Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 4 29.  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)
 04/30/2015   23:16:29   (  -0.06,-135.39) (  -0.50,-137.21)  207.92                80
 05/01/2015   23:07:57   (  -0.06,-135.40) (   0.12,-134.49)  103.13                80
 05/02/2015   22:56:46   (  -0.06,-135.41) (   0.75,-131.78)  413.89                80
 05/04/2015   11:27:34   (   0.05,-135.46) (   1.03,-139.84)  498.99                80
 05/05/2015   11:16:23   (   0.05,-135.47) (   0.41,-137.13)  188.75                80
 05/06/2015   11:07:51   (   0.05,-135.47) (  -0.21,-134.41)  121.33                80
 05/07/2015   10:56:40   (   0.05,-135.47) (  -0.84,-131.69)  431.22                80
 05/08/2015   23:27:25   (  -0.04,-135.42) (  -1.02,-139.73)  491.79                80
 05/09/2015   23:16:14   (  -0.04,-135.42) (  -0.38,-137.02)  182.30                80
 05/10/2015   23:07:41   (  -0.05,-135.41) (   0.20,-134.29)  127.15                80
 05/11/2015   22:56:30   (  -0.05,-135.40) (   0.83,-131.58)  436.44                80