Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 12 6.  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)
 12/08/2019   15:09:42   (  22.58, 159.85) 12/08/2019   15:10:58    (  23.16, 157.23)  276.27             76
 12/11/2019   03:31:32   (  22.69, 147.52) 12/11/2019   03:28:02    (  25.68, 145.01)  418.81            210
 12/16/2019   15:59:10   (  22.61, 147.49) 12/16/2019   16:01:36    (  23.25, 144.57)  307.00            146
 12/24/2019   15:09:45   (  22.59, 159.84) 12/24/2019   15:10:47    (  23.15, 157.24)  273.06             62
 12/27/2019   03:31:35   (  22.65, 147.52) 12/27/2019   03:28:06    (  26.54, 144.80)  513.09            209
 01/01/2020   15:59:11   (  22.63, 147.49) 01/01/2020   16:01:23    (  23.30, 144.61)  304.09            132