Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 1 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)
 01/25/2019   07:18:50   (  49.91, -75.96) 01/25/2019   07:20:26    (  50.35, -78.27)  171.59             96
 01/25/2019   08:57:43   (  49.92,-100.68) 01/25/2019   09:01:53    (  50.51,-103.57)  216.00            250
 01/27/2019   18:17:01   (  49.97, -80.18) 01/27/2019   18:10:42    (  49.70, -81.82)  121.20            379
 01/27/2019   19:55:54   (  49.96,-104.90) 01/27/2019   19:52:10    (  49.59,-107.14)  166.45            224
 01/27/2019   21:31:04   (  36.66,-124.98) 01/27/2019   21:29:48    (  36.16,-127.63)  243.28             76
 01/30/2019   09:24:00   (  22.17,-113.72) 01/30/2019   09:16:16    (  22.31,-114.26)   57.10            464