Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 10 16.  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)
 10/16/2016   11:57:11   (   0.10,-134.92) (   0.48,-136.64)  196.17                80
 10/17/2016   11:48:28   (   0.10,-134.88) (  -0.14,-133.86)  115.81                80
 10/18/2016   11:37:04   (   0.11,-134.84) (  -0.75,-131.09)  427.64                80
 10/20/2016   00:07:33   (  -0.07,-134.72) (  -1.05,-139.06)  494.56                80
 10/20/2016   23:56:10   (  -0.08,-134.68) (  -0.44,-136.28)  183.05                80
 10/21/2016   23:47:27   (  -0.08,-134.63) (   0.17,-133.51)  128.26                80
 10/22/2016   23:36:03   (  -0.09,-134.59) (   0.78,-130.73)  439.59                80
 10/24/2016   12:06:31   (   0.05,-134.57) (   1.01,-138.70)  470.99                80
 10/25/2016   11:55:08   (   0.05,-134.52) (   0.38,-135.92)  159.82                80
 10/26/2016   11:46:24   (   0.06,-134.48) (  -0.25,-133.15)  151.26                80
 10/27/2016   11:35:01   (   0.07,-134.43) (  -0.88,-130.38)  462.34                80
 10/29/2016   00:05:31   (  -0.02,-134.29) (  -0.95,-138.35)  462.53                80
 10/29/2016   23:54:08   (  -0.03,-134.24) (  -0.33,-135.57)  151.67                80