Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 10 2.  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)
 10/05/2015   02:41:31   (  20.10, 160.48) 10/05/2015   02:38:44    (  19.85, 159.21)  135.41            167
 10/10/2015   15:09:48   (  22.61, 159.83) 10/10/2015   15:13:16    (  25.65, 157.89)  391.54            208
 10/13/2015   03:29:42   (  15.73, 149.12) 10/13/2015   03:28:08    (  15.38, 147.58)  169.82             94
 10/21/2015   02:41:22   (  20.15, 160.49) 10/21/2015   02:38:34    (  19.88, 159.18)  140.67            168
 10/26/2015   15:09:34   (  22.62, 159.88) 10/26/2015   15:13:03    (  25.80, 157.90)  406.24            209
 10/29/2015   03:29:20   (  15.38, 149.25) 10/29/2015   03:27:51    (  15.04, 147.63)  177.54             89