Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2018 4 10.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 04/17/2018   19:57:07   ( -78.57,  69.83) 04/17/2018   19:55:58  ( -78.60,  67.27)   56.43                69
 04/17/2018   20:47:52   (  78.36,-124.03) 04/17/2018   20:46:57  (  78.37,-124.00)    1.30                55
 04/17/2018   21:38:34   ( -78.36,  43.25) 04/17/2018   21:37:53  ( -78.38,  43.23)    2.65                41
 04/17/2018   22:29:14   (  78.34,-149.49) 04/17/2018   22:28:58  (  78.37,-149.45)    2.64                16
 04/17/2018   23:19:56   ( -78.34,  17.80) 04/17/2018   23:19:54  ( -78.37,  17.78)    3.99                 2
 04/18/2018   00:10:36   (  78.32,-174.94) 04/18/2018   00:10:59  (  78.36,-174.91)    4.05                23
 04/18/2018   01:01:17   ( -78.36,  -7.44) 04/18/2018   01:01:54  ( -78.33,  -7.44)    3.11                37
 04/18/2018   01:51:57   (  78.34, 159.83) 04/18/2018   01:52:59  (  78.31, 159.87)    3.26                62