Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 8 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)
 08/10/2018   06:31:47   (  44.48, -65.90) 08/10/2018   06:31:06    (  44.76, -67.71)  146.51             41
 08/10/2018   08:09:09   (  49.89, -88.54) 08/10/2018   08:10:59    (  50.35, -90.77)  167.20            110
 08/10/2018   09:48:02   (  49.89,-113.26) 08/10/2018   09:52:27    (  50.47,-116.10)  211.68            265
 08/12/2018   19:07:16   (  49.97, -92.69) 08/12/2018   19:01:18    (  49.70, -94.37)  124.21            358
 08/12/2018   20:46:09   (  49.97,-117.41) 08/12/2018   20:42:46    (  49.59,-119.69)  169.46            203