Simultaneous Nadir Overpasses (SNOs) near equator between NOAA-19 and NPP
TLE Epoch: 2012 4 15.  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)
 04/22/2012   00:03:09   (  29.97,-162.88) 04/21/2012   23:59:07    (  29.76,-163.84)   95.87            242
 04/22/2012   00:54:05   ( -29.95,   4.39) 04/22/2012   00:49:48    ( -29.75,   3.49)   89.96            257
 04/22/2012   01:45:14   (  29.94, 171.61) 04/22/2012   01:40:37    (  29.77, 170.78)   82.02            277
 04/22/2012   02:36:11   ( -29.98, -21.14) 04/22/2012   02:31:19    ( -29.82, -21.91)   76.04            292
 04/22/2012   03:27:20   (  29.98, 146.07) 04/22/2012   03:22:08    (  29.83, 145.39)   68.09            312
 04/22/2012   04:18:16   ( -29.96, -46.66) 04/22/2012   04:12:49    ( -29.82, -47.28)   62.19            327
 04/22/2012   05:09:25   (  29.96, 120.56) 04/22/2012   05:03:38    (  29.84, 120.01)   54.24            347
 04/22/2012   06:00:22   ( -30.00, -72.19) 04/22/2012   05:54:20    ( -29.89, -72.68)   48.29            362
 04/22/2012   06:51:31   (  29.99,  95.02) 04/22/2012   06:45:09    (  29.91,  94.62)   40.33            382
 04/22/2012   07:42:27   ( -29.98, -97.71) 04/22/2012   07:35:50    ( -29.90, -98.05)   34.44            397
 04/22/2012   08:33:36   (  29.97,  69.51) 04/22/2012   08:26:39    (  29.92,  69.24)   26.49            417
 04/22/2012   09:24:32   ( -29.95,-123.22) 04/22/2012   09:17:20    ( -29.91,-123.43)   20.60            432
 04/22/2012   10:15:41   (  29.95,  43.99) 04/22/2012   10:08:09    (  29.93,  43.86)   12.65            452
 04/22/2012   11:06:38   ( -29.99,-148.75) 04/22/2012   10:58:51    ( -29.98,-148.82)    6.72            467
 04/22/2012   11:57:25   (  28.71,  18.81) 04/22/2012   11:49:18    (  28.71,  18.82)    0.83            487
 04/22/2012   12:42:49   (  -9.32,-169.12) 04/22/2012   12:34:28    (  -9.31,-169.11)    1.12            501
 04/22/2012   13:31:19   (   0.12,   0.19) 04/22/2012   13:22:41    (   0.13,   0.24)    5.99            518
 04/22/2012   14:22:38   (  -1.33, 167.17) 04/22/2012   14:13:43    (  -1.39, 167.29)   14.67            535
 04/22/2012   15:14:00   (   2.19, -25.80) 04/22/2012   15:04:47    (   2.25, -25.60)   22.85            553
 04/22/2012   16:05:19   (  -3.42, 141.18) 04/22/2012   15:55:48    (  -3.45, 141.46)   31.13            571
 04/22/2012   16:56:41   (   4.27, -51.79) 04/22/2012   16:46:52    (   4.32, -51.44)   39.54            589
 04/22/2012   17:47:53   (  -5.10, 115.28) 04/22/2012   17:37:53    (  -5.52, 115.62)   60.54            600