Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2012 11 25.  Predictions up to the next  14.0 days:

     Date     Time(NPP)   NPP Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/26/2012   03:44:53   (  68.23, 122.05) (  68.25, 122.04)    2.34                70
 11/26/2012   04:35:34   ( -68.09, -70.45) ( -68.09, -70.52)    2.77                 0
 11/26/2012   05:26:15   (  67.81,  97.21) (  67.87,  96.87)   15.91                72
 11/28/2012   20:01:47   (  68.17,-122.11) (  68.19,-122.15)    2.74                47
 11/28/2012   20:52:29   ( -68.09,  45.32) ( -68.09,  45.36)    1.41                25
 11/28/2012   21:42:55   (  66.99,-146.05) (  67.02,-148.20)   93.55                67
 12/01/2012   11:28:15   ( -69.21,-175.03) ( -69.11,-172.78)   89.66                67
 12/01/2012   12:18:42   (  68.18,  -6.34) (  68.16,  -6.30)    2.61                22
 12/01/2012   13:09:23   ( -68.04, 161.15) ( -68.06, 161.21)    3.22                49
 12/04/2012   03:44:53   ( -68.38, -58.13) ( -68.34, -57.86)   11.65                71
 12/04/2012   04:35:34   (  68.09, 109.54) (  68.11, 109.52)    2.25                 1
 12/04/2012   05:26:16   ( -68.01, -83.03) ( -68.01, -82.97)    2.55                73
 12/06/2012   20:01:44   ( -68.19,  57.89) ( -68.21,  57.87)    2.48                51
 12/06/2012   20:52:28   (  68.07,-134.65) (  68.09,-134.62)    2.56                26
 12/06/2012   21:42:55   ( -67.17,  33.75) ( -67.21,  32.01)   75.35                69