Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 6 28.  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)
 06/28/2015   11:13:57   (  -0.12,-134.72) (   0.07,-135.68)  108.63                80
 06/29/2015   11:05:24   (  -0.12,-134.75) (  -0.53,-132.95)  205.76                80
 07/01/2015   23:25:04   (   0.14,-134.82) (  -0.67,-138.30)  397.89                80
 07/02/2015   23:13:51   (   0.14,-134.84) (  -0.01,-135.58)   84.34                80
 07/03/2015   23:05:18   (   0.14,-134.87) (   0.58,-132.86)  229.12                80
 07/06/2015   11:24:41   (  -0.16,-134.93) (   0.57,-138.15)  366.15                80
 07/07/2015   11:13:27   (  -0.15,-134.96) (  -0.04,-135.42)   52.90                80
 07/08/2015   11:04:54   (  -0.15,-134.98) (  -0.66,-132.69)  260.16                80
 07/10/2015   23:24:35   (   0.17,-135.02) (  -0.52,-138.05)  346.49                80
 07/11/2015   23:13:21   (   0.17,-135.03) (   0.09,-135.33)   34.08                80