Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2012 6 27.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19)   NOAA-19 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/03/2012   11:12:28   (  80.65, -35.43) (  80.65, -35.47)    0.64                69
 07/03/2012   12:03:33   ( -80.60, 132.72) ( -80.61, 132.59)    2.28                47
 07/03/2012   12:54:30   (  80.59, -59.85) (  80.59, -59.86)    0.20                34
 07/03/2012   13:45:35   ( -80.53, 108.28) ( -80.54, 108.19)    1.81                12
 07/03/2012   14:36:32   (  80.52, -84.28) (  80.52, -84.26)    0.28                 1
 07/03/2012   15:27:36   ( -80.44,  84.16) ( -80.44,  84.10)    1.32                23
 07/03/2012   16:18:33   (  80.43,-108.40) (  80.43,-108.36)    0.77                36
 07/03/2012   17:09:37   ( -80.34,  60.02) ( -80.35,  59.98)    0.81                58