Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 7 11.  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)
 07/11/2021   18:16:47   (  49.98, -80.18) 07/11/2021   18:10:36    (  49.67, -81.79)  120.97            371
 07/11/2021   19:55:40   (  49.97,-104.90) 07/11/2021   19:52:05    (  49.61,-107.14)  166.22            215
 07/11/2021   21:30:50   (  36.68,-124.99) 07/11/2021   21:29:43    (  36.18,-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)   51.74            453
 07/17/2021   06:30:13   (  46.37, -65.04) 07/17/2021   06:30:41    (  46.80, -67.07)  162.14             28
 07/17/2021   08:08:06   (  49.94, -88.34) 07/17/2021   08:11:08    (  50.42, -90.89)  189.29            182
 07/17/2021   09:47:00   (  49.88,-113.08) 07/17/2021   09:52:36    (  50.53,-116.21)  234.05            336
 07/19/2021   19:06:17   (  49.98, -92.55) 07/19/2021   19:01:27    (  49.63, -94.48)  143.94            290
 07/19/2021   20:45:10   (  49.97,-117.27) 07/19/2021   20:42:55    (  49.52,-119.81)  189.26            135