Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 8 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 08/10/2019   13:46:18   (  -0.30,-128.42) (   0.08,-130.00)  180.79                80
 08/11/2019   13:32:00   (  -0.31,-128.43) (  -0.63,-127.17)  144.50                80
 08/12/2019   13:20:22   (  -0.32,-128.44) (  -1.28,-124.33)  469.64                80
 08/14/2019   01:55:47   (   0.29,-128.41) (  -0.56,-132.16)  428.16                80
 08/15/2019   01:44:09   (   0.30,-128.42) (   0.08,-129.32)  103.26                80
 08/16/2019   01:29:51   (   0.31,-128.42) (   0.78,-126.48)  221.58                80
 08/18/2019   13:53:36   (  -0.29,-128.48) (   0.39,-131.47)  341.23                80
 08/19/2019   13:41:58   (  -0.30,-128.48) (  -0.27,-128.63)   16.39                80
 08/20/2019   13:27:39   (  -0.31,-128.49) (  -0.93,-125.78)  308.29                80