Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 8 8.  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)
 08/09/2020   22:08:20   (   0.01,-128.20) (  -0.63,-131.14)  334.74                80
 08/10/2020   21:52:15   (   0.01,-128.17) (   0.37,-126.60)  179.04                80
 08/12/2020   10:11:22   (  -0.02,-128.17) (   0.79,-131.87)  421.29                80
 08/13/2020   09:55:16   (  -0.01,-128.14) (  -0.21,-127.34)   91.92                80
 08/15/2020   21:55:46   (   0.02,-128.01) (   0.02,-128.10)   10.36                80
 08/18/2020   09:58:47   (  -0.02,-127.96) (   0.19,-128.83)   99.22                80
 08/19/2020   09:42:42   (  -0.02,-127.92) (  -0.81,-124.29)  413.16                80
 08/20/2020   22:01:57   (   0.02,-127.81) (  -0.38,-129.59)  202.93                80
 08/21/2020   21:45:51   (   0.02,-127.77) (   0.62,-125.06)  309.38                80