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   (  44.47, -65.91) 08/10/2018   06:31:06    (  44.75, -67.72)  146.57             41
 08/10/2018   08:09:08   (  49.94, -88.52) 08/10/2018   08:10:58    (  50.40, -90.75)  166.94            110
 08/10/2018   09:48:01   (  49.94,-113.24) 08/10/2018   09:52:26    (  50.51,-116.07)  211.37            265
 08/12/2018   19:07:16   (  49.98, -92.69) 08/12/2018   19:01:18    (  49.71, -94.37)  124.21            358
 08/12/2018   20:46:09   (  49.98,-117.41) 08/12/2018   20:42:46    (  49.60,-119.70)  169.46            203
 08/18/2018   07:19:35   (  49.93, -76.15) 08/18/2018   07:20:20    (  50.29, -78.13)  146.60             45
 08/18/2018   08:58:28   (  49.93,-100.87) 08/18/2018   09:01:47    (  50.46,-103.42)  191.11            199