Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 6 24.  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)
 06/24/2019   05:33:02   (   0.17,-128.05) (   0.31,-127.47)   67.05                80
 06/25/2019   17:54:34   (  -0.15,-128.07) (   0.72,-132.05)  453.74                80
 06/26/2019   17:31:15   (  -0.17,-128.04) (  -0.36,-127.06)  110.60                80
 06/28/2019   05:52:56   (   0.15,-127.94) (  -0.66,-131.69)  426.74                80
 06/29/2019   05:29:37   (   0.16,-127.90) (   0.41,-126.70)  136.88                80
 06/30/2019   17:51:09   (  -0.14,-127.90) (   0.61,-131.28)  385.25                80
 07/01/2019   17:27:51   (  -0.16,-127.87) (  -0.52,-126.31)  178.07                80
 07/03/2019   05:49:31   (   0.14,-127.75) (  -0.56,-130.92)  360.58                80
 07/04/2019   05:26:12   (   0.16,-127.71) (   0.58,-125.94)  201.96                80
 07/05/2019   17:47:44   (  -0.14,-127.70) (   0.50,-130.52)  321.69                80
 07/06/2019   17:24:25   (  -0.16,-127.66) (  -0.63,-125.54)  240.94                80