Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 10 19.  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)
 10/20/2012   10:41:38   (   0.14,-135.35) (   0.56,-137.21)  212.48                80
 10/21/2012   10:33:38   (   0.15,-135.33) (  -0.00,-134.63)   80.06                80
 10/22/2012   10:22:57   (   0.15,-135.32) (  -0.57,-132.04)  372.59                80
 10/24/2012   22:43:59   (  -0.11,-135.23) (  -0.66,-137.77)  289.35                80
 10/25/2012   22:33:18   (  -0.12,-135.21) (  -0.13,-135.18)    3.85                80
 10/26/2012   22:25:17   (  -0.12,-135.19) (   0.46,-132.60)  295.85                80
 10/29/2012   10:46:07   (   0.09,-135.19) (   0.82,-138.27)  351.74                80
 10/30/2012   10:35:27   (   0.10,-135.17) (   0.24,-135.68)   59.91                80
 10/31/2012   10:27:26   (   0.10,-135.14) (  -0.33,-133.10)  231.85                80