Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 9 10.  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)
 09/11/2019   15:59:08   (  22.59, 147.50) 09/11/2019   16:02:10    (  23.26, 144.56)  309.47            182
 09/19/2019   15:09:39   (  22.59, 159.86) 09/19/2019   15:11:26    (  23.17, 157.24)  276.57            107
 09/22/2019   03:31:29   (  22.67, 147.55) 09/22/2019   03:28:00    (  23.78, 145.48)  244.46            209
 09/27/2019   15:59:03   (  22.62, 147.52) 09/27/2019   16:02:09    (  23.29, 144.59)  308.78            186
 10/05/2019   15:09:33   (  22.60, 159.89) 10/05/2019   15:11:25    (  23.17, 157.26)  276.19            112
 10/08/2019   03:31:22   (  22.65, 147.58) 10/08/2019   03:27:53    (  23.47, 145.59)  222.66            209