Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 1 9.  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)
 01/09/2013   22:27:13   (   0.09,-135.15) (   0.61,-132.80)  267.83                80
 01/12/2013   10:50:35   (  -0.10,-135.11) (   0.67,-138.43)  379.86                80
 01/13/2013   10:39:52   (  -0.09,-135.07) (   0.11,-135.84)   87.94                80
 01/14/2013   10:26:29   (  -0.09,-135.04) (  -0.51,-133.25)  204.06                80
 01/15/2013   10:15:46   (  -0.09,-135.00) (  -1.06,-130.65)  495.92                80
 01/16/2013   22:50:04   (   0.10,-134.91) (  -0.84,-138.93)  458.26                80
 01/17/2013   22:39:22   (   0.10,-134.88) (  -0.24,-136.34)  166.52                80
 01/18/2013   22:31:19   (   0.09,-134.84) (   0.37,-133.75)  125.09                80
 01/19/2013   22:20:36   (   0.09,-134.80) (   0.91,-131.15)  416.55                80
 01/22/2013   10:43:56   (  -0.09,-134.74) (   0.34,-136.78)  231.57                80