  398.23                80
 09/12/2019   09:52:07   (   0.35,-128.20) (   0.10,-127.19)  115.71                80