Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 10 2.  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)
 10/07/2017   15:59:08   (  22.59, 147.46) 10/07/2017   16:02:22    (  23.23, 144.52)  309.74            194
 10/15/2017   15:09:41   (  22.64, 159.84) 10/15/2017   15:11:38    (  23.24, 157.19)  279.41            117
 10/18/2017   03:31:31   (  22.67, 147.51) 10/18/2017   03:28:02    (  23.17, 145.59)  204.23            209
 10/23/2017   15:59:06   (  22.60, 147.48) 10/23/2017   16:02:22    (  23.28, 144.49)  314.97            196