Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 1 21.  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)
 01/23/2014   22:53:09   (   0.13,-135.24) (  -0.35,-137.21)  225.68                80
 01/24/2014   22:44:55   (   0.12,-135.26) (   0.25,-134.57)   77.41                80
 01/25/2014   22:34:02   (   0.12,-135.27) (   0.86,-131.94)  380.18                80
 01/28/2014   10:56:56   (  -0.12,-135.31) (   0.35,-137.45)  244.29                80
 01/29/2014   10:43:22   (  -0.11,-135.31) (  -0.21,-134.80)   57.97                80
 01/30/2014   10:32:29   (  -0.11,-135.32) (  -0.84,-132.17)  360.08                80
 02/01/2014   22:55:36   (   0.11,-135.34) (  -0.41,-137.73)  272.33                80
 02/02/2014   22:47:22   (   0.11,-135.35) (   0.15,-135.08)   29.59                80
 02/03/2014   22:36:28   (   0.11,-135.35) (   0.77,-132.45)  331.31                80