Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 11 21.  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)
 11/22/2015   06:30:11   (  46.34, -65.04) 11/22/2015   06:33:02    (  46.76, -67.07)  162.34            171
 11/22/2015   08:08:04   (  49.91, -88.35) 11/22/2015   08:13:29    (  50.38, -90.91)  189.92            325
 11/22/2015   09:46:57   (  49.92,-113.07) 11/22/2015   09:54:56    (  50.55,-116.21)  234.27            479
 11/24/2015   19:06:16   (  49.98, -92.55) 11/24/2015   19:03:45    (  49.66, -94.40)  137.24            151
 11/24/2015   20:45:06   (  49.79,-117.20) 11/24/2015   20:45:09    (  49.32,-119.63)  183.04              3
 11/27/2015   08:33:12   (  26.50,-100.34) 11/27/2015   08:26:39    (  26.52,-100.45)   11.35            393
 11/27/2015   10:09:35   (  35.51,-122.66) 11/27/2015   10:05:33    (  35.62,-123.27)   56.62            242
 11/30/2015   07:18:42   (  49.92, -76.00) 11/30/2015   07:22:41    (  50.38, -78.24)  167.17            239
 11/30/2015   08:57:35   (  49.93,-100.72) 11/30/2015   09:04:09    (  50.49,-103.56)  211.60            394