Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 9 16.  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   09:23:10   (  24.69,-113.13) 09/16/2021   09:16:07    (  24.82,-113.66)   55.46            423
 09/19/2021   06:30:17   (  46.33, -65.04) 09/19/2021   06:31:16    (  46.76, -67.14)  167.55             59
 09/19/2021   08:08:10   (  49.89, -88.35) 09/19/2021   08:11:43    (  50.39, -90.96)  194.39            213
 09/19/2021   09:47:03   (  49.89,-113.07) 09/19/2021   09:53:10    (  50.56,-116.26)  238.78            367
 09/21/2021   19:06:18   (  49.97, -92.54) 09/21/2021   19:01:59    (  49.60, -94.53)  148.83            259
 09/21/2021   20:45:11   (  49.96,-117.26) 09/21/2021   20:43:27    (  49.49,-119.86)  194.17            104
 09/24/2021   08:34:55   (  20.32,-101.80) 09/24/2021   08:26:40    (  20.39,-102.09)   30.73            495
 09/24/2021   10:11:17   (  29.41,-124.30) 09/24/2021   10:05:33    (  29.58,-125.08)   78.46            344