Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 9 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)
 10/02/2021   15:59:22   (  22.60, 147.47) 10/02/2021   16:02:38    (  23.27, 144.45)  318.40            196
 10/10/2021   15:09:55   (  22.59, 159.84) 10/10/2021   15:11:56    (  23.19, 157.12)  286.16            121
 10/13/2021   03:31:44   (  22.65, 147.53) 10/13/2021   03:28:15    (  22.85, 145.59)  199.40            209
 10/18/2021   15:59:18   (  22.64, 147.50) 10/18/2021   16:02:40    (  23.30, 144.47)  319.42            202
 10/21/2021   02:42:14   (  22.66, 159.90) 10/21/2021   02:38:45    (  27.20, 157.17)  576.25            209
 10/26/2021   15:09:48   (  22.62, 159.88) 10/26/2021   15:11:58    (  23.22, 157.14)  288.52            130