Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 3 29.  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)
 03/29/2016   06:31:00   (  46.72, -65.03) 03/29/2016   06:31:14    (  47.07, -66.80)  140.36             14
 03/29/2016   08:08:59   (  49.94, -88.46) 03/29/2016   08:11:46    (  50.40, -90.75)  170.76            167
 03/29/2016   09:47:53   (  49.89,-113.21) 03/29/2016   09:53:15    (  50.46,-116.10)  215.52            322
 03/31/2016   19:07:12   (  49.97, -92.68) 03/31/2016   19:02:05    (  49.70, -94.31)  120.90            307
 03/31/2016   20:46:05   (  49.96,-117.40) 03/31/2016   20:43:33    (  49.59,-119.64)  166.17            152
 04/03/2016   10:12:49   (  27.31,-125.00) 04/03/2016   10:06:30    (  26.53,-125.69)  111.16            379
 04/06/2016   07:19:42   (  49.91, -76.15) 04/06/2016   07:21:07    (  50.29, -78.14)  148.01             85
 04/06/2016   08:58:35   (  49.92,-100.87) 04/06/2016   09:02:35    (  50.40,-103.46)  192.51            240