Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 8 13.  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)
 08/15/2021   09:23:22   (  23.86,-113.34) 08/15/2021   09:16:06    (  23.97,-113.86)   54.19            436
 08/18/2021   06:30:14   (  46.38, -65.03) 08/18/2021   06:31:01    (  46.78, -67.12)  165.51             47
 08/18/2021   08:08:08   (  49.89, -88.36) 08/18/2021   08:11:28    (  50.40, -90.94)  192.75            200
 08/18/2021   09:47:01   (  49.89,-113.08) 08/18/2021   09:52:56    (  50.51,-116.27)  237.17            355
 08/20/2021   19:06:17   (  49.97, -92.54) 08/20/2021   19:01:46    (  49.61, -94.52)  147.35            271
 08/20/2021   20:45:10   (  49.97,-117.26) 08/20/2021   20:43:14    (  49.50,-119.85)  192.68            116