Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2018 11 2.  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)
 11/03/2018   06:03:07   (   0.29,-131.63) (   0.18,-132.11)   54.47                80
 11/04/2018   05:45:03   (   0.29,-130.82) (   1.13,-127.08)  426.02                80
 11/05/2018   18:01:06   (  -0.29,-129.44) (   0.16,-131.58)  242.89                80
 11/06/2018   17:43:01   (  -0.29,-128.61) (  -0.73,-126.54)  236.37                80
 11/08/2018   05:59:14   (   0.29,-127.45) (  -0.51,-131.09)  414.39                80
 11/09/2018   05:41:10   (   0.28,-126.63) (   0.44,-126.05)   65.77                80
 11/11/2018   17:36:27   (  -0.28,-124.44) (  -0.04,-125.51)  121.92                80
 11/12/2018   17:18:23   (  -0.27,-123.60) (  -1.00,-120.48)  356.70                80
 11/14/2018   05:34:35   (   0.27,-122.41) (  -0.30,-125.02)  296.81                80
 11/15/2018   05:16:31   (   0.27,-121.58) (   0.65,-119.99)  182.79                80
 11/16/2018   17:32:33   (  -0.26,-120.25) (   0.70,-124.47)  482.16                80