Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 8 10.  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)
 08/11/2019   05:41:57   (   0.01,-128.40) (  -0.26,-129.63)  140.42                80
 08/12/2019   05:18:32   (   0.04,-128.40) (   0.85,-124.63)  429.64                80
 08/13/2019   17:39:55   (  -0.00,-128.43) (   0.18,-129.17)   85.06                80
 08/14/2019   17:16:32   (  -0.03,-128.44) (  -0.99,-124.18)  485.22                80
 08/16/2019   05:38:04   (  -0.01,-128.43) (  -0.07,-128.76)   37.62                80
 08/18/2019   17:33:23   (   0.01,-128.46) (  -0.01,-128.31)   16.69                80
 08/21/2019   05:31:31   (  -0.02,-128.45) (   0.08,-127.89)   63.53                80
 08/22/2019   17:52:54   (   0.07,-128.46) (   0.97,-132.43)  453.42                80
 08/23/2019   17:29:31   (   0.04,-128.45) (  -0.21,-127.44)  115.90                80