Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 7 8.  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)
 07/10/2019   06:18:57   (   0.10,-127.51) (  -0.89,-131.87)  497.79                80
 07/11/2019   05:55:37   (   0.12,-127.46) (   0.22,-126.88)   66.29                80
 07/12/2019   18:17:10   (  -0.09,-127.44) (   0.78,-131.44)  455.17                80
 07/13/2019   17:53:50   (  -0.11,-127.40) (  -0.32,-126.45)  108.90                80
 07/15/2019   06:15:30   (   0.08,-127.29) (  -0.75,-131.03)  426.03                80
 07/16/2019   05:52:10   (   0.10,-127.24) (   0.36,-126.04)  137.35                80
 07/17/2019   18:13:41   (  -0.07,-127.21) (   0.70,-130.59)  385.10                80
 07/18/2019   17:50:23   (  -0.10,-127.17) (  -0.47,-125.61)  178.52                80
 07/20/2019   06:12:02   (   0.07,-127.05) (  -0.60,-130.19)  356.57                80
 07/21/2019   05:48:43   (   0.10,-127.00) (   0.51,-125.19)  206.50                80
 07/22/2019   18:10:14   (  -0.06,-126.97) (   0.55,-129.75)  316.63                80