Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 7 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 07/15/2019   17:40:55   (  -0.12,-127.81) (   0.12,-129.01)  136.25                80
 07/16/2019   17:17:36   (  -0.14,-127.85) (  -0.96,-124.02)  434.73                80
 07/18/2019   05:39:17   (   0.12,-127.87) (  -0.07,-128.65)   88.33                80
 07/19/2019   05:15:58   (   0.14,-127.90) (   1.07,-123.67)  482.02                80
 07/20/2019   17:37:31   (  -0.11,-127.98) (  -0.07,-128.26)   32.24                80
 07/23/2019   05:33:13   (   0.11,-128.04) (   0.12,-127.90)   15.40                80
 07/25/2019   17:31:26   (  -0.10,-128.12) (  -0.26,-127.51)   70.08                80
 07/27/2019   05:53:07   (   0.07,-128.15) (  -0.82,-132.12)  453.11                80
 07/28/2019   05:29:48   (   0.09,-128.17) (   0.32,-127.15)  116.10                80