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   15:10:00   (  22.64, 159.87) 02/07/2019   15:11:11    (  23.26, 157.18)  283.63             71
 02/10/2019   03:31:52   (  22.67, 147.53) 02/10/2019   03:28:23    (  25.98, 144.85)  457.57            209
 02/15/2019   15:59:29   (  22.62, 147.51) 02/15/2019   16:01:53    (  23.27, 144.51)  315.60            144
 02/23/2019   15:10:03   (  22.62, 159.87) 02/23/2019   15:11:05    (  23.22, 157.19)  282.62             62
 02/26/2019   03:31:54   (  22.68, 147.54) 02/26/2019   03:28:24    (  26.45, 144.75)  504.87            210