Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2016 12 11.  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)
 12/14/2016   02:41:43   ( -76.80, -37.00) 12/14/2016   02:40:31  ( -76.82, -38.41)   35.85                72
 12/14/2016   03:32:27   (  76.61, 129.60) 12/14/2016   03:31:27  (  76.61, 129.70)    2.58                60
 12/14/2016   04:23:09   ( -76.61, -63.10) 12/14/2016   04:22:28  ( -76.61, -63.07)    0.91                41
 12/14/2016   05:13:49   (  76.59, 104.19) 12/14/2016   05:13:29  (  76.62, 104.16)    2.78                20
 12/14/2016   06:04:31   ( -76.59, -88.50) 12/14/2016   06:04:29  ( -76.58, -88.43)    2.43                 2
 12/14/2016   06:55:11   (  76.58,  78.78) 12/14/2016   06:55:30  (  76.58,  78.79)    0.82                19
 12/14/2016   07:45:53   ( -76.57,-113.91) 12/14/2016   07:46:31  ( -76.58,-113.96)    1.95                38
 12/14/2016   08:36:33   (  76.56,  53.38) 12/14/2016   08:37:31  (  76.55,  53.43)    1.75                58
 12/14/2016   09:27:17   ( -76.46,-139.65) 12/14/2016   09:28:30  ( -76.46,-138.98)   17.32                73
 12/24/2016   20:19:04   (  76.65,-121.89) 12/24/2016   20:17:55  (  76.68,-121.92)    2.70                69
 12/24/2016   21:09:46   ( -76.66,  45.46) 12/24/2016   21:08:58  ( -76.64,  45.45)    1.94                48
 12/24/2016   22:00:26   (  76.64,-147.30) 12/24/2016   21:59:56  (  76.64,-147.29)    0.92                30
 12/24/2016   22:51:08   ( -76.64,  20.05) 12/24/2016   22:50:59  ( -76.61,  20.08)    3.84                 9
 12/24/2016   23:41:48   (  76.62,-172.71) 12/24/2016   23:41:57  (  76.61,-172.65)    1.79                 9
 12/25/2016   00:32:30   ( -76.63,  -5.36) 12/25/2016   00:33:01  ( -76.62,  -5.46)    2.74                31
 12/25/2016   01:23:10   (  76.60, 161.88) 12/25/2016   01:23:59  (  76.62, 161.80)    2.83                49
 12/25/2016   02:13:52   ( -76.61, -30.76) 12/25/2016   02:15:02  ( -76.58, -30.82)    3.09                70