Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2018 6 15.  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)
 06/17/2018   13:07:30   ( -78.40, 172.99) 06/17/2018   13:06:26  ( -78.41, 172.92)    2.12                64
 06/17/2018   13:58:10   (  78.40, -19.65) 06/17/2018   13:57:22  (  78.40, -19.77)    2.60                48
 06/17/2018   14:48:52   ( -78.38, 147.54) 06/17/2018   14:48:26  ( -78.37, 147.68)    3.35                26
 06/17/2018   15:39:32   (  78.38, -45.09) 06/17/2018   15:39:22  (  78.36, -45.00)    3.38                10
 06/17/2018   16:30:14   ( -78.36, 122.10) 06/17/2018   16:30:27  ( -78.36, 122.22)    2.67                13
 06/17/2018   17:20:54   (  78.37, -70.54) 06/17/2018   17:21:23  (  78.36, -70.46)    2.03                29
 06/17/2018   18:11:36   ( -78.34,  96.65) 06/17/2018   18:12:28  ( -78.36,  96.75)    2.78                52
 06/17/2018   19:02:16   (  78.35, -95.98) 06/17/2018   19:03:24  (  78.35, -95.93)    1.15                68
 06/28/2018   09:16:30   ( -78.79,-126.98) 06/28/2018   09:15:26  ( -78.77,-131.42)   95.97                64
 06/28/2018   10:07:19   (  78.45,  38.31) 06/28/2018   10:06:14  (  78.43,  38.23)    3.43                65
 06/28/2018   10:58:01   ( -78.43,-154.50) 06/28/2018   10:57:17  ( -78.42,-154.48)    1.25                44
 06/28/2018   11:48:41   (  78.44,  12.86) 06/28/2018   11:48:15  (  78.42,  12.76)    2.70                26
 06/28/2018   12:39:23   ( -78.41,-179.95) 06/28/2018   12:39:18  ( -78.41,-179.95)    0.39                 5
 06/28/2018   13:30:03   (  78.42, -12.58) 06/28/2018   13:30:16  (  78.42, -12.71)    2.77                13
 06/28/2018   14:20:45   ( -78.39, 154.61) 06/28/2018   14:21:19  ( -78.41, 154.58)    2.02                34
 06/28/2018   15:11:25   (  78.40, -38.03) 06/28/2018   15:12:16  (  78.38, -37.94)    3.18                51
 06/28/2018   16:02:07   ( -78.37, 129.16) 06/28/2018   16:03:20  ( -78.40, 129.11)    3.66                73