Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 7 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)
 07/27/2021   18:16:52   (  49.96, -80.19) 07/27/2021   18:10:48    (  49.67, -81.82)  121.76            364
 07/27/2021   19:55:45   (  49.95,-104.91) 07/27/2021   19:52:16    (  49.56,-107.15)  167.04            209
 07/27/2021   21:30:55   (  36.66,-125.00) 07/27/2021   21:29:55    (  36.18,-127.65)  243.07             60
 07/30/2021   09:23:33   (  23.25,-113.49) 07/30/2021   09:16:07    (  23.36,-113.99)   52.50            446
 08/02/2021   06:30:15   (  46.41, -65.03) 08/02/2021   06:30:51    (  46.82, -67.08)  163.15             36
 08/02/2021   08:08:09   (  49.92, -88.36) 08/02/2021   08:11:18    (  50.44, -90.91)  190.54            189
 08/02/2021   09:47:02   (  49.92,-113.08) 08/02/2021   09:52:46    (  50.55,-116.23)  234.90            344
 08/04/2021   19:06:19   (  49.97, -92.56) 08/04/2021   19:01:37    (  49.62, -94.50)  145.20            282
 08/04/2021   20:45:12   (  49.96,-117.27) 08/04/2021   20:43:05    (  49.51,-119.83)  190.53            127