Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 10 16.  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)
 10/18/2017   03:31:32   (  22.69, 147.51) 10/18/2017   03:28:02    (  23.15, 145.60)  201.65            210
 10/23/2017   15:59:05   (  22.63, 147.49) 10/23/2017   16:02:21    (  23.29, 144.50)  314.66            196
 10/31/2017   15:09:36   (  22.62, 159.87) 10/31/2017   15:11:37    (  23.24, 157.16)  285.31            121
 11/03/2017   03:31:25   (  22.69, 147.54) 11/03/2017   03:27:55    (  22.84, 145.65)  194.72            210
 11/08/2017   15:58:58   (  22.59, 147.52) 11/08/2017   16:02:20    (  23.27, 144.47)  321.53            202
 11/11/2017   02:41:53   (  22.65, 159.94) 11/11/2017   02:38:24    (  27.21, 157.20)  577.33            209