Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2014 7 10.  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)
 07/10/2014   21:59:03   ( -69.03,  29.55) 07/10/2014   22:00:15  ( -69.04,  29.52)    1.67                72
 07/10/2014   22:49:47   (  68.91,-162.97) 07/10/2014   22:49:42  (  68.93,-162.98)    2.51                 5
 07/10/2014   23:40:27   ( -68.71,   4.62) 07/10/2014   23:39:13  ( -68.77,   4.45)    9.04                74
 07/13/2014   14:16:02   ( -68.97, 145.40) 07/13/2014   14:16:41  ( -69.00, 145.36)    3.01                39
 07/13/2014   15:06:46   (  68.85, -47.12) 07/13/2014   15:06:08  (  68.88, -47.15)    3.03                38
 07/16/2014   05:42:23   (  69.23,  93.50) 07/16/2014   05:43:34  (  69.19,  93.87)   15.43                71
 07/16/2014   06:33:02   ( -68.97, -98.83) 07/16/2014   06:33:06  ( -68.98, -98.77)    2.48                 4
 07/16/2014   07:23:44   (  68.80,  68.72) 07/16/2014   07:22:33  (  68.80,  68.65)    2.59                71
 07/18/2014   21:59:18   (  69.02,-150.44) 07/18/2014   22:00:00  (  69.03,-150.43)    1.62                42
 07/18/2014   22:50:00   ( -68.92,  17.01) 07/18/2014   22:49:30  ( -68.94,  17.08)    3.12                30
 07/21/2014   13:25:41   ( -69.51, 157.32) 07/21/2014   13:26:52  ( -69.43, 158.34)   41.09                71
 07/21/2014   14:16:17   (  68.98, -34.61) 07/21/2014   14:16:25  (  68.96, -34.62)    1.48                 8
 07/21/2014   15:06:59   ( -68.88, 132.84) 07/21/2014   15:05:55  ( -68.87, 132.90)    2.31                64