Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2018 1 19.  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)
 01/21/2018   06:07:44   ( -78.06, -84.92) 01/21/2018   06:06:34  ( -78.07, -84.84)    2.28                70
 01/21/2018   06:58:24   (  78.07,  82.45) 01/21/2018   06:57:30  (  78.06,  82.50)    1.39                54
 01/21/2018   07:49:06   ( -78.04,-110.36) 01/21/2018   07:48:35  ( -78.06,-110.27)    3.16                31
 01/21/2018   08:39:46   (  78.05,  57.01) 01/21/2018   08:39:31  (  78.05,  57.07)    1.40                15
 01/21/2018   09:30:27   ( -78.06,-135.60) 01/21/2018   09:30:36  ( -78.05,-135.71)    2.71                 9
 01/21/2018   10:21:08   (  78.03,  31.56) 01/21/2018   10:21:32  (  78.04,  31.63)    1.99                24
 01/21/2018   11:11:49   ( -78.04,-161.05) 01/21/2018   11:12:37  ( -78.04,-161.14)    2.12                48
 01/21/2018   12:02:30   (  78.01,   6.12) 01/21/2018   12:03:33  (  78.02,   6.20)    2.83                63
 02/01/2018   01:26:00   (  78.36, 167.00) 02/01/2018   01:24:52  (  78.34, 164.32)   60.32                68
 02/01/2018   02:16:47   ( -78.13, -26.90) 02/01/2018   02:15:51  ( -78.09, -26.93)    3.99                56
 02/01/2018   03:07:28   (  78.09, 140.26) 02/01/2018   03:06:47  (  78.11, 140.24)    1.77                41
 02/01/2018   03:58:09   ( -78.11, -52.35) 02/01/2018   03:57:52  ( -78.08, -52.36)    2.95                17
 02/01/2018   04:48:50   (  78.07, 114.81) 02/01/2018   04:48:48  (  78.10, 114.81)    2.76                 2
 02/01/2018   05:39:31   ( -78.09, -77.79) 02/01/2018   05:39:53  ( -78.07, -77.80)    1.92                22
 02/01/2018   06:30:12   (  78.05,  89.36) 02/01/2018   06:30:49  (  78.09,  89.37)    3.79                37
 02/01/2018   07:20:53   ( -78.07,-103.24) 02/01/2018   07:21:54  ( -78.06,-103.23)    0.92                61
 02/01/2018   08:11:35   (  77.99,  63.71) 02/01/2018   08:12:48  (  78.00,  64.38)   15.51                73