Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 9 4.  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)
 09/05/2017   09:23:06   (  24.00,-113.29) 09/05/2017   09:15:52    (  24.10,-113.69)   42.14            434
 09/08/2017   06:30:01   (  46.37, -65.03) 09/08/2017   06:30:50    (  46.75, -67.00)  156.50             49
 09/08/2017   08:07:54   (  49.93, -88.33) 09/08/2017   08:11:16    (  50.44, -90.80)  184.07            202
 09/08/2017   09:46:47   (  49.94,-113.05) 09/08/2017   09:52:44    (  50.55,-116.12)  228.44            357
 09/10/2017   19:06:04   (  49.99, -92.54) 09/10/2017   19:01:35    (  49.63, -94.40)  139.28            269
 09/10/2017   20:44:57   (  49.98,-117.26) 09/10/2017   20:43:04    (  49.57,-119.75)  184.55            113
 09/13/2017   08:34:46   (  20.00,-101.88) 09/13/2017   08:26:26    (  19.84,-102.08)   27.95            500
 09/13/2017   10:11:11   (  28.92,-124.43) 09/13/2017   10:05:19    (  29.04,-125.10)   66.23            352