Simultaneous Nadir Overpasses (SNOs) near equator between NOAA-19 and NPP
TLE Epoch: 2012 7 26.  Predictions up to the next  14.0 days:

Date(NOAA-19)     Time(NOAA-19)   NOAA-19 Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 07/28/2012   17:30:05   ( -29.98, 115.57) 07/28/2012   17:24:45    ( -29.78, 114.62)   94.32            320
 07/28/2012   18:21:07   (  29.99, -77.19) 07/28/2012   18:15:34    (  29.81, -78.09)   89.08            333
 07/28/2012   19:12:10   ( -29.97,  90.05) 07/28/2012   19:06:15    ( -29.79,  89.24)   80.57            355
 07/28/2012   20:03:12   (  29.98,-102.71) 07/28/2012   19:57:04    (  29.82,-103.47)   75.30            368
 07/28/2012   20:54:15   ( -29.96,  64.53) 07/28/2012   20:47:45    ( -29.79,  63.87)   66.86            390
 07/28/2012   21:45:17   (  29.97,-128.23) 07/28/2012   21:38:34    (  29.83,-128.85)   61.55            403
 07/28/2012   22:36:20   ( -29.95,  39.01) 07/28/2012   22:29:16    ( -29.86,  38.47)   53.06            424
 07/28/2012   23:27:22   (  29.96,-153.75) 07/28/2012   23:20:04    (  29.83,-154.22)   47.85            438
 07/29/2012   00:18:26   ( -30.00,  13.48) 07/29/2012   00:10:47    ( -29.92,  13.08)   39.22            459
 07/29/2012   01:09:27   (  29.95,-179.26) 07/29/2012   01:01:35    (  29.90,-179.61)   34.09            472
 07/29/2012   02:00:31   ( -29.99, -12.04) 07/29/2012   01:52:17    ( -29.93, -12.30)   25.46            494
 07/29/2012   02:51:33   (  29.99, 155.20) 07/29/2012   02:43:06    (  29.96, 154.99)   20.24            507
 07/29/2012   03:42:36   ( -29.97, -37.56) 07/29/2012   03:33:47    ( -29.93, -37.67)   11.84            529
 07/29/2012   04:33:38   (  29.98, 129.68) 07/29/2012   04:24:36    (  29.97, 129.62)    6.44            542
 07/29/2012   05:22:44   ( -23.16, -61.26) 07/29/2012   05:13:21    ( -23.16, -61.27)    0.37            563
 07/29/2012   06:08:47   (   5.74, 110.14) 07/29/2012   05:59:13    (   5.74, 110.13)    0.85            574
 07/29/2012   06:59:34   (  -4.77, -82.41) 07/29/2012   06:49:38    (  -4.81, -82.33)    9.41            596
 07/29/2012   07:50:40   (   5.03,  84.78) 07/29/2012   07:40:40    (   5.57,  84.79)   60.46            600