Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 6 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)
 06/20/2021   10:11:57   (  26.66,-125.00) 06/20/2021   10:05:27    (  26.63,-125.76)   75.66            390
 06/23/2021   07:18:35   (  49.91, -75.98) 06/23/2021   07:20:05    (  50.35, -78.18)  164.73             90
 06/23/2021   08:57:28   (  49.91,-100.70) 06/23/2021   09:01:33    (  50.47,-103.50)  209.20            245
 06/25/2021   18:16:44   (  49.98, -80.17) 06/25/2021   18:10:24    (  49.69, -81.77)  119.34            380
 06/25/2021   19:55:37   (  49.97,-104.89) 06/25/2021   19:51:52    (  49.58,-107.09)  164.61            225
 06/25/2021   21:30:48   (  36.74,-124.99) 06/25/2021   21:29:32    (  36.25,-127.61)  239.91             76