Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2015 3 23.  Predictions up to the next  14.0 days:

     Date     Time(AQUA) AQUA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/24/2015   10:50:36   (  67.98,-117.71) 03/24/2015   10:50:03  (  67.98,-117.72)    0.77                33
 03/24/2015   11:39:00   ( -71.50,  54.82) 03/24/2015   11:39:43  ( -71.50,  54.81)    0.42                43
 03/27/2015   03:06:37   (  69.48,   0.05) 03/27/2015   03:06:27  (  69.47,   0.04)    0.35                10
 03/27/2015   03:55:07   ( -72.62, 172.68) 03/27/2015   03:56:13  ( -72.62, 172.71)    0.92                66
 03/29/2015   18:34:28   ( -66.76, -54.93) 03/29/2015   18:33:26  ( -66.76, -54.94)    0.43                62
 03/29/2015   19:22:47   (  70.42, 117.27) 03/29/2015   19:23:01  (  70.41, 117.22)    1.68                14
 04/01/2015   10:50:23   ( -68.46,  62.90) 04/01/2015   10:49:45  ( -68.46,  62.89)    0.18                38
 04/01/2015   11:38:47   (  71.80,-124.65) 04/01/2015   11:39:25  (  71.80,-124.64)    0.10                38
 04/04/2015   03:06:29   ( -69.56,-179.80) 04/04/2015   03:06:16  ( -69.55,-179.84)    1.57                13