Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 7 10.  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)
 07/10/2015   18:34:25   (  -0.08,-135.00) (   0.12,-135.91)  103.08                80
 07/11/2015   18:11:05   (  -0.09,-135.02) (  -1.00,-130.91)  467.68                80
 07/13/2015   06:32:43   (   0.07,-135.07) (  -0.05,-135.50)   50.12                80
 07/15/2015   18:30:52   (  -0.07,-135.08) (  -0.06,-135.06)    2.40                80
 07/18/2015   06:26:31   (   0.07,-135.13) (   0.19,-134.67)   53.30                80
 07/19/2015   18:47:59   (  -0.04,-135.13) (   0.88,-139.21)  465.85                80
 07/20/2015   18:24:39   (  -0.07,-135.14) (  -0.24,-134.22)  104.04                80
 07/22/2015   06:46:17   (   0.04,-135.17) (  -0.79,-138.81)  415.20                80
 07/23/2015   06:22:57   (   0.06,-135.17) (   0.34,-133.81)  154.56                80