Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 12 16.  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)
 12/16/2021   07:19:20   (  49.92, -75.99) 12/16/2021   07:21:24    (  50.40, -78.32)  175.01            124
 12/16/2021   08:58:13   (  49.93,-100.70) 12/16/2021   09:02:52    (  50.51,-103.65)  219.36            279
 12/18/2021   18:17:33   (  49.99, -80.24) 12/18/2021   18:11:39    (  49.69, -81.87)  121.06            354
 12/18/2021   19:56:26   (  49.98,-104.96) 12/18/2021   19:53:07    (  49.59,-107.20)  166.29            199
 12/18/2021   21:31:33   (  36.50,-124.99) 12/18/2021   21:30:42    (  35.98,-127.63)  244.14             51
 12/21/2021   09:24:13   (  23.47,-113.45) 12/21/2021   09:16:50    (  23.57,-114.00)   56.28            443
 12/24/2021   06:31:00   (  46.42, -65.03) 12/24/2021   06:31:31    (  46.83, -67.13)  166.74             31
 12/24/2021   08:08:54   (  49.93, -88.36) 12/24/2021   08:11:58    (  50.45, -90.96)  194.22            184
 12/24/2021   09:47:47   (  49.94,-113.08) 12/24/2021   09:53:26    (  50.55,-116.29)  238.55            339