Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 1 20.  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)
 01/21/2012   10:26:23   (  -0.01,-134.55) (  -0.27,-133.34)  137.77                80
 01/22/2012   10:15:50   (  -0.01,-134.53) (  -0.89,-130.80)  426.09                80
 01/24/2012   22:39:52   (   0.01,-134.47) (  -0.45,-136.60)  242.74                80
 01/25/2012   22:26:39   (   0.01,-134.45) (   0.11,-134.05)   45.27                80
 01/26/2012   22:16:05   (   0.02,-134.42) (   0.68,-131.50)  333.20                80
 01/29/2012   10:39:49   (  -0.02,-134.35) (   0.61,-137.23)  327.69                80
 01/30/2012   10:29:15   (  -0.01,-134.32) (   0.05,-134.68)   40.03                80
 01/31/2012   10:21:22   (  -0.00,-134.29) (  -0.52,-132.13)  247.69                80
 02/02/2012   22:45:22   (  -0.01,-134.21) (  -0.83,-137.92)  422.12                80