Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2011 11 27.  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)
 11/28/2011   09:51:40   (  -0.00,-122.86) (   0.40,-124.55)  193.86                80
 11/29/2011   09:38:31   (   0.00,-123.65) (  -0.35,-122.05)  182.26                80
 12/01/2011   22:05:17   (   0.02,-125.90) (  -0.46,-127.95)  234.06                80
 12/02/2011   21:52:08   (   0.01,-126.70) (   0.29,-125.45)  142.72                80
 12/05/2011   10:18:50   (  -0.03,-128.51) (   0.63,-131.31)  320.94                80
 12/06/2011   10:05:42   (  -0.02,-129.30) (  -0.14,-128.82)   54.94                80
 12/07/2011   09:55:12   (  -0.01,-130.09) (  -0.87,-126.31)  430.83                80
 12/08/2011   22:32:28   (   0.03,-131.51) (  -0.68,-134.72)  365.26                80
 12/09/2011   22:19:18   (   0.02,-132.30) (   0.04,-132.21)   10.82                80
 12/10/2011   22:08:49   (   0.01,-133.09) (   0.76,-129.70)  386.73                80