Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 10 23.  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)
 10/23/2018   18:17:00   (  49.94, -80.19) 10/23/2018   18:10:54    (  49.67, -81.71)  113.45            366
 10/23/2018   19:55:54   (  50.00,-104.94) 10/23/2018   19:52:23    (  49.62,-107.07)  158.63            211
 10/23/2018   21:31:01   (  36.58,-124.99) 10/23/2018   21:29:59    (  36.13,-127.54)  233.70             62
 10/26/2018   09:23:43   (  23.07,-113.55) 10/26/2018   09:16:14    (  23.17,-113.98)   45.02            449
 10/29/2018   06:30:20   (  46.47, -65.02) 10/29/2018   06:30:51    (  46.89, -67.01)  158.55             31
 10/29/2018   08:08:15   (  49.91, -88.38) 10/29/2018   08:11:20    (  50.40, -90.88)  186.77            185
 10/29/2018   09:47:08   (  49.91,-113.10) 10/29/2018   09:52:47    (  50.56,-116.18)  231.22            339
 10/31/2018   19:06:24   (  49.98, -92.56) 10/31/2018   19:01:36    (  49.63, -94.39)  137.28            288
 10/31/2018   20:45:17   (  49.97,-117.28) 10/31/2018   20:43:04    (  49.52,-119.72)  182.59            133