Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2014 11 15.  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)
 11/15/2014   21:09:42   (  69.30,-137.76) 11/15/2014   21:10:25  (  69.28,-137.74)    2.35                43
 11/15/2014   22:00:23   ( -69.16,  29.76) 11/15/2014   21:59:55  ( -69.17,  29.75)    1.41                28
 11/18/2014   13:26:35   (  69.25, -21.93) 11/18/2014   13:27:03  (  69.28, -21.90)    3.11                28
 11/18/2014   14:17:16   ( -69.11, 145.58) 11/18/2014   14:16:34  ( -69.12, 145.52)    2.85                42
 11/21/2014   04:52:58   ( -70.12, -74.74) 11/21/2014   04:54:06  ( -69.98, -72.77)   76.28                68
 11/21/2014   05:43:27   (  69.21,  93.89) 11/21/2014   05:43:45  (  69.22,  93.85)    2.01                18
 11/21/2014   06:34:09   ( -69.12, -98.67) 11/21/2014   06:33:15  ( -69.12, -98.65)    1.06                54
 11/23/2014   21:09:47   ( -69.87,  41.40) 11/23/2014   21:10:56  ( -69.76,  42.73)   52.52                69
 11/23/2014   22:00:21   (  69.23,-150.38) 11/23/2014   22:00:31  (  69.22,-150.35)    1.35                10
 11/23/2014   22:51:02   ( -69.08,  17.15) 11/23/2014   22:50:02  ( -69.07,  17.09)    2.33                60
 11/26/2014   13:26:38   ( -69.73, 157.36) 11/26/2014   13:27:49  ( -69.59, 158.29)   38.94                71
 11/26/2014   14:17:14   (  69.20, -34.57) 11/26/2014   14:17:21  (  69.22, -34.56)    2.33                 7
 11/26/2014   15:07:56   ( -69.10, 132.88) 11/26/2014   15:06:52  ( -69.08, 132.89)    2.47                64