Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 9 27.  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)
 09/27/2021   07:18:47   (  49.93, -75.98) 09/27/2021   07:21:01    (  50.37, -78.28)  170.92            134
 09/27/2021   08:57:39   (  49.94,-100.70) 09/27/2021   09:02:27    (  50.53,-103.58)  215.32            288
 09/29/2021   18:16:57   (  50.00, -80.21) 09/29/2021   18:11:18    (  49.69, -81.88)  124.92            339
 09/29/2021   19:55:50   (  49.99,-104.92) 09/29/2021   19:52:46    (  49.58,-107.21)  170.16            184
 09/29/2021   21:30:59   (  36.64,-124.99) 09/29/2021   21:30:24    (  36.14,-127.68)  247.12             35
 10/02/2021   09:23:15   (  24.68,-113.14) 10/02/2021   09:16:12    (  24.80,-113.66)   54.15            423
 10/05/2021   06:30:21   (  46.38, -65.03) 10/05/2021   06:31:20    (  46.78, -67.12)  166.06             59
 10/05/2021   08:08:15   (  49.89, -88.36) 10/05/2021   08:11:47    (  50.40, -90.95)  193.27            212
 10/05/2021   09:47:08   (  49.89,-113.08) 10/05/2021   09:53:15    (  50.51,-116.27)  237.67            367