Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2018 4 23.  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)
 04/24/2018   04:58:51   ( -78.22, -65.61) 04/24/2018   04:57:36  ( -78.25, -65.69)    3.43                75
 04/24/2018   05:49:31   (  78.23, 101.74) 04/24/2018   05:48:40  (  78.24, 101.63)    2.73                51
 04/24/2018   06:40:13   ( -78.20, -91.05) 04/24/2018   06:39:36  ( -78.20, -90.91)    3.00                37
 04/24/2018   07:30:53   (  78.21,  76.30) 04/24/2018   07:30:40  (  78.19,  76.40)    2.90                13
 04/24/2018   08:21:35   ( -78.19,-116.48) 04/24/2018   08:21:37  ( -78.20,-116.37)    2.80                 2
 04/24/2018   09:12:14   (  78.19,  50.86) 04/24/2018   09:12:40  (  78.18,  50.94)    1.94                26
 04/24/2018   10:02:56   ( -78.17,-141.92) 04/24/2018   10:03:37  ( -78.19,-141.82)    3.04                41
 04/24/2018   10:53:36   (  78.17,  25.43) 04/24/2018   10:54:41  (  78.18,  25.49)    1.47                65
 04/24/2018   11:44:24   ( -77.91,-168.61) 04/24/2018   11:45:32  ( -77.95,-165.96)   61.85                68
 05/05/2018   01:58:43   (  78.24, 159.49) 05/05/2018   01:57:38  (  78.27, 159.56)    3.09                65
 05/05/2018   02:49:25   ( -78.24, -33.20) 05/05/2018   02:48:37  ( -78.24, -33.02)    4.05                48
 05/05/2018   03:40:04   (  78.26, 134.27) 05/05/2018   03:39:39  (  78.26, 134.10)    3.95                25
 05/05/2018   04:30:46   ( -78.26, -58.42) 05/05/2018   04:30:38  ( -78.23, -58.48)    3.48                 8
 05/05/2018   05:21:26   (  78.25, 108.83) 05/05/2018   05:21:39  (  78.22, 108.87)    3.47                13
 05/05/2018   06:12:08   ( -78.24, -83.86) 05/05/2018   06:12:39  ( -78.22, -83.93)    2.70                31
 05/05/2018   07:02:48   (  78.23,  83.40) 05/05/2018   07:03:40  (  78.21,  83.41)    2.18                52
 05/05/2018   07:53:30   ( -78.22,-109.29) 05/05/2018   07:54:40  ( -78.22,-109.39)    2.31                70