Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 10 14.  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)
 10/15/2017   15:09:41   (  22.60, 159.82) 10/15/2017   15:11:33    (  23.17, 157.20)  275.90            112
 10/18/2017   03:31:31   (  22.67, 147.50) 10/18/2017   03:28:02    (  23.63, 145.51)  229.69            209
 10/23/2017   15:59:04   (  22.64, 147.48) 10/23/2017   16:02:07    (  23.26, 144.56)  307.12            183
 10/31/2017   15:09:33   (  22.61, 159.85) 10/31/2017   15:11:09    (  23.20, 157.27)  272.37             96
 11/03/2017   03:31:21   (  22.64, 147.54) 11/03/2017   03:27:52    (  24.59, 145.34)  311.69            209
 11/08/2017   15:58:53   (  22.64, 147.52) 11/08/2017   16:01:35    (  23.26, 144.66)  301.34            162