Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP over region 
TLE Epoch: 2014 1 10.  Predictions up to the next  30.0 days:

Date(NOAA-19)     Time(NOAA-19)   NOAA-19 Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 01/13/2014   15:17:19   (  22.63, 160.66) 01/13/2014   15:19:56    (  23.76, 155.77)  515.17            157
 01/14/2014   02:33:44   (  22.65, 164.09) 01/14/2014   02:32:42    (  21.86, 160.18)  412.00             62
 01/14/2014   04:14:44   (  18.92, 139.51) 01/14/2014   04:13:09    (  18.17, 135.71)  409.18             95
 01/26/2014   03:41:30   (  10.07, 149.40) 01/26/2014   03:45:06    (   8.18, 144.40)  587.95            216
 01/26/2014   16:17:52   (  21.61, 145.46) 01/26/2014   16:17:34    (  22.49, 141.20)  449.62             18
 01/27/2014   03:34:03   (  22.68, 149.12) 01/27/2014   03:30:26    (  23.49, 145.52)  379.91            217
 02/08/2014   03:01:53   (  17.90, 158.13) 02/08/2014   03:03:15    (  16.82, 153.54)  501.62             82
 02/08/2014   15:38:21   (  13.25, 154.02) 02/08/2014   15:35:40    (  14.03, 150.30)  411.40            161