Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 8 9.  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)
 08/12/2017   15:09:35   (  22.61, 159.85) 08/12/2017   15:11:04    (  23.18, 157.31)  267.95             89
 08/15/2017   03:31:25   (  22.67, 147.53) 08/15/2017   03:27:56    (  24.70, 145.31)  318.78            209
 08/20/2017   15:59:00   (  22.63, 147.50) 08/20/2017   16:01:54    (  23.26, 144.62)  302.55            174
 08/28/2017   15:09:33   (  22.60, 159.85) 08/28/2017   15:11:18    (  23.15, 157.26)  272.46            105
 08/31/2017   03:31:21   (  22.67, 147.54) 08/31/2017   03:27:52    (  23.76, 145.51)  240.19            209
 09/05/2017   15:58:57   (  22.59, 147.50) 09/05/2017   16:02:07    (  23.25, 144.58)  307.57            190