Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2016 6 16.  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)
 06/20/2016   02:48:09   ( -80.99, -95.10) 06/20/2016   02:49:23  ( -80.99, -95.01)    1.76                74
 06/20/2016   03:39:15   (  80.99,  71.97) 06/20/2016   03:40:09  (  81.00,  71.98)    1.03                54
 06/20/2016   04:30:11   ( -80.99,-120.59) 06/20/2016   04:30:53  ( -80.99,-120.42)    2.96                42
 06/20/2016   05:21:16   (  80.99,  46.86) 06/20/2016   05:21:38  (  80.99,  46.93)    1.63                22
 06/20/2016   06:12:12   ( -81.00,-145.70) 06/20/2016   06:12:23  ( -80.99,-145.84)    2.44                11
 06/20/2016   07:03:18   (  81.00,  21.37) 06/20/2016   07:03:08  (  80.99,  21.52)    2.67                10
 06/20/2016   07:54:14   ( -81.00,-171.19) 06/20/2016   07:53:53  ( -80.99,-171.25)    1.15                21
 06/20/2016   08:45:20   (  81.00,  -4.12) 06/20/2016   08:44:39  (  81.01,  -4.27)    2.85                41
 06/20/2016   09:36:16   ( -81.00, 163.31) 06/20/2016   09:35:23  ( -80.99, 163.33)    0.41                53