Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 5 18.  Predictions up to the next  10.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 05/19/2021   10:11:56   (  26.71,-124.99) 05/19/2021   10:05:27    (  25.19,-126.06)  200.67            389
 05/22/2021   07:18:36   (  49.91, -75.98) 05/22/2021   07:19:42    (  50.31, -78.13)  159.92             66
 05/22/2021   08:57:29   (  49.91,-100.70) 05/22/2021   09:01:09    (  50.48,-103.43)  204.41            220
 05/24/2021   18:16:45   (  49.96, -80.16) 05/24/2021   18:10:00    (  49.68, -81.69)  114.32            405
 05/24/2021   19:55:38   (  49.96,-104.88) 05/24/2021   19:51:28    (  49.57,-107.02)  159.59            250
 05/24/2021   21:30:49   (  36.72,-124.99) 05/24/2021   21:29:08    (  36.25,-127.53)  233.59            101
 05/27/2021   09:24:04   (  20.92,-114.02) 05/27/2021   09:15:59    (  21.01,-114.45)   45.86            485