Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2014 6 14.  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)
 06/14/2014   06:32:22   ( -69.24, -99.23) 06/14/2014   06:33:33  ( -69.16, -98.67)   23.79                71
 06/14/2014   07:23:02   (  68.90,  68.56) 06/14/2014   07:23:03  (  68.89,  68.63)    2.98                 1
 06/14/2014   08:13:43   ( -68.76,-123.94) 06/14/2014   08:12:33  ( -68.78,-123.88)    2.95                70
 06/16/2014   22:49:14   ( -68.96,  16.93) 06/16/2014   22:50:04  ( -68.94,  16.93)    2.65                50
 06/16/2014   23:39:58   (  68.84,-175.59) 06/16/2014   23:39:31  (  68.83,-175.57)    1.35                27
 06/17/2014   00:30:23   ( -67.84,  -6.97) 06/17/2014   00:29:16  ( -67.89,  -9.07)   88.08                67
 06/19/2014   14:15:43   (  69.74, -35.72) 06/19/2014   14:16:51  (  69.63, -33.91)   71.02                68
 06/19/2014   15:06:11   ( -68.90, 132.79) 06/19/2014   15:06:32  ( -68.92, 132.79)    1.56                21
 06/19/2014   15:56:55   (  68.78, -59.73) 06/19/2014   15:55:59  (  68.80, -59.71)    2.20                56
 06/22/2014   06:32:27   (  69.00,  81.12) 06/22/2014   06:33:30  (  68.97,  81.12)    2.70                63
 06/22/2014   07:23:08   ( -68.85,-111.36) 06/22/2014   07:23:00  ( -68.87,-111.38)    2.94                 8
 06/22/2014   08:13:44   (  68.30,  56.68) 06/22/2014   08:12:34  (  68.36,  55.64)   43.37                70
 06/24/2014   22:49:24   (  68.95,-163.04) 06/24/2014   22:49:57  (  68.96,-163.01)    1.43                33
 06/24/2014   23:40:05   ( -68.80,   4.49) 06/24/2014   23:39:28  ( -68.81,   4.43)    2.54                37
 06/27/2014   14:15:42   ( -69.34, 144.89) 06/27/2014   14:16:53  ( -69.22, 145.57)   29.83                71
 06/27/2014   15:06:20   (  68.91, -47.20) 06/27/2014   15:06:23  (  68.93, -47.16)    2.39                 3
 06/27/2014   15:57:01   ( -68.76, 120.33) 06/27/2014   15:55:54  ( -68.78, 120.29)    3.19                67