Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2014 8 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/09/2014   10:28:28   (  -0.25,-135.49) (  -0.65,-133.72)  201.80                80
 08/10/2014   22:47:48   (   0.26,-135.50) (  -0.53,-139.03)  402.70                80
 08/11/2014   22:31:45   (   0.26,-135.49) (   0.49,-134.51)  112.72                80
 08/13/2014   10:50:55   (  -0.26,-135.47) (   0.73,-139.77)  491.13                80
 08/14/2014   10:34:53   (  -0.26,-135.46) (  -0.30,-135.25)   24.08                80
 08/16/2014   22:35:30   (   0.27,-135.45) (   0.15,-136.03)   66.34                80
 08/17/2014   22:19:27   (   0.27,-135.43) (   1.17,-131.51)  448.34                80
 08/19/2014   10:38:38   (  -0.28,-135.40) (   0.04,-136.77)  156.61                80
 08/20/2014   10:22:35   (  -0.28,-135.39) (  -0.99,-132.25)  357.74                80
 08/21/2014   22:41:54   (   0.29,-135.37) (  -0.18,-137.56)  248.56                80
 08/22/2014   22:25:51   (   0.29,-135.36) (   0.79,-133.02)  265.61                80