Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 4 28.  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)
 04/28/2012   22:37:47   (  -0.03,-135.10) (  -0.38,-136.67)  179.29                80
 04/29/2012   22:29:51   (  -0.03,-135.12) (   0.23,-134.11)  116.08                80
 04/30/2012   22:19:15   (  -0.04,-135.15) (   0.78,-131.55)  411.27                80
 05/03/2012   10:40:14   (   0.02,-135.21) (   0.48,-137.26)  233.30                80
 05/04/2012   10:32:17   (   0.02,-135.24) (  -0.10,-134.70)   61.39                80
 05/05/2012   10:21:41   (   0.02,-135.25) (  -0.69,-132.13)  355.91                80
 05/07/2012   22:42:54   (   0.01,-135.30) (  -0.56,-137.91)  296.92                80
 05/08/2012   22:34:57   (   0.00,-135.31) (   0.02,-135.34)    4.04                80
 05/09/2012   22:24:20   (  -0.00,-135.33) (   0.56,-132.77)  291.05                80