Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 9 23.  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)
 09/24/2021   08:35:03   (  20.08,-101.87) 09/24/2021   08:26:44    (  20.16,-102.14)   29.35            499
 09/24/2021   10:11:25   (  29.18,-124.37) 09/24/2021   10:05:37    (  29.35,-125.15)   77.30            348
 09/27/2021   07:18:47   (  49.92, -75.99) 09/27/2021   07:21:01    (  50.35, -78.29)  171.00            134
 09/27/2021   08:57:40   (  49.93,-100.70) 09/27/2021   09:02:28    (  50.52,-103.59)  215.41            288
 09/29/2021   18:16:57   (  49.95, -80.19) 09/29/2021   18:11:18    (  49.64, -81.86)  124.97            339
 09/29/2021   19:55:50   (  49.95,-104.91) 09/29/2021   19:52:46    (  49.53,-107.19)  170.25            184
 09/29/2021   21:31:00   (  36.65,-125.00) 09/29/2021   21:30:25    (  36.15,-127.69)  247.11             35
 10/02/2021   09:23:15   (  24.67,-113.15) 10/02/2021   09:16:12    (  24.79,-113.66)   54.09            423