Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 8 27.  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)
 08/28/2015   18:16:59   (  49.96, -80.16) 08/28/2015   18:14:03    (  49.66, -81.68)  113.72            176
 08/28/2015   19:55:52   (  49.95,-104.88) 08/28/2015   19:55:31    (  49.56,-107.01)  158.98             21
 08/28/2015   21:28:59   (  29.27,-122.95) 08/28/2015   21:31:03    (  28.77,-125.40)  244.37            124
 08/31/2015   07:45:39   (  20.04, -89.52) 08/31/2015   07:38:46    (  20.01, -89.36)   16.67            413
 08/31/2015   09:20:36   (  34.24,-110.65) 08/31/2015   09:16:12    (  34.28,-110.94)   26.79            264
 09/03/2015   06:30:17   (  46.40, -65.02) 09/03/2015   06:33:57    (  46.79, -67.02)  158.69            220
 09/03/2015   08:08:11   (  49.90, -88.35) 09/03/2015   08:14:24    (  50.41, -90.85)  186.72            373
 09/05/2015   19:06:18   (  49.98, -92.51) 09/05/2015   19:04:38    (  49.64, -94.34)  136.82            100