Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2014 1 4.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19)   NOAA-19 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/13/2014   20:04:05   (  80.99,-175.13) (  80.99,-175.05)    1.51                67
 01/13/2014   20:55:01   ( -80.99,  -7.57) ( -80.98,  -7.47)    1.74                55
 01/13/2014   21:46:06   (  80.96, 160.49) (  80.96, 160.30)    3.21                34
 01/13/2014   22:37:03   ( -80.96, -32.32) ( -80.97, -32.49)    2.92                22
 01/13/2014   23:28:10   (  80.96, 134.99) (  80.97, 134.92)    1.35                 0
 01/14/2014   00:19:06   ( -80.95, -57.45) ( -80.95, -57.51)    1.01                12
 01/14/2014   01:10:13   (  80.95, 109.87) (  80.95, 109.90)    0.55                34
 01/14/2014   02:01:09   ( -80.94, -82.58) ( -80.94, -82.53)    0.90                46