Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 8 14.  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)
 08/15/2012   10:43:54   (   0.43,-134.81) (   0.97,-137.23)  275.50                80
 08/16/2012   10:30:36   (   0.43,-134.77) (   0.39,-134.66)   13.72                80
 08/17/2012   10:19:57   (   0.43,-134.73) (  -0.19,-132.08)  302.71                80
 08/19/2012   22:43:38   (  -0.42,-134.63) (  -1.15,-137.79)  360.31                80
 08/20/2012   22:33:00   (  -0.43,-134.59) (  -0.59,-135.22)   71.66                80
 08/21/2012   22:25:02   (  -0.43,-134.55) (   0.03,-132.66)  216.82                80
 08/24/2012   10:48:38   (   0.41,-134.44) (   1.33,-138.34)  445.54                80
 08/25/2012   10:38:00   (   0.41,-134.39) (   0.75,-135.77)  158.05                80
 08/26/2012   10:24:41   (   0.41,-134.33) (   0.17,-133.19)  129.36                80
 08/27/2012   10:14:03   (   0.41,-134.28) (  -0.40,-130.62)  416.64                80