Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 7 3.  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)
 07/06/2019   06:01:45   (   0.13,-127.67) (   0.12,-127.73)    7.31                80
 07/08/2019   17:57:18   (  -0.13,-127.61) (  -0.22,-127.30)   36.24                80
 07/10/2019   06:18:57   (   0.10,-127.51) (  -0.91,-131.87)  497.91                80
 07/11/2019   05:55:38   (   0.12,-127.47) (   0.26,-126.89)   66.14                80
 07/12/2019   18:17:09   (  -0.09,-127.44) (   0.80,-131.44)  455.70                80
 07/13/2019   17:53:50   (  -0.11,-127.40) (  -0.31,-126.44)  108.34                80
 07/15/2019   06:15:29   (   0.08,-127.29) (  -0.76,-131.03)  426.22                80
 07/16/2019   05:52:10   (   0.10,-127.24) (   0.35,-126.03)  137.20                80
 07/17/2019   18:13:41   (  -0.07,-127.21) (   0.71,-130.59)  385.67                80