Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 11 30.  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)
 12/03/2016   00:08:40   (   0.09,-135.36) (  -0.61,-138.31)  337.42                80
 12/03/2016   23:57:17   (   0.08,-135.36) (   0.06,-135.55)   21.42                80
 12/04/2016   23:48:32   (   0.08,-135.35) (   0.67,-132.77)  294.63                80
 12/07/2016   12:07:26   (  -0.10,-135.37) (   0.51,-137.91)  290.71                80
 12/08/2016   11:58:43   (  -0.09,-135.35) (  -0.16,-135.14)   24.87                80
 12/09/2016   11:47:18   (  -0.09,-135.34) (  -0.78,-132.36)  340.09                80
 12/12/2016   00:06:31   (   0.10,-135.26) (  -0.41,-137.58)  264.08                80
 12/12/2016   23:57:47   (   0.09,-135.24) (   0.21,-134.80)   50.66                80
 12/13/2016   23:46:22   (   0.09,-135.22) (   0.84,-132.03)  365.19                80