Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 5 4.  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)
 05/04/2019   17:31:02   (  -0.09,-128.19) (  -0.64,-125.65)  288.78                80
 05/06/2019   05:49:58   (   0.09,-128.19) (  -0.34,-130.26)  234.82                80
 05/07/2019   05:26:36   (   0.10,-128.21) (   0.78,-125.26)  336.63                80
 05/08/2019   17:45:23   (  -0.10,-128.27) (   0.21,-129.83)  177.61                80
 05/09/2019   17:27:20   (  -0.11,-128.28) (  -0.84,-124.82)  393.39                80
 05/11/2019   05:46:16   (   0.11,-128.27) (  -0.13,-129.43)  131.51                80
 05/12/2019   05:22:53   (   0.11,-128.29) (   0.99,-124.44)  439.16                80
 05/13/2019   17:41:41   (  -0.12,-128.33) (   0.00,-129.01)   75.98                80
 05/14/2019   17:23:37   (  -0.12,-128.34) (  -1.06,-124.00)  494.73                80
 05/16/2019   05:42:32   (   0.12,-128.33) (   0.04,-128.60)   30.44                80