Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 2 4.  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)
 02/04/2021   09:24:17   (  20.65,-114.10) 02/04/2021   09:16:07    (  20.73,-114.56)   49.22            490
 02/07/2021   06:30:27   (  45.78, -65.25) 02/07/2021   06:30:16    (  46.13, -67.27)  161.22             11
 02/07/2021   08:08:10   (  49.94, -88.33) 02/07/2021   08:10:31    (  50.45, -90.82)  186.01            141
 02/07/2021   09:47:04   (  49.88,-113.07) 02/07/2021   09:52:00    (  50.50,-116.17)  230.77            296
 02/09/2021   19:06:20   (  49.99, -92.56) 02/09/2021   19:00:48    (  49.67, -94.41)  137.26            332
 02/09/2021   20:45:13   (  49.99,-117.28) 02/09/2021   20:42:16    (  49.56,-119.73)  182.53            177
 02/12/2021   10:12:04   (  26.74,-124.99) 02/12/2021   10:05:35    (  25.19,-126.13)  206.75            389