Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 10 24.  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)
 10/24/2013   22:39:40   (  -0.14,-134.64) (   0.00,-134.02)   70.72                80
 10/25/2013   22:28:49   (  -0.15,-134.68) (   0.59,-131.39)  374.88                80
 10/28/2013   10:49:11   (   0.11,-134.85) (   0.59,-136.95)  239.04                80
 10/29/2013   10:41:01   (   0.11,-134.89) (   0.01,-134.32)   64.67                80
 10/30/2013   10:30:11   (   0.12,-134.93) (  -0.64,-131.71)  368.24                80
 11/01/2013   22:50:48   (  -0.08,-134.95) (  -0.63,-137.31)  269.57                80
 11/02/2013   22:42:37   (  -0.09,-134.98) (  -0.02,-134.69)   33.55                80
 11/03/2013   22:31:47   (  -0.10,-135.01) (   0.59,-132.06)  336.54                80
 11/06/2013   10:52:09   (   0.06,-135.14) (   0.62,-137.61)  281.62                80