Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 6 25.  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)
 06/25/2019   17:54:35   (  -0.15,-128.07) (   0.70,-132.06)  453.64                80
 06/26/2019   17:31:15   (  -0.17,-128.04) (  -0.38,-127.07)  110.68                80
 06/28/2019   05:52:56   (   0.15,-127.94) (  -0.70,-131.68)  426.58                80
 06/29/2019   05:29:37   (   0.16,-127.90) (   0.43,-126.70)  137.06                80
 06/30/2019   17:51:09   (  -0.14,-127.91) (   0.59,-131.29)  385.04                80
 07/01/2019   17:27:50   (  -0.16,-127.87) (  -0.49,-126.30)  178.29                80
 07/03/2019   05:49:31   (   0.14,-127.76) (  -0.53,-130.92)  360.34                80
 07/04/2019   05:26:12   (   0.16,-127.71) (   0.54,-125.94)  202.21                80
 07/05/2019   17:47:44   (  -0.14,-127.70) (   0.48,-130.52)  321.36                80
 07/06/2019   17:24:26   (  -0.16,-127.66) (  -0.66,-125.55)  241.29                80
 07/08/2019   05:46:06   (   0.14,-127.54) (  -0.42,-130.16)  297.69                80