Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 1 22.  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)
 01/27/2021   15:09:47   (  22.64, 159.86) 01/27/2021   15:10:39    (  23.23, 157.25)  274.47             52
 01/30/2021   03:31:39   (  22.66, 147.52) 01/30/2021   03:28:10    (  27.06, 144.65)  568.15            209
 02/04/2021   15:59:17   (  22.59, 147.48) 02/04/2021   16:01:23    (  23.25, 144.57)  306.73            126
 02/12/2021   15:09:52   (  22.61, 159.84) 02/12/2021   15:10:38    (  23.20, 157.24)  273.91             46