Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 7 25.  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)
 07/27/2017   15:09:35   (  22.59, 159.86) 07/27/2017   15:10:51    (  23.12, 157.34)  264.55             76
 07/30/2017   03:31:24   (  22.66, 147.55) 07/30/2017   03:27:55    (  25.43, 145.17)  391.75            209
 08/04/2017   15:58:58   (  22.60, 147.51) 08/04/2017   16:01:41    (  23.24, 144.66)  300.33            163
 08/12/2017   15:09:27   (  22.62, 159.88) 08/12/2017   15:11:04    (  23.17, 157.31)  271.21             97
 08/15/2017   03:31:16   (  22.69, 147.57) 08/15/2017   03:27:46    (  24.12, 145.46)  267.95            210
 08/20/2017   15:58:49   (  22.60, 147.53) 08/20/2017   16:01:54    (  23.26, 144.62)  307.55            185