Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 1 22.  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)
 01/22/2016   15:59:24   (  22.62, 147.47) 01/22/2016   16:02:53    (  25.94, 145.23)  433.96            209
 01/25/2016   02:42:22   (  22.68, 159.86) 01/25/2016   02:38:52    (  24.36, 158.02)  264.58            210
 01/30/2016   15:09:58   (  22.62, 159.84) 01/30/2016   15:12:47    (  23.21, 157.23)  275.05            169
 02/02/2016   03:31:48   (  22.68, 147.51) 02/02/2016   03:28:54    (  22.31, 145.87)  173.75            174
 02/07/2016   15:59:21   (  22.63, 147.50) 02/07/2016   16:02:50    (  25.11, 145.05)  372.17            209
 02/10/2016   02:42:17   (  22.68, 159.90) 02/10/2016   02:38:47    (  25.10, 157.87)  339.82            210
 02/15/2016   15:09:48   (  22.63, 159.90) 02/15/2016   15:12:27    (  23.23, 157.28)  276.49            159
 02/18/2016   03:31:36   (  22.68, 147.58) 02/18/2016   03:28:34    (  22.33, 145.91)  175.86            182