Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2018 7 7.  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)
 07/09/2018   06:30:51   (   0.14,-135.37) (  -0.28,-137.24)  212.62                80
 07/10/2018   06:07:29   (   0.16,-135.39) (   0.82,-132.24)  357.98                80
 07/11/2018   18:28:58   (  -0.13,-135.43) (   0.20,-136.80)  156.31                80
 07/12/2018   18:05:37   (  -0.15,-135.44) (  -0.96,-131.81)  413.54                80
 07/14/2018   06:27:15   (   0.13,-135.44) (  -0.09,-136.41)  110.86                80
 07/15/2018   06:03:54   (   0.15,-135.44) (   1.07,-131.42)  458.81                80
 07/16/2018   18:25:21   (  -0.13,-135.48) (   0.01,-135.97)   56.20                80
 07/19/2018   06:23:38   (   0.12,-135.48) (   0.10,-135.58)   11.59                80
 07/21/2018   18:19:05   (  -0.11,-135.52) (  -0.18,-135.14)   42.42                80