Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2017 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)
 12/15/2017   01:26:10   ( -77.95, -13.53) 12/15/2017   01:24:58  ( -77.94, -14.83)   30.32                72
 12/15/2017   02:16:53   (  77.83, 153.21) 12/15/2017   02:15:59  (  77.79, 153.22)    4.03                54
 12/15/2017   03:07:35   ( -77.81, -39.56) 12/15/2017   03:06:56  ( -77.81, -39.62)    1.40                39
 12/15/2017   03:58:15   (  77.81, 127.79) 12/15/2017   03:58:00  (  77.78, 127.80)    3.73                15
 12/15/2017   04:48:57   ( -77.79, -64.98) 12/15/2017   04:48:57  ( -77.80, -65.04)    1.57                 0
 12/15/2017   05:39:37   (  77.79, 102.37) 12/15/2017   05:40:01  (  77.76, 102.37)    3.43                24
 12/15/2017   06:30:19   ( -77.77, -90.40) 12/15/2017   06:30:58  ( -77.78, -90.47)    1.76                39
 12/15/2017   07:20:59   (  77.78,  76.95) 12/15/2017   07:22:02  (  77.75,  76.94)    3.14                63
 12/15/2017   08:11:44   ( -77.63,-116.42) 12/15/2017   08:12:56  ( -77.65,-115.27)   27.39                72