Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2016 2 22.  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)
 03/05/2016   00:22:35   (  81.02, 120.94) 03/05/2016   00:23:34  (  81.02, 121.02)    1.34                59
 03/05/2016   01:13:31   ( -81.02, -71.59) 03/05/2016   01:14:19  ( -81.02, -71.63)    0.63                48
 03/05/2016   02:04:37   (  81.02,  95.51) 03/05/2016   02:05:04  (  81.02,  95.57)    1.15                27
 03/05/2016   02:55:33   ( -81.02, -97.02) 03/05/2016   02:55:49  ( -81.02, -97.08)    0.95                16
 03/05/2016   03:46:39   (  81.02,  70.07) 03/05/2016   03:46:34  (  81.03,  70.12)    1.11                 5
 03/05/2016   04:37:35   ( -81.02,-122.45) 03/05/2016   04:37:19  ( -81.02,-122.52)    1.35                16
 03/05/2016   05:28:40   (  81.02,  45.02) 03/05/2016   05:28:03  (  81.01,  45.04)    0.75                37
 03/05/2016   06:19:37   ( -81.02,-147.88) 03/05/2016   06:18:49  ( -81.03,-147.97)    1.77                48