Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2018 4 10.  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)
 04/13/2018   07:58:51   (  78.38,  70.27) 04/13/2018   07:57:41  (  78.37,  68.20)   46.52                70
 04/13/2018   08:49:37   ( -78.19,-123.43) 04/13/2018   08:48:31  ( -78.18,-123.37)    1.78                66
 04/13/2018   09:40:17   (  78.20,  43.96) 04/13/2018   09:39:37  (  78.18,  43.89)    3.12                40
 04/13/2018   10:30:59   ( -78.17,-148.87) 04/13/2018   10:30:32  ( -78.17,-148.82)    1.07                27
 04/13/2018   11:21:39   (  78.18,  18.52) 04/13/2018   11:21:38  (  78.17,  18.43)    2.54                 1
 04/13/2018   12:12:21   ( -78.16,-174.30) 04/13/2018   12:12:33  ( -78.16,-174.27)    1.20                12
 04/13/2018   13:03:01   (  78.17,  -6.92) 04/13/2018   13:03:39  (  78.16,  -7.02)    2.41                38
 04/13/2018   13:53:43   ( -78.14, 160.27) 04/13/2018   13:54:34  ( -78.16, 160.28)    2.02                51
 04/13/2018   14:44:26   (  78.03, -32.99) 04/13/2018   14:45:38  (  78.08, -32.03)   22.85                72
 04/24/2018   04:58:51   ( -78.21, -65.66) 04/24/2018   04:57:35  ( -78.23, -65.54)    3.32                76
 04/24/2018   05:49:31   (  78.20, 101.62) 04/24/2018   05:48:39  (  78.22, 101.72)    3.16                52
 04/24/2018   06:40:12   ( -78.23, -90.89) 04/24/2018   06:39:36  ( -78.22, -90.99)    2.92                36
 04/24/2018   07:30:52   (  78.22,  76.40) 04/24/2018   07:30:40  (  78.21,  76.26)    3.29                12
 04/24/2018   08:21:34   ( -78.21,-116.32) 04/24/2018   08:21:37  ( -78.21,-116.45)    2.89                 3
 04/24/2018   09:12:14   (  78.21,  50.97) 04/24/2018   09:12:41  (  78.21,  50.81)    3.55                27
 04/24/2018   10:02:56   ( -78.20,-141.76) 04/24/2018   10:03:38  ( -78.20,-141.90)    3.28                42
 04/24/2018   10:53:36   (  78.19,  25.53) 04/24/2018   10:54:41  (  78.16,  25.58)    3.12                65