Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2013 4 7.  Predictions up to the next  14.0 days:

     Date     Time(NPP)   NPP Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/08/2013   11:29:18   ( -68.25,-173.95) ( -68.27,-173.93)    2.40                57
 04/08/2013   12:20:02   (  68.12,  -6.47) (  68.11,  -6.48)    1.11                19
 04/08/2013   13:10:33   ( -67.45, 161.67) ( -67.50, 160.45)   52.55                71
 04/11/2013   03:46:13   ( -68.18, -58.09) ( -68.19, -58.15)    2.75                32
 04/11/2013   04:36:58   (  68.10, 109.32) (  68.08, 109.36)    3.19                46
 04/13/2013   19:12:31   (  68.41,-109.94) (  68.36,-109.70)   11.23                72
 04/13/2013   20:03:10   ( -68.17,  57.69) ( -68.15,  57.67)    2.96                 5
 04/13/2013   20:53:54   (  68.04,-134.83) (  68.03,-134.82)    1.14                72
 04/16/2013   11:29:25   (  68.25,   6.04) (  68.24,   6.03)    0.69                49
 04/16/2013   12:20:06   ( -68.11, 173.53) ( -68.14, 173.55)    3.14                22
 04/16/2013   13:10:34   (  67.11, -17.95) (  67.18, -19.90)   84.52                68
 04/19/2013   02:55:54   ( -69.23, -46.82) ( -69.17, -44.57)   89.08                67
 04/19/2013   03:46:21   (  68.20, 121.88) (  68.22, 121.89)    2.51                22
 04/19/2013   04:37:02   ( -68.06, -70.63) ( -68.06, -70.66)    1.25                48
 04/21/2013   19:12:33   ( -68.33,  70.16) ( -68.30,  70.23)    4.42                71
 04/21/2013   20:03:16   (  68.15,-122.30) (  68.18,-122.27)    3.17                 5