Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 2 11.  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)
 02/15/2019   15:59:29   (  22.60, 147.51) 02/15/2019   16:01:53    (  23.26, 144.51)  315.61            144
 02/23/2019   15:10:03   (  22.59, 159.87) 02/23/2019   15:11:05    (  23.18, 157.19)  282.72             62
 02/26/2019   03:31:53   (  22.65, 147.55) 02/26/2019   03:28:24    (  26.48, 144.75)  511.00            209
 03/03/2019   15:59:29   (  22.58, 147.52) 03/03/2019   16:01:44    (  23.26, 144.53)  315.02            135