Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 3 26.  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)
 03/27/2015   02:40:27   (  13.35, 162.06) 03/27/2015   02:39:32    (  13.09, 160.78)  141.36             55
 03/29/2015   16:22:07   (  10.06, 140.06) 03/29/2015   16:18:38    (   6.12, 138.96)  454.28            209
 04/04/2015   03:29:04   (  10.06, 150.40) 04/04/2015   03:29:09    (   9.75, 148.87)  171.06              5
 04/12/2015   02:40:53   (  14.78, 161.74) 04/12/2015   02:39:34    (  14.53, 160.48)  139.13             79
 04/14/2015   16:22:05   (  10.02, 140.07) 04/14/2015   16:18:35    (   4.95, 138.72)  582.87            210
 04/20/2015   03:28:54   (  10.33, 150.41) 04/20/2015   03:28:49    (  10.03, 148.84)  174.80              5