Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2018 2 24.  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)
 02/26/2018   18:25:55   (   0.03,-135.40) (  -0.03,-135.05)   39.31                80
 02/28/2018   06:44:53   (  -0.03,-135.39) (  -1.00,-139.65)  485.80                80
 03/01/2018   06:21:33   (  -0.03,-135.38) (   0.14,-134.66)   82.37                80
 03/02/2018   18:40:22   (   0.03,-135.36) (   0.88,-139.22)  439.71                80
 03/03/2018   18:22:21   (   0.03,-135.35) (  -0.20,-134.22)  128.47                80
 03/05/2018   06:38:39   (  -0.03,-135.34) (  -0.83,-138.81)  396.96                80
 03/06/2018   06:20:39   (  -0.04,-135.32) (   0.30,-133.82)  170.80                80
 03/07/2018   18:36:48   (   0.03,-135.29) (   0.71,-138.39)  352.27                80
 03/08/2018   18:18:46   (   0.03,-135.28) (  -0.37,-133.38)  215.24                80
 03/10/2018   06:35:05   (  -0.03,-135.25) (  -0.66,-137.98)  311.20                80