Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2014 1 11.  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,-175.12) (  80.99,-174.98)    2.48                67
 01/13/2014   20:55:01   ( -80.99,  -7.60) ( -80.98,  -7.46)    2.63                55
 01/13/2014   21:46:07   (  80.97, 160.13) (  80.98, 160.00)    2.23                34
 01/13/2014   22:37:03   ( -80.96, -32.36) ( -80.97, -32.47)    2.02                22
 01/13/2014   23:28:10   (  80.96, 135.00) (  80.96, 134.99)    0.35                 0
 01/14/2014   00:19:06   ( -80.95, -57.49) ( -80.95, -57.49)    0.13                12
 01/14/2014   01:10:13   (  80.95, 109.88) (  80.95, 109.97)    1.54                34
 01/14/2014   02:01:09   ( -80.94, -82.62) ( -80.94, -82.51)    1.81                46