Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 8 6.  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)
 08/07/2013   10:34:44   (  -0.30,-135.26) (  -0.70,-133.47)  203.97                80
 08/09/2013   22:55:18   (   0.31,-135.20) (  -0.55,-139.06)  439.85                80
 08/10/2013   22:44:30   (   0.31,-135.18) (   0.03,-136.45)  143.97                80
 08/11/2013   22:36:21   (   0.31,-135.16) (   0.62,-133.83)  151.68                80
 08/12/2013   22:25:33   (   0.31,-135.13) (   1.20,-131.21)  447.09                80
 08/14/2013   10:59:36   (  -0.32,-135.09) (   0.69,-139.42)  494.48                80
 08/15/2013   10:46:08   (  -0.32,-135.06) (   0.10,-136.80)  199.77                80
 08/16/2013   10:38:00   (  -0.32,-135.02) (  -0.54,-134.20)   94.85                80
 08/17/2013   10:27:12   (  -0.33,-134.99) (  -1.13,-131.58)  389.18                80
 08/19/2013   22:47:44   (   0.33,-134.89) (  -0.17,-137.17)  259.47                80