Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 8 5.  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)
 08/06/2019   01:48:27   (   0.30,-128.32) (  -0.27,-130.68)  270.13                80
 08/07/2019   01:34:09   (   0.31,-128.34) (   0.43,-127.85)   55.76                80
 08/08/2019   01:22:31   (   0.31,-128.35) (   1.06,-125.00)  381.55                80
 08/10/2019   13:46:18   (  -0.30,-128.42) (   0.04,-130.01)  180.66                80
 08/11/2019   13:32:00   (  -0.31,-128.43) (  -0.61,-127.17)  144.78                80
 08/12/2019   13:20:22   (  -0.32,-128.45) (  -1.26,-124.32)  470.11                80
 08/14/2019   01:55:47   (   0.29,-128.42) (  -0.58,-132.16)  427.04                80
 08/15/2019   01:44:09   (   0.30,-128.43) (   0.12,-129.33)  102.02                80
 08/16/2019   01:29:51   (   0.32,-128.44) (   0.76,-126.48)  222.97                80
 08/18/2019   13:53:36   (  -0.29,-128.49) (   0.42,-131.47)  339.94                80
 08/19/2019   13:41:58   (  -0.30,-128.50) (  -0.30,-128.64)   15.23                80