Simultaneous Nadir Overpasses (SNOs) near US between NOAA-19 and NPP
TLE Epoch: 2012 10 27.  Predictions up to the next  10.0 days:

Date(NOAA-19)     Time(NOAA-19)   NOAA-19 Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 11/03/2012   06:19:27   (  34.25, -65.31) 11/03/2012   06:19:10    (  34.73, -67.96)  249.71             17
 11/03/2012   07:57:48   (  47.13, -86.33) 11/03/2012   07:56:58    (  47.61, -88.86)  198.02             50
 11/03/2012   09:40:28   (  45.13,-112.65) 11/03/2012   09:39:03    (  45.58,-115.05)  193.87             85
 11/03/2012   17:47:10   (  49.95, -73.95) 11/03/2012   17:43:01    (  49.67, -75.36)  106.04            249
 11/03/2012   19:29:15   (  49.95, -99.47) 11/03/2012   19:24:32    (  49.73,-100.76)   95.92            283
 11/03/2012   21:11:20   (  49.95,-124.99) 11/03/2012   21:06:02    (  49.73,-126.14)   85.86            318
 11/04/2012   07:54:46   (  20.03, -91.96) 11/04/2012   07:46:07    (  19.01, -92.77)  142.25            519