Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2016 8 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/24/2016   10:33:48   (   0.38,-135.10) (   0.69,-136.57)  166.36                80
 08/25/2016   10:12:23   (   0.37,-135.13) (  -0.31,-132.03)  353.19                80
 08/26/2016   22:34:18   (  -0.37,-135.17) (  -0.87,-137.33)  246.99                80
 08/27/2016   22:18:13   (  -0.37,-135.20) (   0.19,-132.81)  272.75                80
 08/29/2016   10:40:01   (   0.36,-135.25) (   0.97,-138.08)  321.81                80
 08/30/2016   10:18:35   (   0.36,-135.27) (  -0.03,-133.54)  197.34                80
 08/31/2016   22:40:30   (  -0.36,-135.30) (  -1.14,-138.85)  404.23                80
 09/01/2016   22:24:25   (  -0.36,-135.32) (  -0.14,-134.31)  115.31                80
 09/03/2016   10:46:12   (   0.35,-135.38) (   1.31,-139.58)  478.97                80
 09/04/2016   10:24:47   (   0.36,-135.40) (   0.30,-135.04)   39.98                80
 09/06/2016   22:27:57   (  -0.35,-135.43) (  -0.47,-135.81)   44.40                80