Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 11 19.  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)
 11/19/2012   10:25:28   (   0.01,-134.78) (  -0.48,-132.56)  253.42                80
 11/21/2012   22:46:20   (   0.03,-134.89) (  -0.72,-138.25)  383.19                80
 11/22/2012   22:35:39   (   0.02,-134.93) (  -0.12,-135.67)   83.37                80
 11/23/2012   22:27:36   (   0.01,-134.97) (   0.42,-133.07)  216.40                80
 11/26/2012   10:48:29   (  -0.04,-135.09) (   0.82,-138.75)  419.05                80
 11/27/2012   10:37:48   (  -0.03,-135.12) (   0.22,-136.17)  119.89                80
 11/28/2012   10:29:46   (  -0.02,-135.16) (  -0.39,-133.59)  179.11                80
 11/29/2012   10:19:04   (  -0.02,-135.19) (  -0.95,-131.00)  477.97                80
 11/30/2012   22:50:36   (   0.05,-135.22) (  -0.85,-139.26)  460.25                80
 12/01/2012   22:39:54   (   0.04,-135.26) (  -0.29,-136.67)  161.57                80
 12/02/2012   22:31:52   (   0.04,-135.29) (   0.34,-134.09)  136.96                80