Simultaneous Nadir Overpasses (SNOs) near equator between NOAA-19 and NPP
TLE Epoch: 2013 1 27.  Predictions up to the next  14.0 days:

Date(NOAA-19)     Time(NOAA-19)   NOAA-19 Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 01/29/2013   13:50:22   (  29.98,  -8.89) 01/29/2013   13:42:44    (  29.76,  -9.88)   99.08            458
 01/29/2013   14:41:15   ( -29.95, 158.40) 01/29/2013   14:33:25    ( -29.76, 157.45)   94.22            470
 01/29/2013   15:32:27   (  29.99, -34.41) 01/29/2013   15:24:15    (  29.82, -35.27)   85.46            492
 01/29/2013   16:23:20   ( -29.96, 132.88) 01/29/2013   16:14:56    ( -29.82, 132.06)   80.66            504
 01/29/2013   17:14:31   (  29.94, -59.91) 01/29/2013   17:05:45    (  29.82, -60.65)   71.97            526
 01/29/2013   18:05:25   ( -29.97, 107.35) 01/29/2013   17:56:26    ( -29.82, 106.68)   67.03            539
 01/29/2013   18:56:36   (  29.96, -85.44) 01/29/2013   18:47:15    (  29.82, -86.02)   58.36            561
 01/29/2013   19:47:30   ( -29.98,  81.83) 01/29/2013   19:37:57    ( -29.88,  81.29)   53.42            573
 01/29/2013   20:38:41   (  29.97,-110.96) 01/29/2013   20:28:46    (  29.88,-111.41)   44.74            595
 01/29/2013   21:29:11   ( -28.60,  56.69) 01/29/2013   21:19:11    ( -28.94,  56.17)   63.39            600