Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2018 12 7.  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)
 12/09/2018   00:05:04   (  78.83,-168.54) 12/09/2018   00:04:07  (  78.86,-168.59)    3.19                57
 12/09/2018   00:55:45   ( -78.83,  -1.21) 12/09/2018   00:55:01  ( -78.82,  -1.05)    3.45                44
 12/09/2018   01:46:26   (  78.82, 166.04) 12/09/2018   01:46:07  (  78.82, 166.16)    2.86                19
 12/09/2018   02:37:07   ( -78.82, -26.63) 12/09/2018   02:37:02  ( -78.82, -26.56)    1.73                 5
 12/09/2018   03:27:48   (  78.80, 140.61) 12/09/2018   03:28:08  (  78.82, 140.66)    2.43                20
 12/09/2018   04:18:29   ( -78.80, -52.05) 12/09/2018   04:19:03  ( -78.82, -52.06)    2.05                34
 12/09/2018   05:09:10   (  78.79, 115.19) 12/09/2018   05:10:09  (  78.82, 115.16)    3.67                59
 12/09/2018   05:59:51   ( -78.79, -77.48) 12/09/2018   06:01:03  ( -78.79, -77.31)    3.55                72
 12/19/2018   21:55:50   (  79.00,-135.08) 12/19/2018   21:54:40  (  79.02,-137.09)   42.67                70
 12/19/2018   22:46:35   ( -78.87,  31.35) 12/19/2018   22:45:30  ( -78.86,  31.43)    1.61                65
 12/19/2018   23:37:15   (  78.88,-161.25) 12/19/2018   23:36:36  (  78.86,-161.31)    2.51                39
 12/20/2018   00:27:57   ( -78.85,   5.93) 12/20/2018   00:27:31  ( -78.86,   5.92)    1.03                26
 12/20/2018   01:18:37   (  78.86, 173.33) 12/20/2018   01:18:37  (  78.86, 173.18)    3.14                 0
 12/20/2018   02:09:19   ( -78.84, -19.49) 12/20/2018   02:09:32  ( -78.86, -19.58)    3.09                13
 12/20/2018   02:59:59   (  78.85, 147.90) 12/20/2018   03:00:37  (  78.82, 147.93)    2.93                38
 12/20/2018   03:50:41   ( -78.83, -44.92) 12/20/2018   03:51:32  ( -78.83, -44.83)    1.87                51
 12/20/2018   04:41:24   (  78.72, 121.76) 12/20/2018   04:42:36  (  78.76, 122.93)   25.63                72