Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 10 4.  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)
 10/04/2013   22:52:37   (  -0.24,-135.20) (  -0.89,-137.94)  312.71                80
 10/05/2013   22:41:47   (  -0.25,-135.18) (  -0.30,-135.32)   16.58                80
 10/06/2013   22:33:38   (  -0.25,-135.15) (   0.30,-132.70)  279.42                80
 10/09/2013   10:53:59   (   0.21,-135.12) (   0.95,-138.24)  356.67                80
 10/10/2013   10:43:10   (   0.22,-135.08) (   0.34,-135.62)   61.51                80
 10/11/2013   10:34:59   (   0.23,-135.04) (  -0.21,-132.99)  233.45                80
 10/13/2013   22:55:40   (  -0.18,-134.88) (  -1.03,-138.62)  425.64                80
 10/14/2013   22:44:50   (  -0.19,-134.84) (  -0.47,-135.98)  130.76                80
 10/15/2013   22:36:40   (  -0.19,-134.80) (   0.15,-133.37)  164.07                80
 10/16/2013   22:25:50   (  -0.20,-134.76) (   0.71,-130.74)  458.94                80