Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 10 13.  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)
 10/14/2019   09:54:58   (   0.24,-128.06) (   0.06,-127.25)   92.99                80
 10/16/2019   21:58:10   (  -0.23,-128.08) (  -0.20,-128.03)    6.86                80
 10/19/2019   09:58:34   (   0.22,-128.20) (   0.36,-128.77)   65.42                80
 10/20/2019   09:42:30   (   0.23,-128.22) (  -0.65,-124.24)  453.32                80
 10/21/2019   22:01:47   (  -0.20,-128.19) (  -0.49,-129.55)  154.78                80
 10/22/2019   21:45:43   (  -0.21,-128.21) (   0.52,-125.02)  363.79                80
 10/24/2019   10:04:51   (   0.18,-128.30) (   0.65,-130.30)  228.49                80
 10/25/2019   09:48:46   (   0.19,-128.31) (  -0.36,-125.77)  289.83                80
 10/26/2019   22:08:04   (  -0.17,-128.28) (  -0.78,-131.08)  319.08                80