Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 8 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 08/06/2019   17:57:17   (  -0.02,-128.36) (  -0.24,-127.29)  121.26                80
 08/08/2019   06:18:57   (  -0.02,-128.37) (  -0.79,-131.89)  399.93                80
 08/09/2019   05:55:38   (   0.00,-128.38) (   0.32,-126.89)  169.80                80
 08/10/2019   18:17:09   (   0.04,-128.41) (   0.70,-131.45)  346.05                80
 08/11/2019   17:53:49   (   0.01,-128.42) (  -0.41,-126.45)  223.77                80
 08/13/2019   06:15:30   (  -0.05,-128.43) (  -0.61,-131.05)  297.98                80
 08/14/2019   05:52:10   (  -0.02,-128.44) (   0.50,-126.05)  271.23                80
 08/15/2019   18:13:41   (   0.06,-128.46) (   0.52,-130.61)  245.48                80
 08/16/2019   17:50:22   (   0.03,-128.46) (  -0.60,-125.62)  323.97                80
 08/18/2019   06:12:02   (  -0.07,-128.47) (  -0.43,-130.21)  197.94                80
 08/19/2019   05:48:43   (  -0.04,-128.48) (   0.68,-125.22)  370.96                80