Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2020 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)
 02/02/2020   15:59:19   (  22.59, 147.50) 02/02/2020   16:01:13    (  23.24, 144.64)  301.95            114
 02/10/2020   15:09:53   (  22.60, 159.86) 02/10/2020   15:10:32    (  23.19, 157.29)  271.79             39
 02/18/2020   15:59:19   (  22.61, 147.52) 02/18/2020   16:01:18    (  23.28, 144.61)  306.90            119
 02/26/2020   15:09:52   (  22.62, 159.89) 02/26/2020   15:10:37    (  23.23, 157.27)  277.19             45