Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 3 19.  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)
 03/19/2021   07:18:44   (  49.94, -75.97) 03/19/2021   07:19:40    (  50.38, -78.14)  161.74             56
 03/19/2021   08:57:38   (  49.88,-100.72) 03/19/2021   09:01:09    (  50.43,-103.49)  206.53            211
 03/21/2021   18:16:54   (  49.95, -80.15) 03/21/2021   18:09:56    (  49.65, -81.69)  115.50            418
 03/21/2021   19:55:47   (  49.95,-104.87) 03/21/2021   19:51:25    (  49.60,-107.04)  160.74            262
 03/21/2021   21:30:58   (  36.71,-124.99) 03/21/2021   21:29:04    (  36.22,-127.54)  234.96            114
 03/24/2021   09:24:30   (  20.01,-114.24) 03/24/2021   09:16:10    (  20.07,-114.69)   47.58            500
 03/27/2021   06:30:39   (  45.17, -65.48) 03/27/2021   06:30:18    (  45.49, -67.48)  160.59             21
 03/27/2021   08:08:11   (  49.93, -88.35) 03/27/2021   08:10:22    (  50.38, -90.81)  182.58            131
 03/27/2021   09:47:04   (  49.93,-113.07) 03/27/2021   09:51:49    (  50.55,-116.11)  226.93            285