Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 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)
 01/24/2017   09:23:19   (  23.65,-113.37) 01/24/2017   09:15:59    (  23.75,-113.89)   54.27            440
 01/27/2017   06:30:11   (  46.30, -65.04) 01/27/2017   06:30:48    (  46.73, -67.12)  166.13             37
 01/27/2017   08:08:03   (  49.92, -88.32) 01/27/2017   08:11:14    (  50.41, -90.92)  193.03            191
 01/27/2017   09:46:56   (  49.93,-113.04) 01/27/2017   09:52:41    (  50.57,-116.22)  237.35            345
 01/29/2017   19:06:14   (  49.96, -92.55) 01/29/2017   19:01:30    (  49.65, -94.47)  142.36            284
 01/29/2017   20:45:07   (  49.95,-117.27) 01/29/2017   20:42:58    (  49.54,-119.80)  187.66            129
 02/01/2017   08:34:57   (  20.05,-101.86) 02/01/2017   08:26:37    (  18.69,-102.44)  162.93            500
 02/01/2017   10:11:44   (  27.65,-124.75) 02/01/2017   10:05:31    (  27.82,-125.51)   77.24            373