Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 3 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)
 03/28/2013   10:47:20   (   0.02,-135.16) (   0.62,-137.91)  313.53                80
 03/29/2013   10:36:35   (   0.02,-135.13) (   0.08,-135.30)   20.40                80
 03/30/2013   10:28:30   (   0.02,-135.10) (  -0.53,-132.70)  272.78                80
 04/01/2013   22:51:52   (  -0.02,-134.98) (  -0.79,-138.33)  381.61                80
 04/02/2013   22:41:07   (  -0.02,-134.94) (  -0.17,-135.73)   89.12                80
 04/03/2013   22:27:42   (  -0.02,-134.91) (   0.39,-133.12)  203.40                80
 04/04/2013   22:16:57   (  -0.02,-134.87) (   0.94,-130.51)  495.80                80
 04/06/2013   10:51:06   (   0.03,-134.83) (   0.90,-138.76)  447.55                80
 04/07/2013   10:40:20   (   0.03,-134.79) (   0.34,-136.15)  155.25                80
 04/08/2013   10:32:15   (   0.03,-134.75) (  -0.22,-133.54)  137.00                80
 04/09/2013   10:21:30   (   0.02,-134.71) (  -0.84,-130.95)  429.08                80