Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 12 22.  Predictions up to the next  14.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 12/23/2012   01:48:06   (   4.55, 176.15) 12/23/2012   01:38:33    (   4.39, 175.47)   77.14            573
 12/25/2012   18:04:18   (   3.33, -67.72) 12/25/2012   17:55:06    (   3.15, -68.48)   85.70            552
 12/28/2012   09:34:27   ( -14.63,-121.93) 12/28/2012   09:24:27    ( -14.69,-122.62)   75.09            600
 12/28/2012   10:20:31   (   2.13,  48.40) 12/28/2012   10:11:39    (   1.93,  47.58)   93.88            532
 12/31/2012   01:48:27   (  -5.42,  -4.06) 12/31/2012   01:38:40    (  -5.31,  -4.70)   71.43            587
 01/02/2013   18:04:44   (  -4.39, 112.02) 01/02/2013   17:55:15    (  -4.24, 111.32)   78.88            569
 01/05/2013   10:21:00   (  -3.25,-131.88) 01/05/2013   10:11:49    (  -3.11,-132.64)   85.95            551