Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2014 9 30.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/01/2014   13:26:47   (  69.21, -22.10) 10/01/2014   13:27:22  (  69.22, -22.06)    2.21                35
 10/01/2014   14:17:28   ( -69.08, 145.40) 10/01/2014   14:16:53  ( -69.07, 145.37)    2.10                35
 10/04/2014   04:53:11   ( -69.71, -74.38) 10/04/2014   04:54:21  ( -69.62, -73.31)   42.37                70
 10/04/2014   05:43:47   (  69.15,  93.73) 10/04/2014   05:43:54  (  69.18,  93.74)    2.84                 7
 10/04/2014   06:34:28   ( -69.02, -98.76) 10/04/2014   06:33:25  ( -69.02, -98.82)    2.40                63
 10/06/2014   21:10:03   ( -69.23,  42.06) 10/06/2014   21:10:59  ( -69.22,  42.02)    2.20                56
 10/06/2014   22:00:47   (  69.10,-150.45) 10/06/2014   22:00:26  (  69.10,-150.48)    1.49                21
 10/06/2014   22:51:16   ( -68.32,  17.92) 10/06/2014   22:50:07  ( -68.39,  16.27)   68.19                69
 10/09/2014   12:36:39   (  70.23, -10.98) 10/09/2014   12:37:45  (  70.09,  -8.54)   93.36                66
 10/09/2014   13:27:03   ( -69.19, 157.88) 10/09/2014   13:27:30  ( -69.17, 157.83)    2.61                27
 10/09/2014   14:17:47   (  69.06, -34.64) 10/09/2014   14:16:57  (  69.05, -34.68)    2.26                50
 10/12/2014   04:53:20   (  69.25, 106.23) 10/12/2014   04:54:29  (  69.24, 106.17)    2.74                69
 10/12/2014   05:44:02   ( -69.15, -86.32) 10/12/2014   05:43:59  ( -69.15, -86.32)    0.49                 3
 10/12/2014   06:34:41   (  68.76,  81.52) 10/12/2014   06:33:29  (  68.86,  80.95)   25.06                72