Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2015 2 11.  Predictions up to the next  14.0 days:

     Date     Time(AURA) AURA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/12/2015   15:51:53   ( -78.38,  12.61) 02/12/2015   15:51:36  ( -78.38,  12.66)    1.31                17
 02/12/2015   16:41:11   (  78.71,-178.00) 02/12/2015   16:42:12  (  78.71,-178.11)    2.67                61
 02/15/2015   07:19:00   (  78.06, -40.67) 02/15/2015   07:17:52  (  78.07, -40.58)    2.36                68
 02/15/2015   08:08:18   ( -78.46, 128.91) 02/15/2015   08:08:28  ( -78.45, 128.82)    2.20                10
 02/17/2015   23:35:21   (  78.22,  75.96) 02/17/2015   23:34:41  (  78.22,  75.95)    0.22                40
 02/18/2015   00:24:35   ( -78.78,-113.49) 02/18/2015   00:25:12  ( -78.78,-113.41)    1.74                37
 02/20/2015   15:51:41   (  78.40,-167.23) 02/20/2015   15:51:30  (  78.40,-167.29)    1.46                11
 02/20/2015   16:40:55   ( -78.95,   3.41) 02/20/2015   16:42:01  ( -78.95,   3.45)    0.86                66
 02/23/2015   07:18:41   ( -78.29, 140.46) 02/23/2015   07:17:42  ( -78.29, 140.58)    2.83                59