Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 1 17.  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)
 01/19/2015   07:46:19   (  20.02, -89.58) 01/19/2015   07:42:15    (  19.95, -89.40)   20.55            244
 01/19/2015   09:18:31   (  44.04,-107.65) 01/19/2015   09:16:51    (  44.05,-107.77)    9.43            100
 01/22/2015   06:31:00   (  46.54, -65.03) 01/22/2015   06:37:20    (  46.92, -67.00)  156.22            380
 01/24/2015   17:28:15   (  49.99, -67.93) 01/24/2015   17:26:34    (  49.80, -69.03)   81.91            101
 01/24/2015   19:06:16   (  46.90, -91.41) 01/24/2015   19:07:08    (  46.59, -93.06)  130.53             52
 01/24/2015   20:42:39   (  37.95,-113.10) 01/24/2015   20:46:01    (  37.50,-115.23)  193.92            202
 01/27/2015   06:56:58   (  20.00, -77.24) 01/27/2015   06:51:14    (  19.87, -76.70)   57.83            344
 01/27/2015   08:33:52   (  27.18,-100.23) 01/27/2015   08:30:39    (  27.18,-100.23)    0.21            193