Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 5 13.  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)
 05/14/2012   10:26:49   (  -0.00,-135.40) (  -0.44,-133.36)  231.45                80
 05/16/2012   22:48:04   (   0.03,-135.42) (  -0.84,-139.14)  424.24                80
 05/17/2012   22:37:28   (   0.03,-135.43) (  -0.22,-136.58)  131.08                80
 05/18/2012   22:29:32   (   0.03,-135.44) (   0.34,-134.02)  161.88                80
 05/19/2012   22:18:55   (   0.02,-135.44) (   0.91,-131.45)  454.71                80
 05/21/2012   10:50:28   (  -0.06,-135.45) (   0.92,-139.72)  487.18                80
 05/22/2012   10:39:51   (  -0.05,-135.45) (   0.35,-137.15)  194.80                80
 05/23/2012   10:31:55   (  -0.05,-135.45) (  -0.22,-134.59)   97.45                80
 05/24/2012   10:21:18   (  -0.04,-135.45) (  -0.79,-132.02)  389.55                80
 05/26/2012   22:42:33   (   0.07,-135.43) (  -0.48,-137.80)  270.41                80