Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 8 7.  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)
 08/07/2021   08:35:00   (  20.02,-101.89) 08/07/2021   08:26:40    (  19.07,-102.38)  117.77            500
 08/07/2021   10:11:39   (  28.10,-124.66) 08/07/2021   10:05:33    (  28.27,-125.41)   76.38            366
 08/10/2021   07:18:42   (  49.93, -75.99) 08/10/2021   07:20:39    (  50.37, -78.26)  169.13            117
 08/10/2021   08:57:35   (  49.93,-100.71) 08/10/2021   09:02:07    (  50.48,-103.58)  213.57            272
 08/12/2021   18:16:52   (  49.97, -80.19) 08/12/2021   18:10:58    (  49.69, -81.86)  123.55            354
 08/12/2021   19:55:45   (  49.97,-104.91) 08/12/2021   19:52:26    (  49.58,-107.18)  168.81            199
 08/12/2021   21:30:54   (  36.61,-124.98) 08/12/2021   21:30:03    (  36.09,-127.64)  245.41             51
 08/15/2021   09:23:23   (  23.85,-113.34) 08/15/2021   09:16:07    (  23.96,-113.86)   54.25            436