Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 5 25.  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)
 05/26/2019   13:26:14   (  -0.09,-128.46) (  -0.21,-127.97)   56.40                80
 05/27/2019   13:14:36   (  -0.09,-128.46) (  -0.85,-125.13)  380.41                80
 05/30/2019   01:33:15   (   0.11,-128.43) (  -0.32,-130.17)  199.78                80
 05/31/2019   01:24:19   (   0.11,-128.42) (   0.38,-127.34)  124.01                80
 06/01/2019   01:12:41   (   0.11,-128.42) (   1.03,-124.50)  447.58                80
 06/02/2019   13:42:39   (  -0.13,-128.45) (   0.78,-132.31)  441.42                80
 06/03/2019   13:31:01   (  -0.13,-128.44) (   0.13,-129.47)  118.57                80
 06/04/2019   13:22:05   (  -0.13,-128.43) (  -0.57,-126.64)  204.12                80
 06/07/2019   01:40:41   (   0.15,-128.35) (  -0.65,-131.67)  379.94                80
 06/08/2019   01:29:04   (   0.15,-128.34) (   0.01,-128.83)   57.59                80