Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 11 22.  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)
 11/24/2017   15:59:16   (  22.60, 147.47) 11/24/2017   16:02:16    (  23.28, 144.48)  315.96            180
 12/02/2017   15:09:50   (  22.61, 159.84) 12/02/2017   15:11:29    (  23.23, 157.15)  284.01             99
 12/05/2017   03:31:40   (  22.68, 147.51) 12/05/2017   03:28:11    (  24.23, 145.28)  285.59            209
 12/10/2017   15:59:15   (  22.62, 147.49) 12/10/2017   16:02:10    (  23.28, 144.48)  317.67            175
 12/18/2017   15:09:47   (  22.58, 159.87) 12/18/2017   15:11:24    (  23.18, 157.14)  287.08             97