Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2012 3 16.  Predictions up to the next  14.0 days:

     Date     Time(AQUA)   AQUA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/18/2012   06:21:31   (  76.72, -33.97) (  76.72, -33.96)    0.36                52
 03/18/2012   07:10:41   ( -77.53, 136.77) ( -77.53, 136.77)    0.02                25
 03/20/2012   22:38:12   (  76.94,  82.67) (  76.95,  82.72)    1.33                43
 03/20/2012   23:27:24   ( -77.66,-106.85) ( -77.66,-106.83)    0.30                34
 03/23/2012   14:55:04   (  77.04,-161.19) (  77.05,-161.11)    2.08                42
 03/23/2012   15:44:18   ( -77.67,   8.97) ( -77.67,   8.98)    0.25                35
 03/26/2012   07:12:06   (  77.01, -45.58) (  77.01, -45.48)    2.63                49
 03/26/2012   08:01:20   ( -77.64, 124.60) ( -77.64, 124.60)    0.18                28
 03/28/2012   23:29:27   (  76.51,  68.36) (  76.50,  68.26)    2.87                63