Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 9 14.  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)
 09/16/2021   09:23:11   (  24.64,-113.14) 09/16/2021   09:16:08    (  24.77,-113.67)   55.56            423
 09/19/2021   06:30:16   (  46.33, -65.04) 09/19/2021   06:31:15    (  46.77, -67.14)  167.53             59
 09/19/2021   08:08:09   (  49.90, -88.35) 09/19/2021   08:11:42    (  50.39, -90.96)  194.36            213
 09/19/2021   09:47:02   (  49.90,-113.07) 09/19/2021   09:53:09    (  50.56,-116.26)  238.75            367
 09/21/2021   19:06:18   (  49.96, -92.54) 09/21/2021   19:01:59    (  49.59, -94.53)  148.87            259
 09/21/2021   20:45:11   (  49.96,-117.26) 09/21/2021   20:43:27    (  49.48,-119.85)  194.20            104