Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2012 10 8.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19)   NOAA-19 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/09/2012   11:25:05   ( -80.79, 138.83) ( -80.79, 138.98)    2.65                59
 10/09/2012   12:16:01   (  80.72, -52.55) (  80.73, -52.70)    2.70                45
 10/09/2012   13:07:04   ( -80.69, 115.42) ( -80.69, 115.28)    2.61                25
 10/09/2012   13:58:03   (  80.67, -77.02) (  80.67, -77.09)    1.46                10
 10/09/2012   14:49:06   ( -80.63,  90.94) ( -80.63,  90.87)    1.38                10
 10/09/2012   15:40:06   (  80.63,-101.84) (  80.63,-101.84)    0.23                25
 10/09/2012   16:31:09   ( -80.59,  66.12) ( -80.59,  66.11)    0.18                45
 10/09/2012   17:22:07   (  80.55,-125.98) (  80.54,-125.93)    1.07                60
 10/21/2012   17:45:32   ( -80.79,  43.84) ( -80.78,  43.95)    2.07                56
 10/21/2012   18:36:26   (  80.73,-147.69) (  80.73,-147.82)    2.42                44
 10/21/2012   19:27:35   ( -80.75,  19.03) ( -80.75,  19.21)    3.17                21
 10/21/2012   20:18:29   (  80.69,-172.50) (  80.69,-172.57)    1.30                 9
 10/21/2012   21:09:34   ( -80.64,  -4.40) ( -80.65,  -4.52)    2.22                13
 10/21/2012   22:00:31   (  80.63, 163.03) (  80.63, 163.02)    0.19                26
 10/21/2012   22:51:36   ( -80.58, -28.89) ( -80.58, -28.95)    1.09                48