Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 8 30.  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)
 08/31/2017   07:18:27   (  49.93, -75.97) 08/31/2017   07:20:27    (  50.33, -78.14)  160.97            120
 08/31/2017   08:57:20   (  49.94,-100.69) 08/31/2017   09:01:54    (  50.50,-103.44)  205.39            274
 09/02/2017   18:16:37   (  49.97, -80.17) 09/02/2017   18:10:45    (  49.67, -81.71)  115.77            352
 09/02/2017   19:55:30   (  49.96,-104.89) 09/02/2017   19:52:13    (  49.56,-107.04)  161.03            197
 09/02/2017   21:30:41   (  36.73,-125.00) 09/02/2017   21:29:53    (  36.24,-127.55)  235.27             48
 09/05/2017   09:23:06   (  24.03,-113.29) 09/05/2017   09:15:52    (  24.14,-113.68)   42.15            434
 09/08/2017   06:30:01   (  46.33, -65.04) 09/08/2017   06:30:50    (  46.73, -67.01)  156.73             49
 09/08/2017   08:07:54   (  49.89, -88.35) 09/08/2017   08:11:16    (  50.41, -90.81)  184.35            202
 09/08/2017   09:46:47   (  49.90,-113.07) 09/08/2017   09:52:44    (  50.52,-116.13)  228.75            357