Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2012 12 19.  Predictions up to the next  14.0 days:

     Date     Time(AQUA)   AQUA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/20/2012   15:43:52   ( -77.12,   6.76) ( -77.12,   6.80)    1.18                10
 12/20/2012   16:33:05   (  77.70, 176.75) (  77.69, 176.69)    1.63                68
 12/23/2012   07:11:09   (  76.38, -47.59) (  76.38, -47.66)    2.03                61
 12/23/2012   08:00:14   ( -77.44, 123.91) ( -77.45, 124.01)    2.61                15
 12/25/2012   23:27:30   (  76.64,  69.15) (  76.63,  69.06)    2.53                34
 12/26/2012   00:16:36   ( -77.63,-119.39) ( -77.64,-119.30)    2.29                42
 12/28/2012   15:43:44   (  77.18,-172.97) (  77.18,-172.92)    1.23                 6
 12/28/2012   16:32:58   ( -77.80,  -2.80) ( -77.80,  -2.79)    0.17                71
 12/31/2012   07:10:56   ( -76.55, 133.00) ( -76.54, 132.97)    0.88                53