Simultaneous Nadir Overpasses (SNOs) near equator between NOAA-19 and NPP
TLE Epoch: 2012 12 29.  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)
 01/04/2013   19:13:21   ( -29.97,  90.26) 01/04/2013   19:05:58    ( -29.79,  89.28)   96.50            443
 01/04/2013   20:04:31   (  30.00,-102.54) 01/04/2013   19:56:47    (  29.81,-103.43)   88.33            464
 01/04/2013   20:55:26   ( -29.98,  64.74) 01/04/2013   20:47:28    ( -29.80,  63.90)   82.80            478
 01/04/2013   21:46:35   (  29.95,-128.05) 01/04/2013   21:38:17    (  29.82,-128.81)   74.76            498
 01/04/2013   22:37:31   ( -29.99,  39.21) 01/04/2013   22:28:59    ( -29.87,  38.51)   69.18            512
 01/04/2013   23:28:40   (  29.96,-153.57) 01/04/2013   23:19:47    (  29.82,-154.18)   61.07            533
 01/05/2013   00:19:36   ( -30.00,  13.69) 01/05/2013   00:10:29    ( -29.88,  13.13)   55.49            547
 01/05/2013   01:10:45   (  29.97,-179.09) 01/05/2013   01:01:18    (  29.89,-179.58)   47.45            567
 01/05/2013   02:01:40   ( -29.95, -11.82) 01/05/2013   01:51:59    ( -29.89, -12.24)   41.94            581
 01/05/2013   02:52:50   (  29.98, 155.39) 01/05/2013   02:42:50    (  30.02, 155.02)   35.89            600