Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2018 12 17.  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)
 12/19/2018   21:55:50   (  79.02,-134.96) 12/19/2018   21:54:40  (  79.02,-137.05)   44.28                70
 12/19/2018   22:46:35   ( -78.88,  31.42) 12/19/2018   22:45:30  ( -78.86,  31.42)    1.81                65
 12/19/2018   23:37:16   (  78.86,-161.37) 12/19/2018   23:36:36  (  78.85,-161.28)    2.24                40
 12/20/2018   00:27:57   ( -78.86,   6.00) 12/20/2018   00:27:31  ( -78.86,   5.92)    1.83                26
 12/20/2018   01:18:38   (  78.84, 173.20) 12/20/2018   01:18:37  (  78.85, 173.22)    0.81                 1
 12/20/2018   02:09:18   ( -78.85, -19.42) 12/20/2018   02:09:30  ( -78.83, -19.34)    3.21                12
 12/20/2018   02:59:59   (  78.83, 147.78) 12/20/2018   03:00:37  (  78.85, 147.71)    2.60                38
 12/20/2018   03:50:40   ( -78.84, -44.85) 12/20/2018   03:51:31  ( -78.83, -44.84)    1.14                51
 12/20/2018   04:41:23   (  78.74, 121.87) 12/20/2018   04:42:35  (  78.75, 122.96)   23.60                72
 12/30/2018   21:28:04   (  78.90,-128.75) 12/30/2018   21:27:02  (  78.90,-128.84)    2.09                62
 12/30/2018   22:18:46   ( -78.89,  38.48) 12/30/2018   22:17:58  ( -78.90,  38.43)    1.55                48
 12/30/2018   23:09:26   (  78.89,-154.17) 12/30/2018   23:09:02  (  78.87,-154.10)    3.20                24
 12/31/2018   00:00:08   ( -78.88,  13.06) 12/30/2018   23:59:58  ( -78.86,  13.17)    2.80                10
 12/31/2018   00:50:48   (  78.88,-179.60) 12/31/2018   00:51:03  (  78.87,-179.61)    1.18                15
 12/31/2018   01:41:30   ( -78.86, -12.37) 12/31/2018   01:41:59  ( -78.87, -12.33)    0.89                29
 12/31/2018   02:32:10   (  78.86, 154.97) 12/31/2018   02:33:04  (  78.87, 154.89)    1.90                54
 12/31/2018   03:22:52   ( -78.85, -37.79) 12/31/2018   03:24:00  ( -78.87, -37.84)    2.04                68