Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 12 29.  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)
 01/01/2022   03:32:29   (  22.66, 147.48) 01/01/2022   03:29:00    (  25.46, 144.97)  402.58            209
 01/06/2022   16:00:06   (  22.58, 147.46) 01/06/2022   16:02:33    (  23.24, 144.49)  312.86            147
 01/14/2022   15:10:37   (  22.63, 159.86) 01/14/2022   15:11:37    (  23.20, 157.21)  279.08             60
 01/17/2022   03:32:27   (  22.70, 147.52) 01/17/2022   03:28:57    (  26.65, 144.73)  521.92            210
 01/22/2022   16:00:00   (  22.61, 147.53) 01/22/2022   16:02:10    (  23.25, 144.57)  311.69            130