Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2014 8 6.  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)
 08/09/2014   05:42:31   ( -69.48, -86.68) 08/09/2014   05:43:42  ( -69.35, -85.97)   31.51                71
 08/09/2014   06:33:09   (  69.04,  81.24) 08/09/2014   06:33:13  (  69.02,  81.25)    2.50                 4
 08/09/2014   07:23:50   ( -68.91,-111.25) 08/09/2014   07:22:43  ( -68.91,-111.25)    0.55                67
 08/11/2014   21:59:14   ( -69.14,  29.61) 08/11/2014   22:00:17  ( -69.13,  29.62)    0.98                63
 08/11/2014   22:49:58   (  69.02,-162.92) 08/11/2014   22:49:44  (  69.02,-162.88)    1.84                14
 08/11/2014   23:40:32   ( -68.51,   5.09) 08/11/2014   23:39:20  ( -68.58,   4.21)   36.70                72
 08/14/2014   14:16:03   ( -69.12, 145.44) 08/14/2014   14:16:48  ( -69.11, 145.47)    1.27                45
 08/14/2014   15:06:47   (  69.01, -47.09) 08/14/2014   15:06:15  (  69.00, -47.03)    2.49                32
 08/17/2014   05:42:28   (  70.15,  92.42) 08/17/2014   05:43:34  (  70.00,  94.91)   95.73                66
 08/17/2014   06:32:51   ( -69.05, -98.65) 08/17/2014   06:33:19  ( -69.07, -98.71)    3.26                28
 08/17/2014   07:23:34   (  68.94,  68.81) 08/17/2014   07:22:45  (  68.96,  68.79)    2.07                49
 08/19/2014   21:59:03   (  69.45,-150.72) 08/19/2014   22:00:15  (  69.33,-150.13)   26.77                72
 08/19/2014   22:49:39   ( -69.04,  17.17) 08/19/2014   22:49:48  ( -69.07,  17.16)    3.07                 9
 08/19/2014   23:40:23   (  68.93,-175.37) 08/19/2014   23:39:15  (  68.95,-175.35)    2.20                68