Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2016 12 23.  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)
 12/24/2016   20:19:04   (  76.66,-121.87) 12/24/2016   20:17:55  (  76.66,-121.87)    0.15                69
 12/24/2016   21:09:46   ( -76.66,  45.45) 12/24/2016   21:08:58  ( -76.64,  45.46)    2.50                48
 12/24/2016   22:00:26   (  76.65,-147.28) 12/24/2016   21:59:56  (  76.63,-147.24)    2.23                30
 12/24/2016   22:51:08   ( -76.64,  20.04) 12/24/2016   22:51:00  ( -76.65,  19.92)    3.08                 8
 12/24/2016   23:41:48   (  76.63,-172.69) 12/24/2016   23:41:58  (  76.64,-172.78)    2.57                10
 12/25/2016   00:32:30   ( -76.63,  -5.37) 12/25/2016   00:33:01  ( -76.61,  -5.44)    2.41                31
 12/25/2016   01:23:10   (  76.61, 161.91) 12/25/2016   01:23:59  (  76.60, 161.86)    1.46                49
 12/25/2016   02:13:52   ( -76.61, -30.78) 12/25/2016   02:15:02  ( -76.58, -30.81)    3.41                70
 01/04/2017   13:05:36   (  76.90, -12.57) 01/04/2017   13:04:25  (  76.88, -14.12)   39.07                71
 01/04/2017   13:56:23   ( -76.69, 153.90) 01/04/2017   13:55:26  ( -76.69, 153.91)    0.24                57
 01/04/2017   14:47:03   (  76.66, -38.85) 01/04/2017   14:46:22  (  76.68, -38.76)    2.61                41
 01/04/2017   15:37:45   ( -76.67, 128.49) 01/04/2017   15:37:27  ( -76.66, 128.55)    2.18                18
 01/04/2017   16:28:25   (  76.65, -64.26) 01/04/2017   16:28:23  (  76.64, -64.13)    3.49                 2
 01/04/2017   17:19:07   ( -76.65, 103.09) 01/04/2017   17:19:29  ( -76.66, 103.00)    2.44                22
 01/04/2017   18:09:47   (  76.63, -89.67) 01/04/2017   18:10:25  (  76.65, -89.67)    2.47                38
 01/04/2017   19:00:29   ( -76.63,  77.68) 01/04/2017   19:01:30  ( -76.63,  77.64)    1.11                61
 01/04/2017   19:51:12   (  76.48,-115.59) 01/04/2017   19:52:24  (  76.53,-114.69)   24.02                72