Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 10 11.  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)
 10/12/2014   10:48:26   (   0.19,-135.36) (  -0.46,-132.59)  316.62                80
 10/14/2014   23:08:31   (  -0.15,-135.34) (  -0.76,-138.05)  308.86                80
 10/15/2014   22:57:27   (  -0.16,-135.34) (  -0.19,-135.36)    4.69                80
 10/16/2014   22:49:05   (  -0.16,-135.33) (   0.44,-132.69)  301.13                80
 10/19/2014   11:08:53   (   0.12,-135.31) (   0.78,-138.09)  317.00                80
 10/20/2014   11:00:17   (   0.13,-135.30) (   0.14,-135.42)   12.55                66
 10/21/2014   10:49:28   (   0.14,-135.29) (  -0.45,-132.73)  292.06                80
 10/23/2014   23:09:33   (  -0.10,-135.24) (  -0.79,-138.20)  337.56                80
 10/24/2014   22:58:31   (  -0.11,-135.22) (  -0.15,-135.52)   33.73                80