Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2013 4 20.  Predictions up to the next  14.0 days:

     Date     Time(AQUA)   AQUA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/22/2013   07:11:57   ( -76.57, 132.98) ( -76.56, 132.89)    2.56                20
 04/22/2013   08:01:02   (  77.53, -55.77) (  77.53, -55.70)    1.87                57
 04/24/2013   22:39:08   (  76.08,  79.63) (  76.07,  79.61)    0.76                69
 04/24/2013   23:28:13   ( -77.15,-109.01) ( -77.16,-108.90)    2.87                 7
 04/27/2013   14:55:25   (  76.60,-162.77) (  76.61,-162.69)    2.07                41
 04/27/2013   15:44:39   ( -77.24,   7.21) ( -77.24,   7.20)    0.26                36
 04/30/2013   07:11:46   (  76.89, -45.85) (  76.90, -45.76)    2.37                12
 04/30/2013   08:01:01   ( -77.48, 124.05) ( -77.48, 124.06)    0.26                65
 05/02/2013   22:38:59   ( -76.29, -99.67) ( -76.29, -99.62)    1.35                60