Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 11 19.  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)
 11/21/2017   18:16:50   (  49.96, -80.19) 11/21/2017   18:10:57    (  49.65, -81.79)  119.94            353
 11/21/2017   19:55:43   (  49.95,-104.91) 11/21/2017   19:52:26    (  49.60,-107.14)  165.20            197
 11/21/2017   21:30:53   (  36.66,-125.00) 11/21/2017   21:30:04    (  36.16,-127.63)  241.99             49
 11/24/2017   09:23:24   (  23.77,-113.36) 11/24/2017   09:16:06    (  23.88,-113.87)   53.70            438
 11/27/2017   06:30:16   (  46.35, -65.04) 11/27/2017   06:30:57    (  46.78, -67.12)  166.31             41
 11/27/2017   08:08:09   (  49.92, -88.34) 11/27/2017   08:11:23    (  50.46, -90.92)  193.55            194
 11/27/2017   09:47:02   (  49.92,-113.06) 11/27/2017   09:52:51    (  50.56,-116.25)  237.89            349
 11/29/2017   19:06:19   (  49.97, -92.56) 11/29/2017   19:01:40    (  49.63, -94.48)  142.81            279