Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2015 4 9.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 04/09/2015   20:51:33   (  74.95,-135.40) 04/09/2015   20:50:21  (  74.96,-136.57)   33.83                72
 04/09/2015   21:42:20   ( -74.71,  31.27) 04/09/2015   21:41:22  ( -74.73,  31.33)    2.30                58
 04/09/2015   22:32:59   (  74.74,-161.33) 04/09/2015   22:32:19  (  74.73,-161.42)    2.78                40
 04/09/2015   23:23:42   ( -74.69,   5.88) 04/09/2015   23:23:24  ( -74.69,   5.93)    1.76                18
 04/10/2015   00:14:22   (  74.67, 173.15) 04/10/2015   00:14:21  (  74.69, 173.18)    2.64                 1
 04/10/2015   01:05:04   ( -74.68, -19.52) 04/10/2015   01:05:26  ( -74.65, -19.47)    3.18                22
 04/10/2015   01:55:44   (  74.65, 147.75) 04/10/2015   01:56:23  (  74.65, 147.78)    0.77                39
 04/10/2015   02:46:26   ( -74.66, -44.91) 04/10/2015   02:47:29  ( -74.66, -45.01)    2.92                63
 04/10/2015   03:37:10   (  74.44, 121.85) 04/10/2015   03:38:22  (  74.47, 122.77)   27.93                72
 04/20/2015   07:43:26   ( -74.96,-118.34) 04/20/2015   07:42:14  ( -74.97,-119.42)   31.19                72
 04/20/2015   08:34:09   (  74.78,  48.49) 04/20/2015   08:33:06  (  74.76,  48.48)    2.86                63
 04/20/2015   09:24:52   ( -74.75,-144.27) 04/20/2015   09:24:12  ( -74.75,-144.28)    0.21                40
 04/20/2015   10:15:32   (  74.71,  22.97) 04/20/2015   10:15:08  (  74.72,  23.08)    3.28                24
 04/20/2015   11:06:14   ( -74.73,-169.67) 04/20/2015   11:06:14  ( -74.71,-169.68)    1.79                 0
 04/20/2015   11:56:54   (  74.69,  -2.43) 04/20/2015   11:57:10  (  74.68,  -2.33)    3.22                16
 04/20/2015   12:47:37   ( -74.66, 164.81) 04/20/2015   12:48:16  ( -74.67, 164.91)    3.55                39
 04/20/2015   13:38:16   (  74.67, -27.82) 04/20/2015   13:39:13  (  74.69, -27.87)    2.40                57
 04/20/2015   14:29:03   ( -74.45, 138.90) 04/20/2015   14:30:15  ( -74.50, 139.90)   30.45                72