Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 12 25.  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)
 12/26/2014   06:56:39   (  20.00, -77.21) 12/26/2014   06:52:16    (  19.89, -76.79)   45.09            263
 12/26/2014   08:30:53   (  36.78, -97.60) 12/26/2014   08:28:57    (  36.78, -97.59)    0.21            116
 12/26/2014   10:06:06   (  49.90,-117.74) 12/26/2014   10:06:39    (  49.98,-118.12)   28.38             33
 12/28/2014   21:04:15   (  49.97,-121.95) 12/28/2014   20:56:51    (  50.04,-121.55)   30.21            444
 12/29/2014   07:19:12   (  49.93, -76.00) 12/29/2014   07:27:31    (  51.53, -77.76)  215.72            499
 12/31/2014   18:16:38   (  47.47, -79.21) 12/31/2014   18:17:20    (  47.17, -80.67)  115.01             42
 12/31/2014   19:53:00   (  38.46,-100.84) 12/31/2014   19:56:13    (  38.09,-102.80)  175.74            193
 01/03/2015   07:45:59   (  20.03, -89.53) 01/03/2015   07:42:44    (  20.02, -89.43)   10.02            195
 01/03/2015   09:17:23   (  46.94,-106.53) 01/03/2015   09:16:32    (  46.95,-106.70)   12.65             51