Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 10 19.  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   (  22.60, 147.47) 10/23/2017   16:02:22    (  23.26, 144.50)  313.53            193
 10/31/2017   15:09:44   (  22.61, 159.83) 10/31/2017   15:11:37    (  23.22, 157.16)  281.98            113
 11/03/2017   03:31:35   (  22.65, 147.51) 11/03/2017   03:28:06    (  23.43, 145.50)  223.51            209
 11/08/2017   15:59:12   (  22.60, 147.47) 11/08/2017   16:02:20    (  23.28, 144.47)  315.70            188