Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 1 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)
 01/30/2016   15:09:58   (  22.61, 159.84) 01/30/2016   15:12:47    (  23.21, 157.23)  275.11            169
 02/02/2016   03:31:48   (  22.68, 147.51) 02/02/2016   03:28:55    (  22.36, 145.86)  173.82            173
 02/07/2016   15:59:21   (  22.63, 147.50) 02/07/2016   16:02:50    (  25.13, 145.05)  373.72            209
 02/10/2016   02:42:17   (  22.66, 159.90) 02/10/2016   02:38:48    (  25.12, 157.86)  343.20            209
 02/15/2016   15:09:49   (  22.59, 159.89) 02/15/2016   15:12:29    (  23.17, 157.26)  276.72            160
 02/18/2016   03:31:37   (  22.70, 147.57) 02/18/2016   03:28:36    (  22.36, 145.89)  176.04            181