Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 6 14.  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   22:41:51   (   0.15,-135.07) (  -0.43,-137.59)  288.12                80
 06/15/2012   22:32:05   (   0.15,-135.04) (   0.15,-135.03)    1.65                29
 06/16/2012   22:23:16   (   0.15,-135.01) (   0.73,-132.46)  291.05                80
 06/19/2012   10:44:12   (  -0.18,-134.92) (   0.56,-138.15)  368.63                80
 06/20/2012   10:33:35   (  -0.18,-134.89) (  -0.02,-135.59)   79.78                80
 06/21/2012   10:25:37   (  -0.18,-134.85) (  -0.60,-133.02)  208.94                80
 06/22/2012   10:15:00   (  -0.17,-134.81) (  -1.19,-130.45)  497.60                80
 06/23/2012   22:46:43   (   0.21,-134.74) (  -0.70,-138.75)  457.32                80
 06/24/2012   22:36:05   (   0.20,-134.70) (  -0.15,-136.18)  168.62                80
 06/25/2012   22:28:06   (   0.20,-134.66) (   0.42,-133.60)  119.89                80
 06/26/2012   22:17:28   (   0.19,-134.62) (   0.98,-131.03)  408.29                80