Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2014 10 17.  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)
 10/17/2014   12:36:41   ( -69.95, 169.43) 10/17/2014   12:37:49  ( -69.85, 171.10)   64.83                68
 10/17/2014   13:27:13   (  69.19, -22.15) 10/17/2014   13:27:26  (  69.19, -22.14)    0.66                13
 10/17/2014   14:17:54   ( -69.05, 145.36) 10/17/2014   14:16:56  ( -69.08, 145.35)    3.14                58
 10/20/2014   04:53:27   ( -69.26, -73.79) 10/20/2014   04:54:28  ( -69.24, -73.84)    3.24                61
 10/20/2014   05:44:11   (  69.14,  93.69) 10/20/2014   05:43:55  (  69.12,  93.66)    2.03                16
 10/20/2014   06:34:43   ( -68.51, -98.14) 10/20/2014   06:33:33  ( -68.57, -99.40)   51.74                70
 10/22/2014   21:10:24   ( -69.20,  42.05) 10/22/2014   21:10:55  ( -69.20,  41.99)    2.52                31
 10/22/2014   22:01:08   (  69.09,-150.48) 10/22/2014   22:00:22  (  69.08,-150.52)    1.65                46
 10/25/2014   12:36:41   (  69.31,  -9.65) 10/25/2014   12:37:52  (  69.28,  -9.64)    2.88                71
 10/25/2014   13:27:22   ( -69.15, 157.88) 10/25/2014   13:27:22  ( -69.18, 157.86)    3.37                 0
 10/25/2014   14:18:04   (  68.94, -34.51) 10/25/2014   14:16:51  (  68.95, -34.79)   11.48                73
 10/28/2014   04:53:38   (  69.22, 106.23) 10/28/2014   04:54:19  (  69.24, 106.19)    2.60                41
 10/28/2014   05:44:20   ( -69.12, -86.30) 10/28/2014   05:43:49  ( -69.14, -86.31)    2.81                31
 10/30/2014   20:20:02   ( -69.82,  53.81) 10/30/2014   20:21:12  ( -69.67,  55.01)   49.23                70
 10/30/2014   21:10:36   (  69.19,-137.97) 10/30/2014   21:10:45  (  69.22,-137.95)    2.72                 9
 10/30/2014   22:01:18   ( -69.08,  29.50) 10/30/2014   22:00:16  ( -69.07,  29.49)    1.99                62