Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 12 5.  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)
 12/07/2016   15:58:58   (  22.63, 147.48) 12/07/2016   16:02:24    (  23.28, 144.46)  317.67            206
 12/10/2016   02:41:56   (  22.70, 159.87) 12/10/2016   02:38:26    (  27.10, 157.21)  557.50            210
 12/15/2016   15:09:30   (  22.61, 159.85) 12/15/2016   15:11:37    (  23.25, 157.14)  286.78            127
 12/18/2016   03:31:20   (  22.70, 147.52) 12/18/2016   03:27:50    (  22.54, 145.70)  188.29            210
 12/23/2016   15:58:54   (  22.62, 147.51) 12/23/2016   16:02:18    (  23.31, 144.47)  321.05            204
 12/26/2016   02:41:50   (  22.69, 159.91) 12/26/2016   02:38:20    (  27.14, 157.21)  565.00            210
 12/31/2016   15:09:22   (  22.63, 159.90) 12/31/2016   15:11:29    (  23.24, 157.15)  290.42            127