Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 1 25.  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   (  22.61, 159.85) 01/27/2021   15:10:39    (  23.20, 157.25)  274.56             52
 01/30/2021   03:31:39   (  22.69, 147.51) 01/30/2021   03:28:09    (  27.02, 144.66)  561.89            210
 02/04/2021   15:59:17   (  22.64, 147.49) 02/04/2021   16:01:23    (  23.30, 144.58)  306.58            126
 02/12/2021   15:09:53   (  22.61, 159.84) 02/12/2021   15:10:39    (  23.21, 157.24)  273.94             46
 02/15/2021   03:31:44   (  22.69, 147.50) 02/15/2021   03:28:14    (  27.34, 144.57)  595.56            210
 02/20/2021   15:59:21   (  22.60, 147.47) 02/20/2021   16:01:22    (  23.26, 144.57)  306.50            121