Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 7 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)
 07/27/2017   15:09:34   (  22.63, 159.87) 07/27/2017   15:10:50    (  23.17, 157.35)  264.39             76
 07/30/2017   03:31:24   (  22.67, 147.55) 07/30/2017   03:27:55    (  25.44, 145.16)  391.67            209
 08/04/2017   15:58:58   (  22.58, 147.50) 08/04/2017   16:01:41    (  23.23, 144.66)  300.39            163
 08/12/2017   15:09:27   (  22.61, 159.88) 08/12/2017   15:11:04    (  23.17, 157.30)  271.30             97
 08/15/2017   03:31:15   (  22.64, 147.58) 08/15/2017   03:27:46    (  24.13, 145.46)  272.29            209
 08/20/2017   15:58:50   (  22.58, 147.53) 08/20/2017   16:01:55    (  23.26, 144.62)  307.72            185