Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2015 1 30.  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)
 02/03/2015   07:39:17   (  80.96,  15.12) 02/03/2015   07:40:18  (  80.97,  14.94)    3.26                61
 02/03/2015   08:30:13   ( -80.96,-177.60) 02/03/2015   08:31:02  ( -80.96,-177.53)    1.33                49
 02/03/2015   09:21:19   (  80.95, -10.02) 02/03/2015   09:21:47  (  80.95, -10.17)    2.62                28
 02/03/2015   10:12:14   ( -80.95, 157.26) 02/03/2015   10:12:30  ( -80.94, 157.36)    2.03                16
 02/03/2015   11:03:20   (  80.94, -35.16) 02/03/2015   11:03:15  (  80.94, -35.28)    2.02                 5
 02/03/2015   11:54:17   ( -80.95, 131.74) 02/03/2015   11:54:00  ( -80.95, 131.89)    2.66                17
 02/03/2015   12:45:23   (  80.94, -60.68) 02/03/2015   12:44:45  (  80.95, -60.75)    1.36                38
 02/03/2015   13:36:18   ( -80.93, 106.97) 02/03/2015   13:35:29  ( -80.93, 106.78)    3.24                49