Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 5 23.  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)
 05/25/2019   13:35:11   (  -0.10,-128.46) (   0.43,-130.81)  267.67                80
 05/26/2019   13:26:14   (  -0.09,-128.46) (  -0.21,-127.97)   56.44                80
 05/27/2019   13:14:36   (  -0.09,-128.46) (  -0.85,-125.13)  380.49                80
 05/30/2019   01:33:15   (   0.11,-128.43) (  -0.32,-130.17)  199.85                80
 05/31/2019   01:24:18   (   0.11,-128.42) (   0.33,-127.33)  123.97                80
 06/01/2019   01:12:41   (   0.11,-128.42) (   1.04,-124.51)  447.57                80
 06/02/2019   13:42:39   (  -0.13,-128.45) (   0.77,-132.31)  441.14                80
 06/03/2019   13:31:01   (  -0.13,-128.44) (   0.12,-129.47)  118.23                80
 06/04/2019   13:22:04   (  -0.13,-128.43) (  -0.52,-126.63)  204.49                80