Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 6 24.  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)
 06/24/2012   22:36:10   (   0.19,-135.06) (  -0.07,-136.21)  130.67                80
 06/25/2012   22:28:12   (   0.19,-135.09) (   0.52,-133.64)  165.34                80
 06/26/2012   22:17:35   (   0.19,-135.12) (   1.11,-131.07)  461.20                80
 06/28/2012   10:49:11   (  -0.22,-135.16) (   0.73,-139.35)  478.15                80
 06/29/2012   10:38:33   (  -0.22,-135.18) (   0.15,-136.79)  183.04                80
 06/30/2012   10:30:36   (  -0.22,-135.20) (  -0.43,-134.22)  111.84                80
 07/01/2012   10:19:59   (  -0.22,-135.22) (  -1.01,-131.65)  406.57                80
 07/03/2012   22:41:02   (   0.25,-135.25) (  -0.26,-137.38)  243.97                80
 07/04/2012   22:33:05   (   0.25,-135.26) (   0.35,-134.82)   50.72                80
 07/05/2012   22:22:26   (   0.24,-135.28) (   0.91,-132.24)  345.45                80
 07/08/2012   10:43:27   (  -0.27,-135.32) (   0.32,-137.97)  301.53                80