Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 10 21.  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)
 10/23/2017   15:59:09   (  22.58, 147.47) 10/23/2017   16:02:22    (  23.25, 144.50)  313.62            193
 10/31/2017   15:09:43   (  22.61, 159.84) 10/31/2017   15:11:37    (  23.20, 157.16)  282.20            114
 11/03/2017   03:31:34   (  22.66, 147.51) 11/03/2017   03:28:05    (  23.40, 145.51)  220.82            209
 11/08/2017   15:59:11   (  22.58, 147.47) 11/08/2017   16:02:21    (  23.23, 144.46)  316.38            190
 11/16/2017   15:09:43   (  22.59, 159.84) 11/16/2017   15:11:35    (  23.17, 157.13)  285.63            112