Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 7 15.  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)
 07/15/2014   23:06:56   (   0.18,-135.11) (  -0.67,-138.77)  417.26                80
 07/16/2014   22:55:56   (   0.18,-135.08) (  -0.07,-136.10)  116.03                80
 07/17/2014   22:47:35   (   0.17,-135.05) (   0.53,-133.43)  185.07                80
 07/18/2014   22:36:35   (   0.17,-135.02) (   1.14,-130.76)  486.07                80
 07/20/2014   11:07:32   (  -0.19,-134.97) (   0.69,-138.86)  444.49                80
 07/21/2014   10:56:32   (  -0.19,-134.93) (   0.09,-136.19)  144.03                80
 07/22/2014   10:48:11   (  -0.19,-134.89) (  -0.50,-133.52)  156.29                80
 07/23/2014   10:37:11   (  -0.19,-134.86) (  -1.10,-130.85)  456.50                80
 07/24/2014   23:08:20   (   0.22,-134.80) (  -0.77,-139.00)  479.42                80
 07/25/2014   22:57:20   (   0.22,-134.77) (  -0.15,-136.33)  179.16                80
 07/26/2014   22:48:59   (   0.22,-134.73) (   0.47,-133.67)  120.99                80
 07/27/2014   22:37:58   (   0.21,-134.68) (   1.04,-130.99)  421.10                80