Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 5 5.  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)
 05/06/2021   07:18:36   (  49.88, -75.99) 05/06/2021   07:19:29    (  50.30, -78.10)  157.45             53
 05/06/2021   08:57:29   (  49.89,-100.71) 05/06/2021   09:00:57    (  50.41,-103.42)  202.00            208
 05/08/2021   18:16:44   (  49.95, -80.15) 05/08/2021   18:09:47    (  49.68, -81.65)  111.99            417
 05/08/2021   19:55:37   (  49.95,-104.87) 05/08/2021   19:51:15    (  49.56,-106.97)  157.27            262
 05/08/2021   21:30:49   (  36.77,-125.00) 05/08/2021   21:28:56    (  36.30,-127.51)  230.57            113
 05/11/2021   09:24:13   (  20.32,-114.15) 05/11/2021   09:15:58    (  20.38,-114.57)   43.97            495
 05/14/2021   06:30:15   (  45.72, -65.25) 05/14/2021   06:30:04    (  46.05, -67.23)  157.41             11
 05/14/2021   08:07:57   (  49.94, -88.31) 05/14/2021   08:10:18    (  50.42, -90.75)  181.98            141
 05/14/2021   09:46:51   (  49.88,-113.05) 05/14/2021   09:51:47    (  50.48,-116.10)  226.80            296