Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2014 10 17.  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)
 10/22/2014   18:41:06   (  80.90,-149.18) 10/22/2014   18:42:21  (  80.91,-149.35)    3.02                75
 10/22/2014   19:32:05   ( -80.91,  17.98) 10/22/2014   19:33:06  ( -80.91,  17.94)    0.87                61
 10/22/2014   20:23:09   (  80.90,-174.57) 10/22/2014   20:23:50  (  80.89,-174.45)    2.10                41
 10/22/2014   21:14:07   ( -80.89,  -7.04) 10/22/2014   21:14:35  ( -80.90,  -7.16)    2.36                28
 10/22/2014   22:05:11   (  80.88, 160.41) 10/22/2014   22:05:19  (  80.88, 160.44)    0.62                 8
 10/22/2014   22:56:10   ( -80.88, -32.42) 10/22/2014   22:56:04  ( -80.88, -32.27)    2.69                 6
 10/22/2014   23:47:13   (  80.87, 135.39) 10/22/2014   23:46:48  (  80.87, 135.34)    0.85                25
 10/23/2014   00:38:12   ( -80.87, -57.44) 10/23/2014   00:37:33  ( -80.87, -57.37)    1.18                39
 10/23/2014   01:29:15   (  80.85, 110.36) 10/23/2014   01:28:17  (  80.85, 110.23)    2.33                58