Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 3 21.  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)
 03/21/2021   18:16:54   (  49.97, -80.16) 03/21/2021   18:09:57    (  49.73, -81.73)  115.48            417
 03/21/2021   19:55:47   (  49.97,-104.88) 03/21/2021   19:51:25    (  49.62,-107.05)  160.70            262
 03/21/2021   21:30:58   (  36.73,-124.99) 03/21/2021   21:29:04    (  36.24,-127.55)  234.92            114
 03/24/2021   09:24:29   (  20.04,-114.23) 03/24/2021   09:16:09    (  20.10,-114.68)   47.51            500
 03/27/2021   06:30:38   (  45.20, -65.47) 03/27/2021   06:30:17    (  45.53, -67.47)  160.45             21
 03/27/2021   08:08:12   (  49.90, -88.36) 03/27/2021   08:10:23    (  50.36, -90.82)  182.77            131
 03/27/2021   09:47:05   (  49.90,-113.08) 03/27/2021   09:51:50    (  50.53,-116.12)  227.18            285
 03/29/2021   19:06:21   (  49.95, -92.52) 03/29/2021   19:00:38    (  49.61, -94.35)  136.68            343
 03/29/2021   20:45:14   (  49.95,-117.24) 03/29/2021   20:42:06    (  49.50,-119.68)  181.99            188