Simultaneous Nadir Overpasses (SNOs) near equator between NOAA-19 and NPP
TLE Epoch: 2013 1 22.  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   13:50:24   (  30.00,  -8.90) 01/29/2013   13:42:45    (  29.81,  -9.89)   98.41            459
 01/29/2013   14:41:16   ( -29.96, 158.39) 01/29/2013   14:33:24    ( -29.75, 157.45)   93.55            472
 01/29/2013   15:32:27   (  29.95, -34.40) 01/29/2013   15:24:13    (  29.76, -35.25)   84.86            494
 01/29/2013   16:23:21   ( -29.97, 132.87) 01/29/2013   16:14:55    ( -29.81, 132.06)   79.92            506
 01/29/2013   17:14:32   (  29.96, -59.92) 01/29/2013   17:05:44    (  29.82, -60.64)   71.23            528
 01/29/2013   18:05:26   ( -29.98, 107.35) 01/29/2013   17:56:26    ( -29.87, 106.67)   66.37            540
 01/29/2013   18:56:37   (  29.97, -85.45) 01/29/2013   18:47:15    (  29.88, -86.04)   57.69            562
 01/29/2013   19:47:31   ( -29.99,  81.82) 01/29/2013   19:37:56    ( -29.87,  81.29)   52.74            575
 01/29/2013   20:38:42   (  29.98,-110.97) 01/29/2013   20:28:45    (  29.88,-111.41)   44.06            597
 01/29/2013   21:22:28   (  -5.09,  62.44) 01/29/2013   21:12:28    (  -5.38,  61.87)   70.98            600