Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 5 26.  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)
 05/27/2019   13:14:37   (  -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)  199.61                80
 05/31/2019   01:24:18   (   0.11,-128.43) (   0.33,-127.33)  124.18                80
 06/01/2019   01:12:41   (   0.11,-128.42) (   1.04,-124.51)  447.74                80
 06/02/2019   13:42:39   (  -0.13,-128.45) (   0.77,-132.31)  441.40                80
 06/03/2019   13:31:01   (  -0.13,-128.44) (   0.13,-129.47)  118.55                80
 06/04/2019   13:22:04   (  -0.13,-128.43) (  -0.52,-126.63)  204.14                80
 06/07/2019   01:40:42   (   0.15,-128.35) (  -0.64,-131.67)  379.79                80
 06/08/2019   01:29:04   (   0.15,-128.34) (   0.01,-128.83)   57.43                80
 06/09/2019   01:20:07   (   0.15,-128.32) (   0.67,-126.00)  264.92                80