Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 9 4.  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)
 09/05/2021   19:06:18   (  49.98, -92.55) 09/05/2021   19:01:54    (  49.65, -94.55)  148.16            264
 09/05/2021   20:45:11   (  49.97,-117.26) 09/05/2021   20:43:22    (  49.54,-119.87)  193.46            109
 09/08/2021   08:35:00   (  20.04,-101.88) 09/08/2021   08:26:40    (  20.05,-102.17)   30.38            500
 09/08/2021   10:11:23   (  29.08,-124.39) 09/08/2021   10:05:33    (  29.25,-125.18)   78.05            350
 09/11/2021   07:18:43   (  49.91, -75.99) 09/11/2021   07:20:55    (  50.38, -78.28)  171.65            132
 09/11/2021   08:57:36   (  49.92,-100.70) 09/11/2021   09:02:23    (  50.49,-103.60)  216.07            287
 09/13/2021   18:16:53   (  49.97, -80.19) 09/13/2021   18:11:13    (  49.65, -81.87)  125.74            340
 09/13/2021   19:55:46   (  49.97,-104.91) 09/13/2021   19:52:41    (  49.54,-107.19)  171.01            185
 09/13/2021   21:30:56   (  36.67,-124.99) 09/13/2021   21:30:20    (  36.16,-127.69)  248.04             36