Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2011 12 4.  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)
 12/05/2011   10:18:51   (  -0.03,-128.20) (   0.70,-131.30)  354.62                80
 12/06/2011   10:05:42   (  -0.02,-128.92) (  -0.07,-128.81)   13.60                80
 12/07/2011   09:55:13   (  -0.01,-129.63) (  -0.78,-126.29)  381.33                80
 12/08/2011   22:32:27   (   0.03,-130.91) (  -0.86,-134.68)  430.66                80
 12/09/2011   22:21:59   (   0.02,-131.63) (  -0.10,-132.18)   62.58                80
 12/10/2011   22:08:49   (   0.01,-132.35) (   0.61,-129.67)  305.31                80
 12/13/2011   10:35:28   (  -0.03,-133.99) (   0.34,-135.52)  175.07                80
 12/14/2011   10:22:18   (  -0.02,-134.70) (  -0.39,-133.01)  191.72                80
 12/16/2011   22:49:05   (   0.04,-136.65) (  -0.47,-138.91)  257.45                80
 12/17/2011   22:35:56   (   0.03,-137.36) (   0.26,-136.40)  109.64                80