Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 9 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)
 10/02/2021   15:59:21   (  22.63, 147.48) 10/02/2021   16:02:37    (  23.30, 144.46)  318.28            196
 10/10/2021   15:09:55   (  22.62, 159.85) 10/10/2021   15:11:56    (  23.22, 157.13)  286.03            121
 10/13/2021   03:31:44   (  22.68, 147.52) 10/13/2021   03:28:14    (  22.83, 145.60)  197.40            210
 10/18/2021   15:59:19   (  22.61, 147.50) 10/18/2021   16:02:41    (  23.27, 144.46)  319.47            202
 10/21/2021   02:42:15   (  22.68, 159.90) 10/21/2021   02:38:45    (  27.18, 157.17)  570.65            210
 10/26/2021   15:09:48   (  22.60, 159.88) 10/26/2021   15:11:58    (  23.19, 157.14)  288.52            130