Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2017 8 8.  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)
 08/10/2017   06:28:10   (   0.04,-134.81) (   0.09,-134.68)   15.13                80
 08/11/2017   18:44:21   (  -0.08,-134.96) (   0.88,-139.26)  489.96                80
 08/12/2017   18:26:21   (  -0.05,-134.98) (  -0.21,-134.26)   82.05                80
 08/14/2017   06:42:40   (   0.09,-134.89) (  -0.82,-138.85)  451.77                80
 08/15/2017   06:24:41   (   0.07,-134.91) (   0.33,-133.86)  119.41                80
 08/16/2017   18:40:52   (  -0.10,-135.03) (   0.65,-138.43)  387.45                80
 08/17/2017   18:22:51   (  -0.08,-135.04) (  -0.44,-133.43)  183.59                80
 08/19/2017   06:39:11   (   0.11,-134.95) (  -0.58,-138.03)  351.08                80
 08/20/2017   06:21:10   (   0.09,-134.96) (   0.51,-133.03)  219.18                80
 08/21/2017   18:37:22   (  -0.13,-135.07) (   0.47,-137.60)  289.09                80