Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2011 11 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)
 11/09/2011   20:53:56   (  -0.05,-108.11) (  -0.50,-110.09)  225.99                80
 11/10/2011   20:40:49   (  -0.06,-108.91) (   0.24,-107.60)  150.35                80
 11/13/2011   09:07:37   (   0.03,-110.71) (   0.64,-113.49)  317.20                80
 11/14/2011   08:54:28   (   0.05,-111.50) (  -0.05,-110.98)   58.72                80
 11/15/2011   08:44:01   (   0.05,-112.30) (  -0.81,-108.49)  434.66                80
 11/16/2011   21:21:15   (  -0.02,-113.76) (  -0.72,-116.89)  357.74                80
 11/17/2011   21:08:07   (  -0.03,-114.55) (  -0.02,-114.39)   18.56                80
 11/18/2011   20:57:39   (  -0.04,-115.35) (   0.75,-111.89)  394.47                80
 11/20/2011   09:34:53   (  -0.00,-116.35) (   0.90,-120.28)  448.82                80
 11/21/2011   09:24:25   (   0.01,-117.14) (   0.18,-117.78)   73.12                80
 11/22/2011   09:11:17   (   0.02,-117.93) (  -0.60,-115.28)  302.51                80