Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 9 22.  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)
 09/24/2021   08:35:03   (  20.11,-101.86) 09/24/2021   08:26:44    (  20.19,-102.13)   29.28            499
 09/24/2021   10:11:25   (  29.21,-124.37) 09/24/2021   10:05:37    (  29.38,-125.14)   77.24            348
 09/27/2021   07:18:47   (  49.89, -76.00) 09/27/2021   07:21:01    (  50.32, -78.30)  171.13            134
 09/27/2021   08:57:40   (  49.90,-100.72) 09/27/2021   09:02:28    (  50.49,-103.60)  215.55            288
 09/29/2021   18:16:57   (  49.97, -80.20) 09/29/2021   18:11:18    (  49.67, -81.87)  124.90            339
 09/29/2021   19:55:50   (  49.97,-104.91) 09/29/2021   19:52:46    (  49.56,-107.20)  170.16            184
 09/29/2021   21:30:59   (  36.61,-124.98) 09/29/2021   21:30:24    (  36.13,-127.68)  247.13             35