Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 5 7.  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)
 05/08/2015   23:27:25   (  -0.04,-135.41) (  -1.01,-139.73)  492.50                80
 05/09/2015   23:16:13   (  -0.04,-135.41) (  -0.43,-137.01)  183.06                80
 05/10/2015   23:07:41   (  -0.04,-135.40) (   0.20,-134.29)  126.31                80
 05/11/2015   22:56:30   (  -0.05,-135.39) (   0.84,-131.58)  435.55                80
 05/13/2015   11:27:17   (   0.03,-135.42) (   1.00,-139.63)  480.51                80
 05/14/2015   11:16:06   (   0.04,-135.41) (   0.35,-136.92)  171.63                80
 05/15/2015   11:07:33   (   0.04,-135.39) (  -0.23,-134.19)  137.16                80
 05/16/2015   10:56:22   (   0.04,-135.38) (  -0.88,-131.48)  445.80                80
 05/17/2015   23:27:06   (  -0.02,-135.32) (  -1.00,-139.51)  478.75                80
 05/18/2015   23:15:54   (  -0.02,-135.30) (  -0.35,-136.80)  170.45                80
 05/19/2015   23:07:22   (  -0.02,-135.28) (   0.24,-134.07)  137.77                80
 05/20/2015   22:56:11   (  -0.03,-135.26) (   0.90,-131.36)  445.94                80