Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2018 11 4.  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)
 11/04/2018   05:45:03   (   0.29,-130.82) (   1.14,-127.08)  426.03                80
 11/05/2018   18:01:05   (  -0.29,-129.44) (   0.21,-131.57)  243.06                80
 11/06/2018   17:43:01   (  -0.29,-128.61) (  -0.74,-126.54)  236.15                80
 11/08/2018   05:59:14   (   0.29,-127.45) (  -0.50,-131.09)  414.54                80
 11/09/2018   05:41:09   (   0.28,-126.62) (   0.39,-126.04)   65.55                80
 11/11/2018   17:36:28   (  -0.28,-124.44) (  -0.06,-125.51)  122.31                80
 11/12/2018   17:18:22   (  -0.27,-123.60) (  -0.95,-120.47)  356.28                80
 11/14/2018   05:34:35   (   0.27,-122.41) (  -0.29,-125.02)  297.18                80
 11/15/2018   05:16:30   (   0.27,-121.58) (   0.60,-119.98)  182.38                80
 11/16/2018   17:32:33   (  -0.26,-120.24) (   0.68,-124.48)  482.68                80
 11/17/2018   17:11:49   (  -0.26,-119.40) (  -0.27,-119.45)    5.21                80