Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2018 12 30.  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)
 12/30/2018   21:28:04   (  78.90,-128.79) 12/30/2018   21:27:02  (  78.90,-128.85)    1.15                62
 12/30/2018   22:18:46   ( -78.87,  38.38) 12/30/2018   22:17:58  ( -78.90,  38.37)    3.22                48
 12/30/2018   23:09:26   (  78.89,-154.22) 12/30/2018   23:09:03  (  78.90,-154.36)    3.20                23
 12/31/2018   00:00:07   ( -78.90,  13.19) 12/30/2018   23:59:58  ( -78.87,  13.12)    3.46                 9
 12/31/2018   00:50:48   (  78.87,-179.65) 12/31/2018   00:51:03  (  78.87,-179.61)    1.12                15
 12/31/2018   01:41:30   ( -78.85, -12.47) 12/31/2018   01:41:59  ( -78.87, -12.39)    3.12                29
 12/31/2018   02:32:10   (  78.86, 154.93) 12/31/2018   02:33:04  (  78.87, 154.88)    1.24                54
 12/31/2018   03:22:51   ( -78.87, -37.66) 12/31/2018   03:23:59  ( -78.84, -37.64)    3.76                68
 01/10/2019   20:09:35   ( -78.91,  70.93) 01/10/2019   20:08:25  ( -78.94,  70.89)    3.35                70
 01/10/2019   21:00:15   (  78.91,-121.76) 01/10/2019   20:59:27  (  78.92,-121.70)    1.85                48
 01/10/2019   21:50:57   ( -78.90,  45.51) 01/10/2019   21:50:25  ( -78.91,  45.64)    3.05                32
 01/10/2019   22:41:37   (  78.89,-147.19) 01/10/2019   22:41:28  (  78.92,-147.21)    3.02                 9
 01/10/2019   23:32:19   ( -78.88,  20.08) 01/10/2019   23:32:26  ( -78.91,  20.13)    2.87                 7
 01/11/2019   00:22:59   (  78.88,-172.62) 01/11/2019   00:23:28  (  78.89,-172.47)    3.24                29
 01/11/2019   01:13:40   ( -78.91,  -5.10) 01/11/2019   01:14:26  ( -78.87,  -5.12)    3.58                46
 01/11/2019   02:04:21   (  78.87, 161.96) 01/11/2019   02:05:29  (  78.89, 162.02)    2.82                68