Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2014 3 7.  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)
 03/07/2014   15:54:07   ( -69.69, 119.11) 03/07/2014   15:55:14  ( -69.54, 121.32)   87.27                67
 03/07/2014   16:44:34   (  68.67, -72.14) 03/07/2014   16:44:55  (  68.65, -72.19)    2.48                21
 03/07/2014   17:35:15   ( -68.53,  95.36) 03/07/2014   17:34:25  ( -68.55,  95.32)    2.95                50
 03/10/2014   08:10:46   ( -68.77,-123.81) 03/10/2014   08:11:53  ( -68.78,-123.78)    1.39                67
 03/10/2014   09:01:30   (  68.65,  43.66) 03/10/2014   09:01:20  (  68.66,  43.72)    2.41                10
 03/10/2014   09:52:07   ( -68.29,-148.55) 03/10/2014   09:50:54  ( -68.33,-149.05)   20.92                73
 03/13/2014   00:27:40   ( -68.71,  -7.93) 03/13/2014   00:28:18  ( -68.69,  -7.99)    2.99                38
 03/13/2014   01:18:24   (  68.59, 159.53) 03/13/2014   01:17:45  (  68.56, 159.50)    3.40                39
 03/15/2014   15:53:58   (  69.01, -59.89) 03/15/2014   15:55:09  (  68.93, -59.41)   21.19                71
 03/15/2014   16:44:35   ( -68.65, 107.93) 03/15/2014   16:44:42  ( -68.66, 107.89)    2.46                 7
 03/15/2014   17:35:19   (  68.54, -84.62) 03/15/2014   17:34:09  (  68.53, -84.63)    0.45                70
 03/18/2014   08:10:49   (  68.75,  56.25) 03/18/2014   08:11:35  (  68.75,  56.27)    0.65                46
 03/18/2014   09:01:30   ( -68.59,-136.22) 03/18/2014   09:01:06  ( -68.59,-136.29)    2.78                24
 03/20/2014   23:37:12   ( -69.45,   3.75) 03/20/2014   23:38:21  ( -69.37,   5.34)   62.77                69
 03/21/2014   00:27:44   (  68.71, 172.10) 03/21/2014   00:27:58  (  68.69, 172.10)    2.36                14
 03/21/2014   01:18:26   ( -68.60, -20.45) 03/21/2014   01:17:28  ( -68.59, -20.38)    3.09                58