Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 5 31.  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)
 06/01/2019   17:50:57   (  -0.14,-128.46) (   0.36,-130.86)  273.03                80
 06/02/2019   17:27:38   (  -0.15,-128.46) (  -0.71,-125.88)  293.87                80
 06/04/2019   05:49:19   (   0.15,-128.40) (  -0.30,-130.50)  238.71                80
 06/05/2019   05:26:00   (   0.16,-128.39) (   0.77,-125.51)  327.48                80
 06/06/2019   17:47:33   (  -0.15,-128.41) (   0.22,-130.10)  192.76                80
 06/07/2019   17:24:15   (  -0.16,-128.40) (  -0.91,-125.13)  373.15                80
 06/09/2019   05:45:55   (   0.16,-128.34) (  -0.16,-129.74)  160.37                80
 06/10/2019   05:22:36   (   0.17,-128.32) (   0.97,-124.76)  405.29                80
 06/11/2019   17:44:09   (  -0.16,-128.34) (   0.08,-129.35)  115.46                80
 06/12/2019   17:20:50   (  -0.17,-128.32) (  -1.05,-124.37)  450.24                80
 06/14/2019   05:42:31   (   0.16,-128.25) (  -0.02,-128.98)   83.49                80