Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 1 20.  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)
 01/22/2019   08:35:07   (  20.01,-101.86) 01/22/2019   08:26:47    (  18.06,-102.61)  230.72            500
 01/22/2019   10:12:02   (  27.13,-124.87) 01/22/2019   10:05:40    (  27.26,-125.68)   81.10            382
 01/25/2019   07:18:49   (  49.94, -75.95) 01/25/2019   07:20:25    (  50.37, -78.26)  171.46             96
 01/25/2019   08:57:43   (  49.88,-100.69) 01/25/2019   09:01:53    (  50.48,-103.58)  216.23            250
 01/27/2019   18:17:00   (  49.95, -80.17) 01/27/2019   18:10:41    (  49.67, -81.81)  121.24            379
 01/27/2019   19:55:54   (  50.00,-104.91) 01/27/2019   19:52:10    (  49.62,-107.16)  166.41            224
 01/27/2019   21:31:04   (  36.70,-124.99) 01/27/2019   21:29:48    (  36.19,-127.64)  243.25             76