Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 3 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)
 03/30/2013   10:28:30   (   0.02,-135.10) (  -0.51,-132.70)  273.23                80
 04/01/2013   22:51:52   (  -0.02,-134.99) (  -0.80,-138.32)  381.12                80
 04/02/2013   22:41:07   (  -0.02,-134.95) (  -0.19,-135.73)   88.53                80
 04/03/2013   22:27:42   (  -0.02,-134.91) (   0.37,-133.12)  204.00                80
 04/04/2013   22:16:57   (  -0.03,-134.87) (   0.98,-130.52)  496.44                80
 04/06/2013   10:51:06   (   0.03,-134.84) (   0.92,-138.75)  446.79                80
 04/07/2013   10:40:20   (   0.03,-134.80) (   0.36,-136.15)  154.50                80
 04/08/2013   10:32:16   (   0.03,-134.76) (  -0.25,-133.55)  137.78                80
 04/09/2013   10:21:30   (   0.03,-134.72) (  -0.81,-130.94)  429.91                80
 04/11/2013   22:44:52   (  -0.03,-134.58) (  -0.46,-136.57)  226.41                80