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)
 07/14/2019   05:19:23   (   0.14,-127.73) (   0.90,-124.43)  377.34                80
 07/15/2019   17:40:54   (  -0.12,-127.81) (   0.17,-129.00)  136.28                80
 07/16/2019   17:17:36   (  -0.14,-127.85) (  -0.97,-124.03)  434.74                80
 07/18/2019   05:39:17   (   0.12,-127.88) (  -0.05,-128.65)   88.06                80
 07/19/2019   05:15:59   (   0.14,-127.91) (   1.09,-123.68)  482.33                80
 07/20/2019   17:37:31   (  -0.11,-127.98) (  -0.08,-128.26)   32.15                80
 07/23/2019   05:33:13   (   0.11,-128.04) (   0.14,-127.90)   15.78                80
 07/24/2019   17:54:45   (  -0.08,-128.10) (   0.87,-132.49)  499.72                80
 07/25/2019   17:31:26   (  -0.10,-128.13) (  -0.22,-127.50)   70.58                80
 07/27/2019   05:53:07   (   0.07,-128.15) (  -0.81,-132.13)  452.38                80