Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 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)
 02/21/2012   22:45:44   (  -0.01,-135.37) (  -0.64,-138.03)  303.68                80
 02/22/2012   22:35:11   (  -0.01,-135.39) (  -0.02,-135.48)   10.81                80
 02/23/2012   22:21:56   (  -0.01,-135.40) (   0.55,-132.93)  282.16                80
 02/26/2012   10:48:24   (   0.01,-135.44) (   0.75,-138.68)  369.46                80
 02/27/2012   10:37:50   (   0.01,-135.45) (   0.19,-136.12)   77.19                80
 02/28/2012   10:24:36   (   0.01,-135.46) (  -0.43,-133.58)  215.03                80
 03/01/2012   22:51:07   (  -0.02,-135.47) (  -0.88,-139.33)  440.08                80
 03/02/2012   22:40:33   (  -0.02,-135.48) (  -0.29,-136.78)  148.38                80
 03/03/2012   22:27:17   (  -0.02,-135.48) (   0.24,-134.22)  143.27                80
 03/04/2012   22:16:43   (  -0.01,-135.48) (   0.84,-131.66)  434.69                80