Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 11 30.  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)
 11/30/2021   03:32:00   (  22.70, 147.52) 11/30/2021   03:28:44    (  22.31, 145.66)  196.18            196
 12/05/2021   15:59:35   (  22.58, 147.52) 12/05/2021   16:03:03    (  23.85, 144.52)  336.95            208
 12/08/2021   02:42:31   (  22.65, 159.92) 12/08/2021   02:39:02    (  26.47, 157.31)  500.29            209
 12/13/2021   15:10:04   (  22.61, 159.91) 12/13/2021   15:12:19    (  23.25, 157.08)  298.78            135
 12/16/2021   03:31:53   (  22.66, 147.59) 12/16/2021   03:28:26    (  22.29, 145.71)  197.59            207
 12/21/2021   15:59:25   (  22.59, 147.59) 12/21/2021   16:02:53    (  23.30, 144.43)  332.78            208
 12/24/2021   02:42:20   (  22.67, 159.99) 12/24/2021   02:38:51    (  26.98, 157.22)  554.85            209