Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 6 12.  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)
 06/14/2012   22:41:52   (   0.15,-135.07) (  -0.41,-137.60)  288.05                80
 06/15/2012   22:33:54   (   0.15,-135.04) (   0.16,-135.03)    1.62                80
 06/16/2012   22:23:17   (   0.15,-135.01) (   0.73,-132.46)  291.05                80
 06/19/2012   10:44:14   (  -0.18,-134.93) (   0.53,-138.17)  368.77                80
 06/20/2012   10:33:36   (  -0.18,-134.89) (  -0.04,-135.60)   80.02                80
 06/21/2012   10:25:39   (  -0.18,-134.85) (  -0.61,-133.03)  208.65                80
 06/22/2012   10:15:01   (  -0.17,-134.81) (  -1.18,-130.46)  497.20                80
 06/23/2012   22:46:46   (   0.21,-134.75) (  -0.68,-138.77)  457.91                80
 06/24/2012   22:36:07   (   0.20,-134.71) (  -0.14,-136.19)  169.32                80
 06/25/2012   22:28:10   (   0.20,-134.66) (   0.46,-133.63)  119.08                80