Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 1 14.  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)
 01/14/2021   07:18:39   (  49.94, -75.97) 01/14/2021   07:19:47    (  50.35, -78.16)  163.00             68
 01/14/2021   08:57:32   (  49.94,-100.69) 01/14/2021   09:01:14    (  50.51,-103.46)  207.46            222
 01/16/2021   18:16:49   (  49.98, -80.19) 01/16/2021   18:10:05    (  49.74, -81.74)  114.33            404
 01/16/2021   19:55:42   (  49.98,-104.91) 01/16/2021   19:51:33    (  49.63,-107.06)  159.55            249
 01/16/2021   21:30:52   (  36.68,-124.99) 01/16/2021   21:29:11    (  36.19,-127.54)  234.39            101
 01/19/2021   09:24:08   (  20.87,-114.03) 01/19/2021   09:16:02    (  20.98,-114.49)   49.02            486
 01/22/2021   06:30:14   (  46.13, -65.10) 01/22/2021   06:30:10    (  46.45, -67.14)  160.49              4
 01/22/2021   08:08:03   (  49.93, -88.32) 01/22/2021   08:10:31    (  50.42, -90.83)  186.74            148
 01/22/2021   09:46:56   (  49.94,-113.04) 01/22/2021   09:51:59    (  50.53,-116.15)  231.15            303