Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 6 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 06/01/2012   10:34:15   (  -0.08,-135.35) (   0.05,-135.78)   49.35                80
 06/02/2012   10:26:19   (  -0.08,-135.34) (  -0.54,-133.22)  241.20                80
 06/04/2012   22:47:32   (   0.11,-135.29) (  -0.71,-138.99)  421.89                80
 06/05/2012   22:36:55   (   0.11,-135.27) (  -0.16,-136.42)  131.75                80
 06/06/2012   22:28:58   (   0.10,-135.24) (   0.44,-133.86)  158.30                80
 06/07/2012   22:18:21   (   0.10,-135.22) (   0.98,-131.29)  448.38                80
 06/09/2012   10:49:54   (  -0.13,-135.18) (   0.84,-139.56)  499.02                80
 06/10/2012   10:39:17   (  -0.13,-135.15) (   0.30,-136.98)  209.21                80
 06/11/2012   10:31:20   (  -0.12,-135.13) (  -0.29,-134.42)   80.48                80
 06/12/2012   10:20:44   (  -0.12,-135.10) (  -0.88,-131.86)  370.08                80
 06/14/2012   22:41:55   (   0.15,-135.03) (  -0.41,-137.62)  294.57                80