Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 10 5.  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)
 10/10/2021   15:09:55   (  22.59, 159.84) 10/10/2021   15:11:56    (  23.18, 157.12)  286.10            121
 10/13/2021   03:31:45   (  22.70, 147.52) 10/13/2021   03:28:15    (  22.85, 145.60)  197.54            210
 10/18/2021   15:59:19   (  22.60, 147.50) 10/18/2021   16:02:41    (  23.25, 144.46)  319.44            202
 10/21/2021   02:42:15   (  22.67, 159.90) 10/21/2021   02:38:46    (  27.25, 157.16)  578.65            209
 10/26/2021   15:09:49   (  22.62, 159.88) 10/26/2021   15:11:58    (  23.25, 157.15)  288.29            129
 10/29/2021   03:31:37   (  22.70, 147.56) 10/29/2021   03:28:07    (  22.29, 145.75)  190.95            210