Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2011 11 15.  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)
 11/16/2011   05:11:59   (   0.20,-113.02) (  -0.33,-115.41)  271.73                80
 11/17/2011   04:48:44   (   0.21,-113.82) (   0.98,-110.45)  383.92                80
 11/18/2011   17:07:41   (  -0.20,-115.19) (  -0.22,-115.07)   13.58                80
 11/20/2011   05:29:25   (   0.19,-116.23) (  -0.57,-119.71)  396.13                80
 11/21/2011   05:06:09   (   0.19,-117.03) (   0.68,-114.75)  259.18                80
 11/22/2011   17:27:47   (  -0.18,-118.41) (   0.02,-119.38)  109.82                80
 11/25/2011   05:23:35   (   0.18,-120.22) (   0.45,-119.06)  132.83                80
 11/26/2011   17:45:12   (  -0.17,-121.61) (   0.29,-123.68)  235.23                80
 11/27/2011   17:21:57   (  -0.17,-122.39) (  -1.02,-118.73)  417.84                80