Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 7 9.  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)
 07/09/2021   07:18:36   (  49.92, -75.97) 07/09/2021   07:20:17    (  50.39, -78.20)  166.80            101
 07/09/2021   08:57:29   (  49.93,-100.69) 07/09/2021   09:01:45    (  50.50,-103.52)  211.20            256
 07/11/2021   18:16:47   (  49.98, -80.18) 07/11/2021   18:10:36    (  49.66, -81.79)  120.97            371
 07/11/2021   19:55:40   (  49.97,-104.90) 07/11/2021   19:52:04    (  49.55,-107.12)  166.23            216
 07/11/2021   21:30:50   (  36.68,-124.99) 07/11/2021   21:29:43    (  36.17,-127.62)  242.01             67
 07/14/2021   09:23:36   (  22.86,-113.57) 07/14/2021   09:16:03    (  22.97,-114.06)   51.72            453
 07/17/2021   06:30:13   (  46.37, -65.04) 07/17/2021   06:30:41    (  46.79, -67.07)  162.11             28
 07/17/2021   08:08:06   (  49.94, -88.34) 07/17/2021   08:11:08    (  50.42, -90.89)  189.27            182
 07/17/2021   09:47:00   (  49.89,-113.08) 07/17/2021   09:52:36    (  50.53,-116.21)  234.01            336