Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 9 1.  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)
 09/02/2017   18:16:37   (  49.97, -80.17) 09/02/2017   18:10:45    (  49.68, -81.72)  115.74            352
 09/02/2017   19:55:30   (  49.97,-104.89) 09/02/2017   19:52:13    (  49.57,-107.04)  160.99            197
 09/02/2017   21:30:41   (  36.74,-125.00) 09/02/2017   21:29:53    (  36.25,-127.56)  235.24             48
 09/05/2017   09:23:06   (  24.03,-113.29) 09/05/2017   09:15:52    (  24.13,-113.69)   42.11            434
 09/08/2017   06:30:02   (  46.33, -65.04) 09/08/2017   06:30:51    (  46.72, -67.01)  156.69             49
 09/08/2017   08:07:55   (  49.90, -88.35) 09/08/2017   08:11:17    (  50.41, -90.81)  184.29            202
 09/08/2017   09:46:48   (  49.90,-113.07) 09/08/2017   09:52:45    (  50.52,-116.13)  228.70            357
 09/10/2017   19:06:03   (  49.96, -92.53) 09/10/2017   19:01:35    (  49.66, -94.41)  139.34            268
 09/10/2017   20:44:56   (  49.96,-117.25) 09/10/2017   20:43:03    (  49.54,-119.74)  184.63            113