Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 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)
 10/13/2020   21:49:13   (   0.14,-128.39) (   0.57,-126.58)  206.51                80
 10/15/2020   10:11:01   (  -0.14,-128.39) (   0.63,-131.85)  394.39                80
 10/16/2020   09:54:57   (  -0.14,-128.38) (  -0.35,-127.32)  120.72                80
 10/17/2020   22:16:54   (   0.13,-128.36) (  -0.84,-132.63)  487.04                80
 10/18/2020   21:55:31   (   0.14,-128.34) (   0.21,-128.11)   27.44                80
 10/21/2020   10:01:15   (  -0.13,-128.31) (   0.01,-128.84)   60.81                80
 10/22/2020   09:39:51   (  -0.14,-128.30) (  -1.03,-124.32)  453.34                80
 10/23/2020   22:04:28   (   0.13,-128.26) (  -0.15,-129.63)  155.40                80
 10/24/2020   21:43:04   (   0.14,-128.24) (   0.84,-125.09)  358.36                80
 10/26/2020   10:07:32   (  -0.13,-128.22) (   0.36,-130.36)  244.74                80