Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 2 24.  Predictions up to the next  30.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 02/25/2015   16:22:00   (  10.02, 140.02) 02/25/2015   16:18:30    (   8.56, 139.51)  171.80            210
 03/03/2015   03:28:43   (  10.10, 150.43) 03/03/2015   03:29:46    (   9.75, 148.86)  176.65             63
 03/11/2015   02:38:54   (  10.02, 162.91) 03/11/2015   02:38:54    (   9.71, 161.54)  154.15              0
 03/13/2015   16:21:16   (  10.14, 140.26) 03/13/2015   16:17:48    (  10.20, 139.86)   43.70            208
 03/19/2015   03:27:52   (  10.07, 150.68) 03/19/2015   03:29:30    (   9.67, 148.86)  204.39             98
 03/21/2015   15:31:21   (  10.04, 152.74) 03/21/2015   15:27:52    (   6.89, 151.80)  365.83            209