Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2014 10 8.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/09/2014   21:58:04   ( -80.97, -20.95) 10/09/2014   21:59:11  ( -80.97, -20.97)    0.54                67
 10/09/2014   22:49:10   (  80.96, 146.59) 10/09/2014   22:49:56  (  80.97, 146.44)    2.75                46
 10/09/2014   23:40:06   ( -80.96, -45.95) 10/09/2014   23:40:40  ( -80.96, -45.98)    0.50                34
 10/10/2014   00:31:12   (  80.95, 121.59) 10/10/2014   00:31:25  (  80.95, 121.43)    2.72                13
 10/10/2014   01:22:09   ( -80.95, -71.32) 10/10/2014   01:22:10  ( -80.96, -71.35)    0.58                 1
 10/10/2014   02:13:14   (  80.94,  96.58) 10/10/2014   02:12:54  (  80.94,  96.43)    2.71                20
 10/10/2014   03:04:11   ( -80.94, -96.32) 10/10/2014   03:03:39  ( -80.94, -96.35)    0.48                32
 10/10/2014   03:55:17   (  80.93,  71.21) 10/10/2014   03:54:24  (  80.94,  71.06)    2.67                53