Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2015 1 29.  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   (  80.97,  14.87) 02/03/2015   07:40:17  (  80.96,  15.03)    2.78                60
 02/03/2015   08:30:12   ( -80.96,-177.47) 02/03/2015   08:31:01  ( -80.95,-177.43)    1.02                49
 02/03/2015   09:21:18   (  80.95,  -9.90) 02/03/2015   09:21:46  (  80.95, -10.08)    3.20                28
 02/03/2015   10:12:15   ( -80.96, 157.01) 02/03/2015   10:12:31  ( -80.96, 157.10)    1.60                16
 02/03/2015   11:03:21   (  80.95, -35.41) 02/03/2015   11:03:16  (  80.95, -35.55)    2.56                 5
 02/03/2015   11:54:17   ( -80.95, 131.87) 02/03/2015   11:54:00  ( -80.94, 131.99)    2.24                17
 02/03/2015   12:45:23   (  80.94, -60.55) 02/03/2015   12:44:45  (  80.94, -60.66)    1.92                38
 02/03/2015   13:36:19   ( -80.94, 106.72) 02/03/2015   13:35:29  ( -80.93, 106.88)    2.91                50