Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 8 10.  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)
 08/11/2019   09:55:04   (  -0.30,-128.42) (  -0.56,-127.34)  123.38                80
 08/12/2019   22:14:19   (   0.32,-128.40) (  -0.64,-132.64)  483.79                80
 08/13/2019   21:58:14   (   0.32,-128.41) (   0.36,-128.11)   33.90                80
 08/16/2019   09:58:36   (  -0.33,-128.46) (  -0.23,-128.85)   44.71                80
 08/17/2019   09:42:30   (  -0.32,-128.46) (  -1.23,-124.31)  472.54                80
 08/18/2019   22:01:47   (   0.34,-128.43) (   0.09,-129.62)  135.19                80
 08/19/2019   21:45:41   (   0.33,-128.44) (   1.10,-125.09)  382.02                80
 08/21/2019   10:04:47   (  -0.35,-128.47) (   0.10,-130.35)  214.37                80
 08/22/2019   09:48:43   (  -0.34,-128.47) (  -0.96,-125.83)  302.26                80
 08/23/2019   22:07:58   (   0.36,-128.43) (  -0.23,-131.13)  306.95                80