Simultaneous Nadir Overpasses (SNOs) near equator between NOAA-19 and NPP
TLE Epoch: 2012 6 11.  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)
 06/21/2012   23:18:26   (  29.98,-151.60) 06/21/2012   23:13:45    (  29.79,-152.59)   98.41            281
 06/22/2012   00:09:27   ( -29.97,  15.65) 06/22/2012   00:04:26    ( -29.77,  14.74)   90.74            301
 06/22/2012   01:00:31   (  29.97,-177.11) 06/22/2012   00:55:15    (  29.80,-177.97)   84.58            316
 06/22/2012   01:51:32   ( -29.96,  -9.87) 06/22/2012   01:45:56    ( -29.78, -10.64)   76.94            336
 06/22/2012   02:42:36   (  29.95, 157.37) 06/22/2012   02:36:45    (  29.81, 156.65)   70.76            351
 06/22/2012   03:33:37   ( -29.94, -35.38) 06/22/2012   03:27:26    ( -29.79, -36.01)   63.14            371
 06/22/2012   04:24:42   (  30.00, 131.83) 06/22/2012   04:18:16    (  29.88, 131.26)   56.89            386
 06/22/2012   05:15:43   ( -29.99, -60.92) 06/22/2012   05:08:58    ( -29.91, -61.42)   49.29            405
 06/22/2012   06:06:47   (  29.99, 106.32) 06/22/2012   05:59:46    (  29.89, 105.88)   43.08            421
 06/22/2012   06:57:48   ( -29.97, -86.44) 06/22/2012   06:50:28    ( -29.93, -86.80)   35.49            440
 06/22/2012   07:48:52   (  29.97,  80.80) 06/22/2012   07:41:16    (  29.91,  80.50)   29.28            456
 06/22/2012   08:39:53   ( -29.96,-111.95) 06/22/2012   08:31:58    ( -29.94,-112.18)   21.70            475
 06/22/2012   09:30:57   (  29.96,  55.28) 06/22/2012   09:22:46    (  29.92,  55.13)   15.52            491
 06/22/2012   10:21:58   ( -29.95,-137.47) 06/22/2012   10:13:28    ( -29.95,-137.55)    8.00            510
 06/22/2012   11:13:02   (  29.95,  29.76) 06/22/2012   11:04:16    (  29.93,  29.75)    2.51            526
 06/22/2012   11:59:25   ( -13.81,-158.89) 06/22/2012   11:50:22    ( -13.81,-158.89)    0.46            543
 06/22/2012   12:47:21   (   2.68,  10.89) 06/22/2012   12:38:02    (   2.70,  10.93)    4.80            559
 06/22/2012   13:38:34   (  -3.55, 177.95) 06/22/2012   13:28:58    (  -3.61, 178.06)   13.03            576
 06/22/2012   14:30:01   (   4.72, -15.09) 06/22/2012   14:20:07    (   4.77, -14.91)   21.18            594
 06/22/2012   15:21:03   (  -4.94, 152.12) 06/22/2012   15:11:03    (  -5.67, 152.22)   82.48            600