Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 1 12.  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)
 01/13/2014   23:01:32   (   0.13,-134.98) (  -0.86,-139.32)  495.73                80
 01/14/2014   22:50:39   (   0.13,-135.01) (  -0.28,-136.68)  191.09                80
 01/15/2014   22:42:26   (   0.12,-135.05) (   0.37,-134.06)  113.48                80
 01/16/2014   22:31:33   (   0.12,-135.08) (   0.96,-131.42)  417.90                80
 01/19/2014   10:54:30   (  -0.13,-135.15) (   0.30,-136.93)  203.62                80
 01/20/2014   10:40:56   (  -0.12,-135.18) (  -0.31,-134.30)  100.54                80
 01/21/2014   10:30:03   (  -0.12,-135.21) (  -0.93,-131.66)  404.51                80
 01/23/2014   22:53:09   (   0.12,-135.27) (  -0.34,-137.21)  222.41                80
 01/24/2014   22:44:55   (   0.12,-135.29) (   0.27,-134.58)   80.89                80
 01/25/2014   22:34:02   (   0.12,-135.31) (   0.88,-131.94)  383.95                80