Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 5 19.  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   10:11:57   (  26.68,-124.99) 05/19/2021   10:05:27    (  25.22,-126.05)  194.19            390
 05/22/2021   07:18:35   (  49.93, -75.97) 05/22/2021   07:19:41    (  50.34, -78.12)  159.77             66
 05/22/2021   08:57:28   (  49.94,-100.69) 05/22/2021   09:01:08    (  50.51,-103.42)  204.24            220
 05/24/2021   18:16:45   (  49.99, -80.17) 05/24/2021   18:10:00    (  49.71, -81.71)  114.31            405
 05/24/2021   19:55:38   (  49.99,-104.89) 05/24/2021   19:51:28    (  49.60,-107.03)  159.56            250
 05/24/2021   21:30:49   (  36.75,-125.00) 05/24/2021   21:29:08    (  36.27,-127.54)  233.55            101
 05/27/2021   09:24:04   (  20.94,-114.01) 05/27/2021   09:15:59    (  21.05,-114.44)   45.88            485