Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 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)
 03/30/2012   22:43:15   (  -0.06,-134.87) (  -0.80,-138.01)  359.05                80
 03/31/2012   22:32:40   (  -0.06,-134.83) (  -0.18,-135.46)   71.68                80
 04/01/2012   22:24:45   (  -0.06,-134.79) (   0.38,-132.90)  215.65                80
 04/04/2012   10:45:52   (   0.06,-134.65) (   0.95,-138.64)  454.22                80
 04/05/2012   10:35:16   (   0.06,-134.61) (   0.36,-136.08)  167.39                80
 04/06/2012   10:27:20   (   0.06,-134.56) (  -0.17,-133.51)  119.32                80
 04/07/2012   10:16:44   (   0.06,-134.51) (  -0.77,-130.95)  405.82                80
 04/09/2012   22:37:51   (  -0.04,-134.40) (  -0.55,-136.69)  261.47                80
 04/10/2012   22:29:55   (  -0.05,-134.34) (  -0.01,-134.12)   24.51                80
 04/11/2012   22:19:19   (  -0.05,-134.28) (   0.59,-131.57)  310.37                80