Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2016 12 18.  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   19:28:14   ( -77.14,  72.72) 12/24/2016   19:27:09  ( -77.16,  68.73)   98.58                65
 12/24/2016   20:19:04   (  76.68,-121.80) 12/24/2016   20:17:55  (  76.64,-121.79)    4.15                69
 12/24/2016   21:09:47   ( -76.64,  45.37) 12/24/2016   21:08:59  ( -76.66,  45.38)    2.33                48
 12/24/2016   22:00:26   (  76.66,-147.20) 12/24/2016   21:59:57  (  76.65,-147.34)    3.56                29
 12/24/2016   22:51:09   ( -76.62,  19.96) 12/24/2016   22:51:00  ( -76.63,  20.01)    1.44                 9
 12/24/2016   23:41:48   (  76.60,-172.78) 12/24/2016   23:41:57  (  76.62,-172.70)    2.93                 9
 12/25/2016   00:32:30   ( -76.60,  -5.45) 12/25/2016   00:33:00  ( -76.59,  -5.35)    2.84                30
 12/25/2016   01:23:10   (  76.58, 161.81) 12/25/2016   01:23:58  (  76.58, 161.93)    3.21                48
 12/25/2016   02:13:52   ( -76.59, -30.86) 12/25/2016   02:15:02  ( -76.60, -30.89)    1.77                70