Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 10 8.  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)
 10/10/2021   08:35:02   (  20.26,-101.82) 10/10/2021   08:26:46    (  20.31,-102.09)   28.69            496
 10/10/2021   10:11:24   (  29.36,-124.32) 10/10/2021   10:05:39    (  29.49,-125.09)   76.67            345
 10/13/2021   07:18:47   (  49.89, -75.98) 10/13/2021   07:21:04    (  50.36, -78.27)  171.22            137
 10/13/2021   08:57:40   (  49.89,-100.70) 10/13/2021   09:02:32    (  50.47,-103.60)  215.68            292
 10/15/2021   18:16:56   (  50.00, -80.19) 10/15/2021   18:11:22    (  49.72, -81.88)  125.27            334
 10/15/2021   19:55:49   (  50.00,-104.91) 10/15/2021   19:52:50    (  49.61,-107.21)  170.49            179
 10/15/2021   21:30:59   (  36.70,-124.99) 10/15/2021   21:30:28    (  36.18,-127.68)  247.45             31