Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 2 10.  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)
 02/12/2021   10:12:05   (  26.71,-125.00) 02/12/2021   10:05:36    (  25.16,-126.13)  206.21            389
 02/15/2021   07:18:46   (  49.89, -75.99) 02/15/2021   07:19:48    (  50.31, -78.19)  164.03             62
 02/15/2021   08:57:38   (  49.89,-100.71) 02/15/2021   09:01:14    (  50.48,-103.49)  208.53            216
 02/17/2021   18:16:54   (  49.94, -80.18) 02/17/2021   18:10:03    (  49.69, -81.73)  114.83            411
 02/17/2021   19:55:48   (  50.00,-104.92) 02/17/2021   19:51:32    (  49.64,-107.08)  159.99            256
 02/17/2021   21:30:57   (  36.64,-124.99) 02/17/2021   21:29:09    (  36.15,-127.54)  235.05            108