Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2016 10 1.  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)
 10/05/2016   15:22:36   (  80.96,-103.23) 10/05/2016   15:23:51  (  80.97,-103.04)    3.75                75
 10/05/2016   16:13:36   ( -80.96,  64.36) 10/05/2016   16:14:35  ( -80.96,  64.49)    2.24                59
 10/05/2016   17:04:36   (  80.97,-128.01) 10/05/2016   17:05:20  (  80.96,-128.08)    1.48                44
 10/05/2016   17:55:37   ( -80.97,  39.20) 10/05/2016   17:56:05  ( -80.96,  39.09)    1.87                28
 10/05/2016   18:46:38   (  80.97,-153.55) 10/05/2016   18:46:50  (  80.96,-153.48)    1.47                12
 10/05/2016   19:37:39   ( -80.97,  13.65) 10/05/2016   19:37:35  ( -80.97,  13.69)    0.60                 4
 10/05/2016   20:28:40   (  80.97,-179.08) 10/05/2016   20:28:21  (  80.98,-179.24)    3.05                19
 10/05/2016   21:19:41   ( -80.97, -11.89) 10/05/2016   21:19:05  ( -80.97, -11.71)    3.07                36
 10/05/2016   22:10:41   (  80.97, 155.76) 10/05/2016   22:09:50  (  80.96, 155.72)    1.15                51