Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2016 4 21.  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)
 04/23/2016   05:24:11   ( -75.96, -81.20) 04/23/2016   05:23:04  ( -75.95, -81.09)    3.37                67
 04/23/2016   06:14:51   (  75.95,  86.07) 04/23/2016   06:14:01  (  75.95,  86.15)    2.33                50
 04/23/2016   07:05:33   ( -75.95,-106.60) 04/23/2016   07:05:06  ( -75.94,-106.58)    0.69                27
 04/23/2016   07:56:13   (  75.93,  60.67) 04/23/2016   07:56:03  (  75.95,  60.66)    2.55                10
 04/23/2016   08:46:55   ( -75.93,-132.01) 04/23/2016   08:47:08  ( -75.94,-132.07)    2.02                13
 04/23/2016   09:37:35   (  75.91,  35.27) 04/23/2016   09:38:04  (  75.90,  35.33)    2.04                29
 04/23/2016   10:28:17   ( -75.91,-157.41) 04/23/2016   10:29:09  ( -75.89,-157.40)    2.35                52
 04/23/2016   11:18:57   (  75.89,   9.86) 04/23/2016   11:20:06  (  75.89,   9.84)    0.76                69
 05/03/2016   20:29:25   ( -76.01,  52.63) 05/03/2016   20:28:18  ( -75.99,  52.69)    2.86                67
 05/03/2016   21:20:05   (  75.99,-140.11) 05/03/2016   21:19:14  (  75.98,-140.02)    2.72                51
 05/03/2016   22:10:47   ( -75.99,  27.22) 05/03/2016   22:10:20  ( -75.98,  27.20)    0.94                27
 05/03/2016   23:01:27   (  75.97,-165.52) 05/03/2016   23:01:16  (  75.98,-165.51)    1.13                11
 05/03/2016   23:52:09   ( -75.97,   1.82) 05/03/2016   23:52:22  ( -75.98,   1.71)    3.00                13
 05/04/2016   00:42:49   (  75.95, 169.08) 05/04/2016   00:43:18  (  75.97, 169.01)    3.26                29
 05/04/2016   01:33:31   ( -75.95, -23.58) 05/04/2016   01:34:23  ( -75.93, -23.62)    2.72                52
 05/04/2016   02:24:11   (  75.93, 143.67) 05/04/2016   02:25:19  (  75.92, 143.68)    0.78                68