Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 1 22.  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   (  23.66,-113.37) 01/24/2017   09:15:59    (  23.77,-113.89)   54.24            440
 01/27/2017   06:30:11   (  46.31, -65.03) 01/27/2017   06:30:48    (  46.74, -67.11)  166.04             37
 01/27/2017   08:08:03   (  49.94, -88.31) 01/27/2017   08:11:14    (  50.42, -90.91)  192.94            191
 01/27/2017   09:46:57   (  49.89,-113.06) 01/27/2017   09:52:42    (  50.53,-116.24)  237.65            345
 01/29/2017   19:06:14   (  49.94, -92.54) 01/29/2017   19:01:29    (  49.58, -94.44)  142.35            285
 01/29/2017   20:45:08   (  49.99,-117.28) 01/29/2017   20:42:58    (  49.53,-119.79)  187.54            130
 02/01/2017   08:34:57   (  20.01,-101.87) 02/01/2017   08:26:37    (  18.65,-102.45)  163.50            500
 02/01/2017   10:11:43   (  27.67,-124.74) 02/01/2017   10:05:30    (  27.84,-125.50)   77.15            373