Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 9 7.  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)
 09/10/2016   15:09:27   (  22.61, 159.84) 09/10/2016   15:11:21    (  23.16, 157.34)  263.19            114
 09/13/2016   03:31:17   (  22.69, 147.52) 09/13/2016   03:27:47    (  23.43, 145.70)  204.23            210
 09/18/2016   15:58:51   (  22.60, 147.48) 09/18/2016   16:01:58    (  23.24, 144.70)  293.91            187
 09/26/2016   15:09:21   (  22.60, 159.85) 09/26/2016   15:11:08    (  23.16, 157.39)  259.88            107
 09/29/2016   03:31:09   (  22.65, 147.55) 09/29/2016   03:27:40    (  23.82, 145.65)  233.86            209
 10/04/2016   15:58:41   (  22.63, 147.52) 10/04/2016   16:01:43    (  23.27, 144.76)  291.23            182