Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 5 27.  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)
 05/27/2015   23:15:32   (  -0.00,-135.19) (  -0.34,-136.56)  156.37                80
 05/28/2015   23:07:01   (  -0.00,-135.17) (   0.33,-133.85)  151.41                80
 05/29/2015   22:55:48   (  -0.01,-135.14) (   0.93,-131.12)  458.96                80
 05/31/2015   11:26:33   (  -0.02,-135.12) (   0.92,-139.16)  460.98                80
 06/01/2015   11:15:20   (  -0.01,-135.09) (   0.30,-136.44)  153.79                80
 06/02/2015   11:06:48   (  -0.01,-135.06) (  -0.33,-133.72)  153.19                80
 06/03/2015   10:55:35   (  -0.01,-135.03) (  -0.95,-131.00)  460.01                80
 06/04/2015   23:26:23   (   0.03,-134.95) (  -0.88,-139.05)  466.94                80
 06/05/2015   23:15:10   (   0.03,-134.91) (  -0.27,-136.33)  160.67                80
 06/06/2015   23:06:38   (   0.03,-134.87) (   0.34,-133.61)  145.52                80
 06/07/2015   22:55:24   (   0.02,-134.83) (   0.90,-130.87)  451.56                80
 06/09/2015   11:26:07   (  -0.04,-134.79) (   0.88,-138.91)  469.78                80