Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2011 12 19.  Predictions up to the next  14.0 days:

     Date     Time(AQUA)   AQUA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/21/2011   05:31:46   (  75.41, -25.70) (  75.40, -25.79)    2.75                37
 12/21/2011   06:20:45   ( -76.79, 146.29) ( -76.79, 146.32)    0.67                39
 12/23/2011   21:47:52   (  76.31,  92.92) (  76.32,  93.02)    2.80                12
 12/23/2011   22:37:03   ( -77.09, -96.71) ( -77.09, -96.68)    0.74                65
 12/26/2011   13:15:15   ( -75.09,  37.59) ( -75.08,  37.51)    2.56                62
 12/26/2011   14:04:12   (  76.49,-150.59) (  76.49,-150.60)    0.09                15
 12/29/2011   05:31:27   ( -75.59, 154.89) ( -75.59, 154.80)    2.65                35
 12/29/2011   06:20:26   (  76.87, -33.36) (  76.87, -33.35)    0.18                42
 12/31/2011   21:47:35   ( -76.30, -87.05) ( -76.30, -87.03)    0.48                 8