Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 2 21.  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)
 02/21/2013   10:21:03   (  -0.03,-135.26) (  -0.80,-131.75)  399.75                80
 02/23/2013   22:47:16   (   0.02,-135.26) (  -0.49,-137.43)  247.69                80
 02/24/2013   22:33:52   (   0.02,-135.28) (   0.14,-134.84)   50.38                80
 02/25/2013   22:23:08   (   0.02,-135.29) (   0.70,-132.24)  348.25                80
 02/28/2013   10:49:08   (  -0.02,-135.38) (   0.53,-137.86)  283.00                80
 03/01/2013   10:35:43   (  -0.02,-135.39) (  -0.02,-135.26)   14.42                80
 03/02/2013   10:25:00   (  -0.02,-135.40) (  -0.64,-132.67)  311.08                80
 03/04/2013   22:51:10   (   0.01,-135.35) (  -0.64,-138.33)  339.14                80
 03/05/2013   22:40:25   (   0.01,-135.36) (  -0.06,-135.73)   42.66                80
 03/06/2013   22:27:01   (   0.01,-135.36) (   0.53,-133.14)  253.80                80