Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2017 10 2.  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)
 10/03/2017   00:45:28   (  -0.12,-135.37) (  -0.99,-139.01)  416.89                80
 10/04/2017   00:34:00   (  -0.13,-135.36) (  -0.31,-136.22)   97.54                80
 10/05/2017   00:25:10   (  -0.13,-135.36) (   0.32,-133.42)  221.64                80
 10/07/2017   12:44:00   (   0.10,-135.45) (   0.83,-138.54)  352.62                80
 10/08/2017   12:32:32   (   0.11,-135.44) (   0.16,-135.74)   34.33                80
 10/09/2017   12:23:42   (   0.12,-135.43) (  -0.45,-132.94)  283.79                80
 10/12/2017   00:42:32   (  -0.08,-135.28) (  -0.74,-138.05)  317.01                80
 10/13/2017   00:31:03   (  -0.09,-135.26) (  -0.11,-135.25)    2.73                80
 10/14/2017   00:22:13   (  -0.09,-135.24) (   0.52,-132.45)  318.23                80
 10/16/2017   12:41:05   (   0.06,-135.30) (   0.59,-137.58)  259.67                80