Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 1 25.  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)
 01/26/2013   22:43:22   (   0.08,-134.49) (  -0.56,-137.24)  315.09                80
 01/27/2013   22:32:39   (   0.08,-134.44) (   0.02,-134.65)   24.90                80
 01/28/2013   22:24:35   (   0.08,-134.38) (   0.60,-132.06)  265.24                80
 01/31/2013   10:47:52   (  -0.08,-134.28) (   0.67,-137.67)  385.72                80
 02/01/2013   10:37:08   (  -0.08,-134.22) (   0.13,-135.06)   96.26                80
 02/02/2013   10:23:44   (  -0.08,-134.16) (  -0.47,-132.47)  193.04                80
 02/03/2013   10:13:00   (  -0.07,-134.09) (  -1.02,-129.86)  482.13                80
 02/04/2013   22:47:18   (   0.07,-133.95) (  -0.90,-138.14)  477.77                80
 02/05/2013   22:36:34   (   0.07,-133.88) (  -0.28,-135.55)  188.93                80
 02/06/2013   22:28:30   (   0.06,-133.81) (   0.28,-132.94)   99.87                80
 02/07/2013   22:17:46   (   0.06,-133.75) (   0.85,-130.34)  388.57                80