Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 1 31.  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)
 02/07/2019   15:10:01   (  22.61, 159.86) 02/07/2019   15:11:12    (  23.24, 157.18)  283.73             71
 02/10/2019   03:31:53   (  22.69, 147.52) 02/10/2019   03:28:23    (  25.94, 144.86)  450.99            210
 02/15/2019   15:59:29   (  22.59, 147.50) 02/15/2019   16:01:53    (  23.25, 144.50)  315.74            144
 02/23/2019   15:10:03   (  22.59, 159.87) 02/23/2019   15:11:05    (  23.20, 157.19)  282.82             62
 02/26/2019   03:31:53   (  22.66, 147.54) 02/26/2019   03:28:24    (  26.47, 144.75)  509.68            209