Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 8 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)
 08/18/2021   06:30:15   (  46.35, -65.04) 08/18/2021   06:31:02    (  46.74, -67.13)  165.68             47
 08/18/2021   08:08:08   (  49.91, -88.35) 08/18/2021   08:11:28    (  50.42, -90.93)  192.61            200
 08/18/2021   09:47:01   (  49.92,-113.07) 08/18/2021   09:52:56    (  50.54,-116.26)  237.00            355
 08/20/2021   19:06:16   (  49.94, -92.53) 08/20/2021   19:01:46    (  49.59, -94.51)  147.38            271
 08/20/2021   20:45:10   (  50.00,-117.28) 08/20/2021   20:43:14    (  49.53,-119.86)  192.60            116
 08/23/2021   08:34:57   (  20.06,-101.87) 08/23/2021   08:26:38    (  19.72,-102.24)   53.59            499
 08/23/2021   10:11:25   (  28.79,-124.47) 08/23/2021   10:05:31    (  28.92,-125.26)   78.31            354